TE Connectivity AMP Connectors MTA-156 header, order code 2-647127-9, 9 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 | 0.525\" (13.34mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose, Industrial |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 9 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.550\" (13.97mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.300\" (7.62mm) |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 150.0µin (3.81µm) |
The 2-647127-9 is the 9-position member of TE's MTA-156 header line, a single-row shrouded header with 0.156" (3.96mm) pitch for board-to-wire power and signal interconnects. Tin-plated mating contacts rated 600VAC, through-hole mounting with solder termination, and a friction-lock fastening for retention against vibration.
The 8-position and 10-position headers in the MTA-156 series share the same pitch, row count, and shrouding — the difference is the circuit count. No direct replacement is listed; select the position count that matches the circuit count.