3-644043-4 Datasheet, PDF (45/84 Pages) Tyco Electronics – MTA, CST-100 II, SL-156 and AMP Economy Power

MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 IDC Posted Connectors (Wire-to-Wire)—Closed End, Feed-Thru
Material and Finish
Closed End
Housing — UL 94V-2 rated, nylon,
see chart for color
Contacts — Copper alloy, post tin or
.000030 [.00076] gold plated over
B
nickel
Dim.
Feed-Thru
B
Dim.
A Dim. ^{± .010}
[ ± 0.25]
.105
[2.67]
.156
[3.96]
1.010
[25.65]
.370
[9.4]
.045
[1.14] Sq.
Notes:
1. Mating half visuals - pages 36 thru 39.
2. Strain relief & dust covers - pages 40
& 41.
3. Approved wire listing - page 70.
Base Part Numbers
Connector Type
& Wire Size
.487
.355 ^[12.37]
[9.02] ^Ref.
A Dim. ^{± .010}
[ ± 0.25]
.105
[2.67]
.156
[3.96]
.370
[9.4]
.045
[1.14] Sq.
1.010
[25.65]
.487
.385 ^[12.37]
[9.78] ^Ref.
Closed End Connector¹
Part Nos.
RoHS Equiv.
Feed-Thru Connector¹
Part Nos.
RoHS Equiv.
Connector Ordering
Information
The “Base Part Numbers” Chart
at right shows the base part
number and number of circuits
available for the described
connectors.
Prefixes and suffixes are deter-
mined by the number of circuit
positions in the connector. For
example, the complete part
number for a 12-position
closed end connector for
18 AWG wire would be:
Base number 641435 plus
prefix-and-suffix
4- — -2
The correct ordering number is
4-641435-2
See page 15 for an explanation of
RoHS lead free equivalents.
Note: All RoHS equivalent part num-
bers may not be available upon cat-
alog release. If the number you
need is not available, please contact
Product Engineering to expedite
your request.
Color Coding by Wire Size
for UL 94V-2 Connectors
18 AWG —Orange
20 AWG — Yellow
22 AWG — Red
24 AWG — White
26 AWG — Blue
Performance Data
Standard UL 94V-2, Tin Plated
18 AWG
0.8-0.9 mm²
20 AWG
0.5-0.6 mm²
22 AWG
0.3-0.4 mm²
24 AWG
0.2 mm²
26 AWG
0.12-0.15 mm²
641435 32, 33, 34, 36, 39, 42, 45, 54
641436 32, 33, 34, 36, 39, 42, 45, 54
641437 32, 33, 34, 36, 39, 42, 45, 54
641438 32, 33, 34, 36, 39, 42, 45, 54
641439 32, 33, 34, 36, 39, 42, 45, 54
641522 32, 33, 34, 36, 39, 42, 45, 54
641523 32, 33, 34, 36, 39, 42, 45, 54
641524 32, 33, 34, 36, 39, 42, 45, 54
641525 32, 33, 34, 36, 39, 42, 45, 54
641526 32, 33, 34, 36, 39, 42, 45, 54
Standard UL 94V-2, .000030 [0.00076] Gold Plated
18 AWG
0.8-0.9 mm²
644807 32, 33, 34, 36, 39, 42, 45, 54
20 AWG
0.5-0.6 mm²
—²
—
22 AWG
0.3-0.4 mm²
644809 32, 33, 34, 36, 39, 42, 45, 54
24 AWG
0.2 mm²
—²
—
26 AWG
0.12-0.15 mm²
—²
—
644812 32, 33, 34, 36, 39, 42, 45, 54
—²
—
644814 32, 33, 34, 36, 39, 42, 45, 54
—²
—
—²
—
Standard UL 94V-2, .000015 [0.00038] Gold Plated
18 AWG
0.8-0.9 mm²
647476 32, 33, 34, 36, 39, 42, 45, 54
22 AWG
0.3-0.4 mm²
643995 32, 33, 34, 36, 39, 42, 45, 54
647481 32, 33, 34, 36, 39, 42, 45, 54
647497 32, 33, 34, 36, 39, 42, 45, 54
1 _{MTA-156 Posted Connectors (Closed End and Feed-Thru) will Only mate with MTA-156 connectors with locking}
ramp and without polarizing tabs. They will NOT mate with MTA-156 Quad Connectors.
2 _{Parts can be made available upon request. Minimums may apply.}
No. of
Circuits
2
3
4
6
A
.468
11.89
.624
15.85
.780
19.81
1.092
27.74
Dim.
B
.316
8.03
.472
11.99
.628
15.95
.940
23.88
Suffix
-2
-3
-4
-6
No. of
Circuits
9
12
15
24
A
1.560
39.62
2.028
51.51
2.496
63.40
3.900
99.06
Dim.
B
1.408
35.76
1.876
47.65
2.344
59.54
3.748
95.20
Prefix/
Suffix
-9
1- -2
1- -5
2- -4
Voltage Rating — 600 VAC
Current Rating — 7 amp max.
Low-Level Resistance —
7 m⍀ max. initial
Dielectric Withstanding Voltage —
1500 VAC/1 min.
Insulation Resistance —
5000 M⍀ min. initial
Operating Temperature —
-55Њ C to ϩ105Њ C
Technical Documents
Product Specification
108-1065 MTA-156 Posted
Connector
Application Specification
114-1020 MTA-156 Connectors,
Posted Connectors and
Card Edge Connectors
Replacement IDC Contacts
Material and Finish
Contacts — Copper alloy, post tin
plated over nickel
.126
[3.20]
.045
[1.14]
Sq.
.840
[21.34]
.100
[2.54]
Wire Size
AWG
mm²
18
0.8-0.9
20
0.5-0.6
22
0.3-0.4
24
0.2
26 0.12-0.15
Part
Numbers
3-641425-1
3-641426-1
3-641427-1
3-641428-1
3-641429-1
45
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