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Amphenol 77313-127-70LF — Pin Headers, Sockets & Housings

77313-127-70LF BERGSTIK® 70-Pin Header, 0.100" Pitch

MPN77313-127-70LF
Active

Amphenol ICC (FCI) BERGSTIK® series, 70-position unshrouded breakaway header, 0.100" pitch, dual-row, through-hole solder termination, 30 µinch gold on mating face, 3 A per contact, UL94 V-0.

$2.6387Ref. price · indicative, final on quote
Amphenol 77313-127-70LF 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

77313-127-70LF key specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~130°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0

All specifications

77313-127-70LF additional specifications
ParameterValue
StyleBoard to Board or Cable
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions70
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.105\" (2.67mm)
Overall contact length0.465\" (11.81mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.260\" (6.60mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Current and Temperature Ceiling Check

The 77313-127-70LF: The 3 A ceiling is per-contact at 25°C ambient; the actual current you can carry in a harness depends on the derating curve in the product drawing and the number of adjacent circuits carrying full load. The UL94 V-0 thermoplastic housing keeps the connector compliant inside equipment requiring a flame-rated enclosure.

Through-hole solder termination — the 0.105" (2.67 mm) post length fits standard PCBs with enough tail for a reliable solder fillet.

Frequently asked questions

Where can I buy 77313-127-70LF?

Order 77313-127-70LF through this listing. It is an active Amphenol ICC (FCI) part — quoted to order against your BOM quantity.