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77313-402-18LF — Amphenol product photo

77313-402-18LF BERGSTIK® Header, 18 Pos, 0.100" Pitch, Tin

MPN77313-402-18LF
Active

Amphenol ICC (FCI) BERGSTIK® unshrouded breakaway header, 18 positions, dual-row, 0.100" (2.54 mm) pitch, through-hole solder termination, tin-plated square pins, rated 3 A per contact, -65°C to 130°C, UL94 V-0.

$0.6769Ref. price · indicative, final on quote
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
  • Photo-verified countsEvery line counted and photographed before the box closes.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

77313-402-18LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeThrough 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
StyleBoard to Board or Cable
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions18
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.135\" (3.43mm)
Overall contact length0.465\" (11.81mm)
Contact finish - matingTin
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating78.7µin (2.00µm)

Product details

Through-Hole Mount, Unshrouded, Push-Pull Retention

Unshrouded with push-pull fastening — no latch, so it relies on the mating housing's friction or a secondary locking feature for vibration resistance. The square pin (phosphor bronze contact material) mates with standard 0.025" square-post receptacles — common across the BERGSTIK® ecosystem and many IDC socket lines.

Sourced through independent distribution channels.

Frequently asked questions

What is the pin spacing and pitch of 77313-402-18LF?

The pitch is 0.100" (2.54 mm) between adjacent pins, and the row spacing is also 0.100" (2.54 mm). This is the standard 0.100" grid used by the BERGSTIK® series.

Does 77313-402-18LF mate with standard IDC ribbon cable sockets?

Yes, the 0.025" square pins mate with standard 0.100" pitch IDC socket connectors and many dual-row receptacles designed for the BERGSTIK® footprint. Confirm the mating half's pin cavity count and keying before committing.