SRFLF-3E3DF-ISB7

$1.44

Description：RF Filter
Series：-
Mfr：Suntsu Electronics, Inc
Package：Tape & Reel (TR)

SKU:e8c38deccf9c Category: Ceramic Filters Brand: Suntsu Electronics, Inc

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Product introduction

Product Detailed Parameters

Description：RF Filter
Series：-
Mfr：Suntsu Electronics, Inc
Package：Tape & Reel (TR)
Frequency：915MHz Center
Impedance：50Ohm
Bandwidth：30 MHz
Insertion Loss：0.5dB
Filter Type：Low Pass
Mounting Type：Surface Mount
Package / Case：3-SMD, No Lead
Size / Dimension：0.134" L x 0.130" W (3.40mm x 3.30mm)
Height (Max)：0.049" (1.25mm)

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SRFLF-3E3DF-ISB7

Overview

The SRFLF-3E3DF-ISB7 is a low-pass ceramic filter manufactured by Suntsu Electronics, Inc. It features a center frequency of 915 MHz and a cutoff frequency of 30 MHz. The component operates with a nominal impedance of 50 Ohms. It is housed in a compact 3-SMD, no lead package suitable for surface mount applications.

Feature Summary

LTCC multilayer ceramic construction
Low-pass filtering characteristic
Surface mount design

Applications

RF signal processing
Wireless communication systems
IoT applications

Procurement Notes

Verify the exact specifications from the official manufacturer datasheet before procurement. Ensure compatibility with the target circuit impedance and frequency requirements. Confirm package dimensions and soldering profiles align with assembly capabilities.

Selection Notes

Select this component for applications requiring low-pass filtering at 915 MHz. Consider the 30 MHz cutoff and 50 Ohm impedance when designing matching networks. Evaluate the SMD package suitability for the intended PCB layout and manufacturing process.

Part Context

This part belongs to the series of ceramic filters produced by Suntsu Electronics, Inc., which specializes in frequency control components. The company provides high-performance drivers, receivers, and transceivers alongside passive RF components like this low-pass filter.

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.