Noise Suppression Products/EMI Suppression Filters > EMIFILr (Inductor type) > Chip Ferrite Bead for GHz Noise Data Sheet 1 EMIFILr (Inductor type) Chip Ferrite Bead for GHz Noise BLM15H 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 BLM15HG601SN1p 600ohm ±25% 1000ohm ±40% 300mA 0.7ohm max. -55 to +125°C BLM15HG102SN1p 1000ohm ±25% 1400ohm ±40% 250mA 1.1ohm max. -55 to +125°C BLM15HD601SN1p 600ohm ±25% 1400ohm ±40% 300mA 0.85ohm max. -55 to +125°C BLM15HD102SN1p 1000ohm ±25% 2000ohm ±40% 250mA 1.25ohm max. -55 to +125°C BLM15HD182SN1p 1800ohm ±25% 2700ohm ±40% 200mA 2.2ohm max. -55 to +125°C BLM15HB121SN1p 120ohm ±25% 500ohm ±40% 300mA 0.7ohm max. -55 to +125°C BLM15HB221SN1p 220ohm ±25% 900ohm ±40% 250mA 1.0ohm max. -55 to +125°C Part Number 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 for GHz Noise Data Sheet 2 Continued from the preceding page. c Impedance-Frequency Characteristics (Main Items) c Impedance-Frequency Characteristics (Main Items) BLM15HG Series BLM15HD Series 1800 4000 BLM15HD182SN1 1500 3000 BLM15HG102SN1 Impedance (Ω) Impedance (Ω) 1200 BLM15HG601SN1 900 BLM15HD102SN1 2000 600 BLM15HD601SN1 1000 300 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 BLM15HB Series BLM15HG601SN1 1200 1200 1000 Impedance (Ω) 900 Impedance (Ω) 800 BLM15HB221SN1 600 BLM15HB121SN1 Z 600 R 300 X 400 0 200 1 10 100 Frequency (MHz) 1000 3000 0 1 10 100 Frequency (MHz) 1000 c Impedance-Frequency Characteristics 3000 c Impedance-Frequency Characteristics BLM15HG102SN1 BLM15HD601SN1 1500 2000 1250 Impedance (Ω) Impedance (Ω) 1500 Z 1000 R Z 750 R 500 X 500 0 1000 X 1 10 100 Frequency (MHz) 250 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 for GHz Noise Data Sheet 3 Continued from the preceding page. c Impedance-Frequency Characteristics c Impedance-Frequency Characteristics BLM15HD102SN1 BLM15HD182SN1 2500 4000 3000 1500 Z R 1000 X 500 0 Impedance (Ω) Impedance (Ω) 2000 1 10 100 Frequency (MHz) Z R 2000 X 1000 1000 0 3000 c Impedance-Frequency Characteristics 1 100 Frequency (MHz) 1000 3000 c Impedance-Frequency Characteristics BLM15HB121SN1 BLM15HB221SN1 800 1200 1000 Impedance (Ω) Z 600 Impedance (Ω) 10 R 400 X 200 800 R Z 600 400 X 200 0 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/