High-Retention USB-A 2.0 Female Connector, 4 Pin, SMT, R/A
Introduction:
The high-retention USB-A 2.0 female connector is a rugged and reliable PCB-mounted receptacle designed for applications demanding secure mating and consistent performance. Engineered with a right-angle orientation and surface-mount technology, this single-port Type A connector allows for efficient space utilization on the PCB while ensuring a stable connection. Its high-retention design provides enhanced holding force, making it ideal for industrial equipment, automotive systems, and consumer electronics where vibration or repeated plugging and unplugging occur.
Constructed with a stainless steel shell featuring a nickel-plated finish, this connector offers excellent corrosion resistance and durability. The contacts are formed from phosphor bronze with a gold-plated finish, ensuring low contact resistance and long-term signal integrity. Rated at 2A and 250VAC, it supports reliable power and data transmission in accordance with USB 2.0 standards. The housing meets UL94V-0 flammability requirements, and the component operates seamlessly across a wide temperature range of -40°C to +85°C, making it suitable for demanding environments.
Key Features
- High-Retention Design – Ensures secure cable retention and reliable mating cycle performance.
- Right-Angle SMT Mounting – Space-saving orientation ideal for compact PCB layouts.
- Durable Metal Construction – Stainless steel shell with nickel plating for strength and corrosion resistance.
- Gold-Plated Contacts – Phosphor bronze contacts with gold plating for optimal conductivity and longevity.
- Rated 2A / 250VAC – Supports robust power and USB 2.0 data transmission.
- Wide Operating Temperature – -40°C to +85°C with UL94V-0 flammability rating for harsh environments.
Main Specifications:
General Information:
| Product No.: | YC-USB-A-S-RA-SMT-HD-T/R | |
| Connector Series: | Stacked USB Connectors | |
| Connector Type: | USB-A and USB-C, Stacked | |
| Brand: | Metabee | |
| Number of Contacts: | 4 Pin | |
| Number of Ports: | Single Port | |
| Connector Gender: | Receptacle | |
| Contact Termination: | Solder | |
| Mounting Orientation: | Right Angle | |
| Mounting Method: | PCB Mount | |
| Mounting Feature: | SMT | |
| Shielding: | Shielded | |
| Mating Cycles: | ＞10000 Times | |
| Other Feature: | None |
Materials and Plating:
| Shell Material: | Stainless Steel | |
| Shell plating: | Nickel Plated | |
| Contact Material: | Phosphor Bronze | |
| Contact Plating: | Gold plated | |
| Insulator: | Hi-Temp Thermoplastic |
Electrical Performance:
| Rated Current: | 2A | |
| Rated Voltage: | 250VAC |
Environmental Performance:
| Flammability Rating: | UL 94 V-0 | |
| Operating Temperature: | -40℃ to +85℃ |
Applications of this High-Retention USB-A 2.0 Female Connector:
USB connectors are versatile interfaces that support both power delivery and data communication across consumer, industrial, and professional devices. Their standardization and plug-and-play design make them among the most ubiquitous connectors in modern electronics.
Here are some key applications:
- Data Transfer
- Charging Mobile Devices
- External Storage Connection
- Audio/video Peripherals
- Gaming Equipment Interfaces
- Networking Adapters
- Automotive Systems
- Medical and Healthcare Equipment
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