1. FiltersCeramic Filters (CERAFIL®)Filters
  • Production Start Date : 3/1/1991

Murata Icon X Appearance & Shape

Appearance | SFPKA450KG1A-R1
Dimensions | SFPKA450KG1A-R1

Murata Icon X Specifications

Operating Temperature Range-20℃ to 80℃
Center Frequency450.0kHz
Center Frequency Tolerance±1kHz
Nominal Center ValueNo
6dB Bandwidthfn±4.5kHzmin.
Stop Band Attenuation25dBmin.[within fn±100kHz]
Insertion Loss6.0dBmax.(at minimum loss point)
Ripple1.5dBmax.[within fn±3kHz]
GDT Deviation20μsec.
Input/Output Impedance1500Ω

Murata Icon X Features

SFPKA series for AM use is one of the most recommendable intermediate filters, having such distinctive features as high selectivity, high stability and adjustment-free operation. Additionally, its easy matching with IC helps create an easy circuit design.

1. The filters are mountable by automatic placers and can be reflow soldered and withstand washing.
2. The filters are wide bandwidth and high selectivity, so they are suitable for car radio and multi-band radio.

Murata Icon X Applications

Other Usage

Audio Visual Equipment

Murata Icon X Packaging Information

Packaging Specifications Minimum Order Quantity


330mm Embossed Tape


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