MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
SL-156 Crimp Contacts and Keying Plugs
Contacts
.180
[4.57]
.115
[2.92]
Material and Finish
.012 [0.3] bright tin plated brass or
phosphor bronze; .012 [0.3] pre-tin
brass; or .012 [0.3] brass or phosphor
bronze with .000030 [0.00076] gold
over nickel (see chart)
.121/.115
[3.07/2.92]
.004
0.10
.131
[3.33
]
A
B
High Force
Low Force
(6.5 Amp Max. Current Rating)
(6.5 Amp Max. Current Rating)
I
All tin-plated contacts are
post lubricated to resist
fretting corrosion
.230
[5.84]
I
I
Maximum insulation
diameter is .105 [2.67]
.145/.140
[3.68/3.56]
Wire range is 18-30 AWG
2
[0.9-0.06 mm ]
C
Hooded (Dual Wipe)
(10 Amp. Max. Current Rating)
Wire Size
AWG mm2
24–30
0.2-0.06
Part Numbers
Contact
Material and Finish
brass, pre-tin plated
Strip
Loose Piece
A
641550-1
—
Application Note
brass, bright tin plated
brass, pre-tin plated
640252-1
640252-2
3-640252-1
350980-1
350980-2
350980-3
3-350980-1
770476-1
770476-2
3-770476-1
640706-1
640706-2
3-640706-1
640707-1
—
A
B
C
Part No. 640252 has a
higher mating and un-
mating force than Part
No. 350980 and is recom-
mended to be used only in
housings with 1 through 12
positions.
Part No. 350980 can be
used in any size housing
but is recommended to be
used in housings with 13
through 24 positions.
Part No. 770476 is recom-
mended for use in any size
housing. Its mating force is
similar to Part No. 350980
while unmating force is
similar to 640252.
brass, RoHS Compliant
brass, bright tin plated
brass, pre-tin plated
18–24
0.9-0.2
brass, gold plated
770258-1
3-640707-1
770522-1
770522-2
3-770522-1
brass, RoHS Compliant
phosphor bronze, bright tin plated
phosphor bronze, gold plated
phosphor bronze, RoHS Compliant
Application Tooling
Extraction Tool
Part No. 90471-1
Strip Contacts —
AMP-O-LECTRIC Model “G”
Termination Machine*
Applicator 680211-3
Loose Piece Contacts —
PRO-CRIMPER II Hand Tool
Part No. 58614-1 (408-4228)
[For field service use only]
For CERTI-CRIMP hand tool, contact
Technical Support.
(Request Catalog 65828)
AMP-O-LECTRIC Model “K”
Termination Machine* Applicator
466468-2
AMP-O-MATIC Stripper-Crimper
Machine* SCA 466947-1 or 567828-1
(with CQM) (Request Catalog 65004)
AMPOMATOR CLS IV+ Lead Making
Machine* Applicator 466468-1
(Request Catalog 82659)
For housings, see pages 60
and 61.
*Requires applicators. For part
numbers, call Technical Support.
Keying Plugs
.300
[7.62]
.225
[5.72]
.300
[7.62]
Material (RoHS Compliant)
UL94V-2 rated, nylon, natural color
Keying Plug
Part No. 640254-1
Keying Pin
Part No. 640255-1
59
Catalog 82056
Revised 6-08
Dimensions are in inches and
Dimensions are shown for
USA: 1-800-522-6752
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
reference purposes only.
Specifications subject
to change.
Canada: 1-905-470-4425
Mexico: 52-55-1106-0800
C. America: 57-1-254-4444
www.tycoelectronics.com
UK: 44-208-420-8341
MACOM [ Tyco Electronics ]
