Board-to-wire header with friction lock
The 1-644752-4: Tin-plated mating contacts are rated 600VAC; the shrouded 1-wall housing with friction lock provides retention against the mating receptacle without a separate latch.
TE 1-644752-4 MTA-156 Header, 14 Pos, 3.96mm
MPN1-644752-4
Active
TE Connectivity AMP Connectors MTA-156 header, order code 1-644752-4, 14 positions, single row, 0.156" (3.96mm) pitch, 600VAC, tin-plated mating contacts, through-hole, solder termination.
$1.0854Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | MTA-156 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 600VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.425\" (10.80mm) |
| Insulation material | Thermoplastic, Glass Filled |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 14 |
| Contact finish - post | Tin |
| Contact length - post | 0.175\" (4.45mm) |
| Overall contact length | 0.700\" (17.78mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.400\" (10.16mm) |