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75844-101-28LF — Amphenol product photo
Amphenol

Amphenol FCI BERGSTIK 75844-101-28LF, 28-Pin 2.54mm Header

MPN75844-101-28LF
Active

Amphenol FCI BERGSTIK 75844-101-28LF, dual-row 0.100" (2.54mm) pitch breakaway header, 28 positions, 5 A, 110 V, gold GXT 30.0µin mating finish, through-hole solder, unshrouded, UL94 V-0.

$2.1739Ref. price · indicative, final on quote
75844-101-28LF 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

75844-101-28LF Technical Specifications
ParameterValue
SeriesBERGSTIK®
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader, Breakaway
Fastening typePush-Pull
Voltage rating110V
Current rating5A
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)
Positions28
Row spacing - mating0.100\" (2.54mm)
Contact length - post0.100\" (2.54mm)
Overall contact length0.425\" (10.80mm)
Contact finish - matingGold, GXT™
Contact length - mating0.225\" (5.72mm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

The Amphenol FCI 75844-101-28LF is a 28-position, dual-row breakaway header from the BERGSTIK series, on the standard 0.100" (2.54mm) pitch grid. The black UL94 V-0 thermoplastic housing carries gold GXT contacts with a 30.0µin (0.76µm) mating finish, rated 5 A per circuit at 110 V, across a -65°C to 130°C operating range.

The 0.100" (2.54mm) pitch and 0.100" (2.54mm) row spacing place this on the industry-standard grid — any 0.100" pitch receptacle with 28 positions and dual rows will mate, including standard IDC sockets and crimp housings. The 110 V rating is a board-level voltage limit, not a harness rating — adequate for most logic-level and low-voltage power distribution within an enclosure.

Frequently asked questions

What connector mates with 75844-101-28LF?

Any standard 0.100" (2.54mm) pitch, dual-row, 28-position receptacle will mate with this unshrouded header — including IDC sockets, crimp housings, and board-to-board receptacles from the same BERGSTIK series or compatible third-party sources.

What is the pinout configuration of 75844-101-28LF?

The 75844-101-28LF is a dual-row breakaway header with all 28 positions loaded. The pins are arranged in two rows on a 0.100" (2.54mm) pitch with 0.100" (2.54mm) row spacing — a standard 14-per-row grid. The breakaway design allows snapping to a shorter length if fewer positions are needed.