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Product Detailed Parameters
- Description：RF FILTER LOW PASS 868MHZ 0805
- Series：-
- Mfr：Johanson Technology Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：868MHz Center
- Bandwidth：20MHz
- Filter Type：Low Pass
- Ripple：-
- Insertion Loss：0.5dB
- 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 Johanson Technology 0868LP15A0020001E is a surface-mount low-pass RF filter designed for the 868 MHz ISM band. It operates with a center frequency of 868 MHz and a bandwidth of 20 MHz. The component features an insertion loss of 0.5 dB and a return loss of 14.0 dB. It utilizes a 0805 (2012 metric) package measuring 2.00 mm x 1.25 mm x 1.05 mm. The device supports a 50 Ohm impedance and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Provides signal conditioning via low-pass filtering characteristics optimized for specific industrial, scientific, and medical bands.
- Utilizes a compact 0805 surface-mount footprint to facilitate automated PCB assembly processes.
- Maintains stable electrical performance across extended industrial operating temperature ranges.
Applications
- ISM band communication modules
- Industrial sensor networks
- Wireless telemetry systems
Procurement Notes
Verify the legacy part number 0868LP15A020 when sourcing replacements or reviewing historical documentation. Confirm RoHS3 compliance status through official manufacturer datasheets prior to final integration. Ensure the selected packaging format matches production line requirements for surface-mount technology implementation.
Selection Notes
Select this component for applications requiring precise attenuation above the 878 MHz cutoff while preserving signal integrity at 868 MHz. The 0.5 dB insertion loss specification ensures minimal signal degradation in sensitive receiver chains. Evaluate the 0805 package dimensions against available board space constraints during the layout phase.
Part Context
This component belongs to Johanson Technology's LP series of low-pass filters. These devices are engineered for radio frequency signal conditioning in wireless infrastructure. The product line emphasizes miniaturization and consistent performance for modern mobile and IoT hardware designs.
Replacement Considerations
The legacy part number 0868LP15A020 serves as the direct predecessor. Verify functional equivalence through updated technical specifications before substitution.
FAQ
What is the legacy part number for this component?
The legacy part number is 0868LP15A020.
What is the maximum operating temperature?
The maximum operating temperature is +85°C.
