TE Connectivity AMP Connectors MTA-100 header, 640456-7, 7 positions, 0.100" (2.54 mm) pitch, single-wall shrouded, through hole, tin-plated male pins, friction lock, UL94 V-0, RoHS.
| Parameter | Value |
|---|---|
| Series | MTA-100 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 250VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.305\" (7.75mm) |
| Insulation material | Thermoplastic |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 7 |
| Contact finish - post | Tin |
| Contact length - post | 0.140\" (3.56mm) |
| Overall contact length | 0.535\" (13.59mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.295\" (7.49mm) |
The single-wall shrouding protects the mating face of the pins while leaving the back side exposed — adequate for guided mating in a controlled harness assembly environment.
The friction lock provides retention against the receptacle housing — enough to keep the pair mated under moderate vibration without a secondary latch.
Yes, it has a single-wall shroud (Shrouded - 1 Wall) that covers the mating face of the pins, providing basic protection and guiding the receptacle during mating.
The pitch is 0.100" (2.54 mm), which is the standard MTA-100 spacing and determines the PCB footprint and mating receptacle compatibility.
The friction lock engages with the corresponding latch on the receptacle housing.