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Product Detailed Parameters
- Description：CRF,SM,866.000 MHZ
- Series：-
- Mfr：RFMi
- Package：Tape & Reel (TR),Tape & Reel (TR),Bag
- Frequency - Center：866.1MHz
- Bandwidth：31MHz, 40MHz
- Insertion Loss：3dB
- Ratings：AEC-Q200
- Applications：General Purpose
- Mounting Type：Surface Mount
- Package / Case：8-SMD, No Lead
- Height (Max)：0.055" (1.40mm)
- Size / Dimension：0.118" L x 0.118" W (3.00mm x 3.00mm)
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Overview
The RF3501E is a surface acoustic wave (SAW) bandpass filter manufactured by RFMi. It operates within the 863 MHz to 870 MHz frequency range with a center frequency of 866.1 MHz and a bandwidth of 40 MHz. The component features an insertion loss of 3 dB and supports impedances of 50 Ohms and 200 Ohms. Rated for 5 V, it functions between -40°C and +85°C. Packaged in an SM-3030-8 SMD/SMT form factor, it weighs 40.831 mg.
Feature Summary
- Surface acoustic wave technology for signal conditioning
- Bandpass filtering capability within specified European ISM bands
- Dual impedance support for flexible circuit integration
Applications
- Low-power wireless communication modules
- Machine-to-machine (M2M) connectivity devices
- ISM band transceiver front-ends
Procurement Notes
Verify the specific datasheet version when ordering, as manufacturer documentation may reference Akoustis-RFMi branding due to corporate restructuring. Confirm the package type matches the SM-3030-8 specification. Ensure the application voltage does not exceed the 5 V rating. Check for RoHS compliance status in the latest official documentation before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring precise filtering in the 863-870 MHz range. The dual impedance option allows adaptation to varying circuit requirements. Consider the operating temperature range of -40°C to +85°C for environmental suitability. The low unit weight and small footprint are advantageous for compact board designs.
Part Context
RFMi specializes in timing and frequency products for emerging wireless applications. This SAW filter belongs to their RF series, designed for robust performance in M2M and IoT sectors. The product line emphasizes reliability in low-power wireless environments, supporting global regulatory standards for unlicensed spectrum usage.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official RFMi or Akoustis-RFMi channels for qualified alternatives.
