CFWLA450KHFA-B0

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

SKU:a67d3cbd8220 Category: Ceramic Filters Brand: Murata Electronics

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Product introduction

Product Detailed Parameters

Description：FILTER
Series：CFWLA
Mfr：Murata Electronics
Package：Bulk
Frequency：450kHz
Impedance：2kOhm
Bandwidth：3 kHz
Insertion Loss：6dB
Filter Type：-
Mounting Type：Through Hole
Package / Case：Cube, 5-PC Pin
Size / Dimension：0.433" L x 0.276" W (11.00mm x 7.00mm)
Height (Max)：0.315" (8.00mm)

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CFWLA450KHFA-B0

Overview

The CFWLA450KHFA-B0 is a ceramic intermediate frequency (IF) filter manufactured by Murata Electronics under the CERAFIL series. It operates at a nominal center frequency of 450 kHz with an impedance of 1500 Ohms. The component utilizes a chip-type structure and is designed for surface-mount device (SMD/SMT) board mounting. This signal conditioning element provides specific frequency selection characteristics suitable for radio applications.

Feature Summary

Provides high attenuation performance suitable for car stereo and all-band radio systems
Utilizes ceramic material technology for stable signal conditioning
Designed as a compact chip-type component for surface-mount integration

Applications

Car stereo signal conditioning
All-band radio frequency selection
Intermediate frequency filtering in electronic circuits

Procurement Notes

Verify the exact part number suffix, as variations such as -B0 indicate bulk packaging while other suffixes may denote different tape configurations. Confirm availability status as supply levels fluctuate. Ensure compatibility with existing PCB footprints and soldering profiles before procurement. Cross-reference official Murata documentation to confirm current production status and lead times.

Selection Notes

Select this component when a 450 kHz center frequency and 1500 Ohm impedance are required for IF stages. Consider the 3 kHz bandwidth specification for narrowband applications. Evaluate the SMD package type against available board space. Compare against similar CERAFIL series parts if alternative mounting styles or impedance values are needed for the design.

Part Context

This component belongs to the Murata CERAFIL family of ceramic filters, specifically engineered for intermediate frequency applications. The CFWLA series denotes a chip-type structure within this lineup. These filters are widely used in consumer electronics requiring precise frequency discrimination and noise rejection in the AM broadcast band range.

Replacement Considerations

CFWKA450KFFAR0 is a related ceramic filter variant from the same manufacturer offering similar frequency characteristics but potentially differing in packaging or impedance specifications.

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.