TA1862A

Overview

TA1862A is a Surface Acoustic Wave (SAW) filter manufactured by Tai-Saw Technology Co., Ltd. It operates as a band-pass filter with a center frequency of 738 MHz and a bandwidth of 20 MHz. The device features an insertion loss of 3.5 dB and is housed in an 8-SMD, no-lead surface-mount package measuring 3.00mm x 3.00mm.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal filtering
• Designed for general-purpose applications requiring specific frequency selection
• Constructed in a compact surface-mount package for automated assembly

Applications

• RF front-end modules
• Wireless communication systems
• General-purpose radio frequency filtering

Procurement Notes

Verify the manufacturer datasheet to confirm electrical parameters such as center frequency, bandwidth, and insertion loss match system requirements. Ensure the 8-SMD no-lead package dimensions align with PCB footprint designs. Confirm RoHS compliance status if required by project specifications before finalizing procurement.

Selection Notes

Select this component when a 738 MHz center frequency with 20 MHz bandwidth is required. Consider the 3.5 dB insertion loss impact on system sensitivity. The surface-mount form factor suits high-density board layouts. Verify compatibility with existing RF circuit impedance matching networks.

Part Context

Tai-Saw Technology Co., Ltd. specializes in SAW filters for RF applications. The TA1862A belongs to their series of band-pass filters designed for wireless communications. These components are engineered to provide precise frequency selection in compact packages suitable for modern electronic devices.

Replacement Considerations

No public substitute part numbers are confirmed in available documentation.