Amphenol ICC (FCI) Minitek® Pwr 4.2 header, 10127820-1221LF, 12 circuits, 2 rows, 4.20 mm pitch, vertical through-hole, shrouded with locking ramp, gold flash male pins, UL94 V-0 natural PA66 housing.
| Parameter | Value |
|---|---|
| Series | Minitek® Pwr 4.2 |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 600VAC/DC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C~105°C |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.504\" (12.80mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tray |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.165\" (4.20mm) |
| Positions | 12 |
| Row spacing - mating | 0.165\" (4.20mm) |
| Contact length - post | 0.138\" (3.50mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - mating | Flash |
The 10127820-1221LF: The male pins are brass with a gold flash over nickel on the mating surface — the flash thickness is sufficient for corrosion protection in moderate environments, though it does not match the cycle life of a thicker 15 µinch or 30 µinch gold plate. The 0.138" (3.50 mm) solder post length suits standard through-hole PCB thicknesses.
This header mates with a Minitek Pwr 4.2 receptacle housing (crimp terminal type) of the same 12-position, dual-row, 4.20 mm pitch layout.