SFKLF10M7NL00-B0

Overview

The Murata SFKLF10M7NL00-B0 is a ceramic filter designed for FM signal processing applications. It operates with a center frequency of 10.7 MHz and features a nominal impedance of 600 Ohms. The device utilizes a 3-SIP package with a 2.50 mm pitch, suitable for through-hole mounting. Key electrical characteristics include a bandwidth of 20 kHz and an insertion loss of 6 dB. The maximum height of the component is 12.00 mm. This component belongs to the SF series and is manufactured under the CERAFIL trademark.

Feature Summary

• Provides precise frequency selection for FM intermediate frequency signals
• Utilizes ceramic resonator technology for stable performance
• Designed for through-hole board mounting applications

Applications

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

Procurement Notes

Verify the specific suffix 'B0' against official Murata documentation to confirm packaging and tape-and-reel specifications. Ensure the 600 Ohm impedance matches the circuit design requirements. Cross-reference the 3-SIP package dimensions with PCB layout constraints. Confirm RoHS compliance status via the latest datasheet before procurement.

Selection Notes

Select this component when a 10.7 MHz center frequency with 20 kHz bandwidth is required for FM applications. The 600 Ohm impedance must align with the source and load impedances of the surrounding circuitry. Consider the 3-SIP through-hole package for assembly compatibility. Verify that the 6 dB insertion loss meets the system sensitivity requirements.

Part Context

This component is part of Murata's SF series of ceramic filters, marketed under the CERAFIL brand. These filters are engineered for reliable signal conditioning in consumer electronics and communication devices. The SFKLF variant specifically targets FM band applications, offering a standardized form factor for integration into printed circuit boards.

Replacement Considerations

Direct substitutes may include other Murata ceramic filters with identical 10.7 MHz center frequency, 600 Ohm impedance, and 3-SIP package. Verify mechanical dimensions and pinout compatibility before substitution. Alternative brands may offer similar specifications but require validation of electrical parameters such as bandwidth and insertion loss.