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Amphenol 77313-118-18 — Pin Headers, Sockets & Housings
Amphenol

77313-118-18 Amphenol ICC BERGSTIK® 18-Pin Unshrouded

MPN77313-118-18
Obsolete

Amphenol ICC (FCI) BERGSTIK® series, 77313-118-18, 18-position unshrouded header, 0.100" (2.54 mm) pitch, dual-row, through-hole solder termination, 30.0 µinch gold on mating contact, UL94 V-0 thermoplastic housing.

$1.4868Ref. price · indicative, final on quote
77313-118-18 datasheet
StockContact for availability
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.
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Specifications

77313-118-18 Technical Specifications
ParameterValue
SeriesBERGSTIK®
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typePush-Pull
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Board or Cable
PackageBulk
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows2
Pitch0.100\" (2.54mm)
Positions18
Row spacing - mating0.100\" (2.54mm)
Contact finish - postTin
Contact length - post0.120\" (3.05mm)
Overall contact length0.450\" (11.43mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.230\" (5.84mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

18-Pin Unshrouded Header at 0.100" Pitch

The 77313-118-18: The unshrouded design means no polarization ramp or latch; the push-pull fastening relies on friction from the mating receptacle's contact beams.

Gold Mating Surface and Cycle Life

The solder tails are tin-plated (78.7 µinch) for good solderability with standard lead-free profiles.

Obsolete Status and Sourcing Path

This part carries an Obsolete lifecycle status from Amphenol ICC (FCI). No official successor or pin-compatible replacement is listed by the manufacturer. For BOM lines that still require this exact order code, we source through independent distribution channels — availability is lot-specific and confirmed at RFQ against your target quantity.

Frequently asked questions

Where can I buy 77313-118-18?

We source 77313-118-18 through independent distribution channels. Because the part is Obsolete, availability is lot-specific — submit an RFQ with your target quantity and we will confirm current sourcing options and lead time at quote.

What is the replacement for 77313-118-18?

No official replacement or pin-compatible successor is recorded by Amphenol ICC (FCI). The 77313-118-18 is an 18-position, 0.100" pitch unshrouded header — any functional replacement would need to match the footprint, pin length, and plating.

What is the pitch of 77313-118-18?

The pitch is 0.100" (2.54 mm) for both the mating contacts and the row spacing. This is a standard 0.100" pitch header.

Does 77313-118-18 have a shrouded or unshrouded header?

It is an unshrouded header. There is no shroud or polarization ramp — the push-pull fastening relies on friction from the mating receptacle.