MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 IDC Card Edge Accessories
Dust Cover
Retention Dimple
Material (RoHS Compliant)
UL94V-0 rated, polyester, white
.530
[13.46]
Cover is for both Closed End
and Feed-Thru connectors
.130
[3.3]
A
Cover Ordering Information
The “Base Part Numbers”
Chart at right shows the
base part number and
number of circuits available
for the described cover.
Prefixes and suffixes are
determined by the number
of circuit positions in the
cover. For example, the
complete part number for
a 12-position dust cover
would be:
Base Part Number
Cover Part No.
No. of Circuits
3, 6, 9, 12, 15, 18, 20-24
641106
Locking Plugs
Base number 641106 plus
No. of
Dim.
Prefix/
Suffix
Circuits
A
prefix-and-suffix
.504
12.80
3
-3
-6
Material (RoHS Compliant)
UL94V-2 rated, nylon, white
Part Number 641101-1
1- — -2
The correct ordering number
is
.972
24.69
6
1.440
36.58
9
-9
1-641106-2
1.908
12
15
18
20
21
22
23
24
1- -2
1- -5
1- -8
2- -0
2- -1
2- -2
2- -3
2- -4
.075
[1.91]
48.46
2.376
60.35
.195
[4.95]
1.150
[29.21]
2.844
72.24
.074
[1.88]
3.156
80.16
3.312
84.12
Note: Contact must be removed to
install locking plug.
3.468
88.09
3.624
92.05
3.780
96.01
Material (RoHS Compliant)
UL94V-2 rated, nylon, white
Part Number 641293-1
Replacement IDC Contacts
.100
[2.54]
.126
[3.2]
Material and Finish
Phosphor bronze; post tin plated
.170
[4.32]
.609
[15.47]
Part Numbers
3-640991-1 (18 AWG [0.8-0.9 mm2])
3-640992-1 (20 AWG [0.5-0.6 mm2])
3-640993-1 (22 AWG [0.3-0.4 mm2])
3-640994-1 (24 AWG [0.2 mm2])
.900
[22.86]
.130
[3.3]
.100
[2.54]
3-640995-1 (26 AWG [0.12-0.15 mm2])
Note: Contact can remain during
locking plug installation.
57
Catalog 82056
Revised 6-08
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
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
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 ]
