Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead Data Sheet 1 EMIFILr (Inductor type) Chip Ferrite Bead BLM03B Series (0201 Size) c Dimensions c Equivalent Circuit 0.3±0.03 0.3±0.03 0.6±0.03 0.15±0.05 (Resistance element becomes dominant at high frequencies.) : Electrode (in mm) c Packaging Code Packaging Minimum Quantity D 180mm Paper Tape 15000 J 330mm Paper Tape 50000 B Bulk(Bag) 1000 c Rated Value (p: packaging code) Part Number BLM03BD750SN1p Impedance (at 100MHz/20°C) Impedance (at 1GHz/20°C) Rated Current DC Resistance Operating Temperature Range 75ohm ±25% - 300mA 0.4ohm max. -55 to +125°C BLM03BD121SN1p 120ohm ±25% - 250mA 0.5ohm max. -55 to +125°C BLM03BD241SN1p 240ohm ±25% - 200mA 0.8ohm max. -55 to +125°C BLM03BD471SN1p 470ohm ±25% - 215mA 1.5ohm max. -55 to +125°C BLM03BD601SN1p 600ohm ±25% - 200mA 1.7ohm max. -55 to +125°C BLM03BB100SN1p 10ohm ±25% - 300mA 0.4ohm max. -55 to +125°C BLM03BB220SN1p 22ohm ±25% - 200mA 0.5ohm max. -55 to +125°C BLM03BB470SN1p 47ohm ±25% - 200mA 0.7ohm max. -55 to +125°C BLM03BB750SN1p 75ohm ±25% - 200mA 1.0ohm max. -55 to +125°C BLM03BB121SN1p 120ohm ±25% - 100mA 1.5ohm max. -55 to +125°C BLM03BC330SN1p 33ohm ±25% - 150mA 0.85ohm max. -55 to +125°C BLM03BC560SN1p 56ohm ±25% - 100mA 1.05ohm max. -55 to +125°C BLM03BC800SN1p 80ohm ±25% - 100mA 1.40ohm max. -55 to +125°C Number of Circuits: 1 Continued on the following page. oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design. !Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2012.9.6 http://www.murata.com/ Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead Data Sheet 2 Continued from the preceding page. c Impedance-Frequency Characteristics (Main Items) c Impedance-Frequency Characteristics (Main Items) BLM03BD Series BLM03BB Series 1200 800 1000 600 BLM03BD601SN1 Impedance (Ω) Impedance (Ω) 800 BLM03BD471SN1 600 BLM03BD241SN1 BLM03BD121SN1 400 BLM03BB121SN1 BLM03BB750SN1 400 BLM03BB470SN1 BLM03BB220SN1 200 BLM03BD750SN1 BLM03BB100SN1 200 0 0 1 10 100 Frequency (MHz) 1000 3000 c Impedance-Frequency Characteristics (Main Items) 1 10 100 Frequency (MHz) 1000 3000 c Impedance-Frequency Characteristics BLM03BC Series BLM03BD750SN1 1500 200 150 Impedance (Ω) Impedance (Ω) 1200 BLM03BC800SN1 900 BLM03BC560SN1 Z R 50 600 0 BLM03BC330SN1 300 100 X 1 10 100 Frequency (MHz) 1000 3000 0 1 10 100 Frequency (MHz) 1000 c Impedance-Frequency Characteristics 3000 c Impedance-Frequency Characteristics BLM03BD241SN1 300 500 240 400 Impedance (Ω) Impedance (Ω) BLM03BD121SN1 180 Z 120 R X 60 0 1 10 100 Frequency (MHz) Z 300 R 200 X 100 1000 0 3000 1 10 100 Frequency (MHz) 1000 3000 Continued on the following page. oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design. !Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2012.9.6 http://www.murata.com/ Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead Data Sheet 3 Continued from the preceding page. c Impedance-Frequency Characteristics c Impedance-Frequency Characteristics BLM03BD471SN1 BLM03BD601SN1 1000 800 800 Z Impedance (Ω) Impedance (Ω) 600 R 400 X 200 0 Z 600 R 400 X 200 1 10 100 Frequency (MHz) 1000 0 3000 c Impedance-Frequency Characteristics 1 40 R 20 X 1 10 100 Frequency (MHz) 1000 Z 150 Z Impedance (Ω) Impedance (Ω) 3000 200 60 R 100 X 50 0 3000 c Impedance-Frequency Characteristics 1 10 100 Frequency (MHz) 1000 3000 c Impedance-Frequency Characteristics BLM03BB470SN1 BLM03BB750SN1 600 400 Z R 200 Z 450 Impedance (Ω) 300 Impedance (Ω) 1000 BLM03BB220SN1 80 X R 300 X 150 100 0 100 Frequency (MHz) c Impedance-Frequency Characteristics BLM03BB100SN1 0 10 1 10 100 Frequency (MHz) 1000 0 3000 1 10 100 Frequency (MHz) 1000 3000 Continued on the following page. oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design. !Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2012.9.6 http://www.murata.com/ Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead Data Sheet 4 Continued from the preceding page. c Impedance-Frequency Characteristics c Impedance-Frequency Characteristics BLM03BB121SN1 BLM03BC330SN1 600 800 Z 500 Impedance (Ω) Impedance (Ω) 600 R 400 X 400 Z R 300 200 200 X 100 0 1 10 100 Frequency (MHz) 1000 0 3000 c Impedance-Frequency Characteristics 1 1000 3000 BLM03BC800SN1 1500 1000 1200 Impedance (Ω) 800 Impedance (Ω) 100 Frequency (MHz) c Impedance-Frequency Characteristics BLM03BC560SN1 Z 600 R 400 X Z 900 R 600 X 300 200 0 10 1 10 100 Frequency (MHz) 1000 0 3000 1 10 100 Frequency (MHz) 1000 3000 c !Caution/Notice !Caution (Rating) Do not use products beyond the rated current as this may create excessive heat and deteriorate the insulation resistance. Notice Solderability of Tin plating termination chip might be deteriorated when low temperature soldering profile where peak solder temperature is below the Tin melting point is used. Please confirm the solderability of Tin plating termination chip before use. oThis data sheet is applied for CHIP FERRITE BEAD used for General Electronics equipment for your design. !Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering. 2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. 2012.9.6 http://www.murata.com/