Molex KK254 4455 series receptacle, bottom-entry, 3 positions, 0.100" (2.54 mm) pitch, gold-plated mating contacts, 2.5 A, 250 VAC, through-hole solder termination, UL94 V-0 white nylon housing with board hooks.
| Parameter | Value |
|---|---|
| Series | KK254, 4455 |
| Gender | Non-Gendered |
| Mounting type | Through Hole |
| Connector type | Receptacle, Bottom Entry |
| Fastening type | Push-Pull |
| Voltage rating | 250VAC |
| Current rating | 2.5A |
| Operating temperature | -40°C ~ 80°C |
| Contact material | Brass |
| Insulation color | White |
| Insulation height | 0.311\" (7.90mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Tray |
| Features | Board Hooks |
| Termination | Solder |
| Applications | Automotive, General Purpose, Medical, Telecommunications |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.132\" (3.35mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 50.0µin (1.27µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 0022173032: The tin-plated solder tails (50.0 µinch) are compatible with standard wave-solder processes.
The connector accepts non-gendered contacts — the mating interface is symmetrical, so the header pin finish (gold or tin) should match the receptacle's gold mating surface to avoid galvanic corrosion in humid environments.
Submit an RFQ for current availability and pricing — no stock-holding claim is made on this page.
It mates with a 3-position, 0.100" pitch Molex KK254 (4455 series) pin header with square pins.
Yes, it is ROHS3 compliant per the manufacturer's listing.