TE Connectivity AMP Connectors MTA-100 series header, 12 positions, single row, 0.100" (2.54mm) pitch, right-angle through-hole, shrouded one wall, friction lock, tin-plated male pins, UL94 V-0 natural thermoplastic housing.
| Parameter | Value |
|---|---|
| Series | MTA-100 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| 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 | 0.225\" (5.72mm) |
| 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 | 12 |
| Contact finish - post | Tin |
| Contact length - post | 0.140\" (3.56mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.295\" (7.49mm) |
The 1-640457-2: The friction lock holds the mating receptacle in place against vibration and cable tug — it's the same locking ramp used across the MTA-100 family, so the header mates with any standard MTA-100 IDC or crimp receptacle housing.
RoHS compliant.
The mating pitch is 0.100" (2.54mm), which is the standard MTA-100 spacing and sets the board footprint for the through-hole solder tails.
Through-hole, right-angle — the pins are inserted into plated through-holes and wave-soldered, not reflowed on surface pads.
The 13-position sibling 1-640457-3 shares the same pitch, right-angle orientation, friction lock, and tin plating — the only difference is one extra circuit.
Yes, RoHS compliant per the manufacturer's status.