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65780-005LF

65780-005LF Amphenol FCI Dubox 5-Pin Receptacle 2.54mm Pitch

MPN65780-005LF
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Amphenol ICC (FCI) Dubox™ board-to-board receptacle, 5 positions, single row, 0.100" (2.54mm) pitch, through-hole solder termination, female socket with gold-plated brass contacts (40µin mating, 10µin post), push-pull fastening, black polyester glass-filled insulator UL94 V-0, bulk pack.

$0.8934Ref. price · indicative, final on quote
Amphenol 65780-005LF 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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

65780-005LF key specifications
ParameterValue
SeriesDubox™
TypeFemale Socket
MountingThrough Hole
Connector typeReceptacle
Fastening typePush-Pull
Contact materialBrass
Insulation colorBlack
Insulation height0.335\" (8.51mm)
Insulation materialPolyester, Glass Filled
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBulk

All specifications

65780-005LF additional specifications
ParameterValue
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions5
Contact finish - postGold
Contact length - post0.142\" (3.60mm)
Contact finish - matingGold
Contact finish thickness - post10.0µin (0.25µm)
Contact finish thickness - mating40.0µin (1.02µm)

Product details

Dubox 5-Pin Receptacle at 2.54mm Pitch

The 65780-005LF: Gold plating on both the mating face (40.0µin) and the post (10.0µin) gives this connector a solid mating cycle life — the 40µin gold on the contact interface is rated for repeated connect-disconnect in field-service or test-fixture applications without fretting corrosion.

The 65780 base product number covers the single-row Dubox receptacle family; the -005LF suffix specifies the 5-position, gold-plated variant.

The contact post is gold-plated (10.0µin), which is standard for solder termination and provides a corrosion-resistant joint.

Frequently asked questions

What is the pitch of 65780-005LF?

The mating pitch is 0.100" (2.54mm), single row. This is the standard 0.100-inch grid used for pin headers and receptacles in board-to-board applications.

What is the mating connector for 65780-005LF?

The header should have square pins and a push-pull interface — no locking latch is required. A Dubox series header from Amphenol FCI is a direct match.