SF14-1582M5UUD1

Overview

The SF14-1582M5UUD1 is a Surface Acoustic Wave (SAW) filter manufactured by KYOCERA AVX, designed for signal conditioning applications. It operates at a center frequency of 1.582 GHz with an insertion loss of 1.4 dB. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types for surface mount installation. It is housed in a compact 5-SMD, no-lead package measuring 1.40mm x 1.10mm with a maximum height of 0.70mm. The device supports operation within a temperature range of -40°C to +85°C and is RoHS compliant.

Feature Summary

• Compact 1.4x1.1mm footprint suitable for space-constrained designs
• Low insertion loss of 1.4 dB for efficient signal transmission
• RoHS compliant construction for environmental safety

Applications

• GPS receiver front-end filtering
• GNSS signal conditioning modules
• Satellite navigation systems

Procurement Notes

Verify current availability status as the part may be obsolete or discontinued. Confirm if the recommended substitute SF14-1582M5UUS1 meets all design requirements before procurement. Check manufacturer documentation for any specific handling or moisture sensitivity precautions during assembly.

Selection Notes

Select this component for GPS applications requiring precise 1.582 GHz filtering. Ensure the PCB layout accommodates the 5-SMD no-lead package dimensions. Verify that the operating temperature range aligns with the system environment. Consider the available substitute if original stock is unavailable.

Part Context

This component belongs to the SF14 series of SAW filters from KYOCERA AVX, specialized for RF signal conditioning. It is engineered for high-frequency applications such as global positioning systems. The series emphasizes miniaturization and performance stability in compact form factors.

Replacement Considerations

The SF14-1582M5UUS1 is listed as a manufacturer-recommended substitute. Verify electrical compatibility and pin configuration before substitution.