ASR915E

Overview

The ASR915E is a surface-mount SAW resonator manufactured by Abracon LLC, designed for operation at a center frequency of 915 MHz. It features an SMD-8 package with dimensions of 5 x 5 x 1.35mm and operates within a temperature range of -40°C to +85°C. The component exhibits a typical impedance of 18Ω and a frequency stability of 10 PPM. It is RoHS compliant and lead-free, suitable for standard commercial applications requiring reliable RF signal generation.

Feature Summary

• Surface-mount SAW technology for compact integration
• Wide operating temperature range from -40°C to +85°C
• RoHS compliant and lead-free construction

Applications

• RF signal generation in communication modules
• Frequency reference in wireless devices
• Integration in IoT hardware platforms

Procurement Notes

Verify that the specific order matches the ASR915E part number and SMD-8 package configuration. Confirm compliance requirements such as RoHS status if applicable to the target market. Ensure the application environment remains within the specified -40°C to +85°C operating temperature range to maintain performance integrity.

Selection Notes

Select this component when a 915 MHz surface-mount SAW resonator is required for space-constrained designs. Consider the 10 PPM stability and 18Ω impedance characteristics against circuit requirements. Evaluate the SMD-8 footprint compatibility during PCB layout planning to ensure proper mounting and thermal management.

Part Context

This component belongs to Abracon's line of surface-mount SAW resonators, which are engineered for high-frequency stability in compact packages. The ASR915E specifically targets the ISM band applications, providing a cost-effective solution for mass-produced electronic devices requiring precise frequency control without the complexity of active oscillators.

Replacement Considerations

Consult official Abracon documentation for direct cross-reference alternatives. Verify pinout compatibility and electrical parameters before substituting with other manufacturers' parts to ensure circuit functionality is maintained.