B39202B3668U410

Overview

The B39202B3668U410 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm Technologies, designed for RF front-end applications. It operates at a center frequency of 1.95 GHz with a bandwidth of 60 MHz and an insertion loss of 3 dB. The component is housed in a compact 6-SMD, No Lead package measuring 1.60mm x 1.60mm x 0.70mm. It is RoHS compliant and classified under EAR99.

Feature Summary

• Utilizes Surface Acoustic Wave technology for efficient signal filtering
• Designed for integration into mobile communication systems
• Compact surface-mount packaging facilitates automated assembly

Applications

• UMTS cellular networks
• Mobile phone RF front-ends
• Wireless communication devices

Procurement Notes

Verify the specific datasheet revision and manufacturing origin before procurement, as component specifications may vary between production lots. Confirm that the 6-SMD package dimensions align with your PCB footprint requirements. Ensure compliance with local import regulations regarding EAR99 classification. Check for any alternative sourcing options if availability is constrained.

Selection Notes

Select this component when a SAW filter is required for UMTS bands around 1.95 GHz. Consider its low insertion loss and small form factor for space-constrained designs. Evaluate thermal performance and mounting reliability for the target application environment. Compare against other RFFE filters from the same manufacturer for system-level optimization.

Part Context

This part belongs to the Qualcomm B39202 series of RF SAW filters. These components are engineered for high-performance wireless connectivity solutions. The series supports various cellular standards and frequencies, providing essential filtering for modern mobile devices and infrastructure.

Replacement Considerations

Consult official Qualcomm documentation for verified substitute part numbers. Do not assume cross-compatibility with other manufacturers' SAW filters without rigorous testing.