Brochure

37
Catalog 82181 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 4-08 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013
www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-1106-0803 UK: 44-8706-080-208
PageHead_12_HelvCdBd (Continued)
AMP
Soft Shell
Pin and Socket Connectors
High Density
Micro MATE-N-LOK 3 mm Connector System .118 [3.00] Centerline
Micro MATE-N-LOK 3 mm Connector System (Continued)
Vertical Header Assemblies
(Continued)
Dual Row, Surface Mount,
with Surface Mount Hold-down
Material and Finish
Housing — High Temperature Nylon,
Black
Flammability Rating — UL 94V-0
Contacts—Brass
Plating A—.000100 [0.00254] min. tin
over .000050 [0.00127] min. nickel
Plating B—.000015 [0.00038] gold in
mating area, .000100 [0.00254] min. tin
in solder area, with entire contact
underplated .000050 [0.00127] min.
nickel
Plating C—.000030 [0.00076] gold in
mating area, .000100 [0.00254] min. tin
in solder area, with entire contact
underplated .000050 [0.00127] min.
nickel
Hold-downs—Phosphor Bronze,
.000100 [0.00254] min. tin over
.000050 [0.00127] min. nickel
Pick-up Button — Kapton
Related Product Data
Mateable Housings:
Dual Row Receptacle Housing—page 24
Number of
Dimensions Header Part Numbers
Mates with
Circuits
ABC
Receptacle Housing
Plating A Plating B Plating C
Part Number
2
.276
—
.286
3-794636-2 3-794637-2 3-794638-2 794617-2
7.00 7.27
4
.394 .118 .404
3-794636-4 3-794637-4 3-794638-4 794617-4
10.00 3.00 10.27
6
.512 .236 .522
3-794636-6 3-794637-6 3-794638-6 794617-6
13.00 6.00 13.27
8
.630 .354 .640
3-794636-8 3-794637-8 3-794638-8 794617-8
16.00 9.00 16.27
10
.748 .472 .758
4-794636-0 4-794637-0 4-794638-0 1-794617-0
19.00 12.00 19.27
12
.866 .591 .876
4-794636-2 4-794637-2 4-794638-2 1-794617-2
22.00 15.00 22.27
14
.984 .709 .994
4-794636-4 4-794637-4 4-794638-4 1-794617-4
25.00 18.00 25.27
16
1.102 .827 1.112
4-794636-6 4-794637-6 4-794638-6 1-794617-6
28.00 21.00 28.27
18
1.220 .945 1.230
4-794636-8 4-794637-8 4-794638-8 1-794617-8
31.00 24.00 31.27
20
1.339 1.063 1.349
5-794636-0 5-794637-0 5-794638-0 2-794617-0
34.00 27.00 34.27
22
1.457 1.181 1.467
5-794636-2 5-794637-2 5-794638-2 2-794617-2
37.00 30.00 37.27
24
1.575 1.299 1.585
5-794636-4 5-794637-4 5-794638-4 2-794617-4
40.00 33.00 40.27
*Always consult customer drawing for PC Board layout dimensions.
Note:
All part numbers are RoHS Compliant.
.135
[3.43]
Typ.
.065
[1.65]
Typ.
.118
[3.00]
Min.
.364
[9.24]
.010
[0.25]
.050
[1.27]
Typ.
.100
[2.54]
B
C
A
.118
[3.00]
.118
[3.00]
Typ.
.236
[6.00]
Dia.
.270
[6.86]
.370
[9.40]
.185
[4.70]
.025
[.635]
.431
[10.94]
Contact
Circuit 1
Hold-down
.098
[2.50]
Min.
.032
[0.825]
.068
[1.715]
.050
[1.27]
Recommended PC Board Layout*