Amphenol ICC (FCI) Minitek127® 1.27mm unshrouded header, 12 positions, dual row, surface mount, gold-plated square pins, rated 1 A per contact at 125 VAC, -55°C to 125°C, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Minitek127® 1.27mm |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Push-Pull |
| Voltage rating | 125VAC |
| Current rating | 1A per Contact |
| Operating temperature | -55°C~125°C |
| Contact material | Copper Alloy |
| Insulation color | Black |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| Style | Board to Board |
| Package | Tube |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 12 |
| Row spacing - mating | 0.050\" (1.27mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact length - mating | 0.120\" (3.05mm) |
| Contact finish thickness - post | 50.0µin (1.27µm) |
| Contact finish thickness - mating | 10.0µin (0.25µm) |
The 20021121-00012T4LF: SMT termination eliminates the wave-solder step — the header is placed and reflowed alongside other surface-mount components. Tin-plated solder tails (50 µinch) ensure good wetting during reflow. The square pin geometry (0.120" mating length) provides a positive stop when fully seated into the mating receptacle.
The mating pitch is 0.050" (1.27 mm), with the same 1.27 mm row spacing.
Yes, the termination is surface mount (SMT) — the header is placed and reflowed alongside other SMD components. No through-hole wave-solder step is needed.