54819-0572
- Manufacturer
- MOLEX
- Product Number
- 54819
- Description
- The 54819-0572 is a USB On-The-Go (OTG) Mini-B Right Angle Receptacle by Molex, featuring surface mount technology (SMT) with solder tails and shell tabs, covered by protective tape, and lead-free compliant.
- Inventory
- 20450
- Datasheet
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54819-0572.pdf
- Delivery
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- Payment
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Product Overview
The 54819-0572 is a USB On-The-Go (OTG) Mini-B Right Angle Receptacle by Molex, featuring surface mount technology (SMT) with solder tails and shell tabs, covered by protective tape, and lead-free compliant. As a 5-circuit Mini-B interface, it enables direct device-to-device communication via OTG, ideal for compact wire-to-board connections in electronics, offering EMI resistance and high stability.
Key Features
- OTG Direct Connectivity：Supports peer-to-peer data transfer without a host, suitable for mobile storage and peripheral expansion.
- Right Angle SMT Design：90° bend saves PCB space, fitting narrow layouts for side-mounted installations.
- Gold-Plated Contacts：0.76μm gold plating (30.4μin) on contact areas enhances conductivity and oxidation resistance.
- Locking Mechanism：Positive lock with mating parts (Lock to Mating Part: Yes) ensures secure connections.
- Flame-Retardant & Eco-Friendly：UL94V-0 rated high-temperature thermoplastic housing, RoHS compliant, and lead-free.
Technical Specifications
Item Parameters Interface Type Mini-B OTG Receptacle Pitch 0.80mm (0.031") Circuits 5 Electrical - Max Current: 1A per contact
- Max Voltage: 30V
- Contact Resistance: ≤40mΩ (typical)Mechanical - Retention Force: ≥4.0N
- PCB Retention: YesPhysical - Orientation: Right Angle
- Housing: High-temperature thermoplastic (black)
- Metal: High Performance Alloy (HPA)Plating - Contact: 0.76μm Gold
- Termination: 1μm Tin (40μin)Temperature Range 0°C to +50°C Packaging Embossed Tape on Reel (ETR), 800 pcs/reel Compliance UL certified (E29179), RoHS compliant, halogen-free Typical Applications
- Mobile Peripherals：Connects smartphones/tablets to OTG devices like USB drives or card readers for direct data transfer.
- Consumer Electronics：Suitable for digital cameras, MP4 players, and other portables requiring compact charging/data interfaces.
- Industrial & Medical Devices：Ideal for small instruments needing reliable wire-to-board connections with secure mechanical fixation.
Why Choose 54819-0572？
- Dedicated OTG Design：Enables direct device communication, simplifying system architecture for mobile applications.
- Reliable Contact Performance：Gold plating reduces contact resistance, minimizing signal loss in high-frequency data transfer.
- Space-Saving Geometry：Right angle SMT design optimizes vertical space for thinner device profiles.
- EMI Shielding：Metal shield (Shielded: Yes) suppresses electromagnetic interference for clean signal integrity.
- Eco-Friendly & Process-Compatible：Lead-free design supports reflow soldering and meets global environmental standards for automated production.
SUNTOP COMPANY INTRODUCTION
Founded in 2000, Suntop is one of the leading global distributors of electronic
components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market. -
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+ —1. Does this receptacle support fast charging? >
- Rated for 1A current, suitable for standard charging. Fast charging requires a separate 快充 - compatible power module.
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+ —2. What is the operating temperature range? >
- It functions between 0°C and +50°C, with optimal performance in ambient conditions.
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+ —3. What is the contact plating thickness? >
- The contact area has 0.76μm gold, and the termination area has 1μm tin (40μin).
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+ —4. Is it polarized to prevent misplugging? >
- Yes (Polarized to Mating Part: Yes), designed to avoid incorrect insertion.
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Packaging data
Item Parameters Packaging Type Embossed Tape on Reel Quantity/Reel 800 pcs Weight Approx. 500g (with packaging) 
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SUNTOP’s mode of transportation
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Fedex
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