C01809
COMPONENT SPECIFICATION
M22 SERIES CONNECTORS
AUGUST 2016
CONTENTS:
SECTION
1
2
3
Appendix 1
TITLE
Description of Connector and Intended Application
Marking of Connector and/or Package
Ratings
Gauges
PAGE
2
2
2
5
APPENDICES NOTES:
1.
2.
3.
4.
Third angle projection is used where projected views are shown.
All dimensions are in millimetres.
For explanation of dimensions, etc. see BS8888.
Unless otherwise stated, all dimensions are maximum.
Matthew Perren
PREPARED BY: ................................................
APPROVED BY: ................................................
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1
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C01809
Date: 31-08-2016
C/Note: 20036 Issue: 9
C01809
COMPONENT SPECIFICATION
M22 SERIES CONNECTORS
1. DESCRIPTION OF CONNECTOR AND INTENDED APPLICATION.
A range of 2mm pitch square pin connectors for interconnecting board to board. The socket is a box section
design with barbs, to locate and hold in an insulated housing. Terminations are available for through-board
solder or surface mount in a vertical mounting.
The 0.5mm square plug pins are retained in a moulding, and are available in either horizontal or vertical,
through-board solder mounting or surface mount.
Connectors are available in single and double row variations. Contacts may be gold with tin tails, all-over
gold or all-over tin plated.
2. MARKING OF THE CONNECTOR AND/OR PACKAGE (ORDER CODE).
The marking (order code) shall appear on the package and shall be of the following style:
M22
-
XXX
XX
XX
Product Group
Connector Style
No. of Contacts per row
Contact Finish
The marking (order code) for a pin header variant shall appear on the package and shall be of the following
style:
M22 - XXX XXX X XX XX
Product Group
Dimension A
Dimension B
Connector Style
No. of Contacts per row
Contact Finish
For details of Connector Style, Finish and No. of Contacts per row, see individual drawings or Harwin
catalogue.
3. RATINGS.
For all M22 Pin Headers, including Pin header variants (detailed below as “M22-PH”), but excluding M22-220,
221 and 241. Note: individual components may exceed above ratings – check individual customer information
sheets.
3.1.
MATERIAL & FINISH.
Moulding Material:
For PC Tail or SMT connectors ................................ High Temperature Thermoplastic, UL94V-0
For Cable connectors............................................... See individual drawing
Contact Material ............................................................. Copper alloy
Contact Finish.................................................................. See individual drawing
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C01809
Date: 31-08-2016
C/Note: 20036 Issue: 9
C01809
COMPONENT SPECIFICATION
M22 SERIES CONNECTORS
3. RATINGS (CONTINUED)
3.2.
ELECTRICAL CHARACTERISTICS.
Current Rating (per contact):
M22-301/302/304/305 ........................................................................................ 1A max
Other .................................................................................................................... 2A max
Contact Resistance ..................................................................................................... 20mΩ max
Dielectric Withstanding Voltage (Voltage Proof) ..................................500V AC/DC for 1 minute
Insulation Resistance..................................................................................................1,000MΩ min
ENVIRONMENTAL CHARACTERISTICS.
Operating Temperature Range:
M22-301/302/304/305 ........................................................................................ -25°C to +85°C
M22-220/221/306/307/308 ................................................................................ -25°c to +105°c
Others .................................................................................................................. -40°C to +105°C
Vibration:
M22-PH/241/532/533/543/634/636/654/655 ......................... 50-2000Hz, 3.13G
rms
, duration 15mins in
each axis
Other .......................................................................................... Not tested
Shock:
M22-PH/241//532/533/543/634/636/654/655.................................................. 30G for 11ms
Other .................................................................................................................... Not tested
3.3.
3.4. MECHANICAL CHARACTERISTICS.
Durability:
M22-307 ............................................................................................................... 1 operation MAX*
M22-306/308 ....................................................................................................... 100 operations
Others: ................................................................................................................. 300 operations
Insertion force (maximum):
M22-304/305 ....................................................................................................... 2.94N per contact
M22-306/308 ....................................................................................................... 6.9N per contact
M22-533/543/634/636/654/655/713/714 .......................................................... 2.0N per contact
Withdrawal force (minimum):
M22-304/305/306/308 ....................................................................................... 0.98N per contact
M22-533/543/634/636/654/655/713/714 .......................................................... 0.2N per contact
Contact Retention force (minimum):
M22-PH/220/221/306/308/530 .......................................................................... 9.8N per contact
M22-241/532/533/543/655/713/714 ................................................................... 4.9N per contact
3.5. SOLDERING DATA
.
Solderability (for PC Tail & SMT products):
M22-220/221 ....................................................................................................... 235°C for 3 seconds
M22-PH/241/532/533/543/634/636/655 ........................................................... 245°C for 5 seconds
M22-530 ............................................................................................................... 250°C for 5 seconds
*
M22-307 is not designed to be pulled apart or separated easily. This connector is ideal for one cycle
only
.
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C01809
Date: 31-08-2016
C/Note: 20036 Issue: 9
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