SFSKB2M30GA0001-R1

Overview

The SFSKB2M30GA0001-R1 is a surface-mount ceramic bandpass filter manufactured by Murata Electronics. It features a center frequency of 2.3 MHz and a bandwidth of 75 kHz. The device operates with an impedance of 1 kOhm and utilizes a four-terminal, no-lead SMD package configuration. This component is designed for signal conditioning applications requiring precise frequency selection within the specified bandwidth parameters.

Feature Summary

• Provides narrowband filtering capability centered at 2.3 MHz
• Utilizes a compact surface-mount design for automated assembly
• Offers high impedance matching suitable for specific signal paths

Applications

• Signal conditioning circuits
• Frequency discrimination systems
• RF front-end filtering

Procurement Notes

Verify the current product status as sources indicate this part may be obsolete or not recommended for new designs. Confirm availability through authorized distributors and ensure the ordering suffix matches the required tape and reel packaging specifications before procurement.

Selection Notes

Select this component when a fixed 2.3 MHz center frequency with 75 kHz bandwidth is required. Ensure the circuit design accommodates the 1 kOhm impedance level. Verify that the surface-mount form factor fits the available PCB real estate constraints.

Part Context

This component belongs to Murata's line of ceramic filters, specifically designed for discriminator and bandpass applications. It serves as a passive signal processing element in electronic systems requiring stable frequency response characteristics without active components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Murata Electronics directly for potential obsolescence management strategies or equivalent replacement recommendations.