CFULB455KH1A-B0

Description：FILTER
Series：CFULB
Mfr：Murata Electronics
Package：Bulk

SKU:52b7b75fa094 Category: Ceramic Filters Brand: Murata Electronics

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Product introduction

Product Detailed Parameters

Description：FILTER
Series：CFULB
Mfr：Murata Electronics
Package：Bulk
Frequency：455kHz
Impedance：2kOhm
Bandwidth：3 kHz
Insertion Loss：6dB
Filter Type：-
Mounting Type：Through Hole
Package / Case：Cube, 4-PC Pin
Size / Dimension：0.256" L x 0.256" W (6.50mm x 6.50mm)
Height (Max)：0.260" (6.60mm)

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CFULB455KH1A-B0

Overview

The CFULB455KH1A-B0 is a ceramic bandpass filter from Murata Electronics, designed for signal conditioning applications. It operates at a center frequency of 455 kHz with a nominal impedance of 2 kOhms. The component utilizes through-hole termination and is intended for board mount installation. It functions within an operating temperature range of -20°C to +80°C. This device belongs to the CFU series and is packaged in bulk.

Feature Summary

Provides precise signal filtering at 455 kHz using ceramic technology
Designed for through-hole board mounting
Operates reliably across standard industrial temperature ranges

Applications

AM radio receiver intermediate frequency stages
Industrial control signal processing
Communication equipment filtering

Procurement Notes

Verify end-of-life status before design finalization. Confirm availability through authorized distributors as stock may be limited. Ensure compatibility with existing PCB footprints and thermal requirements. Check for updated replacement components if production continuity is required.

Selection Notes

Select this component when a 455 kHz ceramic filter with 2 kOhm impedance is required. Verify that the through-hole package fits the assembly constraints. Consider the operating temperature range for environmental suitability. Compare against other CFU series variants for specific bandwidth or attenuation needs.

Part Context

This part is part of Murata's CERAFIL line of ceramic filters. These components are widely used in communication systems requiring stable frequency selection. The CFU series specifically targets applications needing reliable performance in compact designs. Ceramic construction offers stability against mechanical stress and temperature variations.

Replacement Considerations

Check Murata datasheets for direct pin-compatible substitutes within the CFU series. Verify electrical parameters such as impedance and center frequency match exactly. Consider CFWLB455KEFA-B0 or similar models if leaded alternatives are needed.

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.