Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead Data Sheet 1 EMIFILr (Inductor type) Chip Ferrite Bead BLM15AX_SN Series (0402 Size) c Dimensions c Equivalent Circuit 0.5±0.05 0.25±0.1 1.0±0.05 0.5±0.05 (Resistance element becomes dominant at high frequencies.) : Electrode (in mm) c Packaging Code Packaging Minimum Quantity D 180mm Paper Tape 10000 J 330mm Paper Tape 50000 B Bulk(Bag) 1000 c Rated Value (p: packaging code) Impedance (at 100MHz/20°C) Impedance (at 1GHz/20°C) Rated Current DC Resistance Operating Temperature Range BLM15AX100SN1p 10ohm (Typ.) - 1740mA 0.015ohm max. -55 to +125°C BLM15AX300SN1p 30ohm ±25% - 1100mA 0.06ohm max. -55 to +125°C BLM15AX700SN1p 70ohm ±25% - 780mA 0.1ohm max. -55 to +125°C BLM15AX121SN1p 120ohm ±25% - 700mA 0.13ohm max. -55 to +125°C BLM15AX221SN1p 220ohm ±25% - 600mA 0.18ohm max. -55 to +125°C BLM15AX601SN1p 600ohm ±25% - 500mA 0.34ohm max. -55 to +125°C BLM15AX102SN1p 1000ohm ±25% - 350mA 0.49ohm max. -55 to +125°C Part Number Number of Circuits: 1 c Impedance-Frequency Characteristics (Main Items) 1500 BLM15AX102SN1 1200 Impedance (Ω) BLM15AX601SN1 900 BLM15AX221SN1 BLM15AX121SN1 600 BLM15AX700SN1 BLM15AX300SN1 300 BLM15AX100SN1 0 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. 2013.7.8 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 BLM15AX100SN1 BLM15AX300SN1 16 60 Z 45 Impedance (Ω) Impedance (Ω) 12 R 8 X 4 0 Z 30 R X 15 1 10 100 Frequency (MHz) 1000 0 3000 c Impedance-Frequency Characteristics 1 160 Impedance (Ω) Z Impedance (Ω) 3000 200 100 80 R 60 40 X Z 120 R 80 X 40 20 1 10 100 Frequency (MHz) 1000 0 3000 c Impedance-Frequency Characteristics 1 10 100 Frequency (MHz) 1000 3000 c Impedance-Frequency Characteristics BLM15AX221SN1 BLM15AX601SN1 400 1000 800 Impedance (Ω) 300 Impedance (Ω) 1000 BLM15AX121SN1 120 Z 200 R X 100 0 100 Frequency (MHz) c Impedance-Frequency Characteristics BLM15AX700SN1 0 10 Z 600 R 400 X 200 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. 2013.7.8 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 BLM15AX102SN1 1500 Impedance (Ω) 1200 Z R 900 600 X 300 0 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. 2013.7.8 http://www.murata.com/