GJM1555C1H240FB01D

The Murata GJM1555C1H240FB01D is a chip monolithic ceramic capacitor from the GJM series, designed for high-frequency applications. It offers a nominal capacitance of 24 pF with a tight ±1% tolerance, and is rated for 50 V DC operation. The capacitor uses a C0G (NP0) temperature coefficient, providing a stable capacitance change of 0±30 ppm/°C over the operating temperature range of -55°C to 125°C.

This component is engineered for RF, microwave, and high-frequency circuits where low loss and high Q are critical. It features a minimum Q of 880, ensuring excellent performance in resonant and filtering applications. The insulation resistance exceeds 10,000 MΩ, and the dielectric strength is rated at 150 V (300% of rated voltage), confirming robust reliability.

The capacitor is housed in a compact 0402 (1005 metric) surface-mount package with dimensions of 1.00 mm × 0.50 mm × 0.50 mm (nominal thickness). It is designed for reflow soldering only, and is available in tape and reel packaging with a standard quantity of 10,000 pieces per 180 mm reel. The 8 mm tape width and 2 mm pitch facilitate automated assembly.

With its high Q, low loss characteristics, and stable C0G dielectric, this capacitor is well-suited for impedance matching, coupling, and bypass applications in RF modules, wireless communication devices, and microwave circuits. Its compact size and reliable performance make it a practical choice for space-constrained designs.