impedance rated dcr operating dimensions: mm part number (ohms) current (ohms max.) temperature typ. @ 100mhz (ma) range blm10a100s 10 500 0.05 blm10a700s 70 200 0.40 blm10a121s 120 0.50 blm10a221sg 220 100 0.70 blm10a601sg 600 50 1.10 blm10a102sg 1000 1.50 blm11a121s 120 0.2 ?5 ~ +125? blm11a151sg 150 0.25 blm11a221s 220 200 0.3 blm11a331sg 330 0.45 blm11a471sg 470 0.5 blm11a601s 600 blm11a102s 1000 100 0.7 0603 specifications 164 cg01-i surface mount emi filters chip ferrite beads 0.4 0.2 1.6 0.15 0.8 0.15 0.8 0.15 blm a series the blm a series ferrite beads provide outstanding electrical characteristics in packages as small as 0402. for noise applications covering a wide frequency range. features suitable for flow and reflow soldering wide temperature range high z characteristics applications i/o ports, dc power lines, and signal lines blm 11 a 471 sg pt chip ferrite size standard impedance code characteristics packaging code series 10: 1.0 x 0.5mm signal at 100mhz pb: bulk 11: 1.6 x 0.8mm a: standard 471: 470 ohms pt: tape 7 reel 21: 2.0 x 1.25mm 121: 120 ohms pt1: tape 13 reel 31: 3.2 x 1.6mm 102: 1000 ohms 41: 4.5 x 1.6mm part numbering system 0402 1.0 0.1 0.5 0.1 0.5 0.1 0.25 0.1 available as standard through authorized murata electronics distributors.
impedance rated dcr operating dimensions: mm part number (ohms) current (ohms max.) temperature typ. @ 100mhz (ma) range blm21a121f 120 0.15 blm21a151sg 150 0.15 blm21a221sg 220 0.20 blm21a331sg 330 200 0.25 ?5 ~ +125? blm21a401s 400 0.85 blm21a471sg 470 0.25 blm21a601f 600 0.3 blm21a601r 600 500 0.3 ?5 ~ +85? blm21a601s 600 1.1 ?5 ~ +125? blm21a102f 1000 200 0.45 blm21a102s 1000 0.45 ?5 ~ +85? blm31a260s 26 500 0.05 BLM31A700S 70 200 0.15 blm31a601s 600 0.90 ?5 ~ +125? blm41a800s 80 500 0.1 blm41a151s 150 200 0.5 1206 1806 specifications cg01-i 165 surface mount emi filters chip ferrite beads 0.7 0.3 3.2 0.2 1.1 0.2* *1.6 0.3 on BLM31A700S 1.6 0.2 0.7 0.3 4.5 0.2 1.6 0.2 1.6 0.2 blm a series 0805 2.0 0.2 0.85 0.2 1.25 0.2 0.5 0.2 available as standard through authorized murata electronics distributors. surface mount emi filters
blm10a100s impedance (ohms) surface mount emi filters chip ferrite beads typical impedance characteristics blm10a700s blm10a121s 166 cg01-i blm a series 25 20 15 10 5 0 1 10 100 1000 frequency (mhz) impedance (ohms) 200 160 120 80 40 0 1 10 100 1000 frequency (mhz) impedance (ohms) 200 160 120 80 40 0 1 10 100 1000 frequency (mhz) blm11a121s impedance (ohms) blm11a151sg blm11a601s 200 160 120 80 40 0 1 10 100 1000 frequency (mhz) impedance (ohms) 250 200 150 100 50 0 1 10 100 1000 frequency (mhz) impedance (ohms) 1000 800 600 400 200 0 1 10 100 1000 frequency (mhz) blm11a331sg impedance (ohms) blm11a471sg blm11a221s 500 400 300 200 100 0 1 10 100 1000 frequency (mhz) impedance (ohms) 1000 800 600 400 200 0 1 10 100 1000 frequency (mhz) impedance (ohms) 400 320 240 160 80 0 1 10 100 1000 frequency (mhz) blm11a102s impedance (ohms) blm21a121f 2000 1600 1200 800 400 0 1 10 100 1000 frequency (mhz) impedance (ohms) 200 160 120 80 40 0 1 10 100 1000 frequency (mhz) blm10a221sg 400 300 200 100 0 impedance (ohms) 1 10 100 1000 frequency (mhz) blm10a601sg 1000 750 500 250 0 impedance (ohms) 1 10 100 1000 frequency (mhz) blm10a102sg 1200 900 600 300 0 impedance (ohms) 1 10 100 1000 frequency (mhz)
blm21a221sg impedance (ohms) surface mount emi filters chip ferrite beads typical impedance characteristics blm21a331sg blm21a401s cg01-i 167 blm a series 400 320 240 160 80 0 1 10 100 1000 frequency (mhz) impedance (ohms) 500 400 300 200 100 0 1 10 100 1000 frequency (mhz) impedance (ohms) 500 400 300 200 100 0 1 10 100 1000 frequency (mhz) blm21a471sg impedance (ohms) blm21a601f blm21a102s 1000 800 600 400 200 0 1 10 100 1000 frequency (mhz) impedance (ohms) 1000 800 600 400 200 0 1 10 100 1000 frequency (mhz) impedance (ohms) 1500 1200 900 600 300 0 1 10 100 1000 frequency (mhz) blm21a601s impedance (ohms) blm21a102f blm21a601r 1000 800 600 400 200 0 1 10 100 1000 frequency (mhz) impedance (ohms) 1500 1200 900 600 300 0 1 10 100 1000 frequency (mhz) impedance (ohms) 1000 800 600 400 200 0 1 10 100 1000 frequency (mhz) blm31a260s impedance (ohms) BLM31A700S blm31a601s (for low speed signal line) 50 40 30 20 10 0 1 10 100 1000 frequency (mhz) impedance (ohms) 100 80 60 40 20 0 1 10 100 1000 frequency (mhz) 1 10 100 1000 frequency (mhz) 1 10 100 1000 frequency (mhz) 1 10 100 1000 frequency (mhz) blm41a800s impedance (ohms) 100 80 60 40 20 0 blm41a151s impedance (ohms) 200 160 120 80 40 0 impedance (ohms) 1000 800 600 400 200 0 blm21a151sg impedance (ohms) 250 200 150 100 50 0 1 10 100 1000 frequency (mhz) surface mount emi filters
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