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548190519 — Molex product photo
Molex

Molex 548190519 USB 2.0 Mini B Receptacle, 5P R/A, Shielded

MPN548190519
Active

Molex 54819 series USB 2.0 Mini B receptacle, 5 contacts, 1A, 30V, right-angle through-hole, shielded, gold-plated contacts, UL94 V-0.

$2.1Ref. price · indicative, final on quote
548190519 datasheet
StockIn Stock (21)
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

548190519 Technical Specifications
ParameterValue
Series54819
Mounting typeThrough Hole, Right Angle
Connector typeUSB - mini B
Voltage - rated30V
Current rating1A
Positions5
Mounting featureHorizontal
Operating temperature-20°C ~ 85°C
Insulation colorBlack
Shell (Shielding material)Copper Alloy
Material flammability ratingUL94 V-0
GenderReceptacle
PackageTray
ShieldingShielded
TerminationSolder
Mating cycles5000
Contact finishGold
SpecificationsUSB 2.0 OTG
Number of ports1

Product details

USB 2.0 Mini B Receptacle for Board-Edge Integration

It carries 5 contacts in a shielded shell, rated 1A per contact at 30V, with gold-plated contacts that handle the 5000 mating cycles typical of field-serviceable equipment.

Shielded Construction and Environmental Range

The shell is copper alloy with full shielding, meeting the USB 2.0 OTG specification for EMI containment in On-The-Go applications where the device alternates between host and peripheral roles. The UL94 V-0 rated housing allows installation inside equipment requiring flame-rated components.

Mates with any standard USB 2.0 Mini B plug cable — the 5-contact layout is pin-compatible with the OTG pinout (ID pin for host/device negotiation). The 5000-cycle rating means the receptacle survives repeated cable swaps in test fixtures or field-upgrade scenarios without contact wear failure.

Frequently asked questions

Is 548190519 compatible with standard mini B cables?

Yes, the 548190519 is a USB 2.0 Mini B receptacle and mates with any standard USB 2.0 Mini B plug cable. The 5-contact layout includes the ID pin for OTG functionality.

How many mating cycles does 548190519 support?

The 548190519 is rated for 5000 mating cycles, supported by the gold-plated contacts that resist fretting corrosion over repeated insertions.