AKER 18.432 MHz Crystal Surface Mount 4-Pin HC-49 Package ±30 ppm Frequency Tolerance CA4-18.432-18-3050-X

AKER CA4-18.432-18-3050-X is a precision 18.432 MHz crystal unit designed for electronic applications requiring stable and accurate timing reference signals. Packaged in an HC-49 metal can with a 4-pin surface mount configuration, this crystal provides ±30 ppm frequency tolerance and ±50 ppm frequency stability to support reliable oscillator performance in industrial, communication, and consumer electronics systems.

This compact crystal unit has package dimensions of 13 mm length, 4.7 mm width, and 5.2 mm height, making it suitable for space-constrained PCB layouts. It has a load capacitance of 18 pF and series resistance of 40 ohms for high-quality oscillation.

Designed to operate reliably across a wide temperature range from -40°C to 85°C, the CA4 series crystal ensures stable performance in diverse environmental conditions. Packaging in tape and reel format facilitates high efficiency in automated manufacturing processes.

The unit is compliant with RoHS directives, confirming adherence to environmental and safety standards. Originating from China, this crystal unit is well-suited for use in industrial electronics, communications, embedded systems, instrumentation, and consumer devices where precise frequency control is critical.

This crystal employs surface mount technology with an HC-49 package. Pin count is 4, providing robust mechanical and electrical connection. Frequency tolerance ensures precise timing with ±30 ppm accuracy. Series resistance of 40 ohms supports stable oscillator circuits.

Wide operating temperature range enhances reliability in harsh conditions. RoHS compliance ensures environmental safety. Explore other advanced electronic components and crystal units on EnvMart for industrial and laboratory applications to meet your design requirements.

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