TA2301A

$1.72

Description：SAW FILTER, SM1411-5PAD, 2491.75
Series：-
Mfr：TST
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:46507ec45dfc Category: SAW Filters Brand: TST

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Product introduction

Product Detailed Parameters

Description：SAW FILTER, SM1411-5PAD, 2491.75
Series：-
Mfr：TST
Package：Tape & Reel (TR),Cut Tape (CT)
Frequency - Center：2.49175GHz
Bandwidth：16.5MHz
Insertion Loss：4.25dB
Ratings：-
Applications：GPS
Mounting Type：Surface Mount
Package / Case：5-SMD, No Lead
Height (Max)：0.028" (0.70mm)
Size / Dimension：0.055" L x 0.043" W (1.40mm x 1.10mm)

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TA2301A

Overview

The TA2301A is a Surface Acoustic Wave (SAW) radio frequency bandpass filter manufactured by Tai-Saw Technology. Designed for Global Positioning System applications, it operates at a center frequency of 2491.75 MHz with a bandwidth of 16.5 MHz. The component features typical insertion loss values ranging from 3.1 dB to 4.25 dB. It is housed in a compact 5-SMD, no-lead package measuring 1.1x0.9 mm. The device supports an operating temperature range of -30°C to +80°C and a storage range of -40°C to +85°C.

Feature Summary

Utilizes surface acoustic wave technology for high-frequency signal filtering
Optimized specifically for GPS L2/L5 band reception
Compact footprint suitable for space-constrained mobile designs

Applications

GPS receiver modules
Mobile positioning devices
Wireless connectivity hardware

Procurement Notes

Verify the specific datasheet version when sourcing, as insertion loss specifications may vary slightly between documentation releases. Confirm the package marking and pinout configuration against your PCB layout requirements before finalizing procurement. Ensure the supplier provides traceability documentation consistent with Tai-Saw Technology standards.

Selection Notes

Select this component when designing circuits requiring precise filtering for the 2491.75 MHz GPS frequency band. Consider the 1.1x0.9 mm package dimensions during layout planning to ensure adequate solder paste area for the 5-SMD no-lead form factor. Evaluate thermal management needs given the specified operating temperature limits.

Part Context

Tai-Saw Technology specializes in SAW components for wireless communications. This filter belongs to their RF SAW filter series, targeting satellite navigation markets. The company leverages expertise from its founding members to produce high-performance passive components for mobile and automotive sectors.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model. Cross-referencing requires matching the 2491.75 MHz center frequency, 16.5 MHz bandwidth, and 5-SMD package constraints.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.