Amphenol ICC (FCI) Minitek127® 1.27mm, 26-position, dual-row, unshrouded SMT header, gold-plated mating contacts, rated 1 A per contact at 125 VAC, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Minitek127® 1.27mm |
| Gender | Male Pin |
| Mounting type | 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 |
| Style | Board to Board |
| Package | Tube |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 26 |
| 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 20021121-00026T4LF: The 1.27mm pitch and 0.050" row spacing give a compact footprint for routing dense signal traces between two PCBs.
The 1.27mm pitch demands a consistent solder-paste stencil aperture to avoid bridging between adjacent pins.
It is unshrouded — the male pins are exposed without a plastic shroud around them. This reduces the mated stack height but means the header relies on the receptacle's alignment features for mating registration. The fastening type is push-pull, with no locking latch.