General Electronic Devices
Manufacturer of Electronic Parts, Hybrid Assemblies and Devices
(760) 979-1441 • 1554 Creek Street, San Marcos. 92078


  • Production Start Date : 2/1/1986
  • Last Time Buy Date : 3/31/2018
  • Date of Discontinuation : 6/30/2018

Appearance & Shape


Murata Icon XSpecifications

Operating Temperature Range -20℃ to 80℃
Shape Lead
Elements 4
Center Frequency 455.0kHz
Center Frequency Tolerance ±1kHz
Nominal Center Value No
6dB Bandwidth fn±7.5kHzmin.
Stop Bandwidth 20.0kHz
Area of Stop Bandwidth [within 40dB]
Stop Band Attenuation 23dB[within fn±100kHz]
Insertion Loss 8.0dB[at minimum loss point]
Ripple 1.0dB[within fn±5kHz]
GDT Deviation 20.0μs[within fn±5kHz]
Input/Output Impedance 1500Ω
Mass 912mg

Murata Icon XFeatures

Ceramic filter CFULB_Y series are miniature and high-performance filters. These fi lters, only 6.3mm high, are 65% the volume of conventional types. Well suited for miniaturizing communications equipment, especially for a cellular phone.

1. Miniature, flat GDT characteristics
2. Suitable for a cellular phone
3. A variety of bandwidths are available.
4. Operating temperature range: -20 to +80 (degrees C), Storage temperature range: -40 to +85 (degrees C)

Murata Icon XApplications

Other Usage

Communication Equipment

Murata Icon XPackaging Information

Packaging Specifications Standard Packing Quantity
-B0 Bulk 250

Murata Icon XProduct Data

Frequency Characteristics | CFULB455KE1Y-B0

Frequency Characteristics

Spurious Response | CFULB455KE1Y-B0

Spurious Response

Measurement Circuit | CFULB455KE1Y-B0

Measurement Circuit