BLM31PG391SN1L MURATA | Alldatasheet
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Technical content
!Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering. http://www.murata.com/ Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive 2012.9.6 oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design. For Automotive Chip Ferrite Bead for Automotive BLM31P Series (1206 Size) c Dimensions 1.1±0.2 3.2±0.2 1.6±0.2 0.7±0.3 (in mm) : Electrode c Equivalent Circuit (Resistance element becomes dominant at high frequencies.) c Packaging Code Packaging Minimum Quantity L 180mm Embossed Tape 3000 K 330mm Embossed Tape 10000 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 BLM31PG330SH1p 33ohm ±25% - 6000mA 0.009ohm max. -55 to +125°C BLM31PG500SH1p 50ohm (Typ.) - 3500mA 0.015ohm max. -55 to +125°C BLM31PG121SH1p 120ohm ±25% - 3500mA 0.02ohm max. -55 to +125°C BLM31PG391SH1p 390ohm ±25% - 2000mA 0.05ohm max. -55 to +125°C BLM31PG601SH1p 600ohm ±25% - 1500mA 0.08ohm max. -55 to +125°C Number of Circuits: 1 Continued on the following page.
!Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering. http://www.murata.com/ Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive 2012.9.6 oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design. Continued from the preceding page. c Derating of Rated Current In operating temperature exceeding +85°C, derating of current is necessary for BLM31PG series. Please apply the derating curve shown in chart according to the operating temperature. Derating of Rated Current Operating Temperature (°C) Rated Current (mA) 850 125 1000 2000 1500 6000 3500 c Impedance-Frequency Characteristics (Main Items) 200 400 600 800 Impedance (Ω) 1 10 100 3000 1000 Frequency (MHz) BLM31PG391SH1 BLM31PG500SH1 BLM31PG330SH1 BLM31PG121SH1 BLM31PG601SH1 c Impedance-Frequency Characteristics BLM31PG330SH1 1 10 100 1000 3000 Frequency (MHz) Impedance (Ω) Z R X Continued on the following page.
!Note: 1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product specifi cations or transact the approval sheet for product specifi cations before ordering. http://www.murata.com/ Noise Suppression Products/EMI Suppression Filters > For Automotive > Chip Ferrite Bead for Automotive 2012.9.6 oThis data sheet is applied for CHIP FERRITE BEAD used for Automotive Electronics equipment for your design. Continued from the preceding page. c Impedance-Frequency Characteristics BLM31PG500SH1 1 10 100 1000 3000 Frequency (MHz) Impedance (Ω) 60 Z R X c Impedance-Frequency Characteristics BLM31PG121SH1 1 10 100 1000 3000 Frequency (MHz) Impedance (Ω) 120 160 Z R X 200 c Impedance-Frequency Characteristics BLM31PG391SH1 1 10 100 1000 3000 Frequency (MHz) Impedance (Ω) 500 100 200 300 400 R X Z c Impedance-Frequency Characteristics BLM31PG601SH1 1 10 100 1000 3000 Frequency (MHz) Impedance (Ω) 800 600 400 200 R X Z c !Caution/Notice !Caution (Rating) 1. Do not use products beyond the rated current as this may create excessive heat and deteriorate the insulation resistance. 2. Be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may be caused by the abnormal function or the failure our product. Notice Solderability of Tin plating termination chip might be deteriorated when low temperature soldering profi le where peak solder temperature is below the Tin melting point is used. Please confi rm the solderability of Tin plating termination chip before use.