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Molex 0022288022 — Pin Headers

Molex 0022288022 KK254 Header

MPN0022288022
Active

Molex KK254, 42377 series header, breakaway style, 2 circuits, 0.100" (2.54 mm) pitch, right-angle through-hole, unshrouded male pins with gold mating finish, tin-plated solder tails, UL94 V-0 black nylon housing.

$0.2200Ref. 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

0022288022 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

0022288022 additional specifications
ParameterValue
TerminationSolder
ApplicationsAutomotive, General Purpose, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions2
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Contact finish - matingGold
Contact length - mating0.244\" (6.20mm)
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

Gold Mating Surface for Reconnect Duty

Solder tails are tin-plated at 100.0 µinch—standard for wave-solder wetting on a through-hole joint.

Lifecycle status is Active, with ROHS3 compliance.

Breakaway Header, UL94 V-0 Housing

The breakaway design means longer pin strips can be snapped to the needed position count—this 2-position part is a factory-singulated segment. Push-pull fastening with no locking latch means the mating half relies on friction fit; suitable for low-vibration environments or where intentional disconnection is frequent.

Board-to-Board or Cable Duty

Rated for board-to-board or cable-to-board interconnect. The 0.244" (6.20 mm) mating pin length gives clearance for standard KK254 crimp receptacle housings.

Frequently asked questions

What is the pitch of Molex 0022288022?

The mating pitch is 0.100" (2.54 mm), standard for the KK254 series.

Is Molex 0022288022 a right-angle header?

Yes, it is a right-angle through-hole header.

What is the closest pin-compatible alternative to 0022288022 in the KK254 series?

No official direct cross-reference or successor is listed by Molex. The KK254 series includes many 0.100" pitch headers; a position-count match and right-angle orientation are the key selection criteria. Confirm the BOM position count and mating half before substituting.