Read MURATA EMI Suppression Filters (EMIFIL®) Chip Ferrite Beads text version

MURATA EMI Suppression Filters (EMIFIL®) Chip Ferrite Beads

BLM__A SERIES DESIgnED FoR STAnDARD TypE SIgnALS

BLM__A series generates an impedance from the relatively low frequencies. Therefore, BLM__A series is effective in noise suppression in a wide frequency range. The chip ferrite beads BLM series comprises ferrite bead in the shape of a chip. This ferrite bead generates a high impedance which at high frequency mainly consists of a resistance element. The BLM series is effective in circuits without stable ground lines because the BLM series does not need a connection to ground. The nickel barrier structure of the external electrodes provides excellent solder heat resistance.

This product is RoHS compliant.

DIMEnSIonS: mm

Features:

· ·

Suitable for flow and reflow soldering Wide temperature range; -55°C to +125°C

· ·

High Z characteristics · I/O ports, DC power lines, and signal lines Operating Temperature: -55°C to +125°C For quantities greater than listed, call for quote.

Applications:

BLM18H series has a modified internal electrode structure, that minimizes stray capacitance and increases the effective frequency range.

BLM__H SERIES DESIgnED FoR UHF AppLICATIonS

· ·

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

81-BLM15Ag100Sn1D 81-BLM15Ag700Sn1D 81-BLM15Ag121Sn1D 81-BLM15Ag221Sn1D 81-BLM15Ag601Sn1D 81-BLM15Ag102Sn1D 81-BLM11A121S 81-BLM18Ag151Sn1D 81-BLM11A221S 81-BLM18Ag331Sn1D 81-BLM18Ag471Sn1D 81-BLM11A601S 81-BLM11A102S 81-BLM21Ag350Sn1D 81-BLM21Ag121Sn1D 81-BLM21Ag151Sn1D 81-BLM21Ag221Sn1D 81-BLM21Ag331Sn1 81-BLM21Ag471Sn1D 81-BLM21A601F 81-BLM21Ag102Sn1

MoUSER SToCk no.

BLM15AG100SN1D BLM15AG700SN1D BLM15AG121SN1D BLM15AG221SN1D BLM15AG601SN1D BLM15AG102SN1D BLM18AG121SN1D BLM18AG151SN1D BLM18AG221SN1D BLM18AG331SN1D BLM18AG471SN1D BLM18AG601SN1D BLM18AG102SN1D BLM21AG350SN1D BLM21AG121SN1D BLM21AG151SN1D BLM21AG221SN1D BLM21AG331SN1D BLM21AG471SN1D BLM21AG601SN1D BLM21AG102SN1D

Murata part no.

Case Impedance Rated Current Rdc Max. (mA) Code (at 100MHz) () () 0402 0402 0402 0402 0402 0402 0603 0603 0603 0603 0603 0603 0603 0805 0805 0805 0805 0805 0805 0805 0805 10 70 120 220 600 1K 120 150 220 330 470 600 1000 35 120 150 220 330 470 600 1000 1000 500 500 300 300 200 200 200 200 200 200 200 100 200 200 200 200 200 200 200 200 .05 .15 .25 .35 .60 1.0 .20 .25 .30 .30 .50 .50 .70 .15 .15 .15 .20 .25 .25 .30 .45

1 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .07 .10 .11 .11 .11 .11 .10 .10

price Each 50 .05 .05 .05 .05 .05 .05 .04 .04 .04 .04 .04 .04 .04 .06 .07 .07 .07 .07 .07 .07 .08 100 .041 .041 .041 .041 .041 .041 .039 .039 .039 .039 .039 .039 .039 .049 .06 .063 .063 .063 .063 .061 .071

500 .031 .031 .031 .031 .031 .031 .029 .029 .029 .029 .029 .029 .029 .044 .045 .047 .047 .047 .047 .045 .053

10000 10000 10000 10000 10000 10000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000

Reel Qty.

price per piece .024 .024 .024 .024 .024 .024 .023 .023 .023 .023 .023 .023 .023 .031 .035 .037 .037 .037 .037 .035 .041

0.25±0.1 0402 1.0±0.05 0.5±0.05 0.5±0.05

EMI Suppression

0.4±0.2 0603 1.6±0.15 0.8±0.15 0.8±0.15

Murata

BLM__p SERIES DESIgnED FoR Low DCR HIgH CURREnT CIRCUITS

BLM__P series can match power lines to a maximum of 6A DC

81-BLM15HD601Sn1D 81-BLM15HD102Sn1D 81-BLM15Hg601Sn1D 81-BLM15Hg102Sn1D 81-BLM18HB121Sn1 81-BLM18HB221Sn1D 81-BLM18HB331Sn1D 81-BLM18HD471Sn1D 81-BLM11HB601SD 81-BLM11HB102SD 81-BLM11HA471Sg 81-BLM11HA601Sg 81-BLM11HA102Sg 81-BLM18Hk331Sn1 81-BLM18Hk471Sn1D 81-BLM18Hk601Sn1D 81-BLM18Hk102Sn1D

BLM15HD601SN1D BLM15HD102SN1D BLM15HG601SN1D BLM15HG102SN1D BLM18HB121SN1D BLM18HB221SN1D BLM18HB331SN1D BLM18HD471SN1D BLM18HD601SN1D BLM18HD102SN1D BLM18HG471SN1D BLM18HG601SN1D BLM18HG102SN1D BLM18HK331SN1D BLM18HK471SN1D BLM18HK601SN1D BLM18HK102SN1D

0402 0402 0402 0402 0603 0603 0603 0603 0603 0603 0603 0603 0603 0603 0603 0603 0603

· · ·

HD-type for high-speed signal line provides a sharper roll-off after the cut off frequency The magnetic shielded structure minimizes cross talk For quantities of 8000 and up, call for quote. Operating Temperature: -55°C to +125°C

600 1K 600 1K 120 220 330 470 600 1000 470 600 1000 330 470 600 1K

300 250 300 250 200 100 50 100 100 50 200 200 100 200 200 100 50

.85 1.25 .70 1.1 .50 .80 1.2 1.2 1.5 1.8 .85 1.0 1.6 .50 .70 .90 1.5

.16 .16 .16 .16 .15 .15 .15 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12

.12 .12 .12 .12 .09 .09 .09 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10

.113 .113 .113 .113 .086 .086 .086 .096 .096 .096 .096 .096 .096 .096 .096 .096 .096

.084 .084 .084 .084 .078 .078 .078 .072 .072 .072 .072 .072 .072 .072 .072 .072 .072

10000 10000 10000 10000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000

.066 .066 .066 .066 .045 .045 .045 .056 .056 .056 .056 .056 .056 .056 .056 .056 .056

0.5±0.2 0805 2.0±0.2 0.85±0.2 1.25 ±0.2

BLM__R SERIES DESIgnED FoR DIgITAL InTERFACE

81-BLM18Rk121Sn1D 81-BLM18Rk221Sn1D 81-BLM18Rk471Sn1D 81-BLM18Rk601Sn1 81-BLM18Rk102Sn1D 81-BLM21Rk121Sn1D 81-BLM21Rk221Sn1D 81-BLM21Rk471Sn1D 81-BLM21Rk601Sn1D 81-BLM21Rk102Sn1D BLM18RK121SN1D BLM18RK221SN1D BLM18RK471SN1D BLM18RK601SN1D BLM18RK102SN1D BLM21RK121SN1D BLM21RK221SN1D BLM21RK471SN1D BLM21RK601SN1D BLM21RK102SN1D 0603 0603 0603 0603 0603 0805 0805 0805 0805 0805 120 220 470 600 1K 120 220 470 600 1K 200 200 200 200 200 200 200 200 200 200

81-BLM03pg220Sn1D 81-BLM11p300S 81-BLM18pg330Sn1D 81-BLM03pg330Sn1D 81-BLM11p600S 81-BLM18pg121Sn1D 81-BLM18pg181Sn1D 81-BLM21pg220Sn1D 81-BLM21p300S 81-BLM21p600S 81-BLM21p221Sg 81-BLM21p331Sg 81-BLM31p330S 81-BLM31p500S 81-BLM31pg121Sn1L 81-BLM31p391S 81-BLM31pg601Sn1 81-BLM41p600S 81-BLM41p750S 81-BLM41pg101Sn1L 81-BLM41p181S 81-BLM41pg471Sn1L 81-BLM41pg102Sn1L

BLM03PG220SN1D BLM18PG300SN1D BLM18PG330SN1D BLM03PG330SN1D BLM18PG600SN1D BLM18PG121SN1D BLM18PG181SN1D BLM21PG220SN1D BLM21PG300SN1D BLM21PG600SN1D BLM21PG221SN1D BLM21PG331SN1D BLM31PG330SN1L BLM31PG500SN1L BLM31PG121SN1L BLM31PG391SN1L BLM31PG601SN1L BLM41PG600SN1L BLM41PG750SN1L BLM41PG101SN1L BLM41PG181SN1L BLM41PG471SN1L BLM41PG102SN1L

0603 0603 0603 0603 0603 0603 0603 0805 0805 0805 0805 0805 1206 1206 1206 1206 1206 1806 1806 1806 1806 1806 1806

·

Operating Temperature: -55°C to +125°C

22 30 33 33 60 120 180 22 30 60 220 330 33 50 120 390 600 60 75 100 180 470 1K

900 1000 3000 750 500 2000 1500 6000 3000 3000 2000 1500 6000 3000 3000 2000 1500 6000 3000 3000 3000 2000 1500

0.065 0.05 0.025 0.09 0.10 0.05 0.09 0.01 0.015 0.025 0.05 0.09 0.01 0.025 0.025 0.05 0.09 0.01 0.025 0.025 0.025 0.05 0.09

.10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .10 .20 .20 .20 .20 .20 .28 .28 .26 .25 .25 .36

For quantities greater than listed, call for quote.

.08 .05 .05 .08 .05 .05 .05 .06 .06 .06 .05 .06 .17 .17 .17 .17 .17 .229 .229 .182 .207 .21 .232

.075 .041 .041 .075 .041 .041 .041 .058 .056 .056 .044 .056 .16 .16 .16 .16 .16 .211 .211 .131 .191 .194 .214

.056 15000 .031 4000 .031 4000 .056 15000 .031 4000 .031 4000 .031 4000 .053 4000 .042 4000 .042 4000 .033 4000 .042 4000 .12 3000 .12 3000 .12 3000 .12 3000 .12 3000 .158 2500 .158 2500 .102 2500 .143 2500 .145 2500 .16 2500

.044 .024 .024 .044 .024 .024 .024 .033 .033 .033 .026 .033 .094 .094 .094 .094 .094 .123 .123 .101 .111 .113 .125

0.7±0.3 1206 3.2±0.2 1.1±0.2

1.6±0.2

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.

·

.25 .30 .50 .60 .80 .15 .20 .25 .30 .50

Operating Temperature: -55°C to +125°C For quantities of 8000 and up, call for quote.

© Copyright 2011 Mouser Electronics

.10 .10 .10 .10 .10 .10 .10 .10 .12 .12

.05 .05 .05 .05 .05 .07 .07 .07 .08 .08

.045 .048 .045 .045 .045 .059 .059 .059 .073 .073

.033 .044 .033 .033 .033 .054 .054 .054 .066 .066

4000 4000 4000 4000 4000 4000 4000 4000 4000 4000

.026 .026 .026 .026 .026 .036 .036 .036 .04 .038

0.7±0.3 1806 4.5±0.2 1.6±0.2

1.6±0.2

mouser.com/murata

(800) 346-6873

© Copyright 2011 Mouser Electronics

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MURATA EMI Suppression Filters (EMIFIL®) Chip Ferrite Beads

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