SF1186E-2

$1.37

Description：FILTER, SAW, 1575.42 MHZ, 6SMD
Series：-
Mfr：RFMi
Package：Tape & Reel (TR),Tape & Reel (TR),Bag

SKU:c17906126173 Category: SAW Filters Brand: RFMi

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Product introduction

Product Detailed Parameters

Description：FILTER, SAW, 1575.42 MHZ, 6SMD
Series：-
Mfr：RFMi
Package：Tape & Reel (TR),Tape & Reel (TR),Bag
Frequency - Center：1.57542GHz
Bandwidth：15.3MHz
Insertion Loss：2.68dB
Ratings：AEC-Q200
Applications：GPS
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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SF1186E-2

Overview

The SF1186E-2 is a Surface Acoustic Wave (SAW) bandpass filter manufactured by RFMi. It operates at a center frequency of 1.57542 GHz with a bandwidth of 15.3 MHz, covering the range from 1.57342 GHz to 1.57742 GHz. The component features a 50 Ohm impedance and a maximum voltage rating of 4 V. It exhibits an insertion loss of 2.68 dB and is housed in a 6-SMD, No Lead package suitable for board mounting. The device is qualified under AEC-Q200 standards and functions within a temperature range of -45°C to +85°C.

Feature Summary

Surface Acoustic Wave technology for precise signal conditioning
AEC-Q200 automotive qualification for reliability
Compact surface-mount design for integration

Applications

GPS receiver front-end filtering
GNSS signal processing circuits
Automotive navigation systems

Procurement Notes

Verify the specific manufacturer designation, as sources list both RFMi and Akoustis- RFMi. Confirm the exact insertion loss value, as documentation varies between 2.68 dB and 3.5 dB. Ensure the package type matches the 6-SMD No Lead specification required for the target PCB layout before finalizing orders.

Selection Notes

Select this component for applications requiring high-frequency filtering at the L1 GPS band. The AEC-Q200 qualification makes it suitable for automotive environments. Compare insertion loss specifications across different supplier datasheets to ensure compatibility with system sensitivity requirements.

Part Context

This part belongs to the SF series of signal conditioning products from RFMi. The series includes various SAW filters designed for specific frequency ranges and impedance matching. These components are engineered to provide robust signal integrity in RF applications, particularly where space constraints and environmental durability are critical factors.

Replacement Considerations

The SF1186B-2 is a related model in the same series but may differ in specific electrical parameters or packaging details. Verify functional equivalence regarding center frequency and bandwidth before substitution.

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.