Skip to main content
Log in
73725-0180BLF — Amphenol product photo
Amphenol

Amphenol FCI 73725-0180BLF USB-A Receptacle, 4 Pos

MPN73725-0180BLF
Active

Amphenol FCI 73725 series USB-A (Type-A) receptacle, 4 contacts, USB 2.0, right-angle through-hole, shielded, gold GXT plating, board lock, UL94 V-0.

$1.1100Ref. price · indicative, final on quote
73725-0180BLF datasheet
StockIn Stock (23)
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.
  • 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.
How we verify every order →

Specifications

73725-0180BLF Technical Specifications
ParameterValue
Series73725
Mounting typeThrough Hole, Right Angle
Connector typeUSB-A (USB TYPE-A)
Current rating2.5A
Positions4
Mounting featureVertical
Operating temperature-55°C~85°C
Insulation colorWhite
Shell (Shielding material)Copper Alloy
Material flammability ratingUL94 V-0
GenderReceptacle
PackageTube
FeaturesBoard Lock
ShieldingShielded
TerminationSolder
Mating cycles1500
Contact finishGold, GXT™
SpecificationsUSB 2.0
Number of ports1

Product details

USB-A Receptacle for Board-Edge USB 2.0 Duty

It sits in the 73725 series as a right-angle, through-hole mount part — the orientation that puts the USB port parallel to the PCB, typical for rear-panel or edge-card I/O. The white insulation color and single-port layout are standard for a basic USB host or hub connector. Gold, GXT™ plating on the contacts gives this receptacle a rated 1500 mating cycles. The 2.5 A per contact rating covers the USB 2.0 power budget with headroom for charging profiles. This matters most in industrial or telecom enclosures where switching supplies and motors share the chassis.

Board Lock and Right-Angle Mounting

Without it, the right-angle orientation would lever the solder joints over repeated mating cycles — the board lock takes that mechanical load so the signal pins don't crack. This is the standard layout for a motherboard or add-in card USB port that exits through a chassis cutout.

Frequently asked questions

What is the pinout of 73725-0180BLF?

As a standard USB-A receptacle, the 4 contacts follow the USB 2.0 pinout: VBUS (power), D-, D+, and GND.

Where can I buy 73725-0180BLF?

The 73725-0180BLF is sourced through independent distribution channels. Submit an RFQ for current availability and pricing — stock and lead time are confirmed at quote time.