TE Connectivity AMP Connectors MTA-156 header, order code 3-647648-4, 4 positions, single row, 0.156" (3.96mm) pitch, 600VAC, 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 | Black |
| Insulation height | 0.545\" (13.84mm) |
| Insulation material | Polyamide (PA), Nylon |
| 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 | Circular |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 4 |
| 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) |
The 3-647648-4 is the 4-circuit member of TE's MTA-156 header line, a shrouded single-row board-to-wire connector with a friction lock for retention against cable pull.
The 3-647648-4 is listed as Obsolete by TE Connectivity AMP Connectors. A board redesign to a current-production header is the recommended path for new programs.
Available through independent surplus channels. Submit a request for quote with the target quantity to confirm availability and pricing.