SIST EN 60603-3:2002

SLOVENSKI STANDARD
SIST EN 60603-3:2002
01-september-2002
Connectors for frequencies below 3 MHz for use with printed boards - Part 3: Two-
part connectors for printed boards having contacts spaced at 2,54 mm (0,1 in)
centres and staggered terminations at same spacing (IEC 60603-3:1987)
Connectors for frequencies below 3 MHz for use with printed boards -- Part 3: Two-part
connectors for printed boards having contacts spaced at 2,54 mm (0,1 in) centres and
staggered terminations at that same spacing
Steckverbinder für gedruckte Schaltungen für Frequenzen unter 3 MHz -- Teil 3:
Indirekte Steckverbinder für gedruckte Schaltungen mit 2,54 mm (0,1 in) Kontaktabstand
und versetzten Anschlüssen im gleichen Abstand
Connecteurs pour fréquences inférieures à 3 MHz pour utilisation avec cartes imprimées
-- Partie 3: Connecteurs enfichables à deux rangées pour cartes imprimées dont les
contacts sont au pas de 2,54 mm (0,1 in) et les sorties décalées du même pas
Ta slovenski standard je istoveten z: EN 60603-3:1998
ICS:
31.220.10 9WLþLLQYWLþQLFHNRQHNWRUML Plug-and-socket devices.
Connectors
SIST EN 60603-3:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60603-3:2002

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SIST EN 60603-3:2002

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SIST EN 60603-3:2002

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SIST EN 60603-3:2002

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SIST EN 60603-3:2002

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SIST EN 60603-3:2002
NORME
CEI
INTERNATIONALE
IEC
603-3
INTERNATIONAL
Première édition
STAN DARD
First edition
1987
Connecteurs pour fréquences inférieures à 3 MHz
pour utilisation avec cartes imprimées
Troisième partie:
Connecteurs enfichables à deux rangées
pour cartes imprimées dont les contacts sont
au pas de 2,54 mm (0,100 in) et les sorties décalées
du même pas
Connectors for frequencies below 3 MHz
for use with printed boards
Part 3:
Two-part connectors for printed boards
having contacts spaced at 2.54 mm (0.100 in) centres
and staggered terminations at that same spacing
Copyright - all rights reserved
© CEI 1987 Droits de reproduction réservés —
Aucune partie cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized
de
sous quelque que ce soit et par aucun procédé, in any form or by any means, electronic or mechanical,
utilisée forme
without permission
compris la photocopie et les including photocopying and microfilm,
électronique ou mécanique, y
in writing from the publisher
microfilms, sans raccord écrit de réditeur.
ationale 3, rue de Varembé Genève Suisse
Bureau central de la Commission Electrotechnique Inte rn
Commission Electrotechnique Internationale CODE PRIX
^+C International Electrotechnical Commission PRICE CODE
IEC
MemayrtapopHae 3nettrporexHHVecnan HoMHCCHn
vigueur • Pour prix, voir catalogue en
•
current catalogue
For price, see

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SIST EN 60603-3:2002
603-3 © I E C 1987 — 3
CONTENTS
Page
FOREWORD 5
PREFACE 5
Clause
1. Scope 7
9
2. I E C type designation
11
3. Dimensions
11
3.1 General
13 3.2 Dimensions of free connectors with male contacts
17 3.3 Dimensions of fixed connectors with female contacts
21
3.4 Mounting
25
4. Mating information
27
5. Gauges for testing "probe damage" and "retention force"
29
6. Characteristics
29
6.1 Voltage proof
29 6.2 Current-carrying capacity
29
6.3 Creepage distance, clearance distance
29
6.4 Climatic group
29 7. Test schedule for type tests

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SIST EN 60603-3:2002
603-3 © IE C 1987 — 5 —
INTERNATIONAL ELECTROTECHNICAL COMMISSION
CONNECTORS FOR FREQUENCIES BELOW 3 MHz
FOR USE WITH PRINTED BOARDS
Part 3 : Two-part connectors for printed boards having contacts spaced
at 2.54 mm (0.100 in) centres and staggered terminations at that same spacing
FOREWORD
1) The formal decisions or agreements of the I E C 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 I E C expresses the wish that all National Committees should adopt the text of
the I E C recommendation for their national rules in so far as national conditions will permit. Any divergence between the I E C
recommendation and the corresponding national rules should, as far as possible, be clearly indicated in the latter.
PREFACE
This standard has been prepared by Sub-Committee 48B : Connectors, of I E C Technical Committee
No. 48 : Electromechanical Components for Electronic Equipment.
The text of this standard is based on the following documents :
Six Months' Rule rt on Voting
Repo
48B(CO)131 48B(CO)148
Further information can be found in the Repo rt on Voting indicated in the table above.
The following I E C publication is quoted in this standard :
Publication No. 512: Electromechanical Components for Electronic Equipment; Basic Testing Procedures and
Measuring Methods.
This standard shall be used in conjunction with the following I E C publications :
Publications Nos. 50 (581) (1978) : Inte rnational Electrotechnical Vocabulary (IEV), Chapter 581 :
Electromechanical Components for Electronic Equipment.
194 (1975) : Terms and Definitions for Printed Circuits.
326: Printed Boards.
rt 1 :
603-1 (1981) : Connectors for Frequencies below 3 MHz for Use with Printed Boards, Pa
General Rules and Guide for the Preparation of Detail Specifications.

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SIST EN 60603-3:2002
603-3 © I E C 1987 — 7 —
CONNECTORS FOR FREQUENCIES BELOW 3 MHz
FOR USE WITH PRINTED BOARDS
Part 3 : Two-part connectors for printed boards having contacts spaced
in) centres and staggered terminations at that same spacing
at 2.54 mm (0.100
1.
Scope
This standard applies to a group of related rectangular, multicontact, two-part printed board
connectors with male and female contacts in conjunction with either solder or solderless termi-
nations (such as wrap type). All connectors have the same contact spacing using the basic grid of
2.54 mm (0.100 in).
The free connectors feature a relatively new method for the attachment of the connector to the
printed board. It is accomplished with a series of cantilever solder tabs, which are distributed
evenly on both sides of the board. This new method was adopted to meet the following
needs:
direct replacement of a socket-connector by a two-piece mother and daughter board connector
a)
mated set, without requiring major design changes in the packaging system;
b) easy access to both sides of a board without having to use plated-through holes;
c) high density packaging, with components on both sides of the board, without the complication
of staggered pins and termination pads.

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SIST EN 60603-3:2002
603-3 © I E C 1987 — 9
2. I E C type designation
Connectors according to this standard shall be designated by the following system :
603-3 I EC
L N N L
Reference to
this standard
Letter denoting
Male
the style_
contact
Female
Free connector
P
contact
Male contacts
Fixed connector R
Female contacts
030
040
050
060
070
Number of contacts
080
090
100
110
Direct solder to printed board having
nominal thicknesses covering the whole A
range up to 2.4 mm (0.094 in)
B
Solder
Solderless wrap terminations or direct
solder to printed board thicknesses
C
Letter denoting type of
larger than 2.4 mm (0.094 in)
termination
Solder tab type termination points D
Solderless wrap terminations for rack E
mount
F
Solderless wrap terminations for
printed board mount
354/86
"L" stands for letter.
Note. —
"N" stands for number.
Examples :
603-3 IEC-P-050MA 50 position free connector, male contacts, for solder to printed board of
thickness less than or equal to 2.4 mm (0.094 in).
-050FC : 50 position fixed connector, female contacts, for solderless wrap termi-
603-3 IEC-R
nations or soldered to printed board of thicknesses larger than 2.4 mm
(0.094 in).

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SIST EN 60603-3:2002
603-3 ©
I E C 1987 — 11 —
3. Dimensions
3.1
General
Dimensions in inches are original.
Drawings are shown in first angle projection.
The shape of the connectors may deviate from that given in the following figures as long as the
dimensions specified are not influenced.
3.1.1 Polarization is achieved by unsymmetrical edges : tongue and groove.
3.1.2 Coding is provided by inserting a keying pin in the proper male contact cavity, and eliminating
the female contact in the corresponding female contact cavity.
These locations
not to be used
for keying
Receptacle
contact
Keying pin
(removed)
Receptacle
q 1.12 (0.044)
assembly
5.72 (0.225)
17.78 ± 0.38 (0.700 ± 0.015)
Ow-
1.12 (0.044)
q
0.86 (0.034)
r
D ^ ^--
}
J ^ }
0.58 (0.023)
I 355/86
Dimensions in millimetres and inches
FIG. 1. — Keying pin.

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SIST EN 60603-3:2002
- 13 -
603-3 © I E C 1987
3.2 Dimensions of free connectors with male contacts
Dimensions of free connectors having 30-40-50-60-70-80-90-100-110 contacts
3.2.1
F +013 (0.0051
-0.1 (0.004)
+ 8 .13 (0.135+0.005) Numbers (see table) and
3.43
(0.081+8.004) -
2.06+ 0 10
lines indicating every
5`h position stamped
1.75 (0.069)1
--4"1
on block
0.15 (0.006)181
^ {}^ 0.08 (0.003)
IA
(0.075+8.005)
1.91 +8 13
0.1 (0.004)1C1 R0.76 ± 0.13
±
R 0.38 ± 0.13 (0.015 0.005) .1
±
(0.030 0.005)
or bevel
D x 2.54 (0.100) _
±
R 1.27 0.13 (0.050 ± 0.005)
D
LJ
1.10.13 (0.005)
±
2.16 0.13 (0.085 ± 0.005)
±
t1.27 0.13 (0.500 ± 0.005)
+0.005)
-6.22+ 8 . 13 (0.245
Max 0.89 (0.035)
rl3t1
0,1 (0.004) AI
I
004)
1.78 + 0 1 (0.070+8.
356 B6
Dimensions Contact
Dimensions Contact
No. of
No. of
identification
identification
contact
contactst
Nos. stamped
Nos. stamped
D E F
D E F A B C
A B C
99.06 106.05 41 80
52.45 35.56 42.55 16 30 123.32 113.16 115.95
59.82 49.66
14 80 39
30
(3.900) (4.175) 1 40
(1.400) (1.675) 1 15 (4.855) (4.455) (4.565)
(2.355) (1.955) (2.065)
111.76 118.75 46 90
48.26 55.25 21 40 136.02 125.86 128.65
72.52 62.36 65.15
44
19 90
40
(4.400) (4.675) 1 45
(2.455) (2.565) (1.900) (2.175) 1 20 (5.355) (4.955) (5.065)
(2.855)
141.35 124.46 131.45 51 100
85.22 75.06 71.85 60.96 67.95 26 50 148.72 138.56
49
24 100
50
(5.455) (5.565) (4.900) (5.175) 1 50
(2.955) (3.065) (2.400) (2.675) 1 25 (5.855)
(3.355)
161.42 151.26 154.05 137.16 144.15 56 110
97.92 87.76 90.55 73.66 80.65 31 60
54
60 29 110
(5.955) (6.065) (5.400) (5.675) 1 55
(3.455) (3.565) (2.900) (3.175) 1 30 (6.355)
(3.855)
110.62 100.46 103.25 86.36 93.35 36 70
70 34
(4.355) (3.955) (4.065) (3.400) (3.675) 1 35
Unless otherwise specified, tolerance is ± 0.13 mm (± 0.005 in).
Notes 1. -
The contact spacing tolerance is non-cumulative.
2. -
FIGURE 2

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SIST EN 60603-3:2002
603-3 © I E C 1987 — 15 —
3.2.2
Dimensions of the solder tabs, housing and male contacts for free connectors
Printed
board
1.78 to (0.070)
1.37 (0.054)
Male co
...