EFO-N4004E5

Resonators Overview

The Panasonic EFO-N4004E5 is a surface-mount ceramic resonator designed for electronic circuits. It operates at a nominal frequency of 4 MHz with a frequency tolerance of 5000 ppm and stability of 0.2%. The component features built-in capacitors and is housed in a ceramic package measuring 7.8 mm in length, 3.2 mm in width, and 3.0 mm in height. It supports an operating temperature range from -20 °C to +80 °C and complies with RoHS standards.

Resonators Feature Summary

• Encased in a compact ceramic package suitable for surface mount applications
• Integrates built-in capacitors to simplify circuit design
• Provides stable oscillation at a nominal frequency of 4 MHz

Resonators Applications

• Microcontroller clock generation
• General-purpose oscillator circuits
• Embedded system timing references

Resonators Procurement Notes

Verify the specific suffix and package variant against official Panasonic documentation to ensure compatibility with the target PCB footprint. Confirm RoHS compliance status and lead-free characteristics as required by regulatory standards. Check availability through authorized distributors as supply levels may vary.

Resonators Selection Notes

Select this component when a cost-effective, surface-mount solution is required for 4 MHz timing applications. Ensure the 5000 ppm tolerance meets the system's frequency accuracy requirements. Verify that the physical dimensions fit within the designated area on the printed circuit board layout.

Resonators Part Context

This part belongs to the Panasonic EFO series of chip-type ceramic resonators. These components are engineered for high reliability and consistent performance in consumer electronics and industrial equipment. The series offers various frequency options and package types to accommodate different design constraints.

Resonators Replacement Considerations

Direct substitutes include other Panasonic ceramic resonators with identical 4 MHz specifications and compatible SMD footprints. Cross-reference with equivalent parts from other manufacturers only if pinout and electrical parameters match exactly.