SR32M4-433.920-F75IL25A

Overview

The SR32M4-433.920-F75IL25A is a Surface Acoustic Wave (SAW) resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a nominal frequency of 433.92 MHz with a specified load capacitance of 50 Ohms. The device features a frequency tolerance of +/-75 kHz and is designed for surface mount applications in a 3.2x2.5 mm package. It supports an operating temperature range from -40°C to +85°C, ensuring reliable performance in various electronic environments.

Feature Summary

• Utilizes Surface Acoustic Wave technology for stable frequency generation
• Designed for compact surface mount integration
• Operates within extended industrial temperature ranges

Applications

• Wireless communication modules
• Remote control systems
• RF signal processing circuits

Procurement Notes

Verify the manufacturer part number against official Suzhou Hangjing documentation to confirm specifications. Ensure compatibility with the target PCB footprint and thermal requirements. Request datasheets for precise electrical characteristics before integration into production designs.

Selection Notes

Select this component when a 433.92 MHz SAW resonator is required for space-constrained designs. Consider the 50 Ohm impedance and +/-75 kHz tolerance against circuit requirements. Verify that the 3.2x2.5 mm package fits the available board real estate and assembly capabilities.

Part Context

This component belongs to the SAW resonator family produced by Suzhou Hangjing Elec&Tech Co., Ltd., a company specializing in quartz frequency control components. The brand focuses on precision supply chain management and quality testing for global electronics manufacturers.

Replacement Considerations

Check for direct substitutes with identical 433.92 MHz frequency, 50 Ohm impedance, and compatible package dimensions. Ensure replacement parts meet the same +/-75 kHz tolerance and temperature range specifications.