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87402-120

Molex 87402-120 Rib-Cage Header, 40-Pos 1.27mm, Obsolete

MPN87402-120
Obsolete

Molex Rib-Cage™ header, order code 87402-120, 40 positions, dual row, 0.050" (1.27mm) pitch, 1 A DC, gold or Gold GXT mating finish, through-hole right-angle, solder termination.

$3.4653Ref. price · indicative, final on quote
Amphenol 87402-120 datasheet (PDF)
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 Jul 2026

Specifications

87402-120 key specifications
ParameterValue
SeriesRib-Cage™
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typePush-Pull
Current rating1A (DC)
Operating temperature-55°C~130°C
Insulation colorNatural
Insulation height0.240\" (6.10mm)
Insulation materialThermoplastic, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Board

All specifications

87402-120 additional specifications
ParameterValue
PackageTube
FeaturesMounting Flange
ShroudingShrouded - 4 Wall
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.050\" (1.27mm)
Positions40
Row spacing - mating0.050\" (1.27mm)
Contact finish - postTin-Lead
Contact length - post0.075\" (1.91mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.130\" (3.30mm)
Contact finish thickness - post200.0µin (5.08µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

40-position 1.27 mm Rib-Cage header

The 87402-120 is the 40-circuit member of Molex's Rib-Cage board-to-board header line, offering a 0.050" (1.27mm) pitch dual-row layout with a shrouded 4-wall shell and push-pull fastening. Rated 1 A DC per circuit, it carries gold or Gold GXT mating contacts with 30.0µin (0.76µm) thickness and mounts through-hole right-angle with solder termination.

Obsolete — sourcing per RFQ

Available through independent surplus channels; quantities are lot-specific and confirmed at RFQ.

Frequently asked questions

What is the closest alternative to the 87402-120?

The base product number 87402 identifies the Rib-Cage family — any cross-reference must match the 40-position, dual-row, 1.27mm pitch footprint and right-angle through-hole mounting. Confirm the replacement against the original board layout before committing.