CSTNR4M00GH5C000R0

Resonators Overview

The Murata Electronics CSTNR4M00GH5C000R0 is a CERALOCK ceramic resonator designed for surface-mount applications. It operates at a nominal frequency of 4 MHz with a load capacitance of 39 pF. The device features a tolerance of ±0.1% and a frequency stability of ±0.13%. It supports an operating voltage of 6 VDC and functions within a temperature range of -40°C to +125°C. The component measures 4.5 mm in length, 2 mm in width, and 1.1 mm in height, weighing approximately 35 mg.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides high frequency stability for precise timing requirements
• Supports automated surface-mount assembly processes

Resonators Applications

• Automotive electronic systems
• Microcontroller clock sources
• Communication interface circuits

Resonators Procurement Notes

Verify the specific suffix GH5C000 against project requirements to ensure compatibility with intended load capacitance and stability specifications. Confirm that the -40°C to +125°C operating range meets environmental constraints. Check current availability status as previous records indicated non-recommended-for-new-design or limited distribution statuses for related variants.

Resonators Selection Notes

Select this component when a compact surface-mount solution is required for 4 MHz timing applications. Ensure the PCB layout accommodates the 4.5 x 2 mm footprint. Verify that the system impedance matches the 39 pF internal load capacitance to maintain the specified ±0.13% frequency stability across the full industrial temperature range.

Resonators Part Context

This part belongs to the CERALOCK family of ceramic resonators from Murata Electronics. These devices combine piezoelectric elements with integrated capacitors to offer a cost-effective alternative to quartz crystals. The series is engineered for reliability in demanding environments, including automotive applications requiring extended temperature operation.

Resonators Replacement Considerations

Murata suggests the CSTCR4M00G15C99-R0 as an alternate option. Verify mechanical dimensions and electrical parameters before substitution.