AWSCR-4.91CPLA-C33-T4 is a miniature ceramic resonator designed for clock generation in microprocessor and industrial control applications. Operating at 4.91 MHz with 33 pF built-in capacitance (C1=C2), it features a typical resonant impedance of 30 O for frequencies in the 3.50 MHz to 12.00 MHz range. The device offers a frequency tolerance of ±0.5% and frequency stability of ±0.3%, with an operating temperature range of -40°C to +85°C. Housed in a compact 6.0 x 3.0 x 1.8 mm package, this RoHS-compliant resonator is ideal for metering systems, remote control, electric appliances, and industrial applications requiring reliable timing references.