This page of product is RoHS compliant.
0.15±0.05
0.6±0.03 0.3±0.03
0.3±0.03
0201
0.4±0.2
1.6±0.15 0.8±0.15
0.8±0.15
0.85±0.2
1.25
±0.2
2.0±0.2
0.5±0.2
0.7±0.3 1.6±0.2
1.1±0.2
3.2±0.2
0.7±0.3 1.6±0.2
1.6±0.2
4.5±0.2
0603
1206
1806
0805
0.25±0.1
1.0±0.05 0.5±0.05
0.5±0.05
0402
EMI Suppression Murata
1231
MURATA EMI Suppression Filters (EMIFIL®) Chip Ferrite Beads
DIMENSIONS: mm
mouser.com/murata (800) 346-6873
© Copyright 2016 Mouser Electronics
© Copyright 2016 Mouser Electronics
BLM__H SERIES DESIGNED FOR UHF APPLICATIONS
BLM18H Series has a modied internal electrode structure, that minimizes stray capacitance and increases the effective frequency range.
BLM18H Series realizes high impedance at 1GHz and is suitable for noise suppression from 500MHz to GHz range
HG-type is effective in noise suppression in wide frequency range
HD-type for high-speed signal line provides a sharper roll-off after the cut off frequency
The magnetic shielded structure minimizes cross talk
Operating temperature: -55°C to +125°C
Test Frequency: 100MHz
Tolerance: ±25% For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Murata
Part No. Case Code Impedance
(Ω)
Max. DC
Current (mA)
Max. DCR
(mΩ)
Price Each
1 10 100 1000
81-BLM03HG122SN1D BLM03HG122SN1D 0201 (0603 metric) 1200 100 3500 .34 .191 .172 .111
81-BLM15HG601SN1D BLM15HG601SN1D 0402 (1005 metric) 600 300 700 .22 .12 .083 .062
81-BLM15HD601SN1D BLM15HD601SN1D 0402 (1005 metric) 600 300 850 .22 .12 .083 .062
81-BLM15HG102SN1D BLM15HG102SN1D 0402 (1005 metric) 1000 250 1100 .22 .12 .083 .062
81-BLM15HD102SN1D BLM15HD102SN1D 0402 (1005 metric) 1000 250 1250 .22 .12 .083 .062
81-BLM18HB121SN1 BLM18HB121SN1D 0603 (1608 metric) 120 200 500 .15 .086 .059 .045
81-BLM18HB221SN1D BLM18HB221SN1D 0603 (1608 metric) 220 100 800 .15 .086 .059 .045
81-BLM18HB331SN1D BLM18HB331SN1D 0603 (1608 metric) 330 50 1200 .15 .086 .059 .045
81-BLM18HK331SN1 BLM18HK331SN1D 0603 (1608 metric) 330 200 500 .18 .102 .07 .053
81-BLM18HD471SN1D BLM18HD471SN1D 0603 (1608 metric) 470 100 1200 .18 .102 .07 .053
81-BLM18HK471SN1D BLM18HK471SN1D 0603 (1608 metric) 470 200 700 .18 .102 .07 .053
81-BLM11HA471SG BLM18HG471SN1D 0603 (1608 metric) 470 200 850 .18 .102 .07 .053
81-BLM18HK601SN1D BLM18HK601SN1D 0603 (1608 metric) 600 100 900 .18 .102 .07 .053
81-BLM11HB601SD BLM18HD601SN1D 0603 (1608 metric) 600 100 1500 .18 .102 .07 .053
81-BLM11HA601SG BLM18HG601SN1D 0603 (1608 metric) 600 200 1000 .18 .102 .07 .053
81-BLM18HK102SN1D BLM18HK102SN1D 0603 (1608 metric) 1000 50 1500 .18 .102 .07 .053
81-BLM11HB102SD BLM18HD102SN1D 0603 (1608 metric) 1000 50 1800 .18 .102 .07 .053
81-BLM11HA102SG BLM18HG102SN1D 0603 (1608 metric) 1000 100 1600 .18 .102 .07 .053
BLM__P SERIES DESIGNED FOR LOW DCR HIGH CURRENT CIRCUITS
BLM__P series can match power lines to a maximum of 6A DC
Operating temperature: -55°C to +125°C
Test Frequency: 100MHz
Tolerance: ±25%
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Murata
Part No. Case Code Impedance
(Ω)
Max. DC
Current (mA)
Max. DCR
(mΩ)
Price Each
1 10 100 500
81-BLM03PG220SN1D BLM03PG220SN1D 0201 (0603 metric) 22 900 65 .14 .08 .055 .05
81-BLM03PG330SN1D BLM03PG330SN1D 0201 (0603 metric) 33 750 90 .14 .08 .055 .05
81-BLM15PX330SN1D BLM15PX330SN1D 0402 (1005 metric) 33 3000 22 .14 .079 .055 .049
81-BLM15PX600SN1D BLM15PX600SN1D 0402 (1005 metric) 60 2500 32 .14 .079 .055 .049
81-BLM15PX800SN1D BLM15PX800SN1D 0402 (1005 metric) 80 2300 38 .14 .079 .055 .049
81-BLM15PX121SN1D BLM15PX121SN1D 0402 (1005 metric) 120 2000 55 .14 .079 .055 .049
81-BLM15PX181SN1D BLM15PX181SN1D 0402 (1005 metric) 180 1500 90 .14 .079 .055 .049
81-BLM15PX221SN1D BLM15PX221SN1D 0402 (1005 metric) 220 1400 100 .14 .079 .055 .049
81-BLM15PX331SN1D BLM15PX331SN1D 0402 (1005 metric) 330 1200 150 .14 .079 .055 .049
81-BLM15PX471SN1D BLM15PX471SN1D 0402 (1005 metric) 470 1000 200 .14 .079 .055 .049
81-BLM15PX601SN1D BLM15PX601SN1D 0402 (1005 metric) 600 900 230 .14 .079 .055 .049
81-BLM11P300S BLM18PG300SN1D 0603 (1608 metric) 30 1000 50 .10 .056 .03 .027
81-BLM18PG330SN1D BLM18PG330SN1D 0603 (1608 metric) 33 3000 25 .11 .068 .036 .033
81-BLM11P600S BLM18PG600SN1D 0603 (1608 metric) 60 500 100 .11 .068 .036 .033
81-BLM18PG121SN1D BLM18PG121SN1D 0603 (1608 metric) 120 2000 50 .11 .068 .036 .033
81-BLM18PG181SN1D BLM18PG181SN1D 0603 (1608 metric) 180 1500 90 .11 .068 .036 .033
81-BLM21PG220SN1D BLM21PG220SN1D 0805 (2012 metric) 22 6000 10 .13 .068 .047 .039
81-BLM21P300S BLM21PG300SN1D 0805 (2012 metric) 30 3000 15 .12 .063 .043 .036
81-BLM21P600S BLM21PG600SN1D 0805 (2012 metric) 60 3000 25 .13 .068 .047 .039
81-BLM21P221SG BLM21PG221SN1D 0805 (2012 metric) 220 2000 50 .11 .073 .039 .036
81-BLM21P331SG BLM21PG331SN1D 0805 (2012 metric) 330 1500 90 .12 .063 .043 .036
81-BLM31P330S BLM31PG330SN1L 1206 (3216 metric) 33 6000 10 .30 .172 .155 .117
81-BLM31P500S BLM31PG500SN1L 1206 (3216 metric) 50 3000 25 .20 .112 .101 .076
81-BLM31PG121SN1L BLM31PG121SN1L 1206 (3216 metric) 120 3000 25 .30 .172 .155 .117
81-BLM31P391S BLM31PG391SN1L 1206 (3216 metric) 390 2000 50 .30 .172 .155 .117
81-BLM41P600S BLM41PG600SN1L 1806 (4516 metric) 60 6000 10 .32 .208 .185 .153
81-BLM41P750S BLM41PG750SN1L 1806 (4516 metric) 75 3000 25 .32 .208 .185 .153
81-BLM41P181S BLM41PG181SN1L 1806 (4516 metric) 180 3000 25 .29 .188 .167 .138
81-BLM41PG471SN1L BLM41PG471SN1L 1806 (4516 metric) 470 2000 50 .29 .191 .17 .14
81-BLM41PG102SN1L BLM41PG102SN1L 1806 (4516 metric) 1000 1500 90 .32 .21 .187 .154
BLM__R SERIES DESIGNED FOR DIGITAL INTERFACE
Resistance of BLM__R series especially grows in the lower frequency range. Therefore BLM__R series is less
effective for digital signal waveform at low frequency range and can suppress the ringing.
Operating temperature: -55°C to +125°C
Test Frequency: 100MHz
Tolerance: ±25%
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
Murata
Part No. Case Code Impedance
(Ω)
Max. DC
Current (mA)
Max. DCR
(mΩ)
Price Each
1 10 100 1000
81-BLM18RK121SN1D BLM18RK121SN1D 0603 (1608 metric) 120 200 250 .11 .054 .037 .026
81-BLM18RK221SN1D BLM18RK221SN1D 0603 (1608 metric) 220 200 300 .11 .054 .037 .026
81-BLM18RK471SN1D BLM18RK471SN1D 0603 (1608 metric) 470 200 500 .11 .054 .037 .026
81-BLM18RK601SN1 BLM18RK601SN1D 0603 (1608 metric) 600 200 600 .11 .054 .037 .026
81-BLM18RK102SN1D BLM18RK102SN1D 0603 (1608 metric) 1000 200 800 .11 .054 .037 .026
81-BLM21RK121SN1D BLM21RK121SN1D 0805 (2012 metric) 120 200 150 .15 .082 .056 .042
81-BLM21RK221SN1D BLM21RK221SN1D 0805 (2012 metric) 220 200 200 .15 .082 .056 .042
81-BLM21RK471SN1D BLM21RK471SN1D 0805 (2012 metric) 470 200 250 .15 .082 .056 .042
81-BLM21RK601SN1D BLM21RK601SN1D 0805 (2012 metric) 600 200 300 .17 .093 .064 .048
81-BLM21RK102SN1D BLM21RK102SN1D 0805 (2012 metric) 1000 200 500 .16 .087 .06 .045