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77311-824-23LF — Amphenol product photo
Amphenol

77311-824-23LF Amphenol BERGSTIK Header, 23 Pos

MPN77311-824-23LF
Active

Amphenol ICC (FCI) BERGSTIK® board-to-board header, 23 positions, 1 row, 0.100" (2.54mm) pitch, through-hole solder termination, unshrouded male pins, black thermoplastic housing, rated 3 A per contact.

$1.1777Ref. price · indicative, final on quote
77311-824-23LF datasheet
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.
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Specifications

77311-824-23LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typePush-Pull
Current rating3A per Contact
Operating temperature-65°C~125°C
Contact materialPhosphor Bronze
Insulation colorBlack
Insulation height0.100\" (2.54mm)
Insulation materialThermoplastic
Material flammability ratingUL94 V-0
StyleBoard to Board
PackageBag
ShroudingUnshrouded
TerminationSolder
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions23
Contact finish - postTin
Contact length - post0.114\" (2.90mm)
Overall contact length0.480\" (12.19mm)
Contact finish - matingGold or Gold, GXT™
Contact length - mating0.266\" (6.75mm)
Contact finish thickness - post78.7µin (2.00µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

23-Pin Single-Row Header — BERGSTIK Series Fit

The 77311-824-23LF: It is a board-to-board interconnect, terminated by through-hole solder. The 23-position count is an odd-pin variant — not a standard 20 or 24 — so it likely matches a specific BOM position or a non-standard footprint.

Current and Plating — What the Ratings Mean

Derate above 25°C per the standard curve.

Through-hole solder termination: the contact length - post is 0.114" (2.90mm) — suitable for standard 0.062" (1.6mm) PCB thickness with a solder fillet.

Supplied by Amphenol ICC (FCI) under the base product number 77311. The -23LF suffix denotes the 23-position, lead-free (RoHS-compliant) variant.

Frequently asked questions

Where can I buy 77311-824-23LF available via RFQ confirmation?

The 77311-824-23LF is an active-production part. We source it per RFQ against your BOM quantity; current availability and lead time are confirmed at quote time. No stock-holding claim is made here.

What is the current rating of 77311-824-23LF?

Rated 3 A per contact. This is a signal-level header — not intended for power distribution.

Is 77311-824-23LF RoHS compliant?

The part number suffix 'LF' indicates lead-free / RoHS-compliant finish. The contact post plating thickness is 78.7 µin (2.00 µm) tin.