EFO-P4004E5

Resonators Overview

The EFO-P4004E5 is a surface-mount ceramic resonator manufactured by Panasonic Electronic Components. It operates at a nominal frequency of 4 MHz with a tolerance of ±0.3%. The device features built-in capacitors and is housed in a compact SMD package measuring 7.80mm x 3.20mm x 3.00mm. It supports an operating temperature range from -20°C to +80°C.

Resonators Feature Summary

• Encased in a robust ceramic package for durability
• Integrates built-in capacitors to simplify circuit design
• Designed for surface-mount technology (SMD) applications

Resonators Applications

• Microcontroller clock sources
• Timing circuits in consumer electronics
• Embedded system oscillators

Resonators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check current availability as the part may be obsolete or restricted in certain regions. Ensure packaging specifications match production requirements before ordering.

Resonators Selection Notes

Select this component for applications requiring precise timing at 4 MHz with minimal external components. Consider the ±0.3% tolerance and temperature stability when designing circuits sensitive to frequency drift. Verify physical dimensions fit the PCB layout constraints.

Resonators Part Context

This ceramic resonator belongs to the EFO-P series, designed for general-purpose timing applications. It offers a cost-effective alternative to quartz crystals while providing stable frequency generation. The series is known for reliability in mass-produced electronic devices.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Panasonic catalogs for compatible alternatives within the same series or similar specifications.