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207843-0004 — Molex product photo
Molex

Molex 207843-0004 L1NK 250 Header, 4-Pin, 2.50mm Pitch

MPN207843-0004
Active

Molex L1NK 250 207843 series header, board-to-cable/wire style, 4 positions single-row, 0.098" (2.50mm) pitch, through-hole solder termination, shrouded 4-wall with latch holder, tin-plated contacts, UL94 V-0 LCP housing, -40°C to 105°C.

$0.4600Ref. price · indicative, final on quote
207843-0004 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

207843-0004 Technical Specifications
ParameterValue
SeriesL1NK 250 207843
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating250VAC/DC
Current ratingVaries by Wire Gauge
Operating temperature-40°C~105°C
Contact materialBrass Alloy
Insulation colorBlack
Insulation height0.264\" (6.70mm)
Insulation materialLiquid Crystal Polymer (LCP)
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBox
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Medical, Telecommunications
Contact shapeSquare
Rows1
Pitch0.098\" (2.50mm)
Positions4
Contact finish - postTin
Contact length - post0.136\" (3.46mm)
Contact finish - matingTin

Product details

The 207843-0004: The latch holder fastening type keeps the mating connector locked under vibration — a fit for automotive, industrial, medical, and telecom applications where the connection sees mechanical shock.

Pitch, Pin Count, and Board Layout Fit

Four positions in a single row mean the board footprint is narrow — about 0.40" (10mm) long including the shrouded walls — saving real estate on dense boards.

It is ROHS3 compliant, making it suitable for current regulatory requirements in electronics manufacturing.

Frequently asked questions

What is the pitch of 207843-0004?

The pitch is 0.098" (2.50mm).

What mating connector goes with 207843-0004?

This header mates with a Molex L1NK 250 series receptacle housing that accepts the matching crimp terminals.

Is 207843-0004 a through hole or SMD header?

It is a through-hole solder header. The 0.136" (3.46mm) post length is designed for insertion into plated through-holes on a PCB and wave or hand soldering.