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Amphenol 77317-803-72LF — Pin Headers, Sockets & Housings

77317-803-72LF BERGSTIK Header – 72 Pos, 0.100" Pitch

MPN77317-803-72LF
Active

Amphenol ICC (FCI) BERGSTIK® series, 72-position unshrouded header, 0.100" (2.54 mm) pitch, right-angle through-hole, male pin, GXT gold mating finish, 3 A per contact, UL94 V-0.

$4.3182Ref. 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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

77317-803-72LF key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~130°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.190\" (4.83mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

77317-803-72LF additional specifications
ParameterValue
StyleBoard to Board
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions72
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.100\" (2.54mm)
Contact finish - matingGold, GXT™
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

72-Position Right-Angle Breakaway Header – BERGSTIK Series

All 72 positions are loaded (no omitted pins), so you get the full circuit count on the BOM line.

The base product number is 77317, which covers the dual-row, right-angle, unshrouded BERGSTIK family. The -803-72LF suffix specifies the 72-position, all-loaded, GXT gold-plated variant in bulk packaging.

The post finish is matte tin, which is RoHS-compliant and compatible with lead-free soldering processes.

Frequently asked questions

Where can I buy 77317-803-72LF available via RFQ confirmation?

Submit an RFQ for current availability and lead time – we confirm pricing and stock at quote time.