1、STD.BSI BS EN bOb03-9-ENGL 1998 Lb24bb7 b99879 BRITISH STANDARD Connectors for frequencies below 3 MHz for use with printed boards Part 9. Wo-part connectors for printed boards, backpanels and cable connectors, basic grid of 2,54 mm (0,l in) The European Standard EN 60603-9 : 1998 has the status of
2、a British Standard ICs 31.220.10 BS EN 60603-9 : 1998 IEC 60603-9 : 1990 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 60603-9 : 1998 direction of the Electrotechnical Amd. No. Date Sector Board, was published under the authority of the Standards Board and comes into e
3、ffect on 15 May 1998 National foreword Text affected This British Standard is the English language version of EN 60603-9 : 1998. It is identical with IEC 60603-9 : 1990. The UK participation in its preparation was entsusted by Technical Committee EPY48, Electromechanical components for electronic eq
4、uipment, to Subcommittee EPUM, Connectors for electronic equipment, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible internationailEuropean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;
5、 - monitor related international and European 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, ali IEC publications have the number 60000 added to the old number. For instance, IEC 2
6、7-1 has been renumbered as IEC 60027-1. For a period of tjme during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is dram to the fact that CEN and CENELEC Standards normally include an annex which lists norm
7、ative references to international publications with their corresponding European publications. The British Standards which implement these inmonal or European publications may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using
8、 the fi8 facility of the BSI Standards 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
9、legal obligations. O BSI 1998 ISBN O 680 29296 7 - STD-BSI BS EN bOb03-7-ENGL L97 lb2Libb7 Ob97L 290 m EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 6060319 February 1998 ICs 31.220.10 Descriptors: Electronic components, electric connectors, printed-circuit cards, connector plugs, designation
10、, dimensions, assembling, couplings, tests English version Connectors for frequencies below 3 MHz for use with printed boards Part 9: Two-part connectors for printed boards, backpanels and cable connectors, basic grid of 2,54 rnm (0,l in) (IEC 60603-9:1990) Connecteurs pour frquences infrieures 3MHz
11、 pour utilisation avec cartes imprimes Partie 9: Connecteurs pour cartes imprimes enfichables, connexions fond de panier et connecteurs de cble, pour grille de base de 2,54 mm (0,l in) (CE1 60603-9: 1990) Stekverbinder fr gedruckte Schaltungen fr Frequenzen unter 3 MHz Teil 9: Indirekte Steckverbind
12、er fr gedruckte Schaltungen, Rckplatten und Ka belansc hlu Rasterma 2,54 mm (0,l in) (IEC 60603-9: 1990) This European Standard was approved by CENELEC on 1998-01-01 .CENELEC members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving this European
13、Standard the status of a national standard without any alteration. Up-to-date lists and bibiiographical 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,
14、 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, Belgi
15、um, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europische
16、s Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, 6 - 1050 Brussels 1998 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60603-9:1998 E Page 2 EN 60603-9 : 1998 Foreword The text of the International
17、Standard IEC 60603-9: 1 990, prepared by SC 488, Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the formal vote and was approved by CENELEC as EN 60603-9 on 1998-01 -01 without any modification. The following dates were fix
18、ed: - latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 1998-1 2-01 - latest date by which the national standards conflicting with the EN have to be withdrawn (daw) 1998-1 2-01 Annexes designated “normative“ a
19、re part of the body of the standard. In this standard, annex ZA is normative. Annexes ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC 60603-9:1990 was approved by CENELEC as a European Standard without any modification. STD-BSI BS EN bOb03-7-ENGL 1778 LbZi
20、bb7 Ob99883 Ob3 Page 3 EN 60603-9 : 1998 CONTENTS Claw 1.scope *. 2. IEC type designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3. Common features . . . . . . . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4. Dimensions . . -. . . . . .
21、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.Gaugw . 6. Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7. Test schedule . . . . . . . . . . . . . . , , . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4 7 8 1
22、4 46 48 53 O BSI 1998 _ STD-BSI BS EN bUb03-q-ENGL 1778 1b24bb b79884 TTT Page 4 EN 60603-9 : 1998 CONNECTORS FOR FREQUENCIES BELOW 3 MHz FOR USE WITH PRINTED BOARDS Part 9: Two-part connectors for printed boards, backpaneis and cable connectors, basic grid of 2,554 mm (0,l in) This standard covers
23、a group of related two-part connectors for printed boards and cable connectors associated with printed backpanels. The group covers high-density connectors having up to 96 miniature contacts for low-voltage applications, hereinafter called signal contacts“, connectors having up to 6 high current con
24、tacts, hereinafter called power contacts“, combined with up to 42 signai contacts and a range of 4,10,20 and 64 way female cable connectors and associated male parts for making connection to the backpanel or to the printed board (see Figures 1 and 2, pages 9 and 11). The board-mounted connectors wit
25、h female contacts are provided with terminations suitable for printed boards in accordance with IEC Publication 326 and using a grid of 2,54 mm (O, 100 in) as laid down in IEC Publication 97. A first range of fixed connectors with male signal contacts is assembled on the backpanel by signai contacts
26、 and moulded housings. These male signal contacts have compliant press-in sections (optional additional soldering) suitable for use in backpanels with a grid of 2,54 mm (O, 100 in) according to IEC Publication 97. (The press-in technique is under consideration.) The individual male contacts are suit
27、able for additional wrapping (see Figure 1). A second range of independent male connectors with solder terminals for printed back- panel mounting is included (see Figure 2). First-to-make contact facilities can be provided on the connection between the printed board and the backpanel. The two-row ca
28、ble connectors are intended to connect round cables having up to 64 cores of 0.25 mm (0,010 in) or 0.5 mm (0,020 in) diameter conductors. Connections are made with the insulation displacement technique (under consideration for specification). Furthermore, male connectors for printed board mounting t
29、o mate with these cable connectors are included (see Figure 2). This standard shall be used in conjunction with IEC Publications SqSSl), 97, 194, 326, 352-1,512,603-1 and 603-2. STD*BSI BS EN bOb03-7-ENGL 1778 W 1bZLIbb7 Ob77885 73b Page 5 EN 60603-9 1998 c Cable connector Locking btch .Figure 1 - G
30、eneral view. of the connection system; male connectors, range 1 (press-in technique) Page 6 EN 60603-9 : 1998 Printed board Boardmounted female connector Signal version Fixed connector Signal version Printed backpanel il Cable connector Signal version Maie connector Mating with cable connectors 63om
31、 Figure 2 - General view of the connection system; male connectors, range 2 (soldered) STD-BSI BS EN bOb03-9-ENGL 1998 lb2qbb9 0679887 709 LNN 603-9 IEC - Page 7 EN 60603-9 : 1998 Male Idmale Not applicable 2. IECtypedesignrtioa Connectors, connector bodies and contacts according to this standard sh
32、all be designated by the following system: M F O I I PB mounting, solder, straight. 1,6 mm (0,063 in) board PB mounting, solder, 909 1.6 mm (0,063 in) board P8 mounting, solder, straight 2,4 mm (0,094 in) board PB mounting, solder, straight 3.2 mm (0,126 in) board Mini wrap Maxi wrap ID round cable,
33、 wire dia: 0.5 mm (0,020 in) ID round cable, wiredia: 0,25 mm (0,010 in) Fiat cable, dia 0.25 mm (0,010 in) screw Crimp Not applicable A B C D E F G H J K L O I Lsttsr denoting the type Sinal version PB Mixed Mcsion PB Cable connector I Number of contacts Not applicable I 1 o00 I Letter denoting tm
34、of contact I 1 Contact finish Gold alloy Sn Pb alloy Ri alloy ter denoting stage of assembly ID = insulation displacement connection PB = printed board Example: Connector type A having 96 female contacts gold finished with solder terminations bent 90“ for 1,6 mm (0,063 in) nominal thickness boards,
35、performance level 1: 603-9 IEC- Noie. - In Clause 4, type designations show an X“. This means that the feature is variable. A096 FB-C I - I. Page 8 EN 60603-9 : 1998 3. Common features 3. i Mounting dimenswns 3.1.1 Reference system A line in the mounting plane of the fixed connector and passing thro
36、ugh the nominal position of the centres of row b” male contacts is used as datum line, Figures 3 and 4, pages 17 and 19. nie dimensions in Sub-clauses 3.1.2 and 3.1.3 are defined with respect to this datum. 3.1.2 Fied connector u) General For the basic concept of the fixed connector, the male signal
37、 contacts have compliant centre-sections for insertion into a backpanel of thickness 3,2 mm (O, 126 in). There is the option of using the solderless press-in technique or soldering the contact to the backpanel. The choice depends upon the backpanel hole dimensions and finish, and upon the prefe- ren
38、ce of the user. The male power contacts are inserted in the male contact housing and fixed to the backpanel by screws which also secure appropriate termination devices. The moulded housing has no fixing holes but is retained by an interference fit on the male signal contacts. Additionally, an indepe
39、ndent male connector with straight solder terminations for back- panels 2,4 mm (0,094 in) thick is included. b) Position of the contacts and terminations The distances between centres of the contacts are 2,54 mm (0,100 in) or multiples thereof in the X and Y axes. The terminations of the press-in co
40、ntacts shall be located so as to permit automatic wiring techniques. The following positions are shown in Figure 3 (connector system range 1) and Figure 4 3.1.3 Printed board assembly (connector system range 2) and described in Table 1: - positions of the board-mounted female connectors; - positions
41、 of the mounting holes of the board-mounted female connectors, see also Figures 30 and 3 1, page 85; - position of the printed board; - position of the grid of the printed board. The terminations of the signal contacts of the board-mounted connectors shall fit into holes of printed boards according
42、to IEC Publication 326 and shall be located on a grid of 234 mm (0,100 in) according to IEC Publication 97. STD-BSI BS EN bb3-7-ENGL 1778 Lb24bb9 b79887 581 /= -7- oardmountsd femal connector Rxed male / connector moulding Signal version Printed backpanel Pick-up wing Male power contact C Fixed male
43、 connector moulding Mixed version Page 9 EN 60603-9 : 1998 - Printed board Central guidance feature Grid 2,- mm I / I Xi i t0,l in) 632m Figure 3 - Isometric view and basic dimensions for connector system, range I Page 10 EN 60603-9 : 1998 hrd-mounted female connector Fixed male connector Printed ba
44、ckpanel Printed board Central guidance feature Grid 2.54 mm (0.1 in) *II 23 Figure 4 - Isometric view and basic dimensions for connector system, range 2 Page 11 EN 60603-9 : 1998 3.1.4 Isometric views und valUes(ste Figures 3 and 4, pages 17 and 19) Dim ens i o ns Reference letter 17.46 0,687 I IS,%
45、 I 0,589 1 i I 3.20 I 0.126 No mechanical fixing holes - lpttei Table 1 Description Maximum overall lengh of the fixed connector Range of 2,s mm (0,098 in) in which reliable contact is ensured Note. - SaeSubclawe3.2 for matinginformation Distancc between the two mounting holes of the board-mounteclc
46、onncctor Nore. - The mounting holes are also located on the grid of 234 mm (0,100 in) accordingto IEC Publication97 - - Grid dimension of the terminations of the fixed connector Distance between datum line and centreline of a 1.6 mm printed board Distance between the edge of the printed board and th
47、e first row of component holes for the board-mounted connector Distana between the mounting holes and the first row of component holes for the board-mounted connector Distancc between a mounting hole and the component hole for the termination No. 1 or No. 32 of the board-mounted connector - Thicknes
48、s of backpanel for the fixed connector only for reference with other standardized connector families. STD.BS1 BS EN bb03-7-ENGL 1798 = Lb29bb7 b79872 7b = Page 12 EN 60603-9 : 1998 3.2 Mating hfonnation 3.2.1 Hug-in direction The engagement depth of both male and female mouldings is such that the sp
49、ecified contact resistance is ensured within the range M = 14,96 mm to 17,46 mm (0,589 in to 0,687 in), first-to-make/la-brk contact facilities included (sec Figure 5). Printed board Printed-board- mounted connector Mounting piane Termination w/po Figure 5 The design also ensures adequate protection of the tips of the first-to-makeAast-to-break contacts. These contacts are provided solely by inserting the appropriate male signal contacts further through the backpanel as shown in Figure 6 such that the tips of these contacts a
