TR0117AA0090

Overview

The TR0117AA0090 is a dielectric surface acoustic wave (SAW) filter manufactured by TST Semiconductor. It operates within the 3450 MHz center frequency range with a bandwidth of 300 MHz. The component features an insertion loss of 2 dB and provides attenuation of 30 dB at specified frequencies. Designed for industrial applications, it supports a wide operating temperature range from -40°C to +105°C. The physical dimensions are approximately 15.9 x 5.1 mm.

Feature Summary

• Surface acoustic wave technology for RF signal filtering
• Wide industrial operating temperature capability
• Compact dielectric filter construction

Applications

• RF communication systems requiring 3450 MHz filtering
• Industrial electronic equipment
• Wireless infrastructure components

Procurement Notes

Verify the exact center frequency specification against the latest manufacturer datasheet, as sources indicate both 3300-3600 MHz range and specific 3450 MHz designation. Confirm package dimensions and termination type directly with TST Semiconductor or authorized distributors prior to ordering. Ensure the supplier provides official documentation to validate the part number authenticity and current production status.

Selection Notes

Select this component when a SAW filter with a 300 MHz bandwidth around 3450 MHz is required. Consider the 2 dB insertion loss and 30 dB attenuation specifications for system link budget calculations. The wide temperature range makes it suitable for harsh environments where standard commercial grade parts may fail. Verify mechanical fitment against the 15.9 x 5.1 mm footprint constraints.

Part Context

TST Semiconductor is recognized as a leading supplier of SAW devices in Taiwan and a key OEM/ODM provider globally. This part belongs to their RF filter portfolio, distinct from their temperature probe products. The company specializes in semiconductor materials and after-sales services, positioning this filter within their core acoustic wave device manufacturing capabilities.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation. Cross-reference electrical parameters such as center frequency, bandwidth, and insertion loss carefully if considering alternatives from other manufacturers.