1、BRITISH STANDARD BS EN 60603-3:1998 IEC 60603-3:1987 Connectors for frequencies below3MHz for use with printed boards Part 3: Two-part connectors for printed boards having contacts spaced at2,54mm(0,100in) centres and staggered terminations at that same spacing The European Standard EN60603-3:1998 h
2、as the status of a British Standard ICS 31.220.10BSEN60603-3:1998 This British Standard, having been prepared under the directionof the Electrotechnical Sector Committee, was publishedunder the authority ofthe Standards Committee andcomes into effect on 15 November1998 BSI 04-1999 ISBN 0 580 29297 5
3、 National foreword This British Standard is the English language version of EN60603-3:1998. It is identical with IEC60603-3:1987. The UK participation in its preparation was entrusted by Technical Committee EPL/48, Electromechanical components for electronic equipment, to Subcommittee EPL/48/2, Conn
4、ectors for electronic equipment, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and Euro
5、pean developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number60000 added to the old number. For instance, IEC27-1 has been renumbered as IEC60027-1. For
6、a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publicati
7、ons with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Sta
8、ndards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of p
9、ages This document comprises a front cover, an inside front cover, pages i and ii, theEN title page, pages2 to16 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Am
10、endments issued since publication Amd. No. Date CommentsBSEN60603-3:1998 BSI 04-1999 i Contents Page National foreword Inside front cover Foreword 2 Text of EN 60603-3 3ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN60603-3 February 1998 ICS 31.220.10 Descriptors: Electronic components,
11、 electric connectors, plug connectors, socket connectors, multi-contact connectors, printed-circuit cards, designation, dimensions, assembling, couplings, connector plugs, bed plates, tests, standard gauges, characteristics English version Connectors for frequencies below 3 MHz for use with printed
12、boards Part 3: Two-part connectors for printed boards having contacts spaced at 2,54mm(0,1 in) centres and staggered terminations at that same spacing (IEC 60603-3:1987) Connecteurs pour frquences infrieures 3MHz pour utilisation avec cartes imprimes Partie 3: Connecteurs enfichables deux ranges pou
13、r cartes imprimes dont les contacts sont au pas de2,54 mm (0,1 in) et les sorties dcales du mme pas (CEI 60603-3:1987) Steckverbinder fr gedruckte Schaltungen fr Frequenzen unter 3 MHz Teil 3: Indirekte Steckverbinder fr gedruckte Schaltungen mit2,54 mm (0,1 in) Kontaktabstand und versetzten Anschls
14、sen im gleichen Abstand (IEC 60603-3:1987) This European Standard was approved by CENELEC on1998-01-01. 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 alterat
15、ion. 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 tran
16、slation 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
17、, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: r
18、ue de Stassart 35, B-1050 Brussels 1998 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60603-3:1998EEN60603-3:1998 BSI 04-1999 2 Foreword The text of the International Standard IEC 60603-3:1997, prepared by SC48B, Connectors, of IE
19、C TC48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the formal vote and was approved by CENELEC as EN60603-3 on1998-01-01 without any modification. The following dates were fixed: Annexes designated “normative” are part of the body of the standar
20、d. In this standard, Annex ZA is normative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC60603-3:1987 was approved by CENELEC as a European Standard without any modification. Contents Page Foreword 2 1 Scope 3 2 IEC type designation 4 3 Dimensions
21、5 3.1 General 5 3.2 Dimensions of free connectors with male contacts 6 3.3 Dimensions of fixed connectors with female contacts 8 3.4 Mounting 10 4 Mating information 12 5 Gauges for testing “probe damage” and “retention force” 13 6 Characteristics 14 6.1 Voltage proof 14 6.2 Current-carrying capacit
22、y 14 6.3 Creepage distance, clearance distance 14 6.4 Climatic group 14 7 Test schedule for type tests 14 Annex ZA (normative) Normative references tointernational publications with their corresponding European publications 16 Figure 1 Keying pin 5 Figure 2 6 Figure 3 7 Figure 4 8 Figure 5 9 Figure
23、6 10 Figure 7 11 Figure 8 12 Figure 9 Probe damage fixture 13 Figure 10 Gauge pin for retention force 13 Table I 14 latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop)1998-12-01 latest date by which the national
24、 standards conflicting with the EN have to be withdrawn (dow)1998-12-01EN60603-3:1998 BSI 04-1999 3 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 terminati
25、ons (such as wrap type). All connectors have the same contact spacing using the basic grid of2.54mm(0.100in). 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 distribute
26、d evenly on both sides of the board. This new method was adopted to meet the following needs: a) direct replacement of a socket-connector by a two-piece mother and daughter board connector mated set, without requiring major design changes in the packaging system; b) easy access to both sides of a bo
27、ard 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.EN60603-3:1998 4 BSI 04-1999 2 IEC type designation Connectors according to this standard shall be designated by the
28、following system: Examples:NOTE“L” stands for letter. “N” stands for number. 603-3 IEC-P-050MA: 50 position free connector, male contacts, for solder to printed board of thickness less than or equal to2.4mm(0.094in). 603-3 IEC-R-050FC: 50 position fixed connector, female contacts, for solderless wra
29、p terminations or soldered to printed board of thicknesses larger than2.4mm(0.094in).EN60603-3:1998 BSI 04-1999 5 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
30、 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. Figu
31、re 1 Keying pinEN60603-3:1998 6 BSI 04-1999 3.2 Dimensions of free connectors with male contacts 3.2.1 Dimensions of free connectors having30-40-50-60-70-80-90-100-110 contacts No. of contacts Dimensions Contact identificati on Nos. stamped No. of contacts Dimensions Contact identificati on Nos. sta
32、mped A B C D E F A B C D E F 30 59.82 (2.355) 49.66 (1.955) 52.45 (2.065) 14 35.56 (1.400) 42.55 (1.675) 16 1 30 15 80 123.32 (4.855) 113.16 (4.455) 115.95 (4.565) 39 99.06 (3.900) 106.05 (4.175) 41 1 80 40 40 72.52 (2.855) 62.36 (2.455) 65.15 (2.565) 19 48.26 (1.900) 55.25 (2.175) 21 1 40 20 90 136
33、.02 (5.355) 125.86 (4.955) 128.65 (5.065) 44 111.76 (4.400) 118.75 (4.675) 46 1 90 45 50 85.22 (3.355) 75.06 (2.955) 71.85 (3.065) 24 60.96 (2.400) 67.95 (2.675) 26 1 50 25 100 148.72 (5.855) 138.56 (5.455) 141.35 (5.565) 49 124.46 (4.900) 131.45 (5.175) 51 1 100 50 60 97.92 (3.855) 87.76 (3.455) 90
34、.55 (3.565) 29 73.66 (2.900) 80.65 (3.175) 31 1 60 30 110 161.42 (6.355) 151.26 (5.955) 154.05 (6.065) 54 137.16 (5.400) 144.15 (5.675) 56 1 110 55 70 110.62 (4.355) 100.46 (3.955) 103.25 (4.065) 34 86.36 (3.400) 93.35 (3.675) 36 1 70 35 NOTE 1Unless otherwise specified, tolerance is 0.13mm ( 0.005
35、in). NOTE 2The contact spacing tolerance is non-cumulative. Figure 2 EN60603-3:1998 BSI 04-1999 7 3.2.2 Dimensions of the solder tabs, housing and male contacts for free connectors NOTEUnless otherwise specified, tolerance is 0.13 mm ( 0.005 in). Figure 3 EN60603-3:1998 8 BSI 04-1999 3.3 Dimensions
36、of fixed connectors with female contacts 3.3.1 Dimensions of fixed connectors, with30-40-50-60-70-80-90-100-110 contacts No. of contacts Dimensions Contact identification Nos. stamped No. of contacts Dimensions Contact identification Nos. stamped A B C D E A B C D E 30 59.82 (2.335) 52.45 (2.065) 14
37、 35.56 (1.400) 42.29 (1.665) 1 16 15 30 80 123.32 (4.855) 115.95 (4.565) 39 99.06 (3.900) 105.79 (4.165) 1 41 40 80 40 72.52 (2.855) 65.15 (2.565) 19 48.26 (1.900) 54.99 (2.165) 1 21 20 40 90 136.02 (5.355) 128.65 (5.065) 44 111.76 (4.400) 118.49 (4.665) 1 46 45 90 50 85.22 (3.355) 77.85 (3.065) 24
38、60.96 (2.400) 67.69 (2.665) 1 26 25 50 100 148.72 (5.855) 141.35 (5.565) 49 124.46 (4.900) 131.19 (5.165) 1 51 50 100 60 97.92 (3.855) 90.55 (3.565) 29 73.66 (2.900) 80.39 (3.165) 1 31 30 60 110 161.42 (6.355) 154.05 (6.065) 54 137.16 (5.400) 143.89 (5.665) 1 56 55 110 70 110.65 (4.355) 103.25 (4.06
39、5) 34 86.36 (3.400) 93.09 (3.665) 1 36 35 70 NOTE 1Unless otherwise specified, tolerance is 0.13mm ( 0.005 in). NOTE 2The contact spacing tolerance is non-cumulative. Figure 4 EN60603-3:1998 BSI 04-1999 9 3.3.2 Dimensions of termination points for fixed connectors, with female contacts NOTE 1Unless
40、otherwise specified, tolerance is 0.13 mm ( 0.005 in). NOTE 2The contact spacing tolerance is non-cumulative. NOTE 3It is recommended that 1.60 mm (0.062 in) printed board be used with type “C” and type “D” connectors. Figure 5 EN60603-3:1998 10 BSI 04-1999 3.4 Mounting 3.4.1 Mounting of free connec
41、tors for type “D” termination No. of contacts Dimensions No. of contacts Dimensions B C D B C D 30 52.45 (2.065) 14 35.56 (1.400) 80 115.95 (4.565) 39 99.06 (3.900) 40 65.15 (2.565) 19 48.26 (1.900) 90 128.65 (5.065) 44 111.76 (4.400) 50 77.85 (3.065) 24 60.96 (2.400) 100 141.35 (5.565) 49 124.46 (4
42、.900) 60 90.55 (3.565) 29 73.66 (2.900) 110 154.05 (6.065) 54 137.16 (5.400) 70 103.25 (4.065) 34 86.36 (3.400) NOTE 1Unless otherwise specified, tolerance is 0.13mm(0.005in). NOTE 2The contact pad tolerance is non-cumulative. NOTE 3For diameter fastener. Figure 6 2.26 mm (0.089 in) 2.16 mm (0.085 i
43、n) EN60603-3:1998 BSI 04-1999 11 3.4.2 Mounting of fixed connector Dimensions in millimetres and inches No. of contacts Dimensions A B C D 30 39.75 (1.565) 52.45 (2.065) 14 35.56 (1.400) 40 52.45 (2.065) 65.15 (2.565) 19 48.26 (1.900) 50 65.15 (2.565) 77.85 (3.065) 24 60.96 (2.400) 60 77.85 (3.065)
44、90.55 (3.565) 29 73.66 (2.900) 70 90.55 (3.565) 103.25 (4.065) 34 86.36 (3.400) 80 103.25 (4.065) 115.95 (4.565) 39 99.06 (3.900) NOTE 1It is recommended that 1.60mm(0.062in) printed board be used with type C and D solderless terminations. NOTE 2Unless otherwise specified, tolerance is 0.13mm(0.005i
45、n). NOTE 3The contact hole and pad spacing tolerance is non-cumulative. NOTE 4For diameter fastener. 90 115.95 (4.565) 128.65 (5.065) 44 111.76 (4.400) 100 128.65 (5.065) 141.35 (5.565) 49 124.46 (4.900) 110 141.35 (5.565) 154.05 (6.065) 54 137.16 (5.400) Figure 7 2.26 mm (0.089 in) 2.16 mm (0.085 i
46、n)EN60603-3:1998 12 BSI 04-1999 4 Mating information NOTEThe design of the free and fixed connectors shall be such that a misalignment of 0.38 mm (0.015 in) can be tolerated. Figure 8 EN60603-3:1998 BSI 04-1999 13 5 Gauges for testing “probe damage” and “retention force” See tests 16a and 16e in IEC
47、 Publication512-8. Figure 9 Probe damage fixture Figure 10 Gauge pin for retention forceEN60603-3:1998 14 BSI 04-1999 6 Characteristics 7 Test schedule for type tests This schedule shows all tests and the order in which they shall be carried out as well as the requirements to be met for each type of
48、 connector. All specimens shall be subjected to the following tests: A minimum of four specimens of the largest contact population shall be tested. Table I 6.1 Voltage proof: Sea level 900V (r.m.s.) 6.2 Current-carrying capacity 3 A maximum per contact,2.25 A continuously on all contacts at room tem
49、perature, connector temperature will not exceed125 C. 6.3 Creepage distance minimum1.02mm(0.040 in). Clearance distance minimum1.24mm(0.049 in). 6.4 Climatic group Group Temperature range Damp heat, long term 55/125/56 55 C to+125 C 56 days Test phase IEC Publication 512 aTests Measurement to be performed Requirements Title No. Severity or conditions of test P1 General examination 1a Maximum linear magnification 3 Visual examination Test No. 1a There will be no defect that could affect the
