Skip to main content
Log in
0548190578 — Molex product photo
Molex

Molex 54819 0548190578 USB mini B Receptacle, 5 pos, SMT

MPN0548190578
Obsolete

Molex 54819 series USB - mini B receptacle, 5 contacts, 1A, 30V, surface mount right-angle, shielded, solder retention, gold contact finish.

$1.6800Ref. price · indicative, final on quote
StockContact for availability
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

0548190578 Technical Specifications
ParameterValue
Series54819
Mounting typeSurface Mount, Right Angle
Connector typeUSB - mini B
Voltage - rated30V
Current rating1A
Positions5
Mounting featureHorizontal
Operating temperature0°C ~ 50°C
Insulation colorBlack
Shell (Shielding material)Copper Alloy
Material flammability ratingUL94 V-0
GenderReceptacle
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShieldingShielded
TerminationSolder
Contact finishGold
SpecificationsUSB 2.0 OTG
Number of ports1

Product details

USB Mini B Receptacle for Board-Edge Integration

The Molex 0548190578 is a USB mini B receptacle from the 54819 series, designed as a 5-contact, right-angle surface-mount connector for horizontal board-edge mounting. It is a shielded, single-port receptacle with gold-plated contacts, rated for USB 2.0 On-The-Go (OTG) applications. The solder retention feature provides additional mechanical hold during reflow and against cable insertion forces.

Specifications and Operating Envelope

The operating temperature range is 0°C to 50°C, typical for consumer electronics and portable device environments.

The Molex 0548190578 is listed as Obsolete. Buyers should evaluate a pin-compatible USB mini B receptacle from the same series or a standard USB micro B alternative for new designs.

Frequently asked questions

What is the replacement for Molex 0548190578?

A functionally similar USB mini B receptacle from the Molex 54819 series or a standard USB micro B connector may serve as a substitute, but pinout and footprint compatibility must be verified against the original design.

What are the specifications of 0548190578?

The 0548190578 is a USB mini B receptacle with 5 contacts, rated 1A at 30V. It features surface-mount right-angle termination, gold contact finish, shielded construction, and solder retention. It is specified for USB 2.0 OTG and operates from 0°C to 50°C.