EN 175101-809:2004

Detail specification: Two-part connectors for printed boards having a grid of 2,54 mm, short version in compliance with CECC 75 101-801, with assessed quality

This European Standard applies to two-part connector for printed boards with a basic grid of 2,54 mm, common mounting features and 16 to 48 contacts. A standard style with angled male contacts in the free connector and straight female contacts in the fixed connector and a reversed style with angled female contacts in the free connector and straight male contacts in the fixed connector.

Bauartspezifikation: Indirekte Steckverbinder für gedruckte Schaltungen, Raster 2,54 mm, kurze Ausführung entsprechend CECC 75 101-801 mit bewerteter Qualität

Spécification particulière: Connecteurs en deux parties pour circuits imprimés sur une grille de base de 2,54 mm, version simplifiée en conformité avec la CECC 75 101-801, pour l'assurance de la qualité

Podrobna specifikacija – Dvodelni konektorji za plošče tiskanega vezja z rastrom 2,54 mm, kratka različica v skladu s CECC 75101-801, z ocenjeno kakovostjo

General Information

• Status: Published
• Publication Date: 30-Mar-2004
• Withdrawal Date: 31-Jan-2007
• ICS: 31.220.10 - Plug-and-socket devices. Connectors
• Technical Committee: CLC/SR 48B - Connectors
• Drafting Committee: IEC/SC 48B - IEC_SC_48B
• Parallel Committee: IEC/SC 48B - IEC_SC_48B
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Start Date: 15-Feb-2024
• Completion Date: 20-Feb-2026
• Ref Project: SIST EN 175101-809:2005 - Detail specification: Two-part connectors for printed boards having a grid of 2,54 mm, short version in compliance with CECC 75 101-801, with assessed quality

Relations

• Replaces: EN 175101-809:1999 - Detail Specification: Two-part connectors for printed boards having a grid of 2,54 mm, short version in compliance with CECC 75 101-801, with assessed quality
• Effective Date: 28-Jan-2023

Overview

EN 175101-809:2004 is a CLC (CENELEC) detail specification for two-part connectors for printed boards with a basic grid of 2.54 mm (0.1 in). It covers the short-version family of connectors with 16 to 48 contacts, common mounting features, mating information and assessed quality requirements in compliance with CECC 75 101-801. The standard defines both a standard style (angled male contacts in the free connector and straight female contacts in the fixed connector) and a reversed style (angled female in the free connector and straight male in the fixed connector).

Key topics and technical requirements

• Connector scope and styles: Defines style designation, contact counts (016, 032, 048), standard and reverse mechanical arrangements and typical mating configurations.
• Mounting and dimensional data: Reference datum, mounting hole positions, grid alignment (2.54 mm) and key board-assembly dimensions to permit automatic assembly and interchangeability.
• Terminations and options: Multiple termination types are specified (solder, press‑in, wrapped, combinations) and accommodation for board thickness up to common PCB thicknesses (examples given for solder terminations for boards up to 1.6 mm and 2.4 mm).
• Performance and quality levels: Performance levels (PL1, PL2, PL3) and assessment levels (B, G) are included; contact finishes such as gold, silver, palladium with gold flash are referenced in the style-designation system.
• Electrical and mechanical characteristics: Includes current carrying guidance (example: 1 A at 70 °C for the standard styles) and minimum creepage/clearance guidance; mating engagement ranges and reliable contact ranges are defined.
• Testing and qualification: Comprehensive test schedules, climatic, electrical and mechanical tests and quality assessment procedures (qualification approval testing, conformance inspection, re‑inspection) are specified or referenced.

Applications and who uses it

• Electronics designers and PCB layout engineers specifying board-to-board or board-to-cable two-part connectors on a 2.54 mm pitch.
• Connector manufacturers and contract assemblers ensuring mechanical interchangeability, termination compatibility and assessed quality for CECC compliance.
• Procurement, quality and compliance teams seeking documented testing, qualification and inspection criteria for supply contracts.
• Test laboratories performing connector qualification using referenced IEC test methods.

Related standards (selected)

• IEC 60603-2 (detail spec for two-part connectors 2.54 mm)
• IEC 60512 series (connector tests and measurements)
• IEC 60068 series (environmental testing)
• CECC 75 101-801 (European component common criteria referenced for assessed quality)

Keywords: EN 175101-809:2004, two-part connectors, 2.54 mm grid, printed board connectors, CECC 75 101-801, assessed quality, connector mounting dimensions, connector qualification, CENELEC.

Standards Content (Sample)

STANDARDPodrobna specifikacija – Dvodelni konektorji za plošče tiskanega vezja z rastrom 2,54 mm, kratka različica v skladu s CECC 75101-801, z ocenjeno kakovostjoDetail specification: Two-part connectors for printed boards having a grid of 2,54 mm, short version in compliance with CECC 75101-801, with assessed quality©
Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljenoReferenčna številkaSIST EN 175101-809:2005(en)ICS31.220.10

EUROPEAN STANDARD
EN 175101-809 NORME EUROPÉENNE EUROPÄISCHE NORM
March 2004 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
© 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 175101-809:2004 E
ICS 31.220.10 Supersedes EN 175101-809:1999
English version
Detail specification: Two-part connectors for printed boards
having a grid of 2,54 mm, short version
in compliance with CECC 75 101-801, with assessed quality
Spécification particulière: Connecteurs en deux parties pour circuits imprimés
sur une grille de base de 2,54 mm, version simplifiée en conformité avec
la CECC 75 101-801, pour l'assurance de la qualité
Bauartspezifikation: Indirekte Steckverbinder für gedruckte Schaltungen, Raster 2,54 mm, kurze Ausführung entsprechend
CECC 75 101-801 mit bewerteter Qualität
This European Standard was approved by CENELEC on 2004-02-01. 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

Foreword
This European Standard was prepared by Reporting Secretariat 48B (former CLC/TC 48B,
LF connectors).
The text of the draft was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 175101-809 on 2004-02-01.
This European Standard supersedes EN 175101-809:1999.
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) 2005-02-01
- latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2007-02-01 __________

- 3 - EN 175101-809:2004
Contents Page 1 Scope.4 2 Normative references.4 3 Style designation.6 4 Common features.7 4.1 Mounting dimensions.7 4.2 Mating information.10 4.3 Survey of styles.10 5 Dimensions.10 5.1 General.10 5.2 Fixed board connector.11 5.3 Free board connector.17 5.4 Mating information.21 5.5 Accessories (for information only).21 5.6 Mounting information of fixed board connectors.21 5.7 Mounting information for free board connectors.22 6 Gauges.22 7 Characteristics.23 7.1 Climatic category.23 7.2 Electrical.23 7.3 Mechanical.25 8 Test schedule.25 8.1 General.25 8.2 Test schedule tables.28 9 Quality assessment procedures.36 9.1 Qualification approval testing.36 9.2 Quality conformance inspection.37 9.3 Delayed delivery, re-inspection.39 10 Ordering information.39

1 Scope This European Standard applies to two-part connector for printed boards with a basic grid of 2,54 mm, common mounting features and 16 to 48 contacts. A standard style with angled male contacts in the free connector and straight female contacts in the fixed connector and a reversed style with angled female contacts in the free connector and straight male contacts in the fixed connector. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the edition indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 60068-1:1988, Environmental testing - Part 1: General and guidance
IEC 60097:1991; Grid systems for printed circuits IEC 60194:1999, Printed board design, manufacture and assembly - Terms and definitions
IEC 60326-3:1991, Printed boards - Part 3: Design and use of printed boards IEC 60352-1:1997, Solderless connections - Part 1: Solderless wrapped connections, General requirements, tests methods and practical guidance IEC 60352-5:2001, Solderless connections - Part 5: Press-in connections - General requirements, test methods and practical guidance
IEC 60410:1973, Sampling plans and procedures for inspection by attributes IEC 60512-1:2001, Connectors for electronic equipment - Tests and measurements - Part 1: General IEC 60512-1-1:2002, Connectors for electronic equipment - Tests and measurements -
Part 1-1: General examination - Test 1a: Visual examination IEC 60512-1-2:2002, Connectors for electronic equipment - Tests and measurements -
Part 1-2: General examination - Test 1b: Examination of dimension and mass IEC 60512-2:1985, Part 2: General examination, electrical continuity and contact resistance tests, insulation tests and voltage stress tests IEC 60512-2-1:2002, Connectors for electronic equipment - Tests and measurements -
Part 2-1: Electrical continuity and contact resistance tests - Test 2a: Contact resistance - Millivolt level method IEC 60512-2-5:2003, Connectors for electronic equipment - Tests and measurements -
Part 2-5: Electrical continuity and contact resistance tests - Test 2e: Contact disturbance IEC 60512-3-1:2002, Connectors for electronic equipment - Tests and measurements -
Part 3-1: Insulation tests - Test 3a: Insulation resistance IEC 60512-4-1:2003, Connectors for electronic equipment : Tests and measurements -
Part 4-1: Voltage stress tests - Test 4a: Voltage proof IEC 60512-4-2:2002, Connectors for electronic equipment - Tests and measurements -
Part 4-2: Voltage stress tests - Test 4b: Partial discharge IEC 60512-5:1992, Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 5: Impact tests (free components), static load tests (fixed components), endurance tests and overload tests IEC 60512-6:1984, Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 6: Climatic tests and soldering tests IEC 60512-6-1:2002, Connectors for electronic equipment - Tests and measurements -
Part 6-1: Dynamic stress tests - Test 6a: Acceleration, steady state

- 5 - EN 175101-809:2004
IEC 60512-6-3:2002, Connectors for electronic equipment - Tests and measurements -
Part 6-3: Dynamic stress tests - Test 6c: Shock IEC 60512-6-4:2002, Connectors for electronic equipment - Tests and measurements -
Part 6-4: Dynamic stress tests - Test 6d: Vibration (sinusoidal) IEC 60512-7:1993, Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 7: Mechanical operating tests and sealing tests IEC 60512-8:1993, Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 8: Connector tests (mechanical) and mechanical tests on contacts and terminations IEC 60512-9:1992, Electromechanical components for electronic equipment; basic testing procedures and measuring methods - Part 9: Miscellaneous tests IEC 60512-11-1:1995, Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 11: Climatic tests - Section 1: Test 11a - Climatic sequence IEC 60512-11-3:2002, Connectors for electronic equipment - Tests and measurements -
Part 11-3: Climatic tests - Test 11c: Damp heat, steady state IEC 60512-11-4:2002, Connectors for electronic equipment - Tests and measurements -
Part 11-4: Climatic tests - Test 11d: Rapid change of temperature IEC 60512-11-5:2002, Connectors for electronic equipment - Tests and measurements -
Part 11-5: Climatic tests - Test 11e: Mould growth IEC 60512-11-8:1995, Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 11: Climatic tests - Section 8: Test 11h - Sand and dust IEC 60512-11-9:2002, Connectors for electronic equipment - Tests and measurements -
Part 11-9: Climatic tests - Test 11i: Dry heat IEC 60512-11-10:2002, Connectors for electronic equipment - Tests and measurements -
Part 11-10: Climatic tests - Test 11j: Cold IEC 60512-11-11:2002, Connectors for electronic equipment - Tests and measurements -
Part 11-11: Climatic tests - Test 11k: Low air pressure IEC 60512-11-12:2002, Connectors for electronic equipment - Tests and measurements -
Part 11-12: Climatic tests - Test 11m: Damp heat, cyclic IEC 60512-11-14:2003, Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 11: Climatic tests - Section 14: Test 11p: Flowing single gas corrosion test IEC 60603-1:1991, Connectors for frequencies below 3 MHz for use with printed boards -
Part 1: Generic specification - General requirements and guide for the preparation of detail specifications, with assessed quality IEC 60603-1-am1:1992, Amendment No. 1 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 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
ISO 272:1982, Fasteners - Hexagon products - Widths across flats ISO 468:1982, Surface roughness – Parameters, their values and general rules for specifying requirements IEC QC 001002:1986, Rules of procedure of the IEC Quality Assessment System for Electronic Components (IECQ); Amendment 2: 1994

3 Style designation
Connectors according to this specification shall be designated by the following system:
,
NOTE "L"
stands for letter
"N" stands for number Example: Connector style C, having 48 gold plated male contacts with solder terminals. Complete board-mounted connector for boards up to 1,6mm, with performance level 2 and assessment level G:
CECC 75101-809-C048MS-1C1-2G. Reference to this specification CECC 75101-809
L
N
N
N
L
LN
L
N N
L Letter denoting the style of connector
For details see 4.3
and 5 B C Q R
Number of contacts For details see 4.3 and 5 016032048Letter denoting styleof contact Two-part connector male
female MF
Letter denoting basicstyle and number denoting application oftermination Solder
Compliant Press-in Wrapped connection
Press-in and wrapped conn. Press-in with wrapped conn. and rear side mating Not applicable Solder termination for board thickness up to 1,6 mm Solder termination for board thickness up to 2,4 mmTermination for press-in connection with post length 5,5 mm Termination for press-in connection with post length 13 mm Termination for press-in connection with post length 17 mmTermination for press-in connection with post length 20 mmS PWU R 0123456Letter denoting assessment levelB G AssessmentlevelB Assessment level G Number denoting performance levelPL12Performance level PL 1Performance level PL 23Performance level PL 3Number denoting contact finish12Gold, gold alloy Silver, silver alloy 3Palladium, Pd-alloy with gold flashLetter to distinguish connector and contacts CComplete connector

- 7 - EN 175101-809:2004
4 Common features 4.1 Mounting dimensions 4.1.1 Reference system A line in the mounting plane of the fixed connector and passing through the position of the centres of the mounting holes is used as a datum line. The nominal centre of the mounting hole near contact No. 16 is used as datum point. With reference to this datum system, the dimensions in 4.1.2 and 4.1.3 are defined. 4.1.2 Fixed board connector 4.1.2.1 Position of the terminations The centre distance of the terminations shall be 2,54 mm or multiples thereof. The terminations shall be located so as to permit automatic wiring techniques. 4.1.3 Printed board assembly 4.1.3.1 Position of the grid of the printed board The termination of the free connector shall fit into holes in the printed board according to IEC 60326-3, located on a grid of 2,54 mm according to IEC 60097.

4.1.4 Isometric view and values Table 1 – Isometric view and values Reference letter Dimensions
mm Legend C1 max. 55 Maximum length of the fixed connector
M 17,2 Range of electrical engagement (see Figure 1)
15,6 NOTE
For information only X1 50,1 49,9 Distance between the two mounting holes of the fixed board connector Distance between the two mounting holes of the free board connector X2
48,36 48,16 NOTE
The mounting holes are also located on the grid of 2,54 mm according to IEC 60097. a 5,95 Distance between datum point and a line through the centres of the termination no. 16 of the fixed board connector b 0,3 Distance between datum line and a line through the centres of the termination row „b“ of the fixed board connector
Pitch of the termination of the fixed board connector c n x 2,54 NOTE
Where a pitch of 2 mm x 2,54 mm = 5,08 mm is used, the terminations shall be located on even-numbered positions 2, 4, 6 .14, 16 only. d 3,55 Distance between datum line and component side of the printed board
e 5,3 Distance between the edge of the printed board and the first row of component holes for the free board connector
f 2,54 Distance between the mounting hole and the first row of component holes for the free board connector
g 5,08 Distance between the mounting hole and the component holes for the termination no. 1 or no. 16 of the free board connector h 44,36 Minimum length of mounting cut-out or minimum distance between mounting bars for the fixed board connector i 2,5 Maximum thickness of mounting panel or bars for the fixed board connectors u 14,2 Range in which reliable contact is ensured
12,4 NOTE See 4.2 for mating information.

- 9 - EN 175101-809:2004
Figure 1 – Isometric view (Shown: style C, 48 ways)
Fixed board connector Free board connector Datum line Datum pointPrinted boardGrid
2,54 mm (0,1 in)Example for guide of printed board

4.2 Mating information See 4.2 of IEC 60603-2.
4.3 Survey of styles Table 2 – Survey of styles standard styles 1) B032, C048 C032 C016
Connector style and number of contacts reverse styles1) Q032, R048 R032 R016 Styles C and R 1) 12,7 mm
Smallest pitch of adjacent connectors Styles B and Q1) 10,16 mm Current carrying capacity at 70°C (see 7.2.3) 1 A Performance level 1,2,3 Minimum creepage and clearance distance 2)
Creepage
1,8 mm Between contacts and chassis
Clearance 1,6 mm Creepage
1,2 mm 3,0 mm Within a row Clearance 1,2 mm 3,0 mm Creepage
1,2 mm 3,0 mm Between adjacent contacts Between rows Clearance 1,2 mm 3,0 mm 1) Standard styles: free board connector with male contacts
Reverse styles: fixed board connectors with male contacts 2) Application information: Permissible operating voltage depends on the application and the applicable or specified safety requirements. Reductions in creepage or clearance distances may occur due to the printed board or the wiring used and shall duly be taken into account.
5 Dimensions 5.1 General See 5.1 in IEC 60603-2.

- 11 - EN 175101-809:2004
5.2 Fixed board connector 5.2.1 Style B 5.2.1.1 Dimensions
Figure 2 – Style B 5.2.1.2 Terminations For dimensions of terminations, see Table 4.

5.2.2 Style C 5.2.2.1 Dimensions
Figure 3 – Style C 5.2.2.2 Terminations For dimensions of terminations, see Table 4.

- 13 - EN 175101-809:2004
5.2.3 Style Q 5.2.3.1 Dimensions Terminations suitable for hole pattern on printed boards (see 5.6)
Figure 4 – Style Q 5.2.3.2 Terminations For dimensions of terminations, see Table 4.

5.2.4 Style R 5.2.4.1 Dimensions Terminations suitable for hole pattern on printed boards (see 5.6)
Figure 5 – Style R 5.2.4.2 Terminations For dimensions of terminations, see Table 4.

- 15 - EN 175101-809:2004
5.2.5 Contact arrangements of styles and terminations 5.2.5.1 Contact arrangements Table 3 – Contact arrangements of styles B, C, Q and R Contact No.
1 2 3 4 5 6
11 12 13 14 15 16 Remark a xx x x x x x x x x X x
Row B 032 and Q 032
b
x x
x
x
x
x
x
x
x
x
x
x
a xx x x X x x x x x x x
b xx x x X x x x x x x x
Row C 048 und R 048
c xx x x X x x x x x x x
Row a xx x x X x x x x x x x
C 032 und R 032 b
c xx x x X x x x x x X x There are no contacts in row
"b" but connectors shall be provided with contact cavities and entries Row a
x
x
x
x
x
x
C 016 und R 016 b
c
x
x
x
x
x
x There are no contacts in row
"b" and in odd-number positions but connectors shall be provided with contact cavities and entries NOTE
An "x" denotes a contact.
5.2.5.2 Terminations
Styles S – 1, S – 2, W – 4, W – 5 Styles P – 3, U – 4, U – 5, U – 6
R – 4, R – 5, R – 6 Figure 6 – Terminations

Table 4 – Dimensions of style B, C, Q and R terminations Style Code-letters for style and numbers for application of termination Application E1 mm n1 mm n3 mm n5 mm I1 mm
S - 11) Mounted on printed boards with nominal thickness up to 1,6 mm 2,9 2,2
S - 22) Mounted on printed boards with nominal thickness up to 2,4 mm 4,5 3,7 Suitable for holes 1 mm nominal diameter in accordance with IEC 60326-3
P – 3 Compliant press-in terminations for printed boards with a nominal thickness of
1,6 mm to 3,2 mm max. 6,0 Suitable for through metallized holes, diameter:
1 +0,09/-0,06 mm in accordance with IEC 60352-5
B,C, Q,R W – 4 Wrapped connections
according to IEC 60352-1 13,5 12,5
0,86 0,76
W – 5 Wrapped connections
according to IEC 60352-1 17,5 16,5
0,86 0,76
U – 4 R – 4 Press-in termination + wrap or press-in termination + wrap +
rear plug up 13,5 12,5
U – 5 R – 5 Press-in termination + wrap or press-in termination + wrap +
rear plug up 17,5 16,5
U – 6 R – 6 Press-in termination + wrap or press-in termination + wrap +
rear plug up 20,5 19,5 Suitable for through metallized holes, diameter:
1 +0,09/-0,06 mm in accordance with IEC 60352-5 and wrapped connections in
accordance with
IEC 60352-1
0,86 0,76
max. 6 In case of procurement of new tools, change the dimensions to: 1) 3,2 mm to 2,6 mm 2) 4,0 mm to 3,4 mm, suitable for mounting on printed boards with nominal thickness up to 2,4 mm or optional 4,8 mm to 4,2 mm, suitable for mounting on printed boards with nominal thickness up to 3,2 mm.

- 17 - EN 175101-809:2004
5.3 Free board connector 5.3.1 Style B 5.3.1.1 Dimensions Terminations suitable for hole pattern on printed boards (see 5.7).
Figure 7 – Style B 5.3.1.2 Term
...