SLFB21-2R450G-06TF

Overview

The SLFB21-2R450G-06TF 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 a bandwidth of 100 MHz. The component features a minimum insertion loss of 1.8 dB and provides at least 15 dB attenuation at 1.6 GHz. It is housed in an 0805 (2012 Metric) surface mount package with a maximum height of 0.90 mm.

Feature Summary

• Utilizes LTCC technology for compact surface mount integration
• Provides precise band pass filtering centered at 2.45 GHz
• Designed for low insertion loss applications

Applications

• Wireless LAN systems
• Bluetooth modules
• ISM band communication devices

Procurement Notes

Verify the specific suffix '06TF' against the manufacturer's current datasheet to confirm pinout, tolerance, and termination specifications. Ensure compatibility with standard reflow soldering profiles for 0805 packages. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a 2.45 GHz center frequency with 100 MHz bandwidth is required. Consider the 1.8 dB insertion loss and 15 dB rejection at 1.6 GHz for signal integrity needs. The 0805 footprint suits space-constrained PCB layouts requiring surface mount assembly.

Part Context

This part belongs to the SLFB series of multilayer chip LC band pass filters from Shenzhen Sunlord Electronics. These filters are designed for radio frequency applications, offering stable performance in compact packages suitable for modern wireless communication equipment.

Replacement Considerations

Check for direct substitutes within the SLFB series or equivalent LTCC filters from other manufacturers. Verify that replacement parts match the 2.45 GHz center frequency, 100 MHz bandwidth, and 0805 package dimensions.