1. FiltersCeramic Filters (CERAFIL®)Filters
  • Production Start Date : 10/1/2006

Murata Icon X Appearance & Shape

Appearance | SFSKB4M80GF00-R1
Dimensions | SFSKB4M80GF00-R1

Murata Icon X Specifications

Operating Temperature Range0℃ to 70℃
Center Frequency4.800MHz
Nominal Center ValueYes
3dB Bandwidthfn±75kHzmin.
Stop Bandwidth650kHz
Stop Band Attenuation30dB[at 4.3MHz]
Spurious Attenuation30dB[within 3.8 to 4.3MHz]
Insertion Loss6.0dBmax.
Input/Output Impedance1000Ω

Murata Icon X Features

The SFSKB series are SMD ceramic filters suitable for IR headphone applications. Center frequencies of 2.3, 2.8, 3.2, 3.8, 4.3, 4.8, 5.2, 5.7MHz are available. Realized small, thin and lightweight package, compared with conventional LC filters. It helps to compose multi-channel circuit on one PCB. No frequency adjustment is required on PCB and it contributes to the reduction of production cost.

1. SMD package in plastic emboss tape, available for automatic placing.
2. They are slim, at only 1.5mm max. thickness, and have a small mounting area (5.2x3.8mm) enabling flexible PCB design.
3. Available for lead (Pb) free reflow soldering process.
4. Operating temperature range: 0 to +70 (degrees C), Storage temperature range: -55 to +85 (degrees C)
5. No frequency adjustment is required in production process.
6. Small, thin and lightweight package compared with conventional LC filters.

Murata Icon X Applications

Other Usage

Audio Visual Equipment

Murata Icon X Packaging Information

Packaging Specifications Minimum Order Quantity


330mm Embossed Tape