C01708
COMPONENT SPECIFICATION
M80-7XX SERIES CONNECTORS - THREE ROW
JUN 2010
CONTENTS:
SECTION
1
2
3
Appendix 1
Appendix 2
Appendix 3
Appendix 4
TITLE
Description of Connector and Intended Application
Marking of Connector and/or Package
Ratings
Ordering Information
Contact Orientations
Instructions for the use of connectors fitted with Jackscrews
Gauges
PAGE
2
2
2
4
5
6
7
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 BS308.
Unless otherwise stated, all dimensions are maxima.
PREPARED BY:……S. McCullagh .....................
APPROVED BY:..…R. Adde..............................
ISSUE
01
02
03
04
05
06
07
08
1
C/NOTE
----
2076
2480
3527
8132
9549
10269
10836
DATE
02.09.85
02.09.92
26.11.93
10.04.97
25.08.04
15.11.06
21.01.09
21.06.10
C01708
COMPONENT SPECIFICATION (CONTINUED)
1. DESCRIPTION OF CONNECTOR AND INTENDED APPLICATION.
A range of 2mm pitch male and female rectangular, fully shrouded unsealed connectors with replaceable
contacts for interconnecting board to board and board to wire. The range covers female connectors suitable
for crimp or through board termination and male connectors available for straight or 90° through-board
termination. The connectors are provided with a range of contact terminations (as shown in Appendix 1)
which are gold or gold/tin plated. The contact zone of gold plated contacts is hard acid gold of 98% purity.
The connector is intended for use as a connector in high packing density electronic equipment. Low and
high frequency contacts can be supplied. The connector is polarised to prevent mis-matching and can be
produced with a jackscrew feature as required.
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:
M80
-
XXX
XX
XX
Series No.
Connector Style
Number of Ways
Contact Finish
For details of styles, numbers of ways and finishes see Appendix 1 of this Specification.
The batch code shall appear on the package and shall be of the following style:
XXX
XX
X
Batch Number
Week Number
Year Number (last digit)
3. RATINGS.
3.1.
ELECTRICAL CHARACTERISTICS.
Standard 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
Power Contacts:
Current per individual contact* at an ambient temperature of 25°C ........................ 16.5A max
Current per individual contact* at an ambient temperature of 85°C ........................ 13.0A max
Current per contact through all contacts at an ambient temperature of 25°C 15.0A max
Current per contact through all contacts at an ambient temperature of 85°C 11.0A max
(* = When only one contact per connector is electrically loaded)
-2-
C01708
COMPONENT SPECIFICATION (continued)
3. RATINGS (continued).
3.1. ELECTRICAL CHARACTERISTICS (CONTINUED).
Creepage path contact-to-contact..............................................................................0.35mm min
Air gap contact-to-contact ..........................................................................................0.35mm min
Working voltage…………………………………………….…... 120V DC or AC peak (sea level)
Voltage proof ..................................................................360V DC nominal or AC peak (sea level)
Maximum contact resistance (initially)
20 mΩ
Maximum contact resistance (after conditioning)
25 mΩ
Minimum insulation resistance (initially)
1000 MΩ
Minimum insulation resistance (hot after conditioning)
100 MΩ
3.2. ENVIRONMENTAL CHARACTERISTICS.
Environmental classification .......................................................................................55/125/56
Low air pressure severity............................................................................................300 mbar
Vibration severity ....................10Hz to 2000 Hz at 0.75mm / 98m/s² (10g), duration 6 hours
Bump severity
390m/s² (40g), + 106 crimps
Shock severity
981m/s² (100g) for 6 ns
Acceleration severity
490m/s² (50g)
3.3. MECHANICAL CHARACTERISTICS.
Durability
500 operations
High temperature, long term (current as in 3.1.) ..........................................1000 hours at 40°C
High temperature, short term (no electrical load) ........................................250 hours at 85°C
Contact retention in moulding....................................................................................10 N min
Crimp contact retention in moulding (after 3 replacements)...................................10 N min
Contact holding force (after 3 sizings using holding gauge A4.3)............................0.2 N min
Insertion and withdrawal forces (without jackscrew fitted)
FORCE (N)
Number of
contact pins
27
36
45
51
63
6+2
15+2
24+2
30+2
42+2
Engaging
(Max)
76
101
126
143
177
35
60
86
102
136
Separating
(Max)
49
65
81
92
144
23
39
56
66
88
-3-
Separating
(Min)
5.4
7
9
10
12
3
5
6
8
10
C01708
COMPONENT SPECIFICATION (continued)
3.4.
WIRE TERMINATION RANGE.
Crimp Type
No. & Nominal dia (mm) of wires
A.W.G.
Minimum pull-off force
M22520/2-01 Crimp tool setting
Small
Bore
7 / 0.125
28
12.5N
6
Small
Bore
19 / 0.1
26
25N
6
Small
Bore
7 / 0.2
24
44N
6
Large
Bore
19 / 0.15
22
50N
6
Power
19 / 0.2
20
85N
8
Power
19 / 0.25
18
140N
8
APPENDIX 1 - ORDERING INFORMATION.
Connectors are ordered as follows (for detailed order codes see current catalogue):
M80
-
7XX
XX
XX
Series number
Connector style
Number of Ways
Contact Finish
A1.1. SERIES NUMBER.
M80 = 2mm pitch Datamate (polarised shrouded). M80 to appear on all orders.
A1.2. CONNECTOR STYLE.
A three-digit number designating connecting style, i.e.:
N
O
.
G
ENDER
O
RIENTATION
T
AIL
T
YPE
C
ONNECTORS
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
Male
Male
Male
Male
Female
Female
Female
Female
Female
Female
Male
Male
Male
Male
Female
Female
Female
Female
Female
Female
Vertical
Horizontal
Vertical
Horizontal
Vertical
Crimp
Crimp
Vertical
Crimp
Crimp
Vertical
Horizontal
Vertical
Horizontal
Vertical
Crimp
Crimp
Vertical
Crimp
Crimp
P.C. Tail
P.C. Tail
P.C. Tail
P.C. Tail
P.C. Tail
Small Bore
Large Bore
P.C. Tail
Small Bore
Large Bore
P.C. Tail
P.C. Tail
P.C. Tail
P.C. Tail
P.C. Tail
Small Bore
Large Bore
P.C. Tail
Small Bore
Large Bore
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard+Power
Standard+Power
Standard+Power
Standard+Power
Standard+Power
Standard+Power
Standard+Power
Standard+Power
Standard+Power
Standard+Power
T
ERMINATION
S
TYLE
T
L
T
L
T
C
D
T
C
D
T+P
L+P
T+P
L+P
T+P
C+P
D+P
T+P
C+P
D+P
J
ACKSCREW
Yes
Yes
No
No
Yes
Yes
Yes
No
No
No
Yes
Yes
No
No
Yes
Yes
Yes
No
No
No
-4-
C01708
COMPONENT SPECIFICATION (continued)
APPENDIX 1 - ORDERING INFORMATION.(CONTINUED)
The termination style refers to the British Standard method of identifying the different types of
connector. This identification follows these rules:
T .............................Throughboard straight PC solder tail
L .............................Throughboard 90° PC solder tail
C.............................Crimp tail (small bore)
D ............................Crimp tail (large bore)
P.............................Power contact
A1.3.NUMBER OF WAYS
Two digits indicating total number of contacts. Standard contacts only available in 27, 36, 45, 51 and
63 ways. Standard contacts plus power contacts available in 6+2, 15+2, 24+2, 30+2 and 42+2 ways
(denoted as 06, 15, 24, 30 and 42).
A1.4. CONTACT FINISH.
Finish Code
05
Male Contacts
Gold all over
Female
Gold clip, Gold
Contacts
shell
APPENDIX 2 - CONTACT ORIENTATIONS.
These diagrams show pin numbers with reference to the polarisation feature. They represent male and
female connectors, shown looking onto the contact face. The contact designation shown below also
appears on the non-mating (wiring) face of the connectors.
A2.1. STANDARD CONTACTS.
Male Connectors
27
19
06
-
Gold clip, Tin
shell
T6
-
Tin clip, Tin
shell
22
Selective Gold
-
42
Selective Gold
Tin shell,
Gold clip
Female Connectors
Polarisation form
10
25
10
25
19
27
27-way
9
36
1
1
9
36
27-way
36-way
12
45
1
31
13
13
31
1
12
45
36-way
45-way
15
51
1
35
16
16
35
1
15
51
45-way
51-way
17
63
1
18
43
18
43
1
17
63
51-way
63-way
21
1
22
1
21
63-way
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