TE Connectivity AMP Connectors MTA-156 header, 2-640445-0, 20 positions, 3.96mm pitch, shrouded - 1 wall, friction lock, through-hole solder, tin-plated contacts, UL94 V-0, -55°C to 105°C
| 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 |
| 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 | 20 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.650\" (16.51mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.400\" (10.16mm) |
The 2-640445-0 is a 20-position, single-row, shrouded header from the MTA-156 series, on 0.156-inch (3.96mm) pitch. It mates with MTA-156 receptacle housings and uses a friction lock to keep the pair together under vibration. The through-hole solder tails are tin-plated; the mating contacts are tin as well, so it's a standard-grade interconnect for general-purpose and industrial wire-to-board applications.
2-640445-0 is sourced to order against your BOM quantity. Submit an RFQ for current pricing and availability; no stock-holding claim is made here.
Yes, 2-640445-0 is ROHS3 compliant.
2-640445-0 mates with MTA-156 receptacle housings. The friction lock on this header engages with the corresponding latch on the receptacle side.
2-640445-0 is a single-row, 20-position header with all positions loaded. The pinout is a straight 1-through-20 sequence; no keying or polarity feature is listed.