SIST EN 61076-4-107:2002

SLOVENSKI SIST EN 61076-4-107:2002
prva izdaja
STANDARD
september 2002
Connectors for electronic equipment - Part 4-107: Printed board connections with
assessed quality - Detail specification for shielded two-part connectors having a
basic grid of 2,0 mm, fixed part with solder and press-in terminations for printed
boards, fixed part with solder and press-in terminations for printed boards, free part
with non-accessible insulation displacement and crimp termination (IEC 61076-4-
107:2001)
ICS 31.220.10 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 61076-4-107
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2001
ICS 31.220.10
English version
Connectors for electronic equipment
Part 4-107: Printed board connectors with assessed quality -
Detail specification for shielded two-part connectors having
a basic grid of 2,0 mm, fixed part with solder and press-in
terminations for printed boards, free part with
non-accessible insulation displacement and crimp terminations
(IEC 61076-4-107:2001)
Connecteurs pour équipements Steckverbinder für elektronische
électroniques Einrichtungen
Partie 4-107: Connecteurs pour cartes Teil 4-107: Steckverbinder für gedruckte
imprimées sous assurance de la qualité – Schaltungen mit bewerteter Qualität -
Spécification particulière pour les Bauartspezifikation für geschirmte indirekte
connecteurs blindés en deux parties, au Steckverbinder im Raster 2,0 mm, freie
pas de base de 2,0 mm, partie fixe avec Teile mit Löt- und Einpressanschlüssen für
sorties soudées et CIF pour cartes Leiterplatten, feste Teile mit
imprimées, partie mobile avec sorties nichtzugänglichen Schneidklemm- und
autodénudantes et serties Crimpanschlüssen
(CEI 61076-4-107:2001) (IEC 61076-4-107:2001)
This European Standard was approved by CENELEC on 2001-10-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2001 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61076-4-107:2001 E

Foreword
The text of document 48B/1066/FDIS, future edition 1 of IEC 61076-4-107, prepared by SC 48B,
Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic
equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61076-4-107 on 2001-10-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2002-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2004-10-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A and ZA are normative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61076-4-107:2001 was approved by CENELEC as a
European Standard without any modification.
__________
- 3 - EN 61076-4-107:2001
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
1)
IEC 60068-1 1988 Environmental testing EN 60068-1 1994
Part 1: General and guidance
IEC 60352-2 1990 Solderless connections EN 60352-2 1994
+ A1 1996 Part 2: Solderless crimped connections + A1 1997
- General requirements, test methods
and practical guidance
IEC 60352-3 1993 Part 3: Solderless accessible insulation EN 60352-3 1994
displacement connections - General
requirements, test methods and
practical guidance
IEC 60352-4 1994 Part 4: Solderless non-accessible EN 60352-4 1994
insulation displacement connections -
General requirements, test methods and
practical guidance
IEC 60352-5 2001 Part 5: Press-in connections - General EN 60352-5 2001
requirements, test methods and
practical guidance
IEC 60410 1973 Sampling plans and procedures for--
inspection by attributes
IEC 60512-2 1985 Electromechanical components for--
+ A1 1994 electronic equipment - Basic testing
procedures and measuring methods
Part 2: General examination, electrical
continuity and contact resistance tests,
insulation tests and voltage stress tests
IEC 60512-3 1976 Part 3: Current-carrying capacity tests - -
IEC 60512-4 1976 Part 4: Dynamic stress tests - -

1)
EN 60068-1 includes corrigendum October 1988 + A1:1992 to IEC 60068-1.

Publication Year Title EN/HD Year
IEC 60512-5 1992 Part 5: Impact tests (free components),--
static load tests (fixed components),
endurance tests and overload tests
IEC 60512-7 1993 Part 7: Mechanical operating tests and--
sealing tests
IEC 60512-8 1993 Part 8: Connector tests (mechanical)--
and mechanical tests on contacts and
terminations
IEC 60512-9 1992 Part 9: Miscellaneous tests - -
IEC 60512-11-7 1996 Part 11: Climatic tests - Section 7: EN 60512-11-7 1996
Test 11g: Flowing mixed gas corrosion
test
2)
IEC 60603-1 1991 Connectors for frequencies below EN 60603-1 1998
3 MHz for use with printed boards
Part 1: Generic specification - General
requirements and guide for the
preparation of detail specifications, with
assessed quality
IEC 61076-1 1995 Connectors with assessed quality, for EN 61076-1 1995
use in d.c., low frequency analogue and
in digital high-speed data applications
Part 1: Generic specification - Capability
approval
IEC 61076-4 1995 Part 4: Sectional specification - Printed EN 61076-4 1996
board connectors
IEC 61076-4-001 1996 Part 4: Printed board connectors - EN 61076-4-001 1996
Section 001: Blank detail specification
IEC QC 001002-3 1998 IEC Quality Assessment System for--
Electronic Components (IECQ) - Basic
rules
Part 3: Approval procedures
ISO 1302 1992 Technical drawings - Method of --
indicating surface texture
2)
EN 60603-1 includes A1:1992 to IEC 60603-1.

NORME
CEI
INTERNATIONALE IEC
61076-4-107
INTERNATIONAL
QC 480301XX0008
STANDARD
Première édition
First edition
2001-08
Connecteurs pour équipements électroniques –
Partie 4-107:
Connecteurs pour cartes imprimées sous
assurance de la qualité – Spécification particulière
pour les connecteurs blindés en deux parties, au
pas de base de 2,0 mm, partie fixe avec sorties
soudées et CIF pour cartes imprimées, partie
mobile avec sorties autodénudantes et serties
Connectors for electronic equipment –
Part 4-107:
Printed board connectors with assessed quality –
Detail specification for shielded two-part
connectors having a basic grid of 2,0 mm, fixed
part with solder and press-in terminations for
printed boards, free part with non-accessible
insulation displacement and crimp terminations
© IEC 2001 Droits de reproduction réservés ⎯ Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in
utilisée sous quelque forme que ce soit et par aucun procédé, any form or by any means, electronic or mechanical,
électronique ou mécanique, y compris la photocopie et les including photocopying and microfilm, without permission in
microfilms, sans l'accord écrit de l'éditeur. writing from the publisher.
International Electrotechnical Commission 3, rue de Varembé Geneva, Switzerland
Telefax: +41 22 919 0300 e-mail: inmail@iec.ch IEC web site http://www.iec.ch
CODE PRIX
Commission Electrotechnique Internationale
X
PRICE CODE
International Electrotechnical Commission
Pour prix, voir catalogue en vigueur
For price, see current catalogue

61076-4-107 © IEC:2001 – 3 –
CONTENTS
FOREWORD . 9
1 General data. 15
1.1 Recommended method of mounting . 15
1.2 Ratings and characteristics. 15
1.3 Normative references. 17
1.4 Marking. 19
1.5 IEC type designation. 21
1.6 Ordering information . 21
2 Technical information. 23
2.1 Definitions . 23
2.2 Survey of styles and variants . 23
2.3 Information on application. 23
2.3.1 Complete connectors (pairs) . 23
2.3.2 Fixed board connectors. 23
2.3.3 Free board connectors . 23
2.3.4 Accessories . 25
2.3.5 Shielding/grounding . 25
2.3.6 Basic types of terminations . 25
3 Dimensional information. 25
3.1 General. 25
3.2 Isometric view and common features . 27
3.3 Engagement (mating) information . 27
3.4 Fixed board connectors. 29
3.4.1 Dimensions . 29
3.4.2 Terminations . 31
3.5 Free board connectors . 33
3.5.1 Dimensions . 33
3.5.2 Terminations . 35
3.6 Accessories . 35
3.7 Mounting information for fixed board connectors . 37
3.7.1 Hole pattern on printed board. 37
3.7.2 Mounting on panels. 39
3.8 Mounting information for free board connectors
(cable to cable, cable to panel, cable to printed board) . 43
3.8.1 Connector with standard contacts . 43
3.8.2 Connector with coaxial contacts . 43
3.9 Gauges. 45
3.9.1 Sizing gauges and retention force gauges. 45
3.9.2 Mechanical operation, engaging/separating force,
insertion/withdrawal force gauges . 45
3.9.3 Probes . 45
3.9.4 Contact resistance gauge. 45
3.9.5 Test panels (for voltage proof test). 45

61076-4-107 © IEC:2001 – 5 –
4 Characteristics. 47
4.1 Climatic category . 47
4.2 Electrical. 47
4.2.1 Creepage and clearance distances . 47
4.2.2 Voltage proof . 47
4.2.3 Current-carrying capacity . 49
4.2.4 Contact resistance . 49
4.2.5 Insulation resistance . 51
4.3 Mechanical . 51
4.3.1 Mechanical operation . 51
4.3.2 Insertion and withdrawal forces (or engaging and separating forces). 51
4.3.3 Contact retention in insert . 53
4.3.4 Polarizing method . 53
4.3.5 Cable clamp resistance to cable rotation. 55
4.3.6 Cable clamp resistance to cable pull (tensile). 55
4.3.7 Effectiveness of connector coupling devices . 55
4.3.8 Static load, transverse . 55
4.3.9 Vibration . 57
4.3.10 Shock . 57
5 Test schedule . 57
5.1 General. 57
5.1.1 Arrangement for contact resistance measurements . 59
5.1.2 Arrangement for measurement of voltage proof, insulation resistance
and polarization voltage during damp heat test, steady state. 59
5.1.3 Arrangement for dynamic stress tests . 61
5.1.4 Arrangement for flammability test. 61
5.2 Test schedule tables. 63
5.2.1 Basic test schedule . 63
5.2.2 Full test schedule. 65
6 Quality assessment procedures . 79
6.1 Qualification approval testing. 79
6.1.1 Method 1. 79
6.1.2 Method 2. 79
6.2 Quality conformance inspection . 81
6.2.1 Lot-by-lot tests . 81
6.2.2 Periodic tests . 83
6.3 Delayed delivery, re-inspection . 85
Annex A (normative) Survey of coaxial contacts. 87
Figure 1 – Grid layout for 2 mm connector module . 15
Figure 2 – Isometric view . 27
Figure 3 – Electrical engagement length. 27
Figure 4 – Fixed board connector with standard contacts . 29
Figure 5 – Fixed board connector with coaxial contacts. 31
Figure 6 – Terminations . 31

61076-4-107 © IEC:2001 – 7 –
Figure 7 – Free connector with standard contacts . 33
Figure 8 – Free connector with coaxial contacts . 35
Figure 9 – Hole pattern on printed board for fixed board connector
with standard contacts.37
Figure 10 – Hole pattern on printed board for fixed board connector
with coaxial contacts . 37
Figure 11 – Fixed board connector with standard contacts (style A) panel mounted,
packaging information . 39
Figure 12 – Fixed board connector with coaxial contacts (style B) panel mounted,
packaging information . 41
Figure 13 – Free connector with standard contacts (style D) . 43
Figure 14 – Free connector with coaxial contacts (style E) . 43
Figure 15 – Sizing and retention force gauge for female contacts. 45
Figure 16 – Current-carrying capacity: derating curve. 49
Figure 17 – Points of connection for contact resistance measurement. 49
Figure 18 – Arrangement for testing of static load, transverse . 55
Figure 19 – Wiring of specimen . 59
Figure 20 – Arrangement for dynamic stress tests . 61
Figure 21 – Arrangement for flammability test . 61
Table 1 – Styles and variants . 23
Table 2 – Basic types of terminations . 25
Table 3 – Dimensions of terminations. 31
Table 4 – Dimensions for sizing and retention force gauge for female contacts . 45
Table 5 – Performance level. 47
Table 6 – Creepage and clearance distances . 47
Table 7 – Voltage proof . 47
Table 8 – Insulation resistance. 51
Table 9 – Number of mechanical operations. 51
Table 10 – Insertion and withdrawal forces. 51
Table 11 – Contact retention in insert. 53
Table 12 – Insert retention in housing . 53
Table 13 – Vibration . 57
Table 14 – Shock . 57
Table 15 – Number of specimens for inspection and test sequence . 59
Table 16 – Basic (minimum) test schedule . 63
Table 17 – Test group P . 65
Table 18 – Test group AP. 67
Table 19 – Test group BP. 71
Table 20 – Test group DP. 73
Table 21 – Test group EP. 75
Table 22 – Test group GP . 75
Table 23 – Test group JP . 77
Table 24 – Qualification approval group information . 79
Table 25 – Lot-by-lot tests. 81
Table 26 – Periodic tests. 83
Table 27 – Delayed delivery, re-inspection . 85
Table A.1 – Survey of coaxial contacts . 87

61076-4-107 © IEC:2001 – 9 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRONIC EQUIPMENT –
Part 4-107: Printed board connectors with assessed quality –
Detail specification for shielded two-part connectors having
a basic grid of 2,0 mm, fixed part with solder and press-in terminations
for printed boards, free part with non-accessible insulation displacement
and crimp terminations
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, the IEC publishes International Standards. Their preparation is
entrusted to technical committees; any IEC National Committee interested in the subject dealt with may
participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. The IEC collaborates closely with the International
Organization for Standardization (ISO) in accordance with conditions determined by agreement between the
two organizations.
2) The formal decisions or agreements of the IEC on technical matters express, as nearly as possible, an
international consensus of opinion on the relevant subjects since each technical committee has representation
from all interested National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
6) Attention is drawn to the possibility that some of the elements of this International Standard may be the subject
of patent rights. The IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61076-4-107 has been prepared by subcommittee 48B:
Connectors, of IEC technical committee 48: Electromechanical components and mechanical
structures for electronic equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
48B/1066/FDIS 48B/1097/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
Annex A forms an integral part of this standard.

61076-4-107 © IEC:2001 – 11 –
This part 4-107 constitutes the detail specification in the IEC quality assessment system for
electronic components (IECQ) for shielded two-part connectors for a basic grid of 2,0 mm,
fixed part with solder and press-in terminations for printed boards, free part with non-
accessible insulation displacement and crimp terminations.
The QC number that appears on the front cover of this publication is the specification number
in the IEC Quality Assessment System for Electronic Components (IECQ).
This publication has been drafted in accordance with the ISO/IEC Directives, Part 3.
The committee has decided that the contents of this publication will remain unchanged until 2005.
At this date, the publication will be
 reconfirmed;
 withdrawn;
 replaced by a revised edition, or
 amended.
61076-4-107 © IEC:2001 – 13 –
CONNECTORS FOR ELECTRONIC EQUIPMENT –
Part 4-107: Printed board connectors with assessed quality –
Detail specification for shielded two-part connectors having
a basic grid of 2,0 mm, fixed part with solder and press-in terminations
for printed boards, free part with non-accessible insulation displacement
and crimp terminations
IEC SC 48B: CONNECTORS IEC 61076-4-107
Specification available from: IEC Central Office QC 480301XX0008
or from the addresses shown on the inside cover
[Electronic components of assessed quality] Blank detail specification:
DETAIL SPECIFICATION in accordance with IEC 61076-1:1995 IEC 61076-4-001:1996
Rectangular printed board connector for solder
and press-in terminations; cable-to-board
connector for insulation displacement and
crimp terminations
Two coaxial or 10 standard contacts
Terminations: solder, press-in, insulation
displacement, crimp
Performance levels (PL): 1
Assessment levels: B and G*
Combinations of performance and
assessment levels:
IEC  1290/01
Climatic categories: see 4.1
Electrical characteristics: see 4.2
Mechanical characteristics: see 4.3
Ordering information: see 1.6
* See 6.2.
61076-4-107 © IEC:2001 – 15 –
1 General data
1.1 Recommended method of mounting
A connector pair consists of one fixed board connector and one free connector module. Both
modules are completely shielded in order to fulfil future EMC requirements.
Fixed board connector modules are mounted on the edge of the printed board and have
female contacts with solder or press-in terminations.
Free connector modules are mounted on cables and have male contacts with insulation
displacement terminations for standard contacts and crimp terminations for coaxial contacts.
1.2 Ratings and characteristics
Rated voltage: contact/contact 50 V
Current rating: 1,5 A at 70 °C (all contacts)
Insulation resistance: 10 MΩ
Climatic category: 25/125/04
Printed board hole diameter: for connector with standard contacts:
plated-through hole 0,6 mm min.
for connector with coaxial contacts:
plated-through hole 1,0 mm according to IEC 60352-5
Grid layout: contact spacing: 2 mm
row z of the front panel is in line with the datum
lane of the printed board
termination row a on the printed board lies 4 mm from
the edge and 6,5 mm from the front panel
e
d
c
b
a
Datum plane z
z a bc d e
IEC  1291/01
Figure 1 – Grid layout for 2 mm connector module

61076-4-107 © IEC:2001 – 17 –
1.3 Normative references
The following normative documents contain provisions which, through reference in this text,
constitute provisions of this part of IEC 61076. For dated references, subsequent
amendments to, or revisions of, any of these publications do not apply. However, parties to
agreements based on this part of IEC 61076 are encouraged to investigate the possibility of
applying the most recent editions of the normative documents indicated below. For undated
references, the latest edition of the normative document referred to applies. Members of IEC
and ISO maintain registers of currently valid International Standards.
IEC 60068-1:1988, Environmental testing – Part 1: General and guidance
IEC 60352-2:1990, Solderless connections – Part 2: Solderless crimped connections –
General requirements, test methods and practical guidance
Amendment 1 (1996)
IEC 60352-3:1993, Solderless connections – Part 3: Solderless accessible insulation
displacement connections – General requirements, test methods and practical guidance
IEC 60352-4:1994, Solderless connections – Part 4: Solderless non-accessible insulation
displacement connections – General requirements, test methods and practical guidance
IEC 60352-5:2001, Solderless connections – Part 5: Solderless press-in connections –
General requirements, test methods and practical guidance
IEC 60410:1973, Sampling plans and procedures for inspections by attributes
IEC 60512-2:1985, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 2: General examination, electrical continuity and
contact resistance tests, insulation tests and voltage stress tests
Amendment 1 (1994)
IEC 60512-3:1976, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 3: Current-carrying capacity tests
IEC 60512-4:1976, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 4: Dynamic stress tests
IEC 60512-5:1992, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 5: Impact tests (free components), static load tests
(fixed components), endurance tests and overload tests
IEC 60512-7:1993, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 7: Mechanical operating tests and sealing tests
IEC 60512-8:1993, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 8: Connector tests (mechanical) and mechanical
tests on contacts and terminations

61076-4-107 © IEC:2001 – 19 –
IEC 60512-9:1992, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 9: Miscellaneous tests
IEC 60512-11-7:1996, Electromechanical components for electronic equipment; basic testing
procedures and measuring methods – Part 11: Climatic tests – Section 7: Test 11g: Flowing
mixed gas corrosion test
IEC 60603-1:1991, Connectors for frequencies below 3 MHz for use with printed boards –
Part 1: Generic specification – General requirements and guide for the preparation of detail
specifications, with assessed quality
IEC 61076-1:1995, Connectors with assessed quality, for use in d.c., low frequency analogue
and in digital high speed data applications – Part 1: Generic specification
IEC 61076-4:1995, Connectors with assessed quality, for use in d.c., low-frequency analogue
and in digital high speed data applications – Part 4: Printed board connectors
IEC 61076-4-001:1996, Connectors with assessed quality, for use in d.c., low-frequency
analogue and in digital high speed data applications – Part 4: Printed board connectors –
Section 001: Blank detail specification
IEC QC 001002-3:1998, IEC Quality Assessment System for Electronic Components (IECQ) −
Rules of Procedure – Part 3: Approval procedures
ISO 1302:1992, Technical drawings – Method of indicating surface texture
1.4 Marking
The marking of the connector and package shall be in accordance with 2.6 of IEC 61076-4.

61076-4-107 © IEC:2001 – 21 –
1.5 IEC type designation
The designation shall be in accordance with 2.5 of IEC 61076-4.
Connectors, fixed (board-mounted) and free, with and without strain reliefs and latches
according to this standard shall be designated by the following system.
IEC 61076-4-107 – L N N L L – N L – N L
Reference to this Letter denoting
specification assessment level
B Assessment level B
A G Assessment level G
B
Letter denoting
the style
D
E
Number denoting performance
level PL
02 1 Performance level 1
Number of contacts
Letter denoting latches
Male M A Fixed board connector without latches
Letter denoting Two-part
style of contact connector
Female F B Fixed board connector with latches
Insulation displacement
D-
connections
Letter denoting
Press-in P-
the basic type
of termination
Solder S- Number denoting contact finish
Crimp C- 1 Gold, gold alloy
NOTE L = Letter
N = Number
1.6 Ordering information
For ordering the connectors according to this detail specification, the type designation
described in 1.5 shall be used.
Example – Connector style B; having 10 male contacts, gold-finished with press-in terminations.
Fixed board connector without latches, with performance level 1 and assessment level G:
IEC 61076-4-107-B10MP-1A-1G
61076-4-107 © IEC:2001 – 23 –
2 Technical information
2.1 Definitions
The terminology used in, and applicable to, this specification is stated in 2.1 of IEC 61076-1.
2.2 Survey of styles and variants
Table 1 – Styles and variants
With standard contacts With coaxial contacts
Fixed board connector A B
Free cable connector D E
2.3 Information on application
This specification features a modular system of several styles conforming to table 1. These
styles contain modules for signal contacts and coaxial contacts. The modules have a basic
length of maximum 6 mm. Every style of module has all the features of a complete connector
and can be used on its own.
A polarization system is included in each module.
A range of printed board dimensions can be applied conforming to the termination types of
table 2.
2.3.1 Complete connectors (pairs)
All styles of modules can be stacked in a 6 mm pitch due to uniform outside dimensions.
Information on the contact arrangement (see 3.4.1) and the contact sequencing (see 3.5.1.1)
should be taken into account.
2.3.2 Fixed board connectors
Fixed board connector modules can only be mounted one way into the printed board.
Connectors with standard contacts (style A) have location pegs, which are a part of the plastic
module housing. Corresponding holes in the printed board align the modules and provide
mechanical attachment to the printed board during the soldering process. This design protects
the contacts against stress during mating.
2.3.3 Free board connectors
Free cable connector modules are provided with a positive latch mechanism to prevent free
cable connectors from unmating by vibration or being inadvertently unplugged.
For dimensional information, see 3.8.1.

61076-4-107 © IEC:2001 – 25 –
2.3.4 Accessories
2.3.4.1 Special contacts
Connector modules of several styles may be fitted with special contacts (high current, high voltage).
2.3.4.2 Coding devices
Not applicable.
2.3.4.3 Contact arrangements
Not applicable.
2.3.5 Shielding/grounding
With regard to their possible use in high speed data applications, all connector modules are
completely shielded.
In case of extremely high EMI requirements of a complete system, additional EMI accessories
can be used.
2.3.6 Basic types of terminations
The basic types of terminations are listed in table 2. Dimensional information is given in 3.4.2
for fixed board connector modules.
Table 2 – Basic types of terminations
Denoting letter Type of termination
D Insulation displacement (free connector only)
P Press-in (fixed board connector only)
S Solder (fixed board connector only)
C Crimp (free connector only)
3 Dimensional information
In order to facilitate comparison of various specifications, a uniform presentation of drawing
information is used, as stated in clause 3 of IEC 61076-4-001.
3.1 General
Original dimensions are in millimetres. Drawings are shown in first-angle projection.
The shape of the connectors may deviate from those given in the following drawings as long
as the specified dimensions are not influenced.
This clause contains all dimensional information.

61076-4-107 © IEC:2001 – 27 –
3.2 Isometric view and common features
IEC  1292/01
Figure 2 – Isometric view
3.3 Engagement (mating) information
Min. 9,5
+2,3
Max. 9,5
IEC  1293/01
Dimensions in millimetres
Figure 3 – Electrical engagement length

61076-4-107 © IEC:2001 – 29 –
3.4 Fixed board connectors
3.4.1 Dimensions
3.4.1.1 Connector with standard contacts (style A)
+0,1
R 0,4 min. (x 4)
1,6
Contact point
2,1 max.
0,8 max.
e
2 max.
d
Shielding
c
contact
point
b
a
40,4 ± 0,1 (x 2)
Cavity 1a
A
Location peg for
+0,1 ed c ba z
1,2
+0,05
hole ∅2
2 0
5,2
-0,2 5 x 2 (= 10)
18 ± 0,5
Marking of contact
position within
a row: 1,2
2 min. -0,2
A 2:1
Marking of contact rows:
letters a, b, . e
Latch of free
connector
IEC  1294/01
Dimensions in millimetres
Figure 4 – Fixed board connector with standard contacts
11,5
-0,2
4 x 2 (= 8)
0,7 max.
+0,1
1,5
+0,1
1,2
2,9 ± 0,3
12 max.
2 min.
0,32 min.
61076-4-107 © IEC:2001 – 31 –
3.4.1.2 Connector with coaxial contacts (style B)
5,2
-0,2
+0,1
1,2
2 max.
Shielding contact point
Contact b
Contact a
R 0,4 min. (x 4)
R 0,4 ± 0,1
(x 2)
A
2,5
16 ± 0,5
Coaxial contacts
-0,2
information 2 min. A 2:1
(see annex A)
Latch of free
connector
IEC  1295/01
Dimensions in millimetres
Figure 5 – Fixed board connector with coaxial contacts
3.4.2 Terminations
IEC  1296/01
Figure 6 – Terminations
Table 3 – Dimensions of terminations
Press-in Press-in Solder
Type of termination style A style B style A
mm mm mm
Length L 4,2 ± 0,3 3,2 ± 0,3 2,9 ± 0,3
Minimum printed board thickness 1,4 1,4 1,4
Contact termination plated-through
∅ 0,6 ± 0,05 +0,09 ∅ 0,6 min.
∅ 1
−0,06
hole diameter (see 3.7)
Shielding pin termination plated-through ∅ 0,6 min.
+0,09 +0,09
∅ 1 ∅ 1
−0,06 −0,06
hole diameter (see 3.7)
11,5
-0,2
4,4
+0,1
1,2
+0,05
∅ 2,4
2 min.
0,32 min.
61076-4-107 © IEC:2001 – 33 –
3.5 Free board connectors
3.5.1 Dimensions
3.5.1.1 Connector with standard contacts (style D)
8 max.
Mating face
+0,3
5,7
+0,2
+0,3
5,2
4,2
+0,2
Latch handle
+0,6
0 1 2
R 0,4 max.
(x 6)
A
e
d
c
b
a
a
1,6 max.
Latch
40 max.
(Latch)
50 max.
A 5:1
c
0,2 M
0,06 M G
Contact No. H
a
2c 7,6
other 6,1
a
+0,1
H
G 0
c
0,2 M
0,06 M H
A-B b
(0,5) A
0,2
Mating
surface
R 0,2
+0,1
H
R 0,5 B
-0,1
IEC  1297/01
Dimensions in millimetres
NOTE All contacts must be loaded in the insulator housing.
a
Premating contact
b
Common tolerance range for all contacts of the same mating level
c
Reference to grid n × 2 mm
Figure 7 – Free connector with standard contacts
12,2 ± 0,2
0,5
0,4 -0,1
-0,04
0,15 max.
0,25 max.
18 max.
+0,2
11,5
10,4 max.
+0,2
4 x (= 8)
61076-4-107 © IEC:2001 – 35 –
3.5.1.2 Connector with coaxial contacts (style E)
+0,2
Latch handle
5,2
40 max.
Cable
50 max.
+0,2
IEC  1298/01
Dimensions in millimetres
Figure 8 – Free connector with coaxial contacts
3.5.2 Terminations
Not applicable.
3.6 Accessories
Not applicable.
12,2 ± 0,2
18 max.
+0,2
∅
2,45 max.
4,4
+0,2
11,5
61076-4-107 © IEC:2001 – 37 –
3.7 Mounting information for fixed board connectors
3.7.1 Hole pattern on printed board
3.7.1.1 Connector with standard contacts (style A)
Termination information, see 3.4.2.
Shielding pin location
Peg
location
e d c b a z
Female connector module
∅ 0,05
5 x 2 (= 10) 2 ± 0,1
IEC  1299/01
Dimensions in millimetres
Figure 9 – Hole pattern on printed board for fixed board connector with standard contacts
3.7.1.2 Connector with coaxial contacts (style B)
Termination information, see 3.4.2.
Shielding pin location
2,2
2 ± 0,1
∅0,05
3 x 2,2 (= 6,6)
IEC  1300/01
Dimensions in millimetres
Figure 10 – Hole pattern on printed board for fixed board connector with coaxial contacts
1,25
4 +0,05
+0,09
∅
∅1 0
-0,06
+0,09
∅
-0,06
61076-4-107 © IEC:2001 – 39 –
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