MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
SL-156 Housings—Wire-to-Board
.660
[16.76]
A
Housings
.156
[3.96]
Typ.
.100
[2.54]
.076
[1.93]
Typ.
Material (RoHS Compliant)
UL94V-0 rated, nylon, white
.019
[0.48]
.097
[2.46]
.250
[6.35]
Notes:
.037
[0.93]
1
2
2
3
2 4
Ref.
1. Accepts either .045 [1.14]
square or round posts. Housings
mate with flat and friction lock
headers, or staked posts on .156
[3.96] centers.
(A) With Locking Ramp/With Polarizing Tabs
2. Housings without ramp, with
polarizing tab, available upon
request. Minimums may apply.
A
.100
[2.54]
.660
[16.76]
.156
[3.96]
Typ.
.076
[1.93]
Typ.
.250
[6.35]
.097
[2.46]
3. Recommend contact:
Part No. 640252 for 1 thru 12
positions; Part No. 350980 for 13
thru 24 positions; Part No. 770476
for 1 thru 24 positions.
.037
[0.93]
Ref.
1
2
2
3
2 4
(B) With Locking Ramp/Without Polarizing Tabs
For contacts, see page 59.
For mateability options, see
matrix on page 58.
A
.076
[1.93]
Typ.
.156
[3.96]
Typ.
.660
[16.76]
.250
[6.35]
For mating half visuals, for
connectors with locking
ramp, see pages 46, 47,
48, 50 and 52, (49 and 51
Front Bend Headers only.)
1
2
2
3
2 4
.060
[1.52]
(C) Without Locking Ramp/Without PolarizingTabs
For mating half visuals,
for connectors without lock-
ing ramp, see pages 46
thru 52.
Note: Dim. A = 0.156 ϫ (No. of Positions – 1) ϩ 0.152
No. of
Positions*
Housing
Description
Part Numbers*
2–24
1–24
A
B
C
With Locking Ramp and Polarizing Tabs
With Locking Ramp and without Polarizing Tabs
Without Locking Ramp or Polarizing Tabs
770849
640250
640251
*Base Part Number Prefixes and Suffixes indicate number of contact positions, e.g. 2 Position = 0-xxxxxx-2 and
12 Position = 1-xxxxxx-2.
Note: Housings not for use with LID Contacts. Shown on page 62.
60
Catalog 82056
Revised 6-08
Dimensions are in inches and
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
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.
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 ]
