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Molex 0022288051 — Pin Headers

Molex 0022288051 KK254 Header, R/A 5POS 2.54mm

MPN0022288051
Active

Molex KK254 series, 42377 family, unshrouded breakaway header, 5 positions, 0.100" (2.54 mm) pitch, right-angle through-hole, tin-plated male pins, black UL94 V-0 nylon housing.

$0.4800Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesKK254, 42377
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

0022288051 key specifications
ParameterValue
SeriesKK254, 42377
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader, Breakaway
Fastening typePush-Pull
Insulation colorBlack
Insulation height0.098\" (2.50mm)
Insulation materialPolyamide (PA), Nylon, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded

All specifications

0022288051 additional specifications
ParameterValue
TerminationSolder
ApplicationsAutomotive, General Purpose, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions5
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Contact finish - matingTin
Contact length - mating0.324\" (8.23mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

2.54 mm Pitch, 5-Position Breakaway Header — Board-Edge Fit

The 0022288051: The breakaway style means the header is a fixed 5-position part, not a snap-to-length strip — order the exact circuit count your BOM calls for.

Tin Plating — Moderate-Duty Contact Surface

Both the mating pin and solder tail carry 100 µ" (2.54 µm) tin plating — thick enough for 10–25 mating cycles in a typical wire-to-board harness without fretting corrosion.

ROHS3 compliant.

Mates with KK254 series crimp receptacle housings (e.g., 002201 series) using standard 0.100" pitch female terminals. The unshrouded design means no polarization key — verify the mating housing orientation during assembly. Through-hole solder termination, right-angle.

Frequently asked questions

Where can I buy Molex 0022288051?

Buyers need to locate a trusted distributor with stock to place an order quickly.

What is the datasheet for 0022288051?

Engineers need complete specs (pinout, dimensions, ratings) to validate the part for their design.

What is the price of 0022288051?

Sourcing buyers compare prices across distributors for budget and BOM costing.

Is 0022288051 in stock?

Real-time inventory check is critical for production timelines and avoiding delays.

What is the equivalent or replacement for 0022288051?

If the part is unavailable, buyers need a compatible alternative to maintain supply.

Is Molex 0022288051 RoHS compliant?

Compliance is mandatory for many applications (medical, automotive, etc.) and buying decisions.