B39380K6265K100

Overview

The B39380K6265K100 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm Technologies, designed for RF front-end applications. It operates at a center frequency of 38 MHz with a bandwidth of 15.9 dB. The component is housed in a 10-DIP package with a width of 0.500 inches (12.70 mm). This device is specifically engineered for television RF signal processing, providing necessary filtering characteristics for broadcast reception systems.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient RF signal filtering
• Designed for specific television RF band applications
• Available in a standard DIP package format

Applications

• Television RF signal processing
• Broadcast reception filtering
• RF front-end modules

Procurement Notes

Verify the exact datasheet specifications against the manufacturer's official documentation before integration. Confirm that the 38 MHz center frequency and 10-DIP package dimensions align with your circuit design requirements. Ensure compatibility with existing PCB layouts and soldering processes suitable for DIP components. Check for any updated lifecycle status or alternative part recommendations from Qualcomm.

Selection Notes

Select this component when a SAW filter with a 38 MHz center frequency is required for TV RF applications. The 10-DIP package offers through-hole mounting convenience. Consider the 15.9 dB bandwidth specification to ensure it meets the signal isolation needs of your specific television receiver design. Verify thermal and electrical performance against system constraints.

Part Context

This part belongs to Qualcomm's RF Front-End (RFFE) filters portfolio, which includes various discrete and embedded solutions. While the broader portfolio features advanced technologies like ultraBAW and ultraSAW for 5G/4G and Wi-Fi, this specific model targets legacy or specialized broadcast frequencies using SAW technology in a DIP package.

Replacement Considerations

Check for direct cross-reference numbers provided by Qualcomm. Evaluate other 38 MHz SAW filters in 10-DIP packages if this part is unavailable. Ensure substitute components match the electrical parameters and physical footprint exactly.