IEC 60384-9:1988/AMD1:2000

INTERNATIONAL IEC
STANDARD
60384-9
AMENDMENT 1
2000-08
Amendment 1
Fixed capacitors for use in electronic equipment
Part 9:
Sectional specification: Fixed capacitors
of ceramic dielectric, Class 2
Amendement 1
Condensateurs fixes utilisés dans
les équipements électroniques
Partie 9:
Spécification intermédiaire: Condensateurs fixes à
diélectrique en céramique de classe 2

 IEC 2000  Copyright – all rights reserved
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PRICE CODE
E
International Electrotechnical Commission
For price, see current catalogue

– 2 – 60384-9 Amend.1 © IEC:2000(E)

FOREWORD
This amendment has been prepared by IEC technical committee 40: Capacitors and resistors

for electronic equipment.
The text of this amendment is based on the following documents:

FDIS Report on voting
40/1150/FDIS 40/1181/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of the base publication and its amendments will
remain unchanged until 2005. At this date, the publication will be
reconfirmed;
withdrawn;
replaced by a revised edition, or
amended.
A bilingual version of this publication may be issued at a later date.
–––––––––––
Page 17
2.2.5 Temperature characteristic of capacitance
Replace the existing table II by the following new table II:
Max. capacitance change Category temperature range and
in % within the category corresponding number code
temperature range with
respect to the
capacitance at 20 °C
Sub-
–55/+125 °C –55/+85 °C –40/+85 °C –25/+85 °C –10/+85 °C
measured with
class
and without a d.c.
letter
voltage applied
code
Without With d.c.*
d.c. voltage
12 3 4 6
voltage applied
applied
2B ±10 – x x x –
2C ±20 x x x – –
2D +20/–30 – - – x –
As specified
2E +22/–56 in the detail – x x x x
specification
2F +30/–80 – x x x x
2R ±15 x – – – –
2X ±15 x – – – –
+15/–25
* The applied voltage is the rated d.c. voltage or as specified in the detail specification.

60384-9 Amend.1 © IEC:2000(E) – 3 –

Page 25
Table IV  Test schedule for Qualification Approval

Replace, on page 33, in the second column "ND" by "D".

Page 39
4.3.1.1 Measuring conditions
Replace the existing table by the following new table:
– Measuring voltage:
Subclass Measuring voltage Referee voltage
2B, 2C, 2X 1,0 ± 0,2 V 1,0 ± 0,02 V
2D, 2E, 2F, 2R 0,3 ± 0,2 V 0,3 ± 0,02 V
or as specified in
...