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Molex 0901220125 — Pin Headers

Molex 0901220125 C-Grid III Header, 10 Pos, 2.54mm

MPN0901220125
Active

Molex C-Grid III 90122 series, 0901220125, 10-position dual-row breakaway header, 0.100" (2.54mm) pitch, right-angle through-hole, tin-plated contacts, UL94 V-0 black polyester housing.

$1.8100Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesC-Grid III 90122
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

0901220125 key specifications
ParameterValue
SeriesC-Grid III 90122
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader, Breakaway
Fastening typePush-Pull
Contact materialBrass
Insulation colorBlack
Insulation height0.242\" (6.14mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageTray

All specifications

0901220125 additional specifications
ParameterValue
ShroudingUnshrouded
TerminationSolder
ApplicationsAutomotive, General Purpose
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions10
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.114\" (2.90mm)
Contact finish - matingTin
Contact length - mating0.266\" (6.75mm)
Contact finish thickness - mating157.5µin (4.00µm)

Product details

The right-angle through-hole termination keeps the pins perpendicular to the board edge, saving z-height in a shallow enclosure.

Contact and Plating Details

The post tails are also tin, so the solder joint is tin-to-tin with the PCB pad. Mating pin length is 0.266" (6.75 mm) — enough to fully engage a standard C-Grid III receptacle. The post length after the board is 0.114" (2.90 mm), which determines the through-hole solder tail protrusion.

Rated for Automotive and General Purpose applications per the series specification, which means the base materials and plating are qualified for the thermal and vibration profile of a passenger compartment or industrial panel.

Frequently asked questions

What is the mating connector for Molex 0901220125?

This header mates with a C-Grid III receptacle housing (unshrouded, 0.100" pitch, dual-row). The exact mating part depends on your wire gauge and terminal choice — the C-Grid III 90123 series receptacle housings are the typical match.