The U.FL-R-SMT-1(61) is an ultra-small surface-mount coaxial connector manufactured by Hirose Electric Co Ltd. This connector is part of the U.FL series, recognized for its miniaturized size and reliable performance in wireless communication applications.

Applications

• Wireless LAN (WLAN): Used for antenna connections in WLAN modules found in devices like laptops, routers, and access points.
• Bluetooth Devices: Integrated into Bluetooth modules to provide antenna connectivity.
• GPS Receivers: Employed in GPS receivers for linking antennas to the receiver circuitry.
• Cellular Modules: Utilized in cellular modules (e.g., GSM, UMTS, LTE) for connecting external antennas to the module.
• IoT Devices: Incorporated into a wide array of Internet of Things (IoT) devices that require compact and reliable antenna connections.

Features

• Ultra-Small Size: Features an extremely compact design, making it ideal for space-constrained applications.
• Surface Mount Technology (SMT): Designed for automated assembly processes using surface mount techniques.
• High-Frequency Performance: Supports high-frequency signal transmission with low insertion loss and excellent VSWR.
• Secure Mating: Offers a secure and reliable connection, often accompanied by tactile feedback indicating proper mating.
• Durable Construction: Constructed using high-quality materials to ensure long-term reliability and performance.

Benefits

• Optimized Space Utilization: The ultra-small size helps conserve valuable PCB space, allowing for more compact device designs.
• Efficient Assembly: SMT compatibility facilitates efficient and cost-effective automated assembly processes.
• Consistent Performance: Ensures a secure and reliable connection, minimizing signal loss and maintaining consistent performance.
• Superior Signal Integrity: Supports high-frequency applications with excellent signal integrity characteristics.
• Enhanced Durability: Robust construction guarantees long-term reliability, even in challenging operating environments.

Additional Details

The '1(61)' designation likely refers to a specific packaging or taping specification for use in automated pick-and-place assembly. These connectors are designed to mate with Hirose's U.FL series cables. It is essential to consult the manufacturer's datasheet for precise electrical specifications, including frequency range, impedance, and VSWR characteristics. Proper handling and soldering techniques are critical for successful SMT assembly. The materials used in its construction are selected to provide optimal high-frequency performance and durability. Always refer to the datasheet for detailed mechanical dimensions and electrical specifications prior to incorporating this connector into a circuit design. The connector is designed to be reflow solderable according to industry standards.