SIST EN 61076-4-113:2004

Connectors for electronic equipment - Printed board connectors -- Part 4-113: Detail specification for two-part connectors having 5 rows with a grid of 2,54 mm for printed boards and backplanes in bus applications

Specifies for two-part connectors having 5 rows (160 contacts) with a grid of 2,54 mm for printed boards and backplanes in bus applications

Steckverbinder für elektronische Einrichtungen - Steckverbinder für gedruckte Schaltungen -- Teil 4-113: Bauartspezifikation für indirekte Steckverbinder, fünfreihig, für gedruckte Schaltungen und Rückplatten in Busanwendungen, Raster 2,54 mm

Connecteurs pour équipements électroniques - Connecteurs pour cartes imprimées -- Partie 4-113: Spécification particulière pour connecteurs en deux parties ayant 5 rangées au pas de 2,54 mm pour cartes imprimées enfichables en fond de panier, dans des applications en bus

Cette norme existe seulement en langue anglaise.

Konektorji za elektronsko opremo - Konektorji za tiskane plošče - 4-113. del: Podrobna specifikacija za dvodelne 5-redne konektorje z rastrom 2,54 mm za tiskane plošče in za vodila na hrbtnih ploščah (IEC 61076-4-113:2002)

General Information

• Status: Published
• Publication Date: 31-Oct-2004
• ICS: 31.220.10 - Plug-and-socket devices. Connectors
• Technical Committee: SS EIT - Technical Board for the electrotechnical, information technology and telecommunications fields
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Nov-2004
• Due Date: 01-Nov-2004
• Completion Date: 01-Nov-2004
• Ref Project: EN 61076-4-113:2003 - Connectors for electronic equipment - Printed board connectors - Part 4-113: Detail specification for two-part connectors having 5 rows with a grid of 2,54 mm for printed boards and backplanes in bus applications

Standards Content (Sample)

SLOVENSKI SIST EN 61076-4-113:2004

STANDARD
november 2004
Konektorji za elektronsko opremo - Konektorji za tiskane plošče - 4-113. del:
Podrobna specifikacija za dvodelne 5-redne konektorje z rastrom 2,54 mm za
tiskane plošče in za vodila na hrbtnih ploščah (IEC 61076-4-113:2002)
Connectors for electronic equipment - Printed board connectors - Part 4-113: Detail
specification for two-part connectors having 5 rows with a grid of 2,54 mm for
printed boards and backplanes in bus applications (IEC 61076-4-113:2002)
ICS 31.220.10 Referenčna številka
SIST EN 61076-4-113:2004(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 61076-4-113
NORME EUROPÉENNE
EUROPÄISCHE NORM February 2003

ICS 31.220.10


English version


Connectors for electronic equipment -
Printed board connectors
Part 4-113: Detail specification for two-part connectors having 5 rows
with a grid of 2,54 mm for printed boards
and backplanes in bus applications
(IEC 61076-4-113:2002)


Connecteurs pour équipements Steckverbinder für elektronische
électroniques - Einrichtungen -
Connecteurs pour cartes imprimées Steckverbinder für gedruckte Schaltungen
Partie 4-113: Spécification particulière Teil 4-113: Bauartspezifikation
pour connecteurs en deux parties für indirekte Steckverbinder, fünfreihig,
ayant 5 rangées au pas de 2,54 mm für gedruckte Schaltungen
pour cartes imprimées enfichables und Rückplatten in Busanwendungen,
en fond de panier, Raster 2,54 mm
dans des applications en bus (IEC 61076-4-113:2002)
(CEI 61076-4-113:2002)


This European Standard was approved by CENELEC on 2003-02-01. 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, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, 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


© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61076-4-113:2003 E

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EN 61076-4-113:2003 - 2 -
Foreword

The text of document 48B/1247/FDIS, future edition 1 of IEC 61076-4-113, 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 61076-4-113 on 2003-02-01.

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) 2003-11-01

– latest date by which the national standards conflicting
 with the EN have to be withdrawn (dow) 2006-02-01

Annexes designated "normative" are part of the body of the standard.
In this standard, annex ZA is normative.
Annex ZA has been added by CENELEC.
__________

Endorsement notice

The text of the International Standard IEC 61076-4-113:2002 was approved by CENELEC as a
European Standard without any modification.
__________

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- 3 - EN 61076-4-113:2003
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
IEC 60068-1 1988 Environmental testing
+ corr. October 1988 Part 1: General and guidance
+ A1 1992 EN 60068-1 1994

IEC 60068-2-54 1985 Part 2: Tests - Test Ta: Soldering - HD 323.2.54 S1 1987
Solderability testing by the wetting
balance method

IEC 60097 1991 Grid systems for printed circuits EN 60097 1993

IEC 60326-3 1991 Printed boards - -
Part 3: Design and use of printed
boards

IEC 60326-5 1980 Part 5: Specification for single and - -
double sided printed boards with plated-
through holes
A1 1989 - -

IEC 60352-1 1997 Solderless connections EN 60352-1 1997
Part 1: Wrapped 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 60512 Series Connectors for electronic equipment - EN 60512 Series
Tests and measurements

1) 2)
IEC 60512-1-100 - Part 1-100: General - Applicable EN 60512-1-100 2001
publications


1)
Undated reference.
2)
Valid edition at date of issue.

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EN 61076-4-113:2003 - 4 -
Publication Year Title EN/HD Year
IEC 60603-2 1995 Connectors for frequencies below EN 60603-2 1998
3 MHz for use with printed boards
Part 2: Detail specification for two-part
connectors with assessed quality, for
printed boards, for basic grid of
2,54 mm (0,1 in) with common mounting
features

IEC 60664-1 1992 Insulation coordination for equipment HD 625.1 S1 1996
(mod) within low-voltage systems + corr. November 1996
Part 1: Principles, requirements and
tests
A1 2000 - -

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 Guide 109 1995 Environmental aspects - Inclusion in - -
electrotechnical product standards

ISO 1302 2002 Geometrical Product Specifications EN ISO 1302 2002
(GPS) - Indication of surface texture in
technical product documentation

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INTERNATIONAL IEC
STANDARD
61076-4-113
First edition
2002-11
Connectors for electronic equipment –
Printed board connectors –
Part 4-113:
Detail specification for two-part connectors
having 5 rows with a grid of 2,54 mm for printed
boards and backplanes in bus applications
 IEC 2002  Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: [phone] Telefax: [phone] E-mail: [e-mail]  Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale
W
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue

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– 2 – 61076-4-113  IEC:2002(E)
CONTENTS
FOREWORD . 4
1 General data. 6
1.1 Recommended method of mounting. 6
1.2 Ratings and characteristics. 6
1.3 Normative references . 6
1.4 Marking . 7
1.5 IEC type designation. 7
1.6 Ordering information. 8
2 Technical information. 8
2.1 Definitions . 8
2.2 Information on application. 9
2.3 Contact arrangements . 9
3 Dimensional information .10
3.1 General .10
3.2 Isometric view and common features .11
3.3 Engagement (mating) information .13
3.4 Fixed board connectors .16
3.5 Free board connectors.18
3.6 Mounting information for fixed board connectors.20
3.7 Mounting information for free board connectors .21
3.8 Gauges.22
4 Characteristics.23
4.1 Climatic category.23
4.2 Electrical .23
4.3 Mechanical .24
5 Test schedule .26
5.1 General .26
5.2 Test schedule tables.30
Figure 1 – Contact arrangements . 9
Figure 2 – Contact arrangements .10
Figure 3 – Isometric view .11
Figure 4 – Depth dimensions.12
Figure 5 – Electrical engagement length .13
Figure 6 – First contact point.13
Figure 7 – Perpendicular to engagement (mating) direction.14
Figure 8 – Inclination.14
Figure 9 – Planarity of mounted connectors .15
Figure 10 – Fixed board connector dimensions .16
Figure 11 – Terminations .17
Figure 12 – Free board connector dimensions.18
Figure 13 – Terminations .19
Figure 14 – Hole pattern on panels .20

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61076-4-113  IEC:2002(E) – 3 –
Figure 15 – Hole pattern on printed boards .21
Figure 16 – Gauge dimensions.22
Figure 17 – Current-carrying capacity.24
Figure 18 – Measuring points .27
Figure 19 – Dynamic stress test arrangement .27
Figure 20 – Arrangement for testing static load, axial .28
Figure 21 – Wiring of specimen .28
Figure 22 – Arrangement for flammability test .29
Figure 23 – Test printed board for fixed and free board connectors .29
Table 1 – Rated voltage .6
Table 2 – Isometric view and common features .11
Table 3 – Depth dimensions .12
Table 4 – Fixed board connector dimensions .17
Table 5 – Dimension of the termination .17
Table 6 – Free board connector dimensions.19
Table 7 – Hole pattern on panels.20
Table 8 – Hole pattern on printed boards .21
Table 9 – Gauges.22
Table 10 – Climatic category.23
Table 11 – Minimum creepage and clearance distances.23
Table 12 – Voltage proof .23
Table 13 – Number of mechanical operations.24
Table 14 – Contact retention in insert.25
Table 15 – Number of specimens .26

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– 4 – 61076-4-113  IEC:2002(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRONIC EQUIPMENT –
PRINTED BOARD CONNECTORS –
Part 4-113: Detail specification for two-part connectors
having 5 rows with a grid of 2,54 mm for printed boards
and backplanes in bus applications
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 61076-4-113 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/1247/FDIS 48B/1283/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.
The committee has decided that the contents of this publication will remain unchanged until
2006. At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.

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61076-4-113  IEC:2002(E) – 5 –
CONNECTORS FOR ELECTRONIC EQUIPMENT –
PRINTED BOARD CONNECTORS –
Part 4-113: Detail specification for two-part connectors
having 5 rows with a grid of 2,54 mm for printed boards
and backplanes in bus applications
IEC SC 48B: Connectors IEC 61076-4-113
Electronic components of assessed quality in accordance
with
Page 5 of 36 pages
- GENERIC SPECIFICATION IEC 61076-1
Generic specification IEC 61076-1 First edition:1995
See 3 for dimensions
Two-part connectors for printed boards and backplanes,
grid of 2,54 mm.
Connector with 160 contacts in 5 rows.
rd
Rows a, b and c in compliance with IEC 60603-2, 3
edition.
Rows z and d with 32 contacts each usable for standard
application or for grounding.
Terminations:
Free board connector: Solder connections
Fixed board connector: Press-in, wire wrap
IEC  2803/02
and interface
connections
Reference to IEC Guide 109: Environmental aspects
IEC Guide 109 advocates the need to minimize the impact of a product on the natural
environment throughout the product life cycle.
It is understood that some of the materials permitted in this standard and manufacturing and
assembly procedures may have a negative environmental impact.
As technological advances lead to acceptable alternatives for these materials, they will be
eliminated from the standard. Inappropriate manufacturing procedures should be replaced by
a design for easy maintainability and disassembly.

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– 6 – 61076-4-113  IEC:2002(E)
1 General data
1.1 Recommended method of mounting
The contacts of free board connectors are provided for solder connections. The terminations
of the free board connectors shall fit into holes in the printed board according to IEC 60326-3
and IEC 60326-5, located on a grid of 2,54 mm.
The contacts of fixed board connectors are provided for either press-in connections or
press-in connections with an additional wire wrap and mating function.
The connector is fixed by means of the press-in terminations; fixing holes on the backplane
are not necessary.
The distance of termination centre lines is 2,54 mm or a multiple of it. The terminations of the
fixed board connectors are suited for backplanes having a grid dimension of 2,54 mm.
1.2 Ratings and characteristics
Rated voltage: Contact / contact for fully loaded connector.
Table 1 – Rated voltage
Material group Pollution degree Rated voltage (V)
I, II, IIIa/b 1 400
II, IIIa/b 2 32
NOTE Reference is made to Table 11 of this specification, and to
Table 4 of IEC 60664-1 listing the relation between creepage dist-
ances, pollution degree and material groups versus voltages r.m.s.
Current rating: 1 A at 70 °C for fully loaded connector
10
Insulation resistance:
≥10 Ω
Climatic category: PL1: 55/125/56
PL2: 55/125/21
Printed board thickness: 1,6 mm to 2,4 mm for free board connector
1,6 mm to 6,4 mm for fixed board connector
Contact spacing: 2,54 mm
1.3 Normative references
The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies. For undated references, the latest edition
of the referenced document (including any amendments) applies.
IEC 60068-1:1988, Environmental testing – Part 1: General and guidance
Amendment 1 (1992)
IEC 60068-2-54:1985, Environmental testing – Part 2: Tests. Test Ta: Soldering – Solder-
ability testing by the wetting balance method
IEC 60097:1991, Grid systems for printed circuits
IEC 60326-3:1991, Printed boards – Part 3: Design and use of printed boards

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61076-4-113  IEC:2002(E) – 7 –
IEC 60326-5:1995, Printed boards – Part 5: Specification for single and double side printed
boards with plated-through holes
IEC 60352-1:1997, Solderless connections – Part 1: Wrapped connections – General
requirements, test methods and practical guidance
IEC 60352-5:2001, Solderless connections – Part 5: Press-in connections – General
requirements, test methods and practical guidance
IEC 60512 (all parts)
IEC 60512-1-100, Connectors for electronic equipment – Tests and measurements – Part 100:
Applicable publications
IEC 60603-2:1995, Connectors for frequencies below 3 MHz for use with printed boards –
Part 2: Detail specification for two-part connectors with assessed quality, for printed boards,
for basic grid of 2,54 mm (0,1 in) with common mounting features
IEC 60664-1:2000, Insulation coordination for equipment within low-voltage systems – Part 1:
Principles, requirements and tests
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: Sectional specification – Printed board
connectors
IEC Guide 109:1995, Environmental aspects – Inclusion in electrotechnical product standards
ISO 1302:2002, Geometrical Product Specifications (GPS) –Indication of surface texture in
technical product documentation
1.4 Marking
The marking of the connector and the package shall be in accordance with 2.6 of IEC 61076-4.
1.5 IEC type designation
Connectors, connector bodies and contacts according to this standard shall be designated by
the following system:

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– 8 – 61076-4-113  IEC:2002(E)
IEC 61076-4-113 – N N N L L – N L
Number of Detail Letter denoting the
Specification assessment level
(under consideration)
Number of contacts 160
Number denoting the performance
level
Letter denoting the type of contact Male M 1 Performance level PL1
Female F 2 Performance level PL2
Letter denoting the Solder S
basic type of
Press-in P
termination
Press-in + wire wrap + mating area V
NOTE “L” stands for letter.
      “N” stands for number.
EXAMPLE Connector having 160 female contacts with press-in terminations, with
performance level 2: IEC 61076-4-113 – 160FP – 2
1.6 Ordering information
To order connectors according to this detail specification, the type designation described in
1.5 shall be used.
2 Technical information
2.1 Definitions
For the purposes of this document the following definitions apply.
2.1.1 Contacts and terminations
press-in and mating function
termination post, usually pressed-in into the backplane and emerging on the rear side as
a male contact, to be connected to a free board or cable connector
grounding
rows z and d of free and fixed board connector used as shielding frames, i.e. connected to
zero volts
first make last break contact (FMLB)
pre-leading male contacts which facilitate live insertion

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61076-4-113  IEC:2002(E) – 9 –
2.2 Information on application
2.2.1 Complete connectors (pairs)
2.2.2 Fixed board connectors
Planarity before press-in operation into backplane according to 3.4.1 and after press-in into
backplane according to 3.3.4.1.
2.2.3 Free board connectors
Planarity before soldering into printed board according to 3.5.1 and after soldering into printed
board according to 3.3.4.1.
2.2.4 Shielding/grounding
2.2.5 Basic type of termination
Identification Length
Basic type of termination
letter mm
90° angled solder-pin for termination to a printed board with a thickness of 1,6 mm
S to 2,4 mm, hole diameter: 2,9 ± 0,3
1 mm according to IEC 60326-3
Straight, solderless, compliant press-in connections for termination to a printed
P board with a thickness of 1,6 mm to 6,4 mm, hole diameter: 5
1 mm according to IEC 60326-5
Straight, solderless, compliant press-in connections and additional wire wrap and
mating area to be connected to a free board connector for termination to a printed
V 17
board with a thickness of 1,6 mm to 6,4 mm, hole diameter:
1 mm according to IEC 60326-5
2.3 Contact arrangements
2.3.1 Fixed board connectors
Hole pattern
Mating face
Row
Row
z
z
a
a
b
b
c
c
d
d
Contact No. 32
30 Contact No. 32 30
31
31
IEC  2804/02
NOTE For mounting information see 3.6.1 (hole pattern)
Figure 1 – Contact arrangements

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– 10 – 61076-4-113  IEC:2002(E)
2.3.2 Free board connectors
Hole pattern
Mating face
Row
d
c
b
a
z
d  c   b  a  z
Row
32
Contact No. 32 30 Contact No. 30
31
31
IEC  2805/02
NOTE For mounting information see 3.7.1 (hole pattern)
Figure 2 – Contact arrangements
3 Dimensional information
3.1 General
All dimensions are in millimetres.
Drawings are shown in the first angle projection. The shape of the connectors may deviate
from those given in the following figures as long as the specified dimensions are not
influenced.
The information about the bending in 3.4 and 3.5 is valid for the condition of delivery.
Dimensions not shown may be chosen according to common characteristics and intended use.

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61076-4-113  IEC:2002(E) – 11 –
3.2 Isometric view and common features
Free board
connector
Fixed board
connector
Row b
Example for guide
of printed board
X
2
1
Grid
2,54 mm
(0,1 in)
X
1 1
g
C
1 b
Datum line
a
c
Printed board
d
32
u
e
M
Datum
point
IEC  2806/02
Figure 3 – Isometric view
Table 2 – Isometric view and common features
Reference Dimensions
Legend
letter mm
C 95 Maximum length of the fixed board connector
1
M 17,2 Range of electrical engagement, see 3.2.1
15,6
X 90 Distance between the two mounting holes of the fixed board connector
1
a
X 88,9 Distance between the two mounting holes of the free board connector
2
a 5,63 Distance between the datum point and a line through the centres of the termination
No. 32 of the fixed board connector
b0,3
Distance between datum line and a line through the centres of the termination row
“b” of the fixed board connector
c nx2,54 Pitch of the termination of the fixed board connector
d 3,55 Distance between the datum line and the connector side of the printed board
e 2,76 Distance between the edge of the printed board and the first row of termination and
the mounting holes for the free board connector
g 5,08 Distance between a mounting
...