EMIFILr (Inductor type) Chip Ferrite Bead BLM18B Series (0603 Size)
EMIFILr (Inductor type) Chip Ferrite Bead BLM18B Series (0603 Size)
EMIFILr (Inductor type) Chip Ferrite Bead BLM18B Series (0603 Size)
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Noise Suppression Products/EMI Suppression Filters > <strong>EMIFILr</strong> (<strong>Inductor</strong> <strong>type</strong>) > <strong>Chip</strong> <strong>Ferrite</strong> <strong>Bead</strong><br />
Data Sheet<br />
3<br />
Continued from the preceding page.<br />
■ Impedance-Frequency Characteristics (Main Items)<br />
<strong>BLM18B</strong>A <strong>Series</strong> (5ohm to 22ohm)<br />
■ Impedance-Frequency Characteristics (Main Items)<br />
<strong>BLM18B</strong>A <strong>Series</strong> (47ohm to 120ohm)<br />
500<br />
10000<br />
400<br />
7500<br />
Impedance (Ω)<br />
300<br />
200<br />
100<br />
<strong>BLM18B</strong>A220SN1<br />
<strong>BLM18B</strong>A100SN1<br />
<strong>BLM18B</strong>A050SN1<br />
Impedance (Ω)<br />
5000<br />
2500<br />
<strong>BLM18B</strong>A121SN1<br />
<strong>BLM18B</strong>A750SN1<br />
<strong>BLM18B</strong>A470SN1<br />
0<br />
1 10 100 1000 3000<br />
Frequency (MHz)<br />
0<br />
1 10 100 1000 3000<br />
Frequency (MHz)<br />
■ Impedance-Frequency Characteristics<br />
<strong>BLM18B</strong>D470SN1<br />
■ Impedance-Frequency Characteristics<br />
<strong>BLM18B</strong>D121SN1<br />
150<br />
300<br />
Impedance (Ω)<br />
100<br />
50<br />
Z<br />
R<br />
Impedance (Ω)<br />
200<br />
100<br />
Z<br />
R<br />
X<br />
X<br />
0<br />
1 10 100 1000 3000<br />
Frequency (MHz)<br />
0<br />
1 10 100 1000 3000<br />
Frequency (MHz)<br />
■ Impedance-Frequency Characteristics<br />
<strong>BLM18B</strong>D151SN1<br />
■ Impedance-Frequency Characteristics<br />
<strong>BLM18B</strong>D221SN1<br />
400<br />
600<br />
300<br />
Impedance (Ω)<br />
200<br />
Z<br />
R<br />
Impedance (Ω)<br />
400<br />
200<br />
Z<br />
R<br />
100<br />
X<br />
X<br />
0<br />
1 10 100 1000 3000<br />
Frequency (MHz)<br />
0<br />
1 10 100 1000 3000<br />
Frequency (MHz)<br />
Continued on the following page.<br />
o This data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design.<br />
! Note:<br />
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our<br />
products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.<br />
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product<br />
specifications or transact the approval sheet for product specifications before ordering.<br />
2011.3.3<br />
http://www.murata.com/
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