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1722991304 — Molex product photo

Molex 1722991304 Ultra-Fit Header, 4-Pos 3.50mm

MPN1722991304
Active

Molex Ultra-Fit 172299 header, order code 1722991304, 4 positions, dual row, 3.50 mm pitch, 400 V, gold-plated mating contacts, through-hole, solder termination.

$2.3300Ref. price · indicative, final on quote
StockContact for availability
Lead time3-5 Days 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

1722991304 Technical Specifications
ParameterValue
SeriesUltra-Fit 172299
GenderMale Pin
Mounting typeThrough Hole
Connector typeHeader
Fastening typeLatch Holder
Voltage rating400V
Operating temperature-40°C ~ 120°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.465\" (11.80mm)
Insulation materialLiquid Crystal Polymer (LCP)
Mated stacking heights26.99mm
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide, Solder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsAutomotive, General Purpose, Industrial, Lighting, Medical, Military, Telecommunications
Contact shapeSquare
Rows2
Pitch0.138\" (3.50mm)
Positions4
Row spacing - mating0.181\" (4.60mm)
Contact finish - postTin
Contact length - post0.126\" (3.20mm)
Contact finish - matingGold
Contact finish thickness - post60.0µin (1.52µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

Board-to-wire power header, 4 circuits

The 1722991304 is the 4-circuit member of Molex's Ultra-Fit 172299 shrouded header line, designed for board-to-wire applications. Rated 400 V with gold-plated mating contacts on a 3.50 mm pitch, the header targets power and signal duty in automotive, industrial, and lighting assemblies.

Active production, no lifecycle concern

The 1722991304 carries an Active product status with no announced end-of-life, supporting ongoing BOM stability for new and existing designs.

Frequently asked questions

What compliance documentation does Molex provide for 1722991304?

The header uses a UL94 V-0 rated Liquid Crystal Polymer (LCP) housing and operates from -40°C to 120°C.

What is the closest pin-compatible alternative to 1722991304 in this Pin Headers, Sockets & Housings family?

The 4-position, 3.50 mm pitch, dual-row configuration is unique in the series.