Information

17
MTA-100 .100 [2.54]
Replacement IDC Contacts
Material and Finish
Phosphor bronze, post tin plated;
.000030 [0.00076] or .000015
[0.00038] post gold plated over nickel
Note: Tyco Electronics does not rec-
ommend terminating an MTA
contact more than one time.
Use replacement contacts
when required for field repairs
or wire changes.
Wire Size
Part Numbers
AWG mm
2
Standard .000030 [0.00076] .000015 [0.00038] LED
Tin Plated Gold Plated Gold Plated Tin Plated
22 0.3–0.4 640636-3 641186-4 641186-3 641643-2
24 0.2 640637-3 641187-4 641187-3 641644-2
26 0.12–0.15 640638-3 641188-4 641188-3 641645-2
28 0.08–0.09 640639-2 641189-4 641189-3 641646-2
Crimp Snap-In Contacts
Material and Finish
Phosphor bronze, tin plated
Wire Size Part Nos.
AWG mm
2
Loose Piece* Strip**
26-22 0.12–0.4 640709-2 640708-2
**Hand Tool No. 59836-1 (IS 408-6527)
**Applicator No. 466747-1 (IS 408-8040)
Special applications for crimp snap-in contacts are:
1. Double wire per contact
2. Coax or shielded wire
3. Mixed wire size in same connector
Note: Only one crimp snap-in contact per connector.
.125
[3.18]
.038
[0.97]
.077
[1.96]
.065
[1.65]
.300
[7.62]
.500
[12.7]
.027
[0.69]
Sq.
Ref.
1.800
[45.72]
Ref.
2
.452
[11.48]
.075
[1.91]
.070
[1.78]
.070
[1.78]
.142
[3.61]
Max.
.425
[10.8]
Keying Plug with Carrier
Strip (10 plugs per strip)
Part No. 641994-1
Material (RoHS Compliant)
UL94V-2 rated, nylon, natural color
Note: Removal of contact is not
necessary when using keying plug.
MTA-100 IDC Connector Accessories (Continued)
MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
Catalog 82056 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-2103-6000
Revised 6-08 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628
specified. Values in brackets Specifications subject Mexico: 52-55-1106-0800 Japan: 81-44-844-8013
www.tycoelectronics.com are metric equivalents. to change. C. America: 57-1-254-4444 UK: 44-208-420-8341