CSTLS4M00G53-A0

The CSTLS4M00G53-A0 is a ceramic resonator (CERALOCK®) from Murata Manufacturing Co., Ltd., designed for clock generation in microcontrollers and other timing circuits. It features a nominal oscillation frequency of 4.000 MHz with an initial frequency tolerance of ±0.5% and frequency stability of ±0.2% over the operating temperature range of -20°C to +80°C. The built-in load capacitance of 15 pF (integrated in the component) eliminates the need for external capacitors, simplifying PCB layout and reducing component count.

This resonator offers a resonant impedance of 30 Ω maximum, making it suitable for low-power oscillator circuits. It is rated for a DC supply voltage of 6 V maximum and an AC signal amplitude of 15 Vp-p maximum. The component is housed in a radial through-hole package with three leads, a 2.50 mm lead pitch, and overall dimensions of 8.0 mm length × 3.0 mm width × 5.5 mm height.

Typical applications include use as a clock source for microcontrollers, embedded systems, and consumer electronics requiring precise timing without external load capacitors. The storage temperature range is -55°C to +85°C. RoHS and REACH compliance are listed but unverified; confirm with supplier for certification documents.