Molex C-Grid III 90122 series, 0901220762, unshrouded breakaway header, 4 circuits, 2 rows, 0.100" (2.54 mm) pitch, right-angle through-hole, gold-plated square pins, black UL94 V-0 housing.
| Parameter | Value |
|---|---|
| Series | C-Grid III 90122 |
| Type | Male Pin |
| Mounting | Through Hole, Right Angle |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.242\" (6.14mm) |
| Insulation material | Polyester, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Bulk |
| Parameter | Value |
|---|---|
| Shrouding | Unshrouded |
| Termination | Solder |
| Applications | Automotive, General Purpose |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 4 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.114\" (2.90mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.266\" (6.75mm) |
| Contact finish thickness - post | 118.1µin (3.00µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 0901220762: The mating contact finish is 15.0 µinch (0.38 µm) gold over nickel — a standard grade for moderate mating-cycle duty. Brass pins with square cross-section provide consistent contact force in the receptacle.
Pin 1 is typically marked by a chamfer or notch on the housing; the remaining pins follow standard grid numbering (odd on one row, even on the other). Confirm orientation with the mating receptacle's keying or polarisation feature.
Yes. The unshrouded design means no polarisation key — verify the receptacle's orientation before final assembly.