SFELA10M7DF00-B0

Overview

The Murata Electronics SFELA10M7DF00-B0 is a ceramic filter designed for signal conditioning applications. It operates at a center frequency of 10.7 MHz, specifically tuned for FM intermediate frequency processing. The component features a bandwidth of 175 kHz and an impedance of 470 Ohms. It utilizes a 3-SIP package with a 2.50 mm pitch, facilitating board mount installation.

Feature Summary

• Provides precise signal conditioning for FM intermediate frequencies
• Utilizes robust ceramic construction for stable performance
• Designed for surface or board mounting via SIP configuration

Applications

• FM radio receiver circuits
• Intermediate frequency filtering in communication devices
• Signal conditioning in audio processing equipment

Procurement Notes

Verify the specific package dimensions and pin pitch against the official datasheet before integration. Confirm RoHS compliance status through current manufacturer documentation. Ensure the supplier provides valid traceability records. Check for any recent product change notifications that may affect mechanical or electrical characteristics.

Selection Notes

Select this component when a 10.7 MHz center frequency with 175 kHz bandwidth is required for FM applications. The 470 Ohm impedance must match the circuit design requirements. Consider the 3-SIP package size for available PCB space. Verify compatibility with existing assembly processes for SIP components.

Part Context

This part belongs to the CERAFIL series of ceramic filters from Murata Electronics. These components are engineered for high selectivity and stability in consumer electronics. The SFELF and SFECF series share similar functional principles but differ in packaging and specific electrical parameters.

Replacement Considerations

SFECF10M7DF00-R0 offers similar 10.7 MHz FM filtering but uses a different SMD package and 330 Ohm impedance. SFELA10M7JAA0-B0 provides 150 kHz bandwidth. Verify impedance and package compatibility before substitution.