Amphenol Minitek127® 1.27mm board-to-board header, order code 20021221-10050C9LF, 50 positions, dual row, 1.27 mm pitch, 1 A per contact, 125 VAC, gold GXT™ mating contacts, surface mount, solder termination.
| 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 height | 0.220\" (5.60mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Tape & Reel (TR) |
| Features | Board Guide, Pick and Place |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 50 |
| Row spacing - mating | 0.050\" (1.27mm) |
| Contact finish - post | Gold |
| Contact finish - mating | Gold, GXT™ |
| Contact length - mating | 0.120\" (3.05mm) |
| Contact finish thickness - post | Flash |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 20021221-10050C9LF is the 50-position member of Amphenol's Minitek127® 1.27mm board-to-board header line.
The 20021221-10050C9LF uses a dual-row layout with 1.27 mm pitch and 1.27 mm row spacing — the same footprint shared across the Minitek127 series.