1、STD-BSI BS EN bOb03-3-ENGL 1778 lb2Lihb7 0732757 T82 BRITISH STANDARD Connectors for frequencies below 3 MHz for use with printed boards - Part 3: Wo-part connectors for printed boards having contacts spaced at 2,54 mm (0,100 in) centres and staggered terminations at that same spacing The European S
2、tandard EN 6060331998 has the status of a British Standard 1CS 31.220.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW I BS EN 60603-3:1998 EC 60603-3: 1987 STDSBSI BS EN bOb03-3-ENGL 1998 Lb24bb9 07327b0 7T4 U Amd.No. - BS EN 606033:1998 Date Text affected National foreword
3、 This British Standard is the English language version of EN 606033: 1998. It is identical with IEC 606033: 1987. The UK participation in its preparation was entnsted by Technical Committee EPW48, Electromechanical components for electronic equipment, to Subcomniittee EPL/48/2, Connectors for electr
4、onic equipment, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible international/Eiiropean committee any enquiries on the interpretation, or proposais for change, and keep the 1JK interests informed - monitor related international and European devel
5、opments 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, aii IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period
6、 of time during the change over from one numbering system to the other, publications may contairi identifiers from both system. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards riornially include an annex which lists normative references to international publications wi
7、th 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 Standards Ele
8、ctronic 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. This British standard,
9、 having been prepared under the direction of the Electrotechniral Sector Committee, was published under the authority of the Standards Commite? and comes into effect on 15 November 1998 0 BSI 1998 ISBN O 580 29297 5 Summary of pages This document comprises a front cover, an inside front cover, the E
10、N title page, pages 2 to 18, an inside back cover and a back cover. Amendments issued since publication STD.BSI BS EN bDhO3-3-ENGL 1778 m lb24bb7 07327bL b30 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 60603-3 February 1998 ICs 31.220.10 Descriptors: Electronic components. electric connecto
11、rs. 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 boards Part 3: Two
12、-part connectors for printed boards having contacts spaced at 2,54 mm (0,l in) centres and staggered terminations at that same spacing (IEC 60603-3: 1 987) Connecteurs pour frquences infrieures 3 MHz pour utilisation avec cartes imprimes Partie 3: Connecteurs enfichables deux ranges pour cartes impr
13、imes dont les contacts sont au pas de 2,54 mm (O, 1 in) et les sorties dcales du mme pas (CE1 60603-311 987) Stec kverbinder fr gedruckte Schaltungen fr Frequenzen unter 3 MHz Teil 3: Indirekte Steckverbinder fr gedruckte Schaltungen mit 2,54 mm (0,l in) Kontaktabstand und versetzten Anschlssen im g
14、leichen Abstand (IEC 60603-3: 1987) This European Standard was approved by CENELEC on 1998-01-01. CENELEC members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. U
15、p-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 translatio
16、n 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, Icel
17、and, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Eiectrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de
18、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 60603-3:1998 E Foreword The text of the International Standard IEC 60603-3: 1997, prepared by SC 488, Connectors, of IEC TC 48, Electromechanical
19、components and mechanical structures for electronic equipment, was submitted to the formal vote and was approved by CENELEC as EN 60603-3 on 1998-01 -01 without any modification. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publication of a
20、n identical national standard or by endorsement (dop) 1 998-1 2-0 1 - latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 1 998- 1 2-0 1 Annexes designated “normative“ are part of the body of the standard. In this standard, annex ZA is normative. Annex ZA h
21、as been added by CENELEC. Endorsement notice The text of the International Standard IEC 60603-3:1987 was approved by CENELEC as a European Standard without any modification. . . * * rn STD.BS1 BS EN bOb03-3-ENGL 2778 = LbZqbbS 07327b3 403 Page 3 EN 60603-3:1998 CONTENTS CIpUse Page 1.scopt 2 . I E C
22、 type designation . 3 . Dimensions 3.1 Gencrai 3.2 Dimensions of free connectors with haie contacts . 3.3 Dimensions of fixed connectors with female contacts 3.4 Mounting . 4 . Mating information 5 . Gauges for testing “probe damage“ and “retention force“ 6 . Characteristics . 6.1 Voltageproof 6.2 C
23、wrent-carrying capacity 6.3 Creepage distance, clearance distance . 6.4 Climatic group . 7 . Test schedule for type tests . 4 . 5 . 6 . 6 . 7 . 9 . 11 . 13 . 14 . 15 . 15 . 15 . 15 . 15 . 15 Annex ZA Normative references to international publications with their corresponding European publications 18
24、 O BSI 1998 STD-BSI BS EN bOb03-3-ENGL 1998 Lb24bb9 07327b4 34T 1 Page 4 EN 60603-3:1998 CONNELTORS 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 spa
25、cing 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 temi- nations (such as wrap type). Ail connectors have the same contact spacing using the basic grid of
26、 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 ne
27、eds : 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 board without having to use plated-through holes; c) high density packaging, with componen
28、ts on both sides of the board, without the complication of staggered pins and termination pads. STD.BSI BS EN bOb03-3-ENGL L998 m Lb2Vbb7 07327b5 28b m Page 5 EN 60603-3:1998 603-3 IEC L 2. I E C type designation Connectors according to this standard shall be designated by the following system : NNN
29、 L L Direct solder to printed board having nominal thicknesses covering the whole range up to 2.4 mm (0.094 in) Solder Solderless wrap terminations or direct solder to printed board thicknesses larger than 2.4 mm (0.094 in) Solder tab type termination points Solderless wrap terminations for rack mou
30、nt Solderless wrap terminations for minted board mount the style A B C D E F Male contacts Fixed connector I Female contacts Number of contacts Female contact - 030 040 050 060 070 080 O90 100 110 Letter denoting type of termination Note. - “L” stands for letter. “N stands for number. Examples : 603
31、-3 IEC-P-OSOMA : 50 position free connector, male contacts, for solder to printed board of thickness less than or equal to 2.4 mm (0.094 in). 603-3 IEC-R-OSOFC : 50 position fixed connector, female contacts, for solderless wrap termi- nations or soldered to printed board of thicknesses larger than 2
32、.4 mm (0.094 in). STD-BSI BS EN bOb03-3-ENGL 1778 Lb24bb7 07327bb 112 = Page 6 EN 60603-3:1998 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 3.
33、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 dimensions specified are not influenced. the female contact in the corresponding female contact cavity. These locations not t
34、o be used assembly O 1.12 (0.044) 1 k O.m 17.78 I 0.38 (0.700 t 0.015) 0.86 (0.034) t 0.58 (0.023) Dimensions in milimetres and inches FIG. 1. - Keying pin. STD-BSI BS EN bOb03-3-ENGL 1778 m Lb24bb9 07327b7 O57 m Page 7 EN 60603-3:1998 I 136.02 90 (5.355) 3.2 Dimensions of free connectors with male
35、contacts 3.2.1 Dimensions of free connectors having 30-40-50-60- 70-80-90-100-1 IO contacts 125.86 128.65 111.76 118.75 46 90 (4.955) (5.065) 44 (4.400) (4.675) 1 45 R 1.27 I O. 13 (0.050 f 0.005)/ 0 4.75 0.13 (0.187 I 0.005) R3.68 I 0.13 (0.145 i 5.33 I 0.13 (0.210 ? 0.005) 2.16 I O 13 (0.085 I 0.0
36、05) 50 Li.27 I 0.13 (0.500 I 0.005) 6.22+: l3 (0.245+:.m6) Identification marking Max 0.89 (0.035) 1.78: (0.07O+:Oo4) 6.22 I 0.07 (0.245 ? 0.003) 85.22 75.06 71.85 60.96 67.95 26 50 (3.355) (2.955) (3.065) 24 (2.400) (2.675) 1 25 18.43 (0.33217 1 4 L-pqXq Dimensions in millimetres and inches lo 356.
37、06 161.42 151.26 154.05 137.16 144.15 56 110 55 (6.355) (5.955) (6.065) 54 (5.400) (5.675) 1 E i 1 No. of contacts identification Nos. stamped 59.82 49.66 52.45 35.56 42.55 16 (2.355) (1.955) (2.065) l4 (1.400) (1.675) I 15 3o 1 A 70 72.52 62.36 65.15 48.26 55.25 21 40 /(2.855)1(2.455)/(2.565)1 l9 (
38、1.90(2.175) I 1 1 110.62 100.46 103.25 86.36 93.35 36 70 (4.355) (3.955) (4.065) 34 (3.400) (3.675) I 35 97.92 87.76 90.55 73.66 80.65 31 1(.855d(3.455d(3.565d 29 1(2.900d(3.175)1 I 1 Dimensions Contact No. of contacts identification 12332 113.16 115.95 99.06 106.05 41 1(.855)1(4.455)1(4.565)/ 39 1(
39、3.900)1(4.175)1 I 2 I 148.72 138.56 141.35 124.46 131.45 51 100 1(5.855)5.455)/(5.564g1(4.900)(5.175)1 1 50 1 Notes I. - Unless otherwise specified, tolerance is +O. 13 mm (? 0.005 in). 2. - The Contact spacing tolerance is non-cumdative. FIGURE 2 STD-BSI BS EN bOb03-3-ENGL 1978 D Lb24bb9 07327b8 T7
40、5 Page 8 EN 60603-3:1998 3.2.2 Dimensions of the solder tabs, housing and male contacts for free connectors 7.37 (0.290) 0.56 (0.022) TYP 6.35 (0.250) 0.46 (0.018) 0.66 (0.026) r 0.6 1 (0.024) 0.66 (0.026) r i 0.61 (0.024) Formed Solid Section A-A Optional male contacts 3S 7/86 Dimensions in millime
41、tres and inches Note. - Unless otherwise specified, tolerance is ?O. 13 mrn (? 0.005 in). FIGURE 3 STD-BSI BS EN bOb03-3-ENGL 1978 Lb24bb9 07327b9 721 W No. of conta Basic Testing Procedures and Measuring Methods. Page 16 EN 60603-31998 TABLE I (continued) IEC Publication 512 Tests Requirements Meas
42、urement to be performed - No. Seventy or conditions of test Title Voltage proof Low air pressure 4a Ilk Method B, sea level 37.4 kPa (374 mbar) 11.6 kPa (116 mbar) 900 V (r.m.s.) 600 V (r.m.s.) 300 V (r.m.s.) Probe damage 16a Resiliency of individual female contacts, five contactdspecimen, gauge Fig
43、ure 9, page 27 Subsequent tests of schedule P6 Contact resistance - Specified test current method 2b - 16e 20 mR maximum Measured on mated pairs of COmectors see Figure 8, page 25, 3 A, five contacts from probe damage (P6) Sub-clause 4.2, gauge pin see Figure 10, page 27, five contactdspecimen Gauge
44、 retention force 0.028 N minimum Climatic sequence, dry heat, cold 1 la 1 li 1 lj Mated sets of connectors 125 C -55 C Insulation resistance 3a Voltage proof 4a 5000 MR minimum 900 V r.m.s. Engaging and separating forces 13a Per contact Per contact Engage Separate 1.1 N maximum 0.03 N minimum Electr
45、ical discontinuity not to exceed 1 ps Vibration 6d 10-2 O00 HZ 200 m/s2 (20 g) 1.5 mm (0.06 in) Duration 4 h in each of three planes Shock 6c 50 g, 11 ms, 18 drops, three in each plane Electrical discontinuity not to exceed 1 ps Damp heat, steady state 1 IC Mated set of connectors, 56 days, polarizi
46、ng voltage : 15 V d.c. Subsequent tests of schedule I p14 Insulation resistance 3a - 9a Method B, 500 V 1000MR minimum Mechanical operation 500 cycles Subsequent tests of schedule 1 P16 Contact resistance - Specified test current method 2b Measured on mated sets of connectors, see Figure 8, five con
47、tactdspecimen, 3 A 20 mR maximum STD.BSI BS EN bOb03-3-ENGL 1778 Lb24bb7 0732777 TTB D Page 17 EN 60603-3:1998 P18 P19 TABLE 1 (continued) Corrosion salt mist Contact resistance - Millivolt level method IEC Publication 512 Tests Ilf 1 PI7 1 Voltage proof 48h 2a Measurement to Severity or be performe
48、d conditions of test Measured on mated sets of connectom as in Figure 8, page 25, five conta Fax: O181 996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, i
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