TE Connectivity AMP Connectors MTA-156 header, order code 4-644615-8, 18 positions, single row, 0.156" (3.96 mm) pitch, 600 VAC, tin-plated mating contacts, through-hole, solder termination.
| 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 | 0.545\" (13.84mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide, Keying Slot |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 18 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.700\" (17.78mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.450\" (11.43mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 150.0µin (3.81µm) |
The 4-644615-8 is the 18-circuit member of the TE Connectivity MTA-156 shrouded header line, designed for board-to-cable/wire applications.
A one-wall shroud with a friction lock and keying slot guides the mating receptacle and prevents mis-insertion — the board guide and keying slot are built into the housing.
The 4-644615-8 mates with a TE MTA-156 receptacle housing (same series) that accepts the corresponding crimp terminal; the friction lock and keying slot align the pair.
RoHS and REACH compliance documentation is provided by TE Connectivity for this part.