3-644466-2 Datasheet, PDF (40/84 Pages) Tyco Electronics – MTA, CST-100 II, SL-156 and AMP Economy Power

Closed End Covers
Material (RoHS Compliant)
Strain Relief Covers — UL94V-2
rated, nylon, white
Dust Covers — UL94V-0 rated,
polyester, white
MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 Connector Accessories
Strain Relief Covers
Dust Covers
.127
[3.23]
.440
[11.18]
.335
[8.51]
A
Retention Dimple
.335
[8.51]
.440
[11.18]
.105
[2.67]
.130
[3.30]
A
Base Part Numbers
Note: This portion of front locking bar
may or may not be present
Closed End
Strain Relief
Covers
Dust
Covers
Cover
Part Nos.
No. of
Circuits
Cover
Part Nos.
No. of
Circuits
643067
2–24
640551
2–24
Feed-Thru Covers
Strain Relief Covers
Material (RoHS Compliant)
Strain Relief Covers — UL94V-2
rated, nylon, white
Dust Covers — UL94V-0 rated,
polyester, white
.127
[3.23]
.470
[11.94]
Dust Covers
Retention Dimple
.475
[12.07]
.325
[8.26]
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
10-position closed-end
strain relief cover would be:
Base number 643067 plus
prefix-and-suffix
1- — -0
The correct ordering number
is
1-643067-0
.130
A
[3.3]
A
Base Part Numbers
Note: This portion of front locking bar
may or may not be present
Feed-Thru
Strain Relief
Covers
Dust
Covers
Cover
Part Nos.
No. of
Circuits
Cover
Part Nos.
No. of
Circuits
643071
2–24
640643
2–24
Cover Length
No. of
Circuits
2
3
4
5
6
7
8
9
Dim.
A
.312
7.92
.468
11.89
.624
15.85
.780
19.81
.936
23.77
1.092
27.74
1.248
31.7
1.404
35.66
Prefix/
Suffix
-2
-3
-4
-5
-6
-7
-8
-9
No. of
Circuits
10
11
12
13
14
15
16
17
Dim.
A
1.560
39.62
1.716
43.59
1.872
47.55
2.028
51.51
2.184
55.47
2.340
59.44
2.496
63.4
2.652
67.36
Prefix/
Suffix
1- -0
1- -1
1- -2
1- -3
1- -4
1- -5
1- -6
1- -7
No. of
Circuits
18
19
20
21
22
23
24
Dim.
A
2.808
71.32
2.964
75.29
3.120
79.25
3.276
83.21
3.432
87.17
3.588
91.14
3.744
95.1
Prefix/
Suffix
1- -8
1- -9
2- -0
2- -1
2- -2
2- -3
2- -4
40
Catalog 82056
Revised 6-08
www.tycoelectronics.com
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: 52-55-1106-0800
C. America: 57-1-254-4444
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-208-420-8341