The Takamisawa UM1-12W-K is a subminiature, single-pole double-throw (SPDT) signal switching relay designed for high-frequency applications up to 900 MHz. Operating at 12V DC, this relay offers reliable performance in a compact form factor. Key Features High-Frequency Performance: Ensures excellent isolation and low insertion loss, making it suitable for RF applications. Compact Design: With dimensions of approximately 20.1mm x 11.5mm x 10mm, it is ideal for space-constrained designs. Low Power Consumption: Operates efficiently with a nominal power consumption of 200 mW. High Reliability: Features bifurcated contacts for enhanced durability and consistent performance. Plastic Sealed Type: Provides protection against environmental factors, ensuring longevity. Technical Specifications Contact Arrangement: 1 Form C (SPDT) Contact Material: Gold clad (stationary contact), gold plate (movable contact) Maximum Switching Power: 10 W Coil Voltage: 12 V DC Coil Resistance: 720 ? Operate Time: Maximum 6 ms Release Time: Maximum 5 ms Operating Temperature Range: -30°C to +80°C Applications The UM1-12W-K relay is well-suited for various applications, including: RF and high-frequency signal switching Telecommunications equipment Test and measurement instruments Industrial control systems Its combination of compact size, high-frequency capability, and reliable performance makes it a versatile component in electronic designs.