F5QG737M5P2KK-J

Overview

The F5QG737M5P2KK-J is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for RF signal conditioning applications. It operates at a center frequency of 737.5 MHz with an insertion loss of 2.8 dB and a bandwidth of 17 MHz. The device features 50 Ohm impedance and utilizes SMD/SMT termination types. Its compact physical dimensions are 1.1 mm x 0.9 mm x 0.5 mm, housed in a 5-SMD, No Lead package. The component supports a minimum operating temperature of -30 C and a maximum of +85 C.

Feature Summary

• Compact low-profile surface mount design suitable for space-constrained mobile devices
• Optimized RF filtering performance for cellular communication bands
• High reliability construction compliant with RoHS standards

Applications

• Mobile phone GSM RF circuits
• CDMA wireless systems
• WCDMA infrastructure
• LTE network equipment

Procurement Notes

Verify the specific suffix J against official Taiyo Yuden documentation to confirm exact packaging and handling specifications. Ensure compatibility with existing PCB footprints and reflow soldering profiles. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm current production status as some variants may be subject to discontinuation notices.

Selection Notes

Select this component when designing RF front-ends requiring precise filtering at 737.5 MHz. Consider the 17 MHz bandwidth and 2.8 dB insertion loss for link budget calculations. The 5-SMD package requires appropriate pick-and-place capabilities during assembly. Evaluate thermal management requirements within the specified -30 C to +85 C operating range.

Part Context

This SAW filter belongs to the F5 series from Taiyo Yuden, targeting high-frequency RF applications. It complements other filters in the lineup covering ranges from 617 MHz to 8.25 GHz. The device supports modern wireless standards including LTE, 5G NR, NB-IoT, and Bluetooth. It serves as a critical passive component for signal integrity in portable electronics.

Replacement Considerations

Public confirmed substitute part number: FSSCSR1T740MP2KQ-AJ.