TE Connectivity AMP Connectors MTA-156 series, 1-640388-6, Board to Cable/Wire, Header, Male Pin, 16 Positions, 0.156" (3.96mm) Pitch, Shrouded - 1 Wall, Solder Termination, Through Hole, Friction Lock, UL94 V-0
| 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 | Circular |
| Rows | 1 |
| Pitch | 0.156\" (3.96mm) |
| Positions | 16 |
| 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) |
1-640388-6 is a 16-position, single-row header from the MTA-156 series, on 0.156" (3.96mm) pitch. The shrouded - 1 Wall design and friction lock give it a positive mate with the matching MTA-156 receptacle — the lock resists vibration-induced disconnect better than an unshrouded header.
Yes, it has a friction lock. It mates with MTA-156 receptacle housings (e.g., 640441 series) using the matching crimp terminals. The lock provides positive retention under vibration.