641144-1 TE Connectivity, 641144-1 Datasheet - Page 13

• Manufacturer Part Number: 641144-1
• Manufacturer: TE Connectivity
• Type: Crimp Terminalr

Specifications of 641144-1

• Wire Gauge: 20
• Body Plating: Gold Over Nickel
• Body Material: Phosphor Bronze
• Lead Free Status / RoHS Status: Not Compliant

Material and Finish
Housing — UL 94V-2 rated, nylon,
see chart for color
Contacts — Copper alloy, post tin or
.000030 [.00076] gold plated over
nickel
Notes:
1. Mating half visuals - pages 36 thru 39.
2. Strain relief & dust covers - pages 40
3. Approved wire listing - page 70.
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
The correct ordering number is
See page 15 for an explanation of
RoHS lead free equivalents.
Note: All RoHS equivalent part
numbers may not be available upon
catalog 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
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 —
-55 C to
Catalog 82056
Catalog 82056
Revised 4-05
Revised 4-05
www.tycoelectronics.com
www.tycoelectronics.com
& 41.
prefix-and-suffix
A Dim.
105 C
1-641435-2
1- — -2
[
± .010
± 0.25
]
[1.14] Sq.
.045
[3.96]
.156
Dimensions are in inches and
Dimensions are in inches and
millimeters unless otherwise
millimeters unless otherwise
specified. Values in brackets
specified. Values in brackets
are metric equivalents.
are metric equivalents.
[2.67]
.105
.370
[9.4]
MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 IDC Posted Connectors (Wire-to-Wire)—Closed End, Feed-Thru
Closed End
Base Part Numbers
Standard UL 94V-2, Tin Plated
Standard UL 94V-2, .000030 [0.00076] Gold Plated
Standard UL 94V-2, .000015 [0.00038] Gold Plated
1
2
Technical Documents
Product Specification
108-1065
Application Specification
114-1020
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.
Parts can be made available upon request. Minimums may apply.
Connector Type
Circuits
0.12-0.15 mm
0.12-0.15 mm
No. of
& Wire Size
0.8-0.9 mm
0.5-0.6 mm
0.3-0.4 mm
0.8-0.9 mm
0.5-0.6 mm
0.3-0.4 mm
0.8-0.9 mm
0.3-0.4 mm
2
3
4
6
18 AWG
20 AWG
22 AWG
24 AWG
26 AWG
18 AWG
20 AWG
22 AWG
24 AWG
26 AWG
18 AWG
22 AWG
0.2 mm
0.2 mm
[25.65]
1.010
MTA-156 Posted
Connector
MTA-156 Connectors,
Posted Connectors and
Card Edge Connectors
2
2
2
2
2
2
2
2
2
2
2
2
11.89
15.85
19.81
1.092
27.74
.468
.624
.780
A
Dimensions are shown for
Dimensions are shown for
reference purposes only.
reference purposes only.
Specifications subject
Specifications subject
to change.
to change.
Dim.
[9.02]
.355
Dim.
B
Part Nos.
641435
641436
641437
641438
641439
644807
644809
647476
643995
[12.37]
11.99
15.95
23.88
.487
Ref.
.316
8.03
.472
.628
.940
—
—
—
B
Closed End Connector
2
2
2
[1.14]
Replacement IDC Contacts
Material and Finish
Contacts — Copper alloy, post tin
plated over nickel
.045
Sq.
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
A Dim.
Suffix
No. of Circuits/
USA: 1-800-522-6752
USA: 1-800-522-6752
Canada: 1-905-470-4425
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
C. America: 52-55-5-729-0425
RoHS Equiv.
-2
-3
-4
-6
[
[21.34]
± .010
± 0.25
.840
—
—
—
]
[1.14] Sq.
1
Circuits
.045
No. of
[3.96]
.156
12
15
24
9
[3.20]
.126
[2.67]
.105
.370
[9.4]
[2.54]
.100
Feed-Thru
Part Nos.
641522
641523
641524
641525
641526
644812
644814
647481
647497
1.560
39.62
2.028
51.51
2.496
63.40
3.900
99.06
—
—
—
A
AWG
2
2
2
18
20
22
24
26
Feed-Thru Connector
South America: 55-11-3611-1514
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
Japan: 81-44-844-8013
UK: 44-141-810-8967
UK: 44-141-810-8967
Wire Size
[25.65]
1.010
Dim.
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
32, 33, 34, 36, 39, 42, 45, 54
0.12-0.15
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
2, 3, 4, 6, 9, 12, 15, 24
0.8-0.9
0.5-0.6
0.3-0.4
mm
0.2
1.408
35.76
1.876
47.65
2.344
59.54
3.748
95.20
No. of Circuits/
RoHS Equiv.
B
2
—
—
—
3-641425-1
3-641426-1
3-641427-1
3-641428-1
3-641429-1
Numbers
[9.78]
.385
1
Part
Dim.
Prefix/
Suffix
1-
1-
2-
B
[12.37]
.487
Ref.
-9
-2
-5
-4
45