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Product Detailed Parameters
- Description：RF FILTER BAND PASS 2.45GHZ 0805
- Series：SLFB
- Mfr：Shenzhen Sunlord Electronics Co., Ltd.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：2.45GHz Center
- Bandwidth：-
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：-
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), 3 PC Pad
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Height (Max)：0.039" (1.00mm)
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Overview
The SLFB21-2R450G-41TF is a multilayer LTCC band pass filter manufactured by Shenzhen Sunlord Electronics Co., Ltd. It operates with a center frequency of 2.45 GHz and supports a bandwidth range of 2400 MHz to 2500 MHz. The component features a minimum attenuation of 15 dB at 1600 MHz and provides rejection greater than 25 dB at 1800 MHz. It is housed in a compact 0805 (2012 Metric) surface mount package with three pads, designed for integration into RF circuits requiring precise signal filtering.
Feature Summary
- Utilizes LTCC technology for stable high-frequency performance
- Provides effective out-of-band interference suppression
- Designed for compact surface mount integration
Applications
- Wireless LAN modules
- Bluetooth communication devices
- ISM band equipment
Procurement Notes
Verify the specific ordering suffix against official manufacturer documentation to ensure correct electrical characteristics. Confirm that the requested part number matches the exact LTCC band pass filter specifications required for your design. Cross-reference the datasheet parameters with your system requirements before finalizing procurement orders.
Selection Notes
Select this component when a 2.45 GHz center frequency is required within an ISM band application. Ensure the PCB layout accommodates the 0805 footprint dimensions. Verify that the 15 dB minimum attenuation specification meets the noise floor requirements of the target RF front-end circuit design.
Part Context
This component belongs to the SLFB series of multilayer chip LC band pass filters produced by Shenzhen Sunlord Electronics Co., Ltd. The series focuses on providing reliable filtering solutions for wireless communication applications using advanced ceramic materials and manufacturing processes.
Replacement Considerations
Consult official substitution lists from Shenzhen Sunlord Electronics Co., Ltd. for verified alternatives. Generic cross-references may not match the specific LTCC construction or attenuation curves.
