B39141B3608Z510

Overview

The B39141B3608Z510 is a Surface Acoustic Wave (SAW) filter manufactured by Qualcomm. It operates at a center frequency of 140MHz with a bandwidth of 500kHz and an insertion loss of 10dB. The component is housed in an 8-SMD, no-lead package measuring 0.118 inches square (3.00mm x 3.00mm) with a maximum height of 0.043 inches (1.10mm). This device is designed for RF applications requiring precise signal filtering.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal processing
• Designed for specific low-frequency band filtering requirements
• Engineered for surface mount integration into compact electronic assemblies

Applications

• RF front-end modules requiring 140MHz filtering
• Industrial control systems operating in the 140MHz band
• Specialized communication equipment utilizing SAW filter technology

Procurement Notes

Verify component status as obsolete before procurement planning. Confirm availability through authorized distributors or secondary market suppliers. Ensure compatibility with existing design specifications given the discontinued status. Review datasheet revisions for any historical manufacturing changes. Validate packaging type matches assembly requirements.

Selection Notes

Select this component only if the application specifically requires a 140MHz center frequency and 500kHz bandwidth. Consider the 10dB insertion loss impact on system sensitivity. Evaluate the 8-SMD package dimensions against board space constraints. Assess supply chain stability due to obsolete status. Compare performance against newer alternatives if available.

Part Context

This part belongs to Qualcomm's RF front-end filter portfolio, which includes various SAW and BAW technologies. These components are typically used in wireless communication systems to isolate specific frequency bands. The B39141 series generally targets niche industrial or specialized communication frequencies rather than mainstream cellular bands.

Replacement Considerations

As the part is obsolete, direct substitutes may be limited. Consult Qualcomm for recommended replacement parts within the B39141 series or equivalent 140MHz SAW filters from other manufacturers. Verify electrical parameters match exactly to ensure circuit functionality.