
198
Catalog 82181
Revised 4-08
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
www.tycoelectronics.com
Universal MATE-N-LOK Headers for UMNL II Connectors
(Continued)
AMP
Soft Shell
Pin and Socket Connectors
U
.
S
PC Board Vertical
Socket Headers
.250 [6.35] Centerline spacing
Material
Housing
— Nylon
Flammability Rating
—UL94V-0
Contacts
—Phosphor bronze
Solder tail diameter .062 [1.57]
Related Product Data
Product Specification
108-1053 Universal MATE-N-LOK
PC Board Headers
Performance Characteristics
—
pages 189-190
Recommended PC Board Hole
Layout
—page 199
Technical Documents
—pages 189
and 205-206
Mating Connectors
Universal MATE-N-LOK II
Plug Housings—pages 193-194
Universal MATE-N-LOK
Plug Housings — page 175
2, 3, 4 and 5
Circuit, In-Line
6, 9, 12 and 15
Circuit, Matrix
.175
Standard Tail
[4.45]
.235
Long Tail
[5.97]
.300
[7.62]
.550
[13.97]
.175
Standard Tail
[4.45]
.235
Long Tail
[5.97]
.800
[20.32]
Polarizing
feature
Polarizing
feature
.550
[13.97]
Mates with Plug
Housing Part Number
(Using Pin Contacts)
Universal
MATE-N-LOK II
Number of
Circuits
A
Socket
Finish
Socket Header Part Numbers
Standard
Standard Tail
Tail
2
Polarized
2
Dim.
Long Tail
3
Universal
MATE-N-LOK
2
.550
13.97
Pre-tin
Duplex
1
Pre-tin
Duplex
1
Pre-tin
Duplex
1
Pre-tin
Duplex
1
350824-1
350824-4
350825-1
350825-4
350826-1
350826-4
640901-1
640901-3
643412-1
643412-3
643414-1
643414-3
643416-1
—
—
—
350831-1
—
350832-1
350832-4
350833-1
350833-4
—
—
770017-1
350777-1
3
.800
20.32
770018-1
350766-1
4
1.050
26.67
770019-1
350779-1
5
1.300
33.02
770016-1
350809-1
1
Duplex Finish—Plated with .000030 [.000762] min. gold in mating area, matte tin on solder tail end over .000050
[.00127] min. nickel underplate on entire contact.
2
Use Standard Tail for .062 [1.57] thick PC Board.
3
Use Long Tail for .125 [3.18] thick PC Board.
Mates with Plug
Housing Part Number
(Using Pin Contacts)
Universal
MATE-N-LOK II
Number of
Circuits
A
Socket
Finish
Socket Header Part Numbers
Standard
Standard Tail
Tail
2
Polarized
2
Dim.
Long Tail
3
Universal
MATE-N-LOK
6
.550
13.97
Pre-tin
Duplex
1
Pre-tin
Duplex
1
Pre-tin
Duplex
1
Pre-tin
Duplex
1
350827-1
350827-4
350828-1
350828-4
350829-1
350829-4
350830-1
350830-4
643424-1
643424-3
643426-1
643426-3
643428-1
—
643430-1
—
350834-1
350834-4
350835-1
350835-4
350836-1
350836-4
350837-1
350837-4
770020-1
350715-1
9
.800
20.32
770021-1
350720-1
12
1.050
26.67
770022-1
350735-1
15
1.300
33.02
770023-1
350736-1
1
Duplex Finish—Plated with .000030 [.000762] min. gold in mating area, matte tin on solder tail end over .000050
[.00127] min. nickel underplate on entire contact.
2
Use Standard Tail for .062 [1.57] thick PC Board.
3
Use Long Tail for .125 [3.18] thick PC Board.
Note: All part numbers are RoHS Compliant.