C00531
M80 & M83 SERIES RECTANGULAR CONNECTORS
FEBRUARY 18
SECTION
1
2
3
Appendix 1
Appendix 2
Appendix 3
Appendix 4
Appendix 5
Appendix 6
TITLE
Description of Connectors and Intended Applications
Marking of Connector and/or Package
Ratings
Contact Orientations
Coax Contact Details
Gauges (Low Frequency)
Test for Latch Integrity
Instructions for the use of connectors fitted with Jackscrews
Instructions for the use of
Jackscrews
PAGE
2
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3
7
10
12
13
14
15
Sheet:
Issue:
Date:
C/Note:
1 of 15
31
02.02.18
21057
COMPONENT SPECIFICATION
1. DESCRIPTION OF CONNECTOR AND INTENDED APPLICATION
C00531
A range of 2mm pitch male and female rectangular, fully shrouded unsealed connectors with replaceable
contacts for interconnecting board to board, cable to board and cable to cable. The range covers 2 to 96
ways, in various application methods. Female connectors are available for crimp, vertical through-board and
surface mount termination. Male connectors are available for crimp, vertical or horizontal (90°) through-
board and vertical surface-mount termination. Pre-Crimped wires and cable assemblies are also available in
various options.
The connectors are provided with a range of contact terminations (as shown in Appendix 1) that are gold or
gold/tin plated. The contact zone of a gold plated contact is hard acid gold of 98% purity.
The connector is intended for use as a low voltage connector in high packing density electronic equipment.
The connector is polarised to prevent mis-matching and can be produced with a latching feature (L-Tek) or in
a jackscrew (J-Tek) format, with or without board mounting.
L-Tek and J-Tek connectors are available with low-frequency (LF) contacts, while Mixed Technology (Mix-Tek)
connectors are also available with jackscrews, with a choice of power or coax contacts.
NOTE: Some connector styles are available manufactured and tested to BS9525 F0033. All other connectors in
the range are designed to the same specification. For cable assembly specifications see Component
Specification C049XX (where XX is latest issue).
2. MARKING OF THE CONNECTOR AND/OR PACKAGE [ORDER CODE]
The marking (order code) shall appear on the package and shall be as follows:
2.1.
ORDER CODE
M80
Series No.
Connector Style
Number of Ways
Contact Finish
For details of styles, as well as Mix-Tek and M83 markings and styles see the latest catalogue, or
individual drawings.
2.1.1. Number of ways:
-
XXX
XX
XX
SINGLE
ROW
(L-Tek)
No. of
ways
Order
Code
No. of
ways
Order
Code
No. of
ways
Order
Code
No. of
ways
Order
Code
2+2
04
2
02
3
03
4
04
5
05
6
06
7
07
17
17
22
22
DOUBLE
ROW
(L-Tek)
3+3
06
4+4
08
5+5
10
6+6
12
7+7
14
8+8
16
9+9
18
10+10
20
13+13
26
17+17
34
22+22
44
2+2
04
14+14
28
3+3
06
15+15
30
4+4
08
16+16
32
5+5
10
17+17
34
6+6
12
18+18
36
7+7
14
19+19
38
8+8
16
20+20
40
9+9
18
21+21
42
10+10
20
22+22
44
11+11
22
23+23
46
12+12
24
24+24
48
13+13
26
25+25
50
DOUBLE
ROW
(J-Tek)
-2-
COMPONENT SPECIFICATION
2.1.
ORDER CODE (continued)
2.1.2. Contact Finish:
Finish Code
Male PC Tail
Male Crimp
Female PC
Tail
Female
Crimp
01
--
--
Gold on Contact area
Tin /Lead on tail
--
05
Gold all over
Gold all over
Gold all over
Gold clip,
Gold shell
22
Gold on Contact area
Tin /Lead on tail
--
--
--
42
C00531
Gold on Contact area
100% Tin on tail
--
Gold on Contact area
100% Tin on tail
Gold clip,
Gold shell
3. RATINGS
All materials are listed on individual drawings.
3.1.
LOW-FREQUENCY SIGNAL CONNECTORS
3.1.1. Current Ratings
Standard Signal Contacts
Current – per individual contact at an ambient temperature of 25°C .................................. 3.3A max
Current – per individual contact at an ambient temperature of 85°C .................................. 2.6A max
Current – per contact through all contacts at an ambient temperature of 25°C.................. 3.0A max
Current – per contact through all contacts at an ambient temperature of 85°C ................. 2.2A max
T-Contacts
Current – per individual contact at an ambient temperature of 25°C .................................. 8.5A max
Current – per individual contact at an ambient temperature of 85°C .................................. 6.5A max
Current – per contact through all contacts at an ambient temperature of 25°C.................. 3.5A max
Current – per contact through all contacts at an ambient temperature of 85°C ................. 2.6A max
3.1.2. Other electrical characteristics
Working Voltage (at 1013mbar, sea level) ..................................................................800V DC or AC peak
Pre-Crimped Wires & Cable Assemblies (at 1013mbar, sea level) .............................300V DC or AC peak
Voltage Proof (at 1013mbar, sea level) .......................................................................1200V DC or AC peak
Contact resistance (initial) ...................................................................................................... 20mΩ max
Contact resistance (after conditioning) .................................................................................. 25mΩ max
Insulation resistance (initial) .................................................................................................. 1,000MΩ min
Insulation resistance (hot after conditioning) ....................................................................... 100MΩ min
Creepage path contact-to-contact .......................................................................................... 0.35mm min
Air gap contact-to-contact ...................................................................................................... 0.35mm min
3.1.3. Environmental characteristics
Environmental classification.............................................................................-55/+125/56 Days at 95% RH
Low air pressure severity when only one contact is electrically loaded.......300 mbar (9,144m/30,000ft)
The connector will function correctly using a simultaneous combination of high temperature and low
air pressure down to 300mbar (altitude of 9,144m/30,000ft) up to 360V DC.
-3-
COMPONENT SPECIFICATION
3. RATINGS (continued)
3.1.
LOW-FREQUENCY SIGNAL CONNECTORS (continued)
3.1.3. Environmental characteristics (continued)
C00531
Salt Spray:
L-Tek..................................................................... BS2011 Part 2.1Kb Severity 2 (5% Solution – 6.5/7.2pH
@ 40°C / 93% Humidity for 66 hours)
J-Tek & Mix-Tek ................................................... EIA364 Test Procedure 26 condition A (5% Solution –
6.5/7.2pH @ 35°C / 95% Humidity for 96 hours)
Standard Signal Contacts
Vibration severity (10G test) ............................... 10Hz to 2000Hz over 0.75mm at 98m/s² (10G), duration
6 hours
Vibration severity (20G test) .............................. 10Hz to 81.73Hz at 1.5mm peak to peak, 57.55Hz to
2000Hz at 196.2 m/s² (20G), duration 2 hours
Shock severity ..................................................... 981m/s² (100G), 18 shocks total
Bump severity ..................................................... 390m/s² (40G), 4000 ±10 bumps
T-Contacts
Vibration severity ................................................ 10Hz to 13.6Hz at 35mm peak to peak, 13.6Hz to 41.6Hz
at 1. 5mm peak to peak, 41.6Hz to 2000Hz at 392.4
m/s² (40G), duration 6 hours
Shock severity ..................................................... 981m/s² (100G)
3.1.4. Mechanical characteristics
All Signal Contacts
Clip retention in body ............................................................................................................. 18N min
Minimum retention force may be 10N from a sample of 10 sockets, providing the average of the
samples is 22N.
High temperature, long term (current as in 3.1.) .......................................................1000 hours at 85°C
High temperature, short term (no electrical load) .....................................................250 hours at 125°C
Contact retention in moulding................................................................................................ 10N min
Male Crimp Jackscrew contact replacement – 2 operations at 10N
Standard Signal Contacts
Durability ......................................................................................................................500 operations
Contact holding force ...................................................................................................0.2N min
M80 insertion force (per contact, using mating pin, no latch fitted) ........................2.0N max
M80 withdrawal force (per contact, using mating pin, no latch fitted)....................0.2N min
M83 insertion force (per contact, using mating pin, no latch fitted) ........................1.0N max
M83 withdrawal force (per contact, using mating pin, no latch fitted) ....................0.2N min
Contact wipe .................................................................................................................1.30mm min
Contact replacement in moulding ...............................................................................up to 2 times max
T-Contact
Durability ......................................................................................................................1000 operations
Insertion force (per contact, using mating pin, no latch fitted) ................................4.0N max
Withdrawal force (per contact, using mating pin, no latch fitted) ............................0.5N min
Contact wipe .................................................................................................................2.00mm min
Contact replacement in moulding ...............................................................................up to 2 times max
-4-
COMPONENT SPECIFICATION
3. RATINGS (continued)
3.1.
LOW-FREQUENCY SIGNAL CONNECTORS (continued)
3.1.5. Wire Termination Range
C00531
Wire type (recommended) ............................................................................................... BS 3G 210 Type A
Crimp Type
No. & Nominal dia. (mm)
of wires
A.W.G.
Minimum pull-off force
M22520/2-01
Crimp tool setting
Max. insulation diameter
Small Bore
7 / 0.12
28
12.5N
6
Small Bore
7 / 0.15
26
25N
6
Small Bore
7 / 0.2
24
44N
6
Ø1.10mm
Extra Small Bore
7/0.12
28
12.5N
5
1/0.25
30
7N
4
Ø0.75mm
7/0.08
32
4N
4
Large Bore
19 / 0.15
22
50N
6
T-Contact
19 / 0.15
22
50N
6
Crimp type
No. & nominal dia. (mm) of wires
AWG
Min. pull off force
M22520/2-01 crimp tool setting
Max. insulation diameter
3.2.
COAX CONTACTS
3.2.1. Electrical characteristics
Impedance ............................................................................................................................................. 50Ω
Frequency Range ................................................. 6GHz (Also dependent on cable type or board layout)
V.S.W.R. (Voltage Standing Wave Ratio) .............................................. 1.05 + (0.04 x Frequency) GHz max
Operating Voltage (at 1013mbar, sea level) .................................................................... 180V AC at 500mA
Maximum Voltage (at 1013mbar, sea level) .................................................................... 1,000V AC rms
Contact Resistance ....................................................................................................................... 6 mΩ max
Insulation Resistance (at 250V rms) ..................................................................................................... 10
6
MΩ
3.2.2. Wire Termination Range
Cable Type
RG 178
RG 174
RG 179
RG 316
Max. Insulation Diameter
Ø2.0mm
Ø2.7mm
Ø2.7mm
Ø2.7mm
Compatible contacts
M80-305, M80-308, M80-315, M80-318
M80-307, M80-309, M80-317, M80-319
M80-307, M80-309, M80-317, M80-319
M80-307, M80-309, M80-317, M80-319
3.2.3. Mechanical characteristics
Durability ......................................................................................................................500 operations
Insertion force (per contact, using mating contact, no latch fitted) .........................8.0N max
Withdrawal force (per contact, using mating pin, no latch fitted) ............................0.5N min
Contact wipe .................................................................................................................1.30mm min
Contact replacement in moulding ...............................................................................5 times max
-5-
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