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Product Detailed Parameters
- Description：FILTER 868 MHZ 20 KHZ BAND SMD
- Series：RCF
- Mfr：Raltron Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：868MHz Center
- Impedance：50Ohm
- Bandwidth：20 MHz
- Insertion Loss：0.5dB
- Filter Type：Low Pass
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), 8 PC Pad
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Height (Max)：0.041" (1.05mm)
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Overview
The RCF-868.000-20000-2012-TR is a ceramic filter manufactured by Raltron Electronics, designed for surface-mount applications in the 0805 (2012 Metric) package. It operates with a center frequency of 868 MHz and features a bandwidth of 20 kHz. The component exhibits an impedance of 50 Ohms and functions as a low-pass filter. It is supplied in tape and reel packaging to facilitate automated assembly processes.
Feature Summary
- Surface-mount construction in 0805 package
- Low-pass filtering capability
- 50 Ohm system impedance
Applications
- RF signal conditioning circuits
- Wireless communication modules
- Industrial control systems
Procurement Notes
Verify that the specific part number matches the required center frequency and bandwidth specifications for your design. Confirm the package type aligns with your PCB footprint requirements. Ensure the supplier provides valid RoHS compliance documentation if environmental regulations apply to your project. Check for active product status confirmation before finalizing procurement plans.
Selection Notes
Select this component when a precise low-pass filter is needed at 868 MHz with narrow bandwidth requirements. The 50 Ohm impedance ensures compatibility with standard RF transmission lines. The surface-mount format supports high-volume manufacturing. Consider thermal management and layout constraints associated with the small 0805 footprint during circuit design.
Part Context
This component belongs to the RCF series of ceramic filters from Raltron Electronics. These devices are engineered for radio frequency applications requiring stable performance. The series offers various configurations tailored for different frequency bands and impedance matching needs within electronic systems.
Replacement Considerations
Consult official manufacturer substitution lists for verified alternatives. Cross-reference technical parameters such as center frequency, bandwidth, and impedance to ensure functional equivalence. Verify package dimensions and pin configuration compatibility before implementing any substitute components.
