Amphenol ICC (FCI) Minitek127® 1.27mm header, order code 20021221-00020T4LF, 20 positions, dual row, 1.27 mm pitch, 1 A per contact, 125 VAC, gold-plated mating contacts, surface-mount, push-pull, shrouded - 4 wall.
| 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 height | 0.220\" (5.60mm) |
| Insulation material | Thermoplastic |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Tube |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 20 |
| 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 20021221-00020T4LF is the 20-circuit member of Amphenol ICC's Minitek127® 1.27mm shrouded header line, a board-to-board interconnect with a 4-wall shroud and push-pull latching. The operating range spans -55°C to 125°C, and the housing carries UL94 V-0.
The 4-wall shroud protects pins during handling and blind-mating.