B39831B5008U410

Overview

The B39831B5008U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm RF front-end filters. It operates at a center frequency of 833MHz with a bandwidth of 34MHz and an insertion loss of 1.9dB. The component is housed in a bulk package configuration. This product is currently classified as obsolete and is no longer in active production.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF filtering
• Designed for specific frequency band applications

Applications

• RF front-end signal processing

Procurement Notes

This component is officially listed as obsolete and discontinued by the manufacturer. Procurement should focus on identifying verified parameter-equivalent replacement parts from the same manufacturer family to ensure compatibility. Verify current availability through authorized distributors, as standard supply channels may not stock this legacy item.

Selection Notes

Selection requires evaluating alternative components within the B39831 series or equivalent RFFE filter families. Engineers must confirm that substitute devices match the required 833MHz center frequency, 34MHz bandwidth, and 1.9dB insertion loss specifications. Package compatibility and thermal characteristics should also be validated against the original design constraints.

Part Context

This part belongs to the Qualcomm RF front-end filters portfolio, which includes various SAW and BAW technologies. These components are engineered to address RF design challenges in wireless connectivity systems. The B39831 series specifically targets applications requiring precise frequency selection and interference rejection in compact form factors.

Replacement Considerations

Verify parameter-equivalent substitutes such as other B39831 variants. Confirm electrical matching for frequency and loss before integration.