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 modied 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