USB 3.0 Type-A Connector

Product Description

The USB 3.0 Connector is a high-performance connectivity solution designed for industrial, automotive, and high-reliability electronic systems. Featuring a rugged mechanical structure and excellent electrical performance, this USB 3.0 Type-A connector ensures long-term stable operation in harsh environments while supporting USB 3.0 SuperSpeed data transmission with backward compatibility to USB 2.0.

As a standard USB 3 connector, this product is widely used in USB-C to USB 3.0 conversion architectures and is compatible with various interconnection solutions, including usb c to usb 3, usb 3.0 to usb c adapter, usb b 3.0 to usb c, mini usb 3.0, usb c to usb b 3.0, and usb3 0 to usb c. It is an ideal USB interface component for industrial equipment, EV infrastructure, and embedded systems.

Operating Principle

This USB 3.0 connector features a horizontal DIP orientation that allows vertical PCB mounting, optimizing layout efficiency in multi-layer boards. Reinforced crimped pin terminals enhance contact stability and minimize impedance fluctuations during vibration.

The through-hole pins are compatible with wave soldering, providing mechanical reinforcement for high-impact applications. A double-shielded housing reduces electromagnetic interference by approximately 55dB at 2.4GHz, while the nickel-plated shell ensures excellent moisture and corrosion resistance across an operating temperature range of -40°C to 105°C.

Key Features

• Reinforced Crimped Pins
  Provides approximately 30% higher pull-out resistance compared to standard DIP pins.

• Industrial-Grade Construction
  Supports up to 20G vibration tolerance, with optional IP67-rated versions available.

• USB 3.0 SuperSpeed Performance
  Supports 5Gbps data transfer with backward compatibility to USB 2.0 and insertion loss below 0.25dB.

• Space-Efficient Design
  Compact 13.8 × 16.5mm footprint, suitable for thick-PCB designs such as EV charging modules.

• Automation-Friendly Manufacturing
  Wave soldering compatibility enables mass production exceeding 10,000 units per hour.

Product Advantages

• High-Reliability Connectivity
  Maintains stable signal transmission under vibration, temperature fluctuations, and EMI-heavy environments.

• Excellent System Compatibility
  Ideal for a wide range of USB-C to USB 3.0 conversion applications.

• Strong Environmental Adaptability
  Designed for outdoor, industrial, and high-humidity operating conditions.

• Optimized PCB Space Utilization
  Well-suited for compact embedded systems and multilayer PCB layouts.

• Engineered for Industrial and EV Applications
  Meets the reliability demands of long-running and high-power equipment.

Siemens SIMATIC-type system USB Connector's Product Applications

Electric Vehicle Chargers

Example: Used in Tesla Supercharger-style stations for diagnostic port connectivity.

Military-Grade Tablets

Example: Integrated into Panasonic Toughbook-like devices for field data transfers.

Industrial PLC Controllers

Example: Deployed in Siemens SIMATIC-type systems for USB programming ports.

KKG Electronics, each part of the use of temperature-resistant materials, high-temperature testing equipment 260 ℃ for 5 minutes, the appearance of the product does not change!   

High effiency of production, shipped in 1 day after payment.

Q1: What is the lifespan of your USB Type-A female connectors under continuous use?

A: Our connectors are rated for over 10,000 insertion cycles. Contacts maintain stable resistance (<30mω) even="" after="" prolonged="" mechanical="" stress.="">

Q2: Do you provide anti-static protection for sensitive electronics integration?

A: Yes, all connectors include ESD shielding (15kV minimum) to protect against static discharge during handling or operation.

Q3: What are the lead time and packaging options for bulk orders?

A: Standard Orders: 15-20 days, packed in anti-static tape and reel.

    Custom Requests: 25-30 days, with vacuum-sealed moisture barrier bags for humidity-sensitive environments.

Q4: How do your connectors handle high-temperature soldering processes?

A: The nylon housing withstands reflow soldering up to 260°C for 10 seconds. Precise pin alignment prevents warping during PCB assembly.

Q5: Are samples available for testing before mass production?

A: Free samples are provided for qualified clients. Submit your application via our OEM portal, including intended use and annual volume.