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Molex 0428203213 — Pin Headers, Sockets & Housings

Molex 0428203213 Mini-Fit Sr Header, 3-Pos, 10mm Pitch

MPN0428203213
Active

Molex Mini-Fit Sr 42820 series, 0428203213, 3-position single-row male header, 10.00mm pitch, right-angle through-hole, shrouded with locking ramp, gold-plated mating contacts, board lock, UL94 V-0.

$5.3000Ref. price · indicative, final on quote
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

0428203213 key specifications
ParameterValue
SeriesMini-Fit Sr 42820
TypeMale Blade
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeLocking Ramp
Contact materialCopper Zirconium Alloy
Insulation colorBlack
Insulation height0.421\" (10.70mm)
Insulation materialPolyamide (PA46), Nylon 4/6, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
FeaturesBoard Lock

All specifications

0428203213 additional specifications
ParameterValue
PackageTube
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeRectangular
Rows1
Pitch0.394\" (10.00mm)
Positions3
Contact finish - postTin
Contact length - post0.138\" (3.50mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

10.00mm Pitch Power Header for High-Current Board-to-Cable

The 0428203213: Its 10.00mm pitch is double that of the standard Mini-Fit family, allowing higher current per circuit and larger wire gauges in the mating receptacle. A 4-wall shroud protects the male blade contacts during handling and mis-mate prevention.

Contact Plating and Locking for Field Reliability

The post tails receive a 100.0µin tin finish for reliable solder wetting in the through-hole.

Mating Housing and Termination

The 3-position single-row layout is fully loaded, and the 0.138" (3.50mm) post length accommodates standard PCB thicknesses.

Frequently asked questions

What is the mating housing for Molex 0428203213?

The 0428203213 mates with a Mini-Fit Sr 42820 series receptacle housing, 3-circuit single-row, using the corresponding male blade crimp terminals. The locking ramp and 4-wall shroud ensure a secure, keyed connection.

What is the closest pin-compatible alternative to 0428203213?

The 0428203213 is a unique 3-position, 10.00mm pitch header within the Mini-Fit Sr series; any replacement would require a board layout change.