滤波电感NFR21GD4701012L RB751SL CY7C1021B-15ZXI PISM-470M

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电感的单位是亨（H），也常用毫亨（mH）或微亨（uH）做单位。1H=1000mH，1H=1000000uH。

       电感只能对非稳恒电流起作用，它的特点两端电压正比于通过他的电流的瞬时变化率（导数），比例系数就是它的“自感”

       电感起作用的原因是它在通过非稳恒电流时产生变化的磁场，而这个磁场又会反过来影响电流，所以，这么说来，任何一个导体，只要它通过非稳恒电流，就会产生变化的磁场，就会反过来影响电流，所以任何导体都会有自感现象产生

       在主板上可以看到很多铜线缠绕的线圈，这个线圈就叫电感，电感主要分为磁心电感和空心电感两种，磁心电感电感量大常用在滤波电路，空心电感电感量较小，常用于高频电路。

       电感的特性与电容的特性正好相反，它具有阻止交流电通过而让直流电顺利通过的特性。电感的特性是通直流、阻交流，频率越高，线圈阻抗越大。电感器在电路中经常和电容一起工作，构成LC滤波器、LC振荡器等。另外，人们还利用电感的特性，制造了阻流圈、变压器、继电器等。


【电感器的种类】

    按照外形，电感器可分为空心电感器(空心线圈)与实心电感器(实心线圈)。按照工作性质，电感器可分为高频电感器(各种天线线圈、振荡线圈)和低频电感器(各种扼流圈、滤波线圈等)。按照封装形式，电感器可分为普通电感器、色环电感器、环氧树脂电感器、贴片电感器等。按照电感量，电感器可分为固定电感器和可调电感器。

电感的作用：通直流，阻交流
通直流:所谓通直流就是指在直流电路中,电感的作用就相当于一根导线,不起任何作用.
阻交流:在交流电路中,电感会有阻抗,即XL,整个电路的电流会变小,对交流有一定的阻碍作用

ZBF503AR-00TA

ZCAT1325-0530A

ZCAT1525-0430AP-BK

ZBF506D-00TA

ZBF113T-01

ZBF116T-01A

ZCAT12V-BK

ZBFS5105-PT

TCM1005-900-2P

PLT09HN2003R0P1

TCM1005-350-2P

CSALA4M91G55-B0

DLW21SN371SQ2

DLP31SN121SL2

DLP31DN321ML4

DLW21HN900SQ2

DLW21HN670SQ2

DLW21HN181SQ2

DLP31DN900ML4

DLP2ADN241HL4

DLP31DN201ML4

DLP31DN441ML4

DLP2ADN201HL4

DLW21HN121SQ2

DLP31DN131ML4

DLP31SN551SL2

DLP2ADN281HL4

DLP2ADN670HL4

DLP2ADN161HL4

DLP11SN201SL2

DLP11SN670SL2

DLP11SN161SL2

DLP11SN121SL2

DLP2ADN900HL4

DLM11GN601SZ2

DLM2HGN601SZ3

DLP2ADN121HL4

DLP11SN900SL2

NFA21SL207X1A45

FCR8.0M5

NFA31CC101S1E4

FFE1070MS11SBL

FFE1070NA11UAL

FFE1070NA10UGL

FFE1070MA11UAL

NFA31CC220S1E4

FFE1070MS10SGL

FFE1070MJ11FBL

NFA21SL307X1A45

FFE1070NA11UXL

NFA21SL806X1A48

NFA31CC471R1E4

NFA31CC102R1E4

NFA21SL307X1A48

NFA31CC223R1C4

NFA31GD1016R84

NFA31GD1001014

NFA31GD4706R84

NFA31CC222R1E4

NFA31CC470S1E4

NFA31CC221S1E4

NFA31GD1006R84

NFA31GD4701014

BNX012-01

BNX005-01

CSA11.00MG

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BNX002-01

BLM41PG750SN1

BLM41PG600SN1

BLM41PG102SN1

BNX003-01

BLM31PG601SN1

BLM41PG471SN1

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BLM21RK601SN1

BLM31PG121SN1

BLM31PG391SN1

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BLM31PG500SN1

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BLM21RK121SN1

BLM21PG600SN1

BLM21PG220SN1

BLM21BD601SN1

BLM21RK102SN1

BLM21PG331SN1

BLM21PG221SN1

BLM21BD751SN1

BLM21BD331SN1

BLM21BD222SN1

BLM21BD421SN1

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BLM21BD222TN1

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BLM21AG331SN1

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BLM18RK221SN1

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BLM18RK601SN1

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BLM18RK121SN1

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BLM21AG102SN1

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BLM21AG221SN1

BLM18PG600SN1

BLM18PG330SN1

BLM18HK601SN1

BLM18PG300SN1

BLM18PG181SN1

BLM18HK471SN1

BLM18HG102SN1

BLM18HK331SN1

BLM18RK102SN1

BLM18HD601SN1

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BLM18HG471SN1

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BLM18EG601SN1

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BLM18HD102SN1

BLM18HB221SN1

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BLM18EG331TN1

BLM18BD221SN1

BLM18BB221SN1

BLM18BB121SN1

BLM18BD471SN1

BLM18BD102SN1

BLM18BD331SN1

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BLM18EG101TN1

BLM18BD252SN1

BLM18BD182SN1

BLM18HB121SN1

BLM18EG121SN1

BLM18BD152SN1

BLM18BD421SN1

BLM18BD151SN1

BLM18EG471SN1

BLM18GG471SN1

BLM18HK102SN1

BLM18EG221TN1

BLM18HB331SN1

FFE1070MA11UXL

FCR5.0MC5

FCR5.0M5

FFE1070MJ11FAL

FCR6.0MC5

FCR8.38MC5

FCR4.19MC5

FCR8.0MC5

FCR6.0M5

FCR40.0M6

FCR8.38M5

FCR33.86M6

DLW21SN121SQ2

DLW31SN222SQ2

DLW21SN181SQ2

DLW21SN670SQ2

DSN6NC51H222

DLW31SN261SQ2

DLW31SN900SQ2

DLW31SN102SQ2

DSN9HB32E222

DLW31SN601SQ2

DLW21SN261SQ2

DSN9HB32E271

DSN6NC51H271

DLW21SN900SQ2

DSN9HB32E101

DSN9NC51C104

DSN6NC51H102

DSN9HB32E220

DSS6NC52A151

DSN6NC51H220

DSS6NC52A471

DSN6NZ81H103

DSN9NC51H223

DSN6NC51H330

DLW31SN161SQ2

DSS9NC52A101

DSS6NC52A221

DSN6NC51H470

DSS6NC52A102

DSS6NC52A101

DSS6NE52A222

DSN9NC52A222

DSS6NC52A470

DSN9NC52A271

DSS9NC51H223

DSS6NC52A271

DSS9HB32E101

DSS6NZ82A103

DSS6NC52A220

DSS9HB32E271

DSS6NC52A330

DSS6NF31C223

DSS9NT31H223

DSS9HB32E222

DST9HB32E220

DSS710D223

DST9NC52A222

DST9HB32E271

DSS9NC52A222

FCR10.0M5

DSS9NP32A222

DSS9NC52A220

FCR18.0M6

DST9HB32E222

DST9HB32E101

DST9NC51H223

DST9NC52A271

NFM3DCC223R1H3

NFM3DCC221R1H3

FCR4.0MC5

FCR3.52M5

FCR3.64MC5

FCR3.58M5

NFM3DCC101U1H3

NFM41PC155B1E3

NFM41CC223R2A3

NFM3DPC223R1H3

NFM3DCC222R1H3

NFM3DCC102R1H3

FCR3.84MC5

NFM3DCC471R1H

NFM41CC101U2A3

NFM3DCC470U1H3

NFM41PC204F1H3

NFM41CC220U2A3

NFR21GD1011012

NFM41CC471R2A3

NFM41CC470U2A3

NFM41CC222R2A3

NFR21GD1002202

NFR21GD1012202

NFR21GD4702202

NFR21GD1004702

NFW31SP507X1E4

NFW31SP506X1E4

NFM55PC155F1H4

NFW31SP206X1E4

NFW31SP407X1E4

NFR21GD4706802

VFS6VD81E221

NFR21GD4701012

NFW31SP106X1E4

NFW31SP207X1E4

NFW31SP307X1E4

NFR21GD1016802

VFS9VD31B223

VFR3VD31E131

NFW31SP107X1E4

ZBF503M-00TA-K

ZBF503S-01TA

ZBDS5101-8PT

NFW31SP157X1E4

ZBF503D-00TA

TCM1005-650-2P

ZCAT2032-0930

ZCAT2017-0930B

BLM18BB100SN1

BLM18BB470SN1

BLM18BA100SN1

BLM18BA050SN1

BLM18BB151SN1

ZCAT2035-0930A-BK

BLM18BB220SN1

BLM18BD121SN1

ZCAT1730-0730A-BK

ZCAT2035-0930A

ZCAT2132-1130-BK

BLM18BB331SN1

BLM18BB471SN1

BLM18BA121SN1

BLM18BA750SN1

BLM18AG471SN1

BLM15PG100SN1

BLM18BA220SN1

BLM18AG601SN1

BLM18AG121SN1

BLM18AG221SN1

BLM18AG331SN1

BLM18AG102SN1

BLM15HD182SN1

BLM15BD750SN1

BLM18BB050SN1

BLM15HG102SN1

BLM15HG601SN1

BLM15HD102SN1

BLM18AG151SN

BLM15HD601SN1

BLM15EG121SN1

BLM15BD601SN1

BLM15BD182SN1

BLM15BD121SN1

BLM15BD102SN1

BLM15BB221SN1

BLM15BB121SN1

BLM15AG601SN

BLM15BB750SN1

BLM15AG700SN1

BLM15AG221SN1

BLM15BB100SN1

BLM15AG601AN1

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BLM15AG121SN1

BLA31BD471SN4

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BLM15BB050SN1

BLM15AG102SN1

BLM15AG100SN1

BLA31BD601SN4

BLA31BD221SN4

BLA31AG221SN4

BLM03AG241SN1

BLA31BD102SN4

BLA31BD121SN4

BLM03AG100SN1

BLM03AG700SN1

BLA31AG102SN4

BLA2ABD121SN4

BLA2ABB221SN4

BLM03AG121SN1

BLA31AG601SN4

BLA2ABD102SN4

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BLA2ABD750SN4

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BL03RN2R1Q1A

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BL03RN2R1N1A

BL02RN2R3J2B

BLA2ABB470SN4

BL03RN2R1P1A

BL02RN1R3N1A

BLA2ABD601SN4

BLA2AAG102SN4

BL02RN1R2Q1A

BLA2ABD221SN4

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BL02RN2R3N1A

BL03RN2R1M1B

BL02RN1R3J2B

BL02RN2R1P1A

BL02RN2R1M2B

BL01RN1A1D2B

BL02RN2R1Q1A

BL02RN1R2P1A

BL02RN2R1N1A

BL01RN1A2A2B

BL01RN1A1F1J

ACF451832-222-X

BL02RN1R2M2B

BL02RN1R2N1A

ACF451832-682

BL01RN1A1E1A

ACF451832-681

ACF451832-470

ACF451832-471

ACF451832-680

ACF451832-223

ACF451832-330

ACF451832-220

ACF3218H-240

ACF451832-472

ACF451832-332

ACF451832-331

ACF451832-151

ACF451832-152

ACF321825-682

ACF451832-221

ACF3218H-070

ACF3218H-121

ACF451832-333

ACF451832-101

ACF3218H-020

ACF451832-153

ACF451832-103

ACF321825-472

ACF451832-102

ACF3218H-680

ACF321825-681

ACF321825-680

ACF321825-470

ACF321825-331

ZJK51R5-05

ACF3218H-271

ACF3218H-030

ACF321825-471

ACF321825-332

ZJSC-1R0-103

ZJK51R5-00

ZJSC-R10-120

ZJK51R1-05

ZJKD5103-15

ZJSC-470-331

ZJSC-R10-470

ZJKD51R1-15

ZJSC-220-101

ZJSC-R15-180

ZJSC-R47-181

ZJKD51R5-15

ZJSC-R47-391

ZJSR5101-101

ZJSR5101-101TA-01

ZJSR5101-220

ZJSC-R47-121

ZJSC-2R2-101

ZJSR5101-104

ZJSR5101-221

ZJSR5101-102

ZJSC-R15-121

ZJSR5101-332

ZJSR5101-330TA-01

ZJSR5101-102TA-01

ZJSR5101-331

ZJSR5101-103TA-01

ZJSR5101-222

ZJSR5101-472

ZJSR5101-331TA-01

ZJSR5101-221TA-01

ZJSR5101-333

ZJSR5101-223TA-01

ZJSR5101-223

ZJSR5101-333TA-01

ZJSR5101-470TA-01

ZJSR5101-103

ZJSR5101-332TA-01

ZJSR5101-472TA-01

ZJSR5101-330

ZJSR5101-680

ZJSR5101-222TA-01

ZJY51R5-4P

ZJY51R5-2PL

ZJY51R5-2P

ZJSR5101-470

ZJY5103-2PL

ZJSR5101-680TA-01

ZJY51R5-2PB

ZJY51R5-8PA

ZJYS5102-2PT

ZJSR5101-682TA-01

ZJYS5105-2PL

ZJYS5102-2PBT

ZJSR5101-682

ZJYS51R5-2P

ZJYS5104-2PL

ZJY51R5-M4PA

ZJYS51R5-2P-G

ZJYS5104-2PLT

ZJYS5103-2PL

ZJYS51R5-4P

ZJYS51R5-2PLT

ZJYS51R5-2PBT

ZJYS5103-2PLT

ZJYS51R5-M4PA

ZJYS51R5-2PT-G

ZJYS51R5-2P-G01

ZJYS81R5-2P24-G01

ZJYS51R5-M4PAT

ZJYS51R5-4PT

ZJYS81R5-2PL51T

ZJYS51R5-M4PBT

ZJYS51R5-2PT-G01

ZJYS81R5-2PL25-

ZJYS81R5-2PL25-G01

ZJYS81R5-2P24T-G01

ZJYS81R5-2PL51T-G01

ZJYS81R5-2PL25T-G01

ZJYS81R5-2PL51-G

ZJYS81R5-2P50-G01

ZJYS81R5-2PL51-G01

NFM21PC105B1A3

NFM21PC225B0J3

NFM21PC224R1C3

NFM21PC104R1E3

NFM21CC223R1H3

NFM3DCC220U1H3

NFM21CC471R1H3

NFM21PC105B1C3

NFM21CC470U1H3

NFM21CC220U1H3

NFM21CC221R1H3

NFM18PC474R0J3

NFM21CC222R1H3

NFM21CC102R1H3

NFM18PC105R0J3

NFM21CC101U1H3

NFM18CC470U1C3

NFM18PS474R0J3

NFM18PC104R1C3

NFM18CC220U1C3

NFM18PC224R0J3

NFM18CC221R1C3

NFM18CC471R1C3

NFM18CC222R1C3

NFM18CC102R1C3

NFM18CC223R1C3

NFL21SP506X1C3

NFL21SP407X1C3

NFL21SP706X1C3

NFL21SP507X1C3

NFL21SP307X1C3

NFM18CC101R1C3

NFL21SP207X1C3

NFL18ST507X1C3

NFL21SP206X1C3

NFL18SP307X1A3

NFL21SP157X1C3

NFL18ST157X1C3

NFL18ST107X1C3

NFL21SP107X1C3

NFL18ST207X1C3

NFL18ST307X1C3

NFL18SP507X1A3

NFL18SP207X1A3

NFL18SP157X1A3

NFE61PT361B1H9

NFE61PT681B1H9

NFE61HT330U2A9

NFE61PT330B1H9

NFE61PT102E1H9

NFE61PT181B1H9

NFE61PT472C1H9

NFE61PT680B1H9

NFE61HT332Z2A9

NFE61HT102F2A9

NFE61HT681D2A9

NFE61PT101Z1H9

NFE61HT361C2A9

NFE61HT101Z2A9

NFA31GD1004704

NFA31GD4704704

NFA31GD1014704

原装现货库存欢迎来电垂询

1 薄膜电感
尺寸:0402 0603 感量范围;
0402 0.2nH-33nH 0603 1nH-100nH 公差:0.1nH-5% Q:0603测试频率300MHz时为15
0402测试频率在500MHz时为13 最小直流阻抗为0.35R和0.1R
2 叠层电感
尺寸:0402 0603 感量范围:0402 1nH-120nH 0603 1.5nH-220nH
公差:0.5 5% 10% Q;0402测试频率为100MHz时为8 0603最小值为8,最大为12(不同的感量,测试频率一样时,Q值不一样)
3 绕线电感(陶瓷)
尺寸: 1008 1206

感量范围:
0402 1nH-68nH
0603 1.6nH-390nH
0805 2.7nH-2.7uH
1206 6.8nH-1.2uH
1008 5.6nH-15uH
测试频率为100MHz时的Q(MIN)值:
0402:16-25
0603 :16-40
0805:16-80
1206:30-55
1008:15-65
某些感是的Q值测量测试频率不是100MHz
特殊绕线电感:高流型;高Q型,低厚度型