QANTEK 20 MHz Crystal ±20 ppm HC-49 2-Pin Through Hole Mount QCL20.0000F18B23B

QANTEK QCL20.0000F18B23B is a precision 20 MHz crystal oscillator designed for reliable timing and frequency control in electronic circuits. This crystal features a frequency tolerance of ±20 ppm, ensuring stable operation across a range of environmental conditions and temperatures from -40°C up to 85°C.

Its package type is HC-49 with a through hole mounting style, featuring 2 pins spaced to fit typical PCB layouts. The crystal measures 11.05 mm in length, 4.65 mm in width, and 3.5 mm in height, supporting compact PCB design.

The load capacitance is specified at 18 pF, which helps achieve the desired oscillation frequency and stability. Series resistance of 40 ohms ensures low power loss and reliable frequency stability.

This product complies with RoHS standards, supporting environmentally safe manufacturing processes. It is manufactured as part of the QCL series, targeting high precision oscillator applications in industrial, electronic manufacturing, laboratory, and communication devices.

Standard frequency is 20 MHz for precise timing applications. Through hole mount type with 2 pins for easy PCB insertion. Load capacitance is rated at 18 pF to match circuit requirements. Compact dimensions of 11.05 mm length, 4.65 mm width, and 3.5 mm height.

Operates reliably between -40°C to 85°C temperature range. Series resistance of 40 ohms ensures stable oscillation. Meets RoHS compliance standards for environmental safety. Manufactured under QCL series with automotive standard not applicable.

Ideal for electronic circuits requiring stable oscillators and resonators. This crystal is suitable for use in industrial control systems, communication devices, instrumentation, and embedded electronic projects requiring accurate frequency control.

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