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Product Detailed Parameters
- Description：RF FILTER LOW PASS
- Series：-
- Mfr：Walsin Technology Corporation
- Package：Tape & Reel (TR)
- Frequency：-
- Bandwidth：-
- Filter Type：-
- Ripple：-
- Insertion Loss：-
- Mounting Type：-
- Package / Case：-
- Size / Dimension：-
- Height (Max)：-
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Overview
The RFLPF1005040A27B1U is a low-pass filter designed for signal conditioning applications. It operates at a frequency of 2.4 GHz with a nominal impedance of 50 Ohms. The component utilizes an SMD/SMT termination type and is housed in a 0402 (1005 metric) package. It features an insertion loss of 0.75 dB. The device functions within a temperature range from -40°C to +85°C.
Feature Summary
- Provides low-pass filtering characteristics for RF signal conditioning
- Optimized for 2.4 GHz ISM band applications
- Compact surface-mount design suitable for space-constrained layouts
Applications
- Wireless communication modules operating in the 2.4 GHz ISM band
- RF front-end signal conditioning circuits
- Bluetooth and Wi-Fi device implementations
Procurement Notes
Verify the specific suffix B1U against official Walsin documentation to confirm exact electrical tolerances and performance curves. Ensure the 0402 footprint matches the target PCB layout. Confirm RoHS compliance status through the manufacturer's current certification documents before integration into production.
Selection Notes
Select this component when a compact, high-frequency low-pass filter is required for 2.4 GHz systems. The 0402 package size offers a small form factor for dense circuit boards. Verify that the 50 Ohm impedance aligns with the system transmission line requirements and that the operating temperature range meets environmental specifications.
Part Context
This part belongs to the RFLPF series of radio frequency filters manufactured by Walsin Technology Corporation. The series includes various low-pass filter configurations tailored for wireless applications. The 0402 package indicates a standard metric size of 1.0mm by 0.5mm, common in modern consumer electronics manufacturing.
FAQ
What is the primary function of the RFLPF1005040A27B1U?
It serves as a low-pass filter for signal conditioning in RF applications.
What is the operating frequency range for this component?
The component is specified for operation at 2.4 GHz.
