SF2202E-1

Description：FILTER, SAW, 2017.5 MHZ, 6SMD
Series：-
Mfr：RFMi
Package：Tape & Reel (TR),Bag

SKU:595f19b8ba4d Category: SAW Filters Brand: RFMi

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Product introduction

Product Detailed Parameters

Description：FILTER, SAW, 2017.5 MHZ, 6SMD
Series：-
Mfr：RFMi
Package：Tape & Reel (TR),Bag
Frequency - Center：2.0175GHz
Bandwidth：15MHz
Insertion Loss：3.1dB
Ratings：-
Applications：General Purpose
Mounting Type：Surface Mount
Package / Case：6-SMD, No Lead
Height (Max)：0.054" (1.38mm)
Size / Dimension：0.118" L x 0.118" W (3.00mm x 3.00mm)

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SF2202E-1

Overview

The SF2202E-1 is a Surface Acoustic Wave (SAW) bandpass filter manufactured by RFMi. It operates at a center frequency of 2.0175 GHz with a bandwidth ranging from 2010 to 2025 MHz. The component features a 50 Ohm impedance and a voltage rating of 3 V. Key electrical specifications include an insertion loss of 3.1 dB, as documented in distributor data. Alternative sources cite a 4.2 dB insertion loss and a 15 MHz bandwidth. The device utilizes SMD/SMT termination and is housed in an SM30 package.

Feature Summary

Surface Acoustic Wave technology for signal conditioning
Bandpass filtering capability within the specified frequency range
Designed for board mount applications

Applications

General purpose RF signal processing
Wireless communication systems requiring 2 GHz band filtering
RF front-end modules

Procurement Notes

Verify technical specifications against official manufacturer datasheets prior to implementation. Discrepancies exist between distributors regarding insertion loss values (3.1 dB versus 4.2 dB) and bandwidth definitions. Confirm the exact package variant and electrical tolerances required for your specific circuit design to ensure compatibility and performance reliability.

Selection Notes

Select this component for applications requiring SAW filter characteristics at approximately 2.0175 GHz. Consider the 50 Ohm system impedance match. Evaluate the trade-off between the reported 3.1 dB and 4.2 dB insertion losses based on link budget requirements. Ensure the SM30 footprint aligns with the PCB layout constraints.

Part Context

This part belongs to the RFMi SAW filter portfolio, often associated with Akoustis branding in distribution channels. It serves as a specialized passive component for high-frequency signal integrity management in compact electronic devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching center frequency, bandwidth, impedance, and package dimensions.

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.