Molex KK254 42375 series unshrouded breakaway header, 18 circuits, 0.100" (2.54mm) pitch, through-hole, gold-plated mating pins, tin-plated posts, UL94 V-0 housing.
| Parameter | Value |
|---|---|
| Series | KK254, 42375 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Insulation color | Black |
| Insulation height | 0.090\" (2.29mm) |
| Insulation material | Polyamide (PA), Nylon, Glass Filled |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Bulk |
| Shrouding | Unshrouded |
| Parameter | Value |
|---|---|
| Termination | Solder |
| Applications | Automotive, General Purpose, Medical, Telecommunications |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 18 |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Overall contact length | 0.455\" (11.56mm) |
| Contact finish - mating | Gold |
| Contact length - mating | 0.240\" (6.10mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Molex 0022284183 is a single-row, 18-position unshrouded breakaway header from the KK254 / 42375 series.
Mating pins are plated with 15.0µin gold over nickel, rated for repeated connect-disconnect cycles without fretting corrosion. The solder tails get a 100.0µin tin finish for reliable wave-solder wetting.
The black insulator stands out against standard green FR4 boards for visual inspection.
The mating pitch is 0.100" (2.54mm), standard for the KK254 series.
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