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Product Detailed Parameters
- Description：DISCR SMD FOR TOSHIBA TA31275
- Series：CDSCB
- Mfr：Murata Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：10.7MHz Center
- Impedance：-
- Bandwidth：-
- Insertion Loss：3dB
- Filter Type：Discriminator
- Mounting Type：Surface Mount
- Package / Case：1808 (4520 Metric), 2 PC Pad
- Size / Dimension：0.177" L x 0.079" W (4.50mm x 2.00mm)
- Height (Max)：0.039" (1.00mm)
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Overview
The CDSCB10M7GF123-R0 is a ceramic discriminator filter manufactured by Murata Electronics, designed specifically for FM-style detection applications. It operates at a center frequency of 10.7 MHz and utilizes surface-mount device (SMD/SMT) technology for board mounting. The component functions within an operating temperature range of -20°C to +80°C. It is available in reel, cut tape, and MouseReel packaging formats. This product is classified under signal conditioning filters and is currently listed as end-of-life.
Feature Summary
- Specialized ceramic construction optimized for FM-style detection circuits rather than general-purpose intermediate frequency filtering.
Applications
- FM-style detection circuits
Procurement Notes
Verify current availability status directly with the manufacturer or authorized distributors, as this part is designated as end-of-life. Confirm that the specific application requirements align with the component's specialized function for FM detection, ensuring it is not used where general-purpose IF filtering is required. Check for any updated discontinuance notifications or recommended replacement components from Murata Electronics before finalizing procurement plans.
Selection Notes
Select this component only when the design specifically requires a ceramic discriminator for 10.7 MHz FM detection. Ensure the PCB layout accommodates the SMD package dimensions and that the operating environment stays within the specified -20°C to +80°C temperature range. Consider the end-of-life status when planning long-term production cycles.
Part Context
This component belongs to Murata's line of ceramic discriminators, which are distinct from standard ceramic resonators or general-purpose filters. It is engineered for precise frequency discrimination in communication systems requiring FM demodulation at the standard 10.7 MHz intermediate frequency.
Replacement Considerations
Public confirmed substitute part numbers are not provided in the available documentation. Consult Murata Electronics for official obsolescence management and potential alternative recommendations.
