Unshrouded breakaway — board layout flexibility
The 1MM-HU-D21-VS-00-F-TBP: The unshrouded push-pull design lets the header be broken to custom lengths for non-standard circuit counts, though this unit ships fully populated at 42 positions.

TE Connectivity AMPMODU 1MM header, order code 1MM-HU-D21-VS-00-F-TBP, 42 positions, dual row, 1.00 mm pitch, 30 VAC, gold-plated mating contacts, surface-mount, solder termination, unshrouded, push-pull fastening.
| Parameter | Value |
|---|---|
| Series | AMPMODU 1MM |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Voltage rating | 30VAC |
| Current rating | 1A |
| Operating temperature | -55°C~125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.059\" (1.50mm) |
| Insulation material | Liquid Crystal Polymer (LCP) |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Box |
| Features | Pick and Place |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.039\" (1.00mm) |
| Positions | 42 |
| Row spacing - mating | 0.039\" (1.00mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact length - mating | 0.083\" (2.10mm) |
| Contact finish thickness - post | 12.0µin (0.30µm) |
| Contact finish thickness - mating | 3.94µin (0.100µm) |
The 1MM-HU-D21-VS-00-F-TBP: The unshrouded push-pull design lets the header be broken to custom lengths for non-standard circuit counts, though this unit ships fully populated at 42 positions.
The housing material is rated UL94 V-0. RoHS and REACH compliance documentation is available from the manufacturer on request.