The 22-28-4251: This is a 25-circuit breakaway header from the Molex KK 100 family — a straight pin header designed to snap into individual strips for point-to-point wiring on a 0.100-inch pitch board.

Molex KK 100 HDR ASSY BKWY, 25 circuits, tin-plated breakaway header, Box package, ROHS3 Compliant, Active production.
$0.8000Ref. price · indicative, final on quote
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
- New & original stockTraceable channels only — no mixed lots, no re-taped reels.
- Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
- Photo-verified countsEvery line counted and photographed before the box closes.
- PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
Specifications
| Parameter | Value |
|---|---|
| Series | * |
| Package | Box |
Product details
Frequently asked questions
Where can I buy Molex 22-28-4251 and get a price?
Sourced through independent distribution against an RFQ.
What is the pinout or pitch of 22-28-4251?
The description lists it as a 25-circuit breakaway header. Pinout follows the single-row breakaway pattern.