MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 IDC Connectors—Closed End (Continued)
Base Part Numbers
Connector Ordering
Information
Closed End with Locking Ramp
Closed End without Locking Ramp
Without Tabs With Tabs
Without Tabs
With Tabs
The “Base Part Numbers”
Chart at right shows the
base part number and
number of circuits available
for the described connec-
tors.
Connector Type
& Wire Size
Connector Connector
Connector
Connector
Part
Nos.
RoHS
Equiv.
Part
RoHS
Equiv.
Part
RoHS
Equiv.
Part
Nos.
RoHS
Equiv.
Nos.
Nos.
Standard UL94V-2, Tin Plated
18 AWG
640426
32–54
32–54
32–54
32–54
32–54
643817
643818
643819
643820
643821
32–54
32–54
32–54
32–54
32–54
640431
640432
640433
640434
640435
32–54
32–54
32–54
32–54
32–54
6444611
6444621
6444631
6444641
—
32–44
32–44
32–44
32–44
—
0.8–0.9 mm2
Prefixes and suffixes are
determined by the number
of circuit positions in the
connector. For example, the
complete part number for a
10-position closed end con-
nector with locking ramp
and without polarizing tabs
for 18 AWG wire would be:
20 AWG
640427
640428
640429
640430
0.5–0.6 mm2
22 AWG
0.3–0.4 mm2
24 AWG
0.2 mm2
26 AWG
0.12–0.15 mm2
Tape Mounted on Reel UL94V-2, Tin Plated
18 AWG
640472
640473
640474
640475
640476
32–54
644878
—
32–54
—
640477
640478
640479
640480
640481
32–54
32–54
32–54
32–54
32–54
—
—
—
—
0.8–0.9 mm2
Base number 640426 plus
20 AWG
32–54
32–54
32–54
32–54
prefix-and-suffix
0.5–0.6 mm2
22 AWG
4- — -0
644783
—
32–54
—
6447911
—
32–44
—
0.3–0.4 mm2
The correct ordering number
is
24 AWG
0.2 mm2
26 AWG
—
—
—
—
0.12–0.15 mm2
4-640426-0
Standard UL94V-2, .000030 [0.00076] Gold Plated
18 AWG
All part numbers in bold face
are the RoHS equivalent
version. Example:
641217
641218
641219
641220
641221
32–54
32–54
32–54
32–54
32–54
6444601
6446631
6446621
—
32–42
32–42
32–42
—
641222
641223
641224
641225
641226
32–54
32–54
32–54
32–54
32–54
—
—
—
—
0.8–0.9 mm2
20 AWG
0.5–0.6 mm2
Lead Free
22 AWG
6446871
—
32–44
—
No. of
Pos.
0.3–0.4 mm2
RoHS
Prefix/Suffix
24 AWG
0.2 mm2
2
3-640426-2
3-640426-3
3-640426-4
3-640426-5
3-640426-6
3-640426-7
3-640426-8
3-640426-9
4-640426-0
4-640426-1
4-640426-2
4-640426-3
4-640426-4
4-640426-5
4-640426-6
4-640426-7
4-640426-8
4-640426-9
5-640426-0
5-640426-1
5-640426-2
5-640426-3
5-640426-4
3
26 AWG
—
—
—
—
0.12–0.15 mm2
4
5
Standard UL94V-2, .000015 [0.00038] Gold Plated
18 AWG
6
641148
641149
641150
641151
641152
32–54
32–54
32–54
32–54
32–54
6442841
—
32–42
—
641153
641154
641155
641156
641157
32–54
32–54
32–54
32–54
32–54
—
—
—
—
—
—
—
—
—
—
0.8–0.9 mm2
7
20 AWG
8
0.5–0.6 mm2
9
22 AWG
6474781
—
32–42
—
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
0.3–0.4 mm2
24 AWG
0.2 mm2
26 AWG
—
—
0.12–0.15 mm2
Standard UL94V-0, Tin Plated (Black in color)
18 AWG
6448601
—
32–42
—
—
—
—
6445021
6445011
32–42
32–42
6440821
6445661
32–42
32–42
0.8–0.9 mm2
22 AWG
—
0.3–0.4 mm2
1 Other circuit sizes are available upon request. Minimums may apply.
Note: Blocked circuit configurations are available upon request. Contact product engineer or product manager for
details. Minimums may apply.
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.
37
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 ]
