Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead Data Sheet 1 EMIFILr (Inductor type) Chip Ferrite Bead BLM03AX 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 Impedance (at 100MHz/20°C) Impedance (at 1GHz/20°C) Rated Current DC Resistance Operating Temperature Range 10ohm (Typ.) - 1000mA 0.05ohm max. -55 to +125°C BLM03AX100SN1p BLM03AX800SN1p 80ohm ±25% - 500mA 0.18ohm max. -55 to +125°C BLM03AX121SN1p 120ohm ±25% - 450mA 0.23ohm max. -55 to +125°C BLM03AX241SN1p 240ohm ±25% - 350mA 0.38ohm max. -55 to +125°C BLM03AX601SN1p 600ohm ±25% - 250mA 0.85ohm max. -55 to +125°C BLM03AX102SN1p 1000ohm ±25% - 200mA 1.25ohm max. -55 to +125°C Number of Circuits: 1 c Impedance-Frequency Characteristics (Main Items) c Impedance-Frequency Characteristics BLM03AX100SN1 1500 BLM03AX102SN1 1250 16 BLM03AX601SN1 BLM03AX241SN1 Z 12 BLM03AX121SN1 750 Impedance (Ω) Impedance (Ω) 1000 BLM03AX800SN1 500 R 8 X 4 BLM03AX100SN1 250 0 1 10 0 1 10 100 Frequency (MHz) 1000 100 Frequency (MHz) 1000 3000 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 2 Continued from the preceding page. c Impedance-Frequency Characteristics c Impedance-Frequency Characteristics BLM03AX800SN1 BLM03AX121SN1 150 240 180 Impedance (Ω) Impedance (Ω) Z 100 R X 50 Z 120 R X 60 0 1 10 100 Frequency (MHz) 1000 0 3000 c Impedance-Frequency Characteristics 1 1000 3000 BLM03AX601SN1 400 1200 320 900 Z Impedance (Ω) Impedance (Ω) 100 Frequency (MHz) c Impedance-Frequency Characteristics BLM03AX241SN1 240 R 160 X Z 600 R X 300 80 0 10 1 10 100 Frequency (MHz) 1000 0 3000 1 10 100 Frequency (MHz) 1000 3000 c Impedance-Frequency Characteristics BLM03AX102SN1 1500 Impedance (Ω) Z 1000 R 500 0 X 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 !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/