EN 60603-10:1998

SLOVENSKI STANDARD
01-september-2002
Connectors for frequencies below 3 MHz for use with printed boards - Part 10: Two
-part connectors for printed boards for basic grid of 2,54 mm (0,1 in), inverted type
(IEC 60603-10:1991)
Connectors for frequencies below 3 MHz for use with printed boards -- Part 10: Two-part
connectors for printed boards for basic grid of 2,54 mm (0,1 in), inverted type
Steckverbinder für gedruckte Schaltungen für Frequenzen unter 3 MHz -- Teil 10:
Indirekte Steckverbinder für gedruckte Schaltungen mit Raster 2,54 mm (0,1 in),
invertierte Bauform
Connecteurs pour fréquences inférieures à 3 MHz pour utilisation avec cartes imprimées
-- Partie 10: Connecteurs pour circuits imprimés en deux parties pour grille de base de
2,54 mm (0,1 in), de type inversé
Ta slovenski standard je istoveten z: EN 60603-10:1998
ICS:
31.220.10 9WLþLLQYWLþQLFHNRQHNWRUML Plug-and-socket devices.
Connectors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEI
NORME
IEC
INTERNATIONALE
603-10
INTERNATIONAL
Première édition
STANDARD
First edition
1991-10
fréquences inférieures à
Connecteurs pour
avec cartes imprimées
3 MHz pour utilisation
Partie 10:
imprimés en deux parties
Connecteurs pour circuits
pour grille de base de 2,54 mm (0,1 in),
inversé
de type
Connectors for frequencies below 3 MHz
for use with printed boards
Part 10:
Two-part connectors for printed boards for basic
grid of 2,54 mm (0,1 in), inverted type
de rep duc on réservés — Copyright — all rights reserved
© CEI 1991 Droits ro ti
de
Aucune partie cette publication ne peut être reproduite ni No part
of this publication may be reproduced or utilized
utilisée sous quelque forme que ce soit et par aucun procédé, in any form or by any means, electronic or mechanical,
électronique ou mécanique, y compris la photocopie et les including photocopying and microfilm, without permission
microfilms, sans l'accord écrit de l'éditeur. in writing from the publisher
Bureau central de la Commission Electrotechnique Inte
rnationale 3, rue de Varembé Genève Suisse
Commission Electrotechnique Internationale CODE PRIX S
International Electrotechnical Commission PRICE CODE
IEC
MermyHapoaHaa 3nenTporexHwiecttaa HoMHccua
• Pour prix, voir catalogue en vigueur
For price, see current catalogue

- 3 -
603-10©IEC
CONTENTS
Page
FOREWORD 5
Clause
1 Scope 7
2 IEC type designation
3 Common features
11 3.1 Mounting dimensions
3.2 Mating information
3.3 Survey of types
4 Dimensions
4.1 General
4.2 Fixed connectors
4.3 23 Board-mounted connectors
4.4 Mating information 25
4.5 Mounting information for fixed connectors
4.6 Mounting information for board-mounted connectors
5 Gauges
5.1 Sizing gauges and retention force gauges
5.2 29
Test panel (for voltage proof test)
6 Characteristics 31
6.1 Climatic category 31
6.2 Electrical 31
7 Test schedule 35
7.1 General 35
603-10©IEC – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
CONNECTORS FOR FREQUENCIES BELOW 3 MHz FOR USE
WITH PRINTED BOARDS
Part 10: Two-part connectors for printed boards for
basic grid of 2,54 mm (0,1 in), inverted type
FOREWORD
1) The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects dealt with.
2) They have the form of recommendations for international use and they are accepted by the National
Committees in that sense.
3) In order to promote international unification, the IEC expresses the wish that all National Committees
should adopt the text of the IEC recommendation for their national rules in so far as national conditions will
permit. Any divergence between the IEC recommendation and the corresponding national rules should, as
far as possible, be clearly indicated in the latter.
4) The IEC has not laid down any procedure concerning marking as an indication of approval and has no
responsibility when an item of equipment is declared to comply with one of its recommendations.
This standard has been prepared by Sub-Committee 48B: Connectors, of IEC Technical
Committee No. 48: Electromechanical components for electronic equipment.
The text of this standard is based on the following documents:
Six Months' Rule Report on Voting
48B(CO)138 48B(CO)153
Full information on the voting for the approval of this standard can be found in the Voting
Report indicated in the above table.

603-10©IEC - 7 -
CONNECTORS FOR FREQUENCIES BELOW 3 MHz FOR USE
WITH PRINTED BOARDS
Part 10: Two-part connectors for printed boards for
basic grid of 2,54 mm (0,1 in), inverted type
1 Scope
This specification covers a group of related two-part connectors for printed boards.
It describes connectors with 32, 48, 64 and 96 contacts for low-voltage applications.
The board-mounted connectors with female contacts are provided with terminations
suitable for printed boards in accordance with IEC 326 and using a grid of 2,54 mm
(0,1 in) as laid down in IEC 97.
The fixed connectors with male contacts are provided either with solder contacts or with
wrap contacts. The terminations of the fixed connectors are located in such a way as to be
suitable for use with mother boards using a grid of 2,54 mm (0,1 in) as laid down in IEC 97
as well as for automatic wiring techniques.
This standard shall be used in conjunction with the following IEC publications:
Publications Nos. 50(581) (1978): International Electrotechnical Vocabulary (IEV) -
Chapter 581: Electromechanical components for
electronic equipment.
97 (1970): Grid system for printed circuits.
194 (1988): Terms and definitions for printed circuits.
326: Printed boards.
512: Electromechanical components for electronic
equipment; Basic testing procedures and measur-
ing methods.
603-1 (1991): Connectors for frequencies below 3 MHz for use
with printed boards, Part 1: Generic specification -
General requirements and guide for the pre-
paration of detail specifications, with assessed
quality.
603-10 ©IEC - 9 -
2 IEC type designation
Connectors according to this standard shall be designated by the following system:

603-10 N N N L L L N L
IEC
Reference to this
Letter denoting type of termination
standard
Board—mounted connectors, boards
A
up to 1,6 mm (0,063 in) nominal
Letter denoting T
the type
Terminations for mother boards
For details
D
up to 1,6 mm (0,063 in) nominal
see Subclause 3.3
and Clause 4
Terminations for
H
wrapped connections
Number of contacts
Number denoting contact finish
1 I Gold, gold—alloy
Letter denoting Two—part Female
F
type of contact
connector Male M
Solder
S
Letter denoting
Letter to describe connectors
Wrap
W
type of termination
Complete connector
Press—in connection C
P
NOTE - «L» stands for letter.
«N» stands for number.
Example - Connector type T, having 96 male gold contacts with solder terminations.
Complete board-mounted connector for boards up to 1,6 mm (0,063 in):
603-10 IEC-T096 MS-C1 A.
- 11 -
603-10 ©IEC
3 Common features
3.1 Mounting dimensions
3.1.1 Reference system
A line in the mounting plane of the fixed connector which passes through the nominal
position of the centres of the mounting holes is used as the datum line. The nominal
centre of the mounting hole near contact No. 32 is used as the datum point.
The dimensions in 3.1.2 and 3.1.3 are defined with reference to this datum system.
3.1.2
Fixed connector
3.1.2.1 Position of the mounting holes.
3.1.2.2 Position of the terminations.
The distance between termination centres shall be 2,54 mm (0,1 in) or multiples thereof.
The terminations shall be located so as to permit automatic wiring techniques.
3.1.3 Printed board assembly
3.1.3.1 Position of the board-mounted connector.
3.1.3.2 Position of the mounting holes of the board-mounted connector.
3.1.3.3 Position of the printed board.
3.1.3.4 Position of the grid of the printed board.
The terminations of the board-mounted connectors shall fit into holes in the printed board
in accordance with IEC 326 and located on a grid 2,54 mm (0,1 in) in accordance with
IEC 97.
603-10 © IEC - 13 -
3.1.4 Isometric view and values
Table 1
Dimension
Reference Legend
mm in
3,74 Maximum overall length of the fixed connector
Contact range in plug-in direction (see figure 1)
17,2 0,677
O
0,614 NOTE - For information only, see 3.2
15,6
Xi 90 3,543 Distance between the two mounting holes of the fixed connector
88,9 3,5 Distance between the two mounting holes of the board-mounted
X2
connector
NOTE - The mounting holes are also located on a 2,54 mm
(0,1 in) grid in accordance with IEC
Distance between datum point and a line through the centres of
5,63 0,222
O
termination No. 32 of the fixed connector
Distance between datum line and a line through the centres of the
0,73 0,029
O
termination row "b" of the fixed connector
n x 0,1 Pitch of the fixed connector terminations
x 2,54 n
O
NOTE - Where a pitch of 2 x 2,54 = 5,08 is used, the
terminations shall be located on even-numbered positions 2, 4,
6 . 30, 32
3,55 0,14 Distance between datum line and component side of the printed
O
board
O 5,3 0,209
Distance between the edge of the printed board and the first row of
component holes for the board-mounted connector
2,54 0,1 Distance between the mounting holes and the first row of compo-
O
nent holes for the board mounted connector
5,08 0,2
Distance between a mounting hole and the component hole for the
O
termination No. 1 or No. 32 of the board-mounted connector
Minimum length of mounting cut-out or minimum distance between
3,346
O
mounting bars for the fixed connector
Maximum thickness of mounting panel or bars for the fixed
2,5 0,098
O
connector
Range in which reliable contact is ensured
u 14,2 0,559
a
12,4 0,488
NOTE - See 3.2 for mating information

- 14 -
603-10 © CEI
Ache
Board-mounted
connector
Embase
Fixed connector
Exemple de guide
de la carte imprimée
Example for guide
of printed board
Carte imprimée
Printed board
Le
connecteur représenté est le type TO96
O This connector shown is type TO96
-!EC 792/91
CII
Figure 1
Vue générale du système de connexion
General view of the connection

603-10 © IEC - 15 -
Mating information
3.2 Accouplement 3.2
3.2.1 Plug-in direction
3.2.1 Enfichage
The specified contact resistance is en-
La résistance de contact spécifiée est
assurée dans la plage u = 12,4 mm à sured within the range u = 12,4 mm to
14,2 mm (0,488 in to 0,599 in).
14,2 mm (0,488 in à 0,599 in).
Carte imprimée
Printed board
Centre du trou de fixation
Centre of mounting hole
Plan de fixation
Mounting plane
CEI--IEC 793/91
Figure 2
3.2.2 Perpendicular to plug-in direction
3.2.2 Enfichage perpendiculaire
The design of the board-mounted and the
Les embases et les fiches sont étudiées
fixed connector is such that a displace-
de manière à permettre un mauvais ali-
à ment of at least 1 mm (0,04 in) can be
gnement d'au moins 1 mm (0,04 in)
accommodated, provided that the printed
condition que l'embase ou la fiche soit à
board or the fixed connector is float-
montage flottant.
mounted.
NOTE - For rigid mounting of a fixed connector,
NOTE - Pour le montage rigide d'un gabarit,
jig-mounting with appropriate tight tolerances is
des tolérances serrées sont nécessaires.
necessary.
a,
1 mm
1 mm
CEI-IEC 794/91
Figure 3
–16– 603-10©CEI
Inclination
3.2.3 Inclinaison 3.2.3
The design of the board-mounted and the
Les embases et les fiches sont étudiées
fixed connector is such as to allow for an
de manière à permettre un mauvais aligne-
initial misalignment of ±4° in longitudinal
ment angulaire de ±4° dans l'axe longitudi-
axis and ±2° in transverse axis.
nal et ±2° dans l'axe transversal.
795/91
CEhIEC
Figure 4
- 17 -
603-10 © IEC
3.3 Survey of types
3.3 Tableau des types
Table 2
Tableau 2
TO32 TO48 TO64 TO96
Type et nombre de contacts
Type and number of contatcts
Pas minimal entre deux connecteurs
n x 2,54 mm (n x 0,1 in)
5 5 5
Smallest pitch of adjacent connectors
n x 2,54 mm (n x 0,1 in)
Courant limite à 70 °C
(voir article 6) 1 A
Current carrying capacity at 70 °C
(see clause 6)
1,8 mm (0,07 in)
ligne de fuite
entre contacts creepage
m
-a et chassis
c etween contacts distanceb
;° m w
1,6 mm (0,063 in)
T, chassis d'isolement
g
v É
clearance
'E Q,
m
g
m E m w
v
ligne de fuite 3,0 mm
o 1,2 mm (0,047 in)*
m e
(0,118 in)
2 entre contacts creepage
v g
E
adjacents
é ô E
w ç
m
3,0 mm
°' between adjacent distance
1,2 mm (0,047 in)'
d'isolement (0,118 in)
contacts
clearance
' Type TO64 between row "a" and "c":
Type TO64 entre rangées «a» et «c»:
3,0 mm (0,118 in)
Permissible operating voltages depend upon the
La tension admise dépend de l'application et des
application and the applicable or specified safety
conditions de sécurité applicables ou imposées.
requirements.
Reductions of creepage or clearance distances
Les réductions des distances dans l'air et des
may occur due to the printed board or the wiring
lignes de fuites dépendent des cartes imprimées
used and must duly be taken into account.
ou des câbles utilisés et doivent être dûment
prises en compte.
603-10 © CEI
–18-
4 Dimensions
4 Dimensions
4.1
4.1 Généralités General
The original dimensions are in millimetres.
Les dimensions originales sont en milli-
mètres. Les dessins sont en projection Drawings are shown in first angle pro-
jection. The shape of the connectors may
premier dièdre. La forme des connecteurs
peut être différente de celle qui est in- deviate from those given in the following
drawings as long as the specified di-
diquée dans les figures suivantes à
condition que les dimensions spécifiées mensions are not influenced.
soient respectées.
The basic dimensions contained in
Les dimensions de base contenues dans
clause 3 are mandatory but only repeated
l'article 3 sont impératives, mais ne sont
répétées dans les articles suivants qu'en in the following clauses when necessary.
cas de nécessité.
4.2 Fixed connectors
4.2 Embases
4.2.1 Dimensions 4.2.1 Dimensions

603-10©IEC - 19 --
C 1
– 0,1 mm
in
– 0.004
I
1)
- 0,1 mm I
-=  10.004in O, 0,1 mm
B
0,004 in
_ 0,3mm IAI
0012in
P1
++++++++++++++ ++t++++++++++++
kt F1
+++t++++++++++ ++11-1-1--1-++++++4+
++++++++++++++ +++++++++++++++
jm
al
A
j X1
0, mm2 C
Pt
— I 8 inI
0,00
.+—F61
d 1
Marquage des rangées de contacts:
2 x
lettres a, b, c
/Marking of contact rows:
^T + + + + t + + + + + + 4 + 4 41-++++++t++++++. letters a, b, c
1T t + { t + t + + + + + + + +^t^
t t t + t + + + + t + t t 1
^ f+#t+tt++ ++t++♦o
^^,^tdrlttt,^,^^^r^+^++
crSwnl^o^m^maAaro-
mtirn,s ^^
Numérotage du positionnement
D1
des contacts à l'intérieur d'une
rangée: numéros 1, 2, 3 . 32
Marking of contact position
within a row: numbers 1, 2, 3 . 32
1)
Convient
pour l'écrou M2,5 ISO 272
Suitable for nut M2,5 ISO 272
Détail Détail
X
Detail Detail
S7
Tous les contacts
All contacts
06 mm
0,0024 in M
10,
l• o I
S3
T I0,2mm
0,008 in
I
oI
Tous les contacts'
Tous les
contacts
All contacts
All contacts
CEF--IEC 796/91
Figure 5
603-10 © CEI
- 20 -
Dimensions communes aux types T
Dimensions common to types T
Table 3
Tableau 3
a a3 b3 d
Ai 8 Fi Xi
bl cl 1
l C1 D1 l
90,1 31 x2,54 2,54 2,5 1,0 0,7 6,4
11,5 2,9 95 2,9 11,1
mm
2,3 0,9 0,6 6,3
11,3 2,4 max. 2,8 10,8 89,9 = 78,74
0,028 0,252
3,740 0,114 0,437 3,547 31 x 0,1 0,1 0,098 0,039
0,453 0,114
in
=3,1 0,091 0,035 0,024 0,248
0,445 0,094 max. 0,110 0,425 3,539
m3 ms m S3 SS S
i1 ki
7 Sl 7
/1 ml
0,70 0,61
8,8 85,4 0,73 5,2 0,6 5,1 5,0 4,2
2 x 2,54
mm
0,4 4,9 4,8 0,55 0,56
8,7 85,2 5,1
2x0,1 3,362 0,029 0,205 0,023 0,201 0,197 0,165 0,028 0,024
0,346
in
0,022 0,022
0,343 3,354 0,201 0,016 0,193 0,189

603-10 ©IEC - 21 -
Disposition des contacts des types T
Contact arrangement of types T

Tableau 4 Table 4
NOTE - Un astérisque indique un contact. NOTE - An asterisk denotes a contact.
N° du contact 3 5 6 7 8 26
...