1. FiltersCeramic Filters (CERAFIL®)Filters
  • Production Start Date : 5/1/1998

Murata Icon X Appearance & Shape

Appearance | CFWKA450KEFA-R0
Dimensions | CFWKA450KEFA-R0

Murata Icon X Specifications

Operating Temperature Range-20℃ to 80℃
Center Frequency450.0kHz
Nominal Center ValueYes
6dB Bandwidthfn±7.5kHzmin.
Stop Bandwidth15.0kHz
Area of Stop Bandwidth[within 50dB]
Stop Band Attenuation50dB[within fn±100kHz]
Insertion Loss6.0dB[at minimum loss point]
Ripple3.0dB[within fn±5kHz]
Input/Output Impedance1500Ω

Murata Icon X Features

The CFWKA series is comprised of small, high-performance, thin (3.0mm) filters consisting of 6 ceramic elements. The filters are recommend for pager or hand-held cellular phones.

1. The filters are mountable by automatic placers.
2. The filters can be reflow soldered.
3. They are slim, at only 3.0mm maximum thickness.
4. The filters are wide bandwidth, flat GDT within pass band.
5. Operating temperature range: -20 to +80 (degrees C), Storage temperature range: -40 to +85 (degrees C)

Murata Icon X Applications

Other Usage

Communication Equipment

Murata Icon X Packaging Information

Packaging Specifications Minimum Order Quantity


180mm Embossed Tape


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Scheduled for discontinuance within several years, and not recommended for use in new product designs.