| 价 格: | 面议 | |
| 型号/规格: | ECHU1C682JX5 | |
| 品牌/商标: | PANASONIC(松下) | |
| 环保类别: | 无铅环保型 | |
| 安装方式: | 贴片式 | |
| 包装方式: | 盒带编带包装 |
ECHU1H102GX5 ECHU1H102JX5 ECHU1H182GX5 ECHU1H331JB5 ECHUIH222GX5
1.需要一电阻作提升电位参考电压,
可以先用SVR调出所要的值,再换成精密电阻.
2.用在较大电流需较大功率,可以选用
较高功率的电阻,超过3W常会使用水泥电阻.
3.电流很小功率很低,需要小体积,可用芯片电阻.
4.有用到多脚共阴或共阳,或是同一地方有
很多相同容量电阻,想缩小空间,可以用排阻.
5.需要做一旋转钮外接调整用,可用VR.
1.碳膜电阻:
误差:5%
常见功率:1/8W,1/4W,1/2W
常见范围:0奥姆~20M奥姆
2.精密电阻:
碳膜电阻的电阻值最多只有2位数字,
精密电阻多一色码,电阻值最多3位数字.
常见误差:1%
常见功率:1/8W,1/4W,1/2W
常见范围:0奥姆~20M奥姆
3.金属氧化膜电阻:
误差:5%
常见功率:1W,2W,3W
常见范围:0奥姆~1M奥姆
4.
常见功率:3W,5W,10W,20W
常见范围:0.05奥姆~10k奥姆
5.可调电阻:
有分SVR和VR两种,SVR要用起子调(不希望容易被转),
VR可以直接用手转(常转).
常见SVR有:
金属化膜可调:
单转(6x6mm大小,1/2W,20~2M奥姆)
多转(12x12mm大小25转,19x6mm大小15转,1/2W,100~2M奥姆)
线绕瓷管可调:
功率:10W~2000W
范围:0~750k奥姆
常见VR有:
碳膜可变:(旋转型)
16mm:1/4W,500~1M奥姆
24mm:1/2W,500~2M奥姆
25mm:1.2W,10~20k奥姆
30mm:2W,10~20k奥姆
常见只有3只脚,也有6只脚两组联动,或是具开关功能,
或是再分长短柄....除旋转型还有滑动型.
6.芯片电阻(SMD):
功率:1/4W(1206大部份),1/8W(0805),1/10W(0603)
常见范围:0.05~10M奥姆
7.排阻:
单排:
依电阻排法分类,有分A,B,C,D..型.
常见功率:1/8W
常见范围:100~1M奥姆
常见脚数:5P~11P
IC型:
,造型跟DIP封装IC一样,
可以看成一颗一颗碳膜电阻平行放在一起再封起来.
8.光敏电阻:
简称Cds,原本具高阻抗,受光后变极低电阻
9.热敏电阻:
分正温度系数(温度上升电阻上升)叫敏阻器PTC,
和负温度系数叫热阻器TH
10.压敏电阻:
当电压太大会导通,如突波吸收器.
11.流敏电阻:
当电流太大时,电阻会变大.
------------------------------------------------------
电容:
使用时可以依
容量,耐压,频率特性,尺寸,极性,耐温,精密度,稳定性,价格...做选用
一般大容量会选用电解系列电容,电解系列电容
几乎都有极性,且高频特性不佳.
例如:
1.电源拉到IC时,可能已受干扰,为让电源稳定,
常会在电容输入并一陶瓷或积层电容.
2.IC组件需要电容做时间控制,考虑电容精密度
稳定性,可用钽电容.
3.需要交流蓄电,可以用MPX电容;直流蓄电,可用金电容.
4.整流之后滤波或消除链波,可以用电解电容加陶瓷电容.
5.
依使用频率范围来分:
用于高频的有:陶瓷电容,云母电容,聚苯乙烯电容
用于低频的有:电解电容,聚丙烯电容,纸质电容
用于调频的有:PVC塑料可变电容,半可变微调电容
依使用场合一般为:
不考虑温度,频率,漏电流或用于电源电路或需要高电容值时,用电解电容
要考虑频率和温度等特行的话,用钽质电容或麦拉电容
用于温度补偿方面或旁路,用陶瓷电容
1.铝电解电容:
用于低频电路,误差-20%~+80%
有极性EC:(无极性NP)
常见容量:0.1uF~10000uF
常见耐压:6.3V,10V,16V,25V,35V,50V,63V,...450V
还有迷你型(容量约220uF,耐压约50V)
2.钽电解电容:(有极性)
精密度,工作频率,耐温较铝电解优,体积也较小,但贵一点
常见容量:0.1uF~47uF
常见耐压:6.3V~35V
3.陶瓷电容:
顶端涂有红,黑,黄等颜色,以区别其温度补偿特性,
用于高频电路之谐振或傍路,用于高频滤波.
常见容量:1pF~0.22uF
常见耐压:16V~500V(高压型:1kV~10kV)
4.积层电容:
用于高频电路之谐振或傍路,高频滤波.
常见容量:0.001~0.47uF
常见耐压:50V~100V
5.金属化膜塑料电容:(看起来都很像,我也搞不太清楚)
MEF:电容范围0.1uF~10uF,耐压范围100~630V
MET:电容范围0.01uF~68uF,耐压范围100~630V(聚乙酯膜电容)
主要用于AC电路,交连,傍路,高频滤波
MSF:电容范围0.1uF~2.2uF,耐压范围36~100V(MINI)
用于高频滤波
MPF:电容范围0.001uF~3.3uF,耐压范围100~630V
PPN:电容范围0.01uF~4.7uF,耐压范围250~630V(聚丙烯膜)
PPS:电容范围0.01uF~0.033uF,耐压范围1000~2000V(聚苯乙烯膜)
PEI:电容范围0.001~0.47uF,耐压范围50~100V(绿色麦拉)
6.MPX电容:
电容范围:0.01~1uF
耐压范围:275VAC
7.云母电容:
用于高频电路如音响,无线电机
容量范围:10pF~10000pF
耐压:500V
8.可调电容:
用于调频,如收音机.
5x5mm尺寸:范围3pF~70pF
9.芯片电容(SMD):
常见积层,钽电解,铝电解SMD化.
10.突波电容:
用于AC电路.
11.运转电容:
主要用于50Hz或60Hz交流电力系统的功率因数补偿,
例如电风扇,马达.
12.纸质电容:
容量稳定性极高,适合在交流状况下使用,
在真空管机器中使用颇多,缺点是单位容量之体积很大.
耐压:200~600V
13.金电容(超级电容):
容量很大,可以当电池用.
扣式:用于CMOS,IC,RAM芯片,微电脑等产品提供记忆储存功能
卷绕型:用于马达启动,或是电压骤降时第二备用电源
容量:4.7F~10F
耐压:2.5~5.5V
两片金属箔做电极,夹在极薄绝缘介质中,卷成圆柱形或者扁柱形芯子,介质是涤纶。涤纶薄膜电容,
dzsc/18/9698/18969893.jpg涤纶电容
介电常数较高,体积小,容量大,稳定性较好,适宜做旁路电容。国产电容器标注可查阅《GB/T 2691-1994 电阻器和电容器的标志代码》
| ECHUIH222GX5 |
| ECMS2012A-121 |
| ECMS2012A-301 |
| ECMS2012A-500 |
| ECMS2012A-600 |
| EF-1T2012-050JT |
| ELJND27NJF |
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| FBMA-L11-201209-221LMA3CT |
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| FI-A2012-221KJT |
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| FI-B2012-332KJT |
| FI-C2012-103KJT 10UH |
| FSDLM0805-2R2 |
| GL201209TR56MT |
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| GL201212P220KM |
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| GTH2012PD-R18J |
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| GZ2012D101T(f) |
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| LGCF2012ER22KT |
| CLH2012T-R27J-S |
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| LGCF2012ER68K |
| LGCF2012F1R0KT |
| LGCF2012F2R4KT |
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| LGCF2012F3R3KT |
| LGCF2012F6R8KT |
| LGCF2012P6R8KT |
| LGHK212510NJ-T |
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| LL2012-82NJ |
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| LQC2015-100KA-01 |
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| LQC2015F-2R2MA-C01 |
| LQCBC2012T1R0M |
| LQG21N1R0K10TM00- |
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| LQLB2012T2R2M |
| LQLB2016T-100M |
| LQLB2016T220M |
| LQLB2016T330M |
| LQLB2016T470M |
| LQLB2016T4R7M |
| LQLBR2012T101M |
| LQLBR2012T470K |
| LQM21BN220N00L |
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| LQM21NNR10K10D |
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| LQN2AR22J04M00 |
|
MBK2012 121YZF |
| MBK2012121YZF |
| MCB2012S190 |
| MCB2012S202H |
| MCB2012S221H |
| MCB2012S301H |
| MCB2012S601H |
| MCI-201209-1R8KT |
| MCI-2012-900 |
| MCL2012-4R7K |
| MEM2012T10ROT201 |
| MFI20122R7K |
| MI-201209-1R0K |
| MIG201212-4R7K |
| MIGS201209-2R2K |
| MIGS201212-100K |
| MLB-201209-0007B-N3 |
| MLB-201209-0120P-N2 |
| MLB-201209-0150A-N1 |
| MLB-201209-0220R-N4 |
| MLB-201209-0600R-N4 |
| MLB-201209-1000A |
| MLB-201209-2000R-N4 |
| MLF2012A120JT000 |
| MLF2012A1R5KT000 |
| MLF2012A1R8KT000 |
| MLF2012A2R7KT000 |
| MLF2012C220K |
| MLF2012DR10KT000 |
| MLF2012DR15KT000 |
| MLF2012E5R6KTB26 |
| MLF2012E6R8KT000 |
| MLF2012F6R8MT000 |
| MLI-201209-R15K |
| MLW2012-R22(f) |
| MMZ2012R102AT000 |
| MMZ2012R121AT000 |
| MMZ2012R601AT000 |
| MMZ2012RR12AT000 |
| MMZ2012Y152BT000 |
| MPZ2012S101AT000 |
| N2012Z121T03T |
| NCB0805A121TR N档 |
| NCB0805A601TR |
| NFM2012P13C105BT1M00 |
| NL201612T-1R5J-N |
| NL201614T-150J-S |
| NL201614T-4R7K-S |
| NLC0805-R22J |
| NLFC201614T-1R0M |
| NLFC201614T-220K-A |
| NLFC201614T-2R2M |
| NLFC201614T-4R7M |
| PBY201209T-102Y-N |
| PBY201209T-181Y-N |
| PBY201209T-300Y-N |
| PBY201209T-600Y |
| PBY201209T-601Y-S |
| PBY201209T-800Y-N |
| PE-0805CD820KTT |
| PF-0805CD820KTT |
| PM0805-12NM |
| PTL2012-F6N8C |
| PZ2012E331-1R5T(f) |
| PZ2012U221-2R0TF |
| QCL2012-R56J-LF |
| SBK201209T-151Y-S |
| SBK201209T-601Y |
| SBK201209T-800Y-N |
|
SDFL2012 100KT |
| SDFL2012Q3R3KF |
| SDFL2012T180KT |
| SGMI2012M1R8KT |
| SM0805FTR27J |
| SMB-201209-N2-121P |
| SMD0805-2R2K |
| SMDCHGR0805-R56K |
| SMI-201209F-2R2-SN |
| STGB2012-121PT |
| SW2022R39JLB |
| SWI0805-1R0J |
| SWI0805F-R47K |
| SWI0805T-R22J |
| TCB21B121000 |
| TCB21G151N000 |
| TCB21G221N000 |
| TCB21G300N000 |
| TCB21G301N000 |
| TCB21G601N000 |
| WCM2012F2SF-900T |
| WCM2012F2SF-900T04 |
| WCM2012NF-121T03 |
| WF201282NT |
| YCM0805SF2SF-900T04 |
| YJ2012-R82J |
| LQG21C220N00T2M00-116/T29T |
| NFM21CC223RIH3D |
| 201209-121U |
| PBY201208T-221YN |
| EFLS2012-1R0M |
| 742792131 |
|
1206 0.47UH |
|
1206 1.0UH |
|
1206 120R排珠 |
| 1206-151F |
| 1206-1R0K |
| 1206-2.2UH |
| 1206CS-102XJLC |
| 1206CS-102XKBC |
| 1206CS-220XJBC |
| 1206CS-221XJBC |
| 1206CS-221XJLC |
| 1206CS-330XJLC |
| 1206S33R |
| 3216-153K |
| 321616-700 |
| 3216-221Y |
| 3216-260F |
| 3216-5R6K |
| 3216-600C |
| 3216-601G |
| ACMS321611A500 |
| AVNC18S06Q120 |
| BAY321609T-241Y-N |
| BGCF1206F102MT |
| BGCF3216C311MT |
| BLA31AG221SN4D |
| BLA31BD600SN4D |
| BLA31BD601SN4D |
| BLM31A601SPT-AS |
| BLM31B601SPTM00-03 |
| BLM31P500SPTM00 |
| CATNFM40R12C102T1 |
| CI321611-600 |
| CI3216-4R7 |
| CI3216B3R3K |
| CIL31NR47KNE |
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| CMI3216U2R7KT |
| CMI3216U3R3KT |
| DLW31SN222SQ2L |
| EBLS3216-R47M1A |
| ECFB3216G301A4T |
| ECHU1C103JB5 |
| ECHU1C103JX5 |
| ECHU1C183JB5 |
| ECHU1C273JX5 |
| ECHU1C392GX5 |
| ECHU1C822GX5 |
| ECHU1H152GX5 |
| ECHU1H682JX5 |
| ECHU1H821GX5 |
| ECHUIH103JX5 |
| ECWU1H103JB5 |
| F4P-3216-900 |
| FCB3216K-300T05 |
| FCH3216F-100M |
| FCI3216F-100K |
| GB321611J700TM |
| GL321611P100MM-1 |
| GZ3216D300TF |
| HCB3216KF-800T30 |
| HHZ321611T-250Y-H |
| ILB1206-50-25RCB |
| IN06X433K3U3 3R3 |
| JWFI3216AR82KT |
| KIG3216-2R2K |
| LCN1206T-1R0J-S |
| LFBK3216S601-T |
| LGCF2012ER68JT |
| LGCF3216F1R2KT |
| LGCF3216F2R2KT |
| LGCF3216F5R6KT |
| LGCF3216P100KT |
| LGCF3216P220KT |
| LGCF3216P6R8KT |
| LGCF3216Z0HT |
| LQC3216F-6R8KA-A01 |
| MLF3216DR82KT000 |
| LQH1N120K04M00 |
| LQH1N1R2K04 |
| LQH1NR56M04 |
| LQH31CN150K |
| LQH31HNR14J03 |
| LQN1A33NJ |
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| LQN1A64NJ04T1 |
| LQN1A8N8J04M00 |
| LQN1H95NK04M00-01 |
| LQN1HR14J04M |
| LQN3216-1R2KA-C01 |
| LQN3216F-100KA-C01 |
| MCB3216S190D |
| MCB3216S600I |
| MCI1206J562KT |
| MCM3216NF4-181T03 |
| MEA3216P131RT301 |
| MFI32162R7K |
| MI1206K260R-10 |
| MI-321611-2R2K |
| MLB321609-121 |
| MLB321609-151 |
| MLB3216110060R |
| MLF3216A1R8KT000 |
| MLF3216A4R7K02L |
| 1206-100K |
| CB3216-310 |
| CBG321609U100T |
| CHA3216K4-221N |
| SBK321611T-201Y-S |
| BLM32A06PTM00-03 |
| BLM31A02PTM00-03 |
| BLM32A07PTM00-03 |
| PBY321611T-900Y-S |
| CBG321609U221T |
| TI321611G800A |
| TB321611G600 |
| HB-4M3216-121JT |
| GZ3216D181TF |
| MBK321611T-190-K-1 |
| MLF3216E8R2KT000 |
| MLI-321611-220K |
| MLI321611-4R7K |
| MLI321611R10K |
| MZA3216R301AT000 |
| NCB1206B320TR N档 |
| NFM51R00P506M00 |
| PBY321611T-800Y-N |
| PLW3216S161SQ2 |
| PZ3216D1R5T(f) |
| PZ3216D501-2R0T(f) |
| SBK321611F-121Y-S |
| SBK321611T-601Y-S N档 |
| SBK321611T-900Y-S |
| SBY321611T-310Y-N |
| SGMI3216M3R3KT |
| SGMI3216M4R7KT |
| SMB321611-N1-121P |
| UPB321611T-121Y-N |
| WB321611C202QNT |
| WQP3216-1R2M |
| WQPI3216-1R2M |
| BGCF3216C601MT |
| CIM31J151NE |
| AESGM321611A190 |
| BGCF3216C201MT |
| MLB-321611-0080P-N |
| PZ3216U101-3R0T |
| FBMJ4516HS720-T |
| CMI321609U5R6KT |
| MLF3216DR82KT00D |
| LFCKP32162R2M-T |
| LFLK32162R2K-T |
| LGCF3216F4R7KT |
| LGCF3216FCR7KT |
| CS3216B-R40M |
| LQH31N121K |
| 1206SD12NM |
| 321611-700HM |
|
1206 300HM |
| MCB3216S900H |
| FCFBMJ3216HM600-T |
| DLP31DN900ML4L |
| CM-4S3216-121JT |
| #FSLM2520-R56J=P2 |
| 1008 1R8K |
| 1008-1R0 |
| 1008-3.3UH |
| 1008-47UH |
| 1008-820NH |
| 1008-910NH |
| 1008C-2R7J-A |
| 1008CS-101XKBC |
| 1008CS-150XMBC |
| 1008CS-151XKBC |
| 1008CS-561XJBC |
| 1008CT-080XKBC |
| 1008HS-102TJBC |
| 1008HS-330TJBC |
| 1008HS-560TGBC |
| 1008LS-822XKBC |
| 2520-220KT |
| B82412-A3151-K |
| C2520C-22NJ |
| C2520C-2R2J |
| C2520C-470J |
| C2520C-R18J |
| C2520C-R47K |
| CML2520-1R0K-LF |
| CS1008-1R5K-S |
| CS1008-R39J |
| CS1008-R39J-S |
| CS1008-R82J-S |
| CT1008CS-102K |
| ELJFC220KF |
| ELJFC470JF |
| ELJFC820JF |
| ELJFCR22MF |
| ELJFCR33MF |
| ELJFCR47MF |
| ELJNCR10KF |
| ELJNCR12KF |
| ELJNCR15KF |
| ELJPC100KF |
| ELJSC101KF |
| ELJSC330KF |
| FHW1008UC2R2JGT |
| FSLM2520-101J=P2 |
| FSLM2520-1R0J=P2 |
| FSLM25201R5J=P2 |
| FSLM2520-1R8J=P2 |
| FSLM2520-330J |
| FSLM2520-3R3J=P2 |
| FSLM2520-470J=P2 |
| FSLU2520-33NKP2 |
| FW252018-101K-R |
| FW2520-330J-R |
| FW2520-470K-R |
| GLC2518T220K |
| GS1008CG-100J |
| GS1008CG-R22J |
| HFC-2520C-R12J |
| HFL1008C-R10K-T |
| JWI252018T-R22J |
| LBC2518T470M |
| LCM1008T-6N8K |
| LCN1008T-12NG-S |
| LCN1008T-1R2K-N |
| LCN1008T-39NG-S |
| LCN1008T-6N8K |
| LCN1008T-R62G-S |
| LELEM2520T100J |
| LELEM2520T1R0J |
| LELEM2520T1R0M |
| LELEM2520T220K |
| LELEM2520T330J |
| LELEM2520T470J |
| LELEM2520T6R8J |
| LELEM2520TR15K |
| LELEM2520TR56K |
| LELEMF2520T100K |
| LEM2520 1R0J |
| LEM25201R8J |
| LEM25202R2J |
| LEM2520T100K |
| LEM2520T120J |
| LEM2520T1R0J |
| LEM2520T270J |
| LEM2520T27NJ |
| LEM2520T33NJ |
| LEM2520T39NT |
| LEM2520T3R9J |
| LEM2520T470J |
| LEM2520T4R7J |
| LEM2520T68NK |
| LEM2520T6R8J |
| LEM2520T820J |
| LEM2520T82NJ |
| LEM2520T8R2J |
| LEM2520TR10J |
| LEM2520TR22K |
| LQC2520-100K |
| LQC2520-1R0K-C01 |
| LQC2520-1R0M |
| LQC2520-2R2M |
| LQC2520-330K |
| LQLB2518T100M |
| LQLB2518T4R7M |
| LQLBC25181R0M |
| LQLBC2518T100M |
| LQN2520-2R2K |
| LQN2520-3R3M |
| LQN2520-6R8M |
| LQN2520-8R2K |
| LQN2520-R18K |
| LQN2520-R39K |
| LSWC1008-10NK |
| MLP2520T-4R7LT000 |
| NL252018T-010J |
| NL252018T-012J |
| NL252018T-039J |
| NL252018T-100J-M |
| NL252018T-101J |
| NL252018T-120J |
| NL252018T-1R2K-S |
| NL252018T-1R8J |
| NL252018T-220J-S |
| NL252018T-2R7J |
| NL252018T-3R9J |
| NL252018T-470K-N |
| NL252018T-560J-N |
| NL252018T-5R6J |
| NL252018T-6R8J |
| NL252018T-820 |
| NL252018T-8R2J |
| NL252018T-R12J |
| NL252018T-R1OJ |
| NL252018T-R27J |
| NL252018T-R56J |
| NL252018T-R56J-N |
| NLC252018T-1R0K-S |
| NLC252018T-4R7M |
| NLC252018T-6R8K |
| NLCV25T-6R8M-PF |
| NLCV25T-6R8M-PFL |
| NLF252018T-101J |
| NLFC252018T-100K-A |
| NLFV25T-100K |
| NLFV25T-1R0M-PF |
| NLFV25T-1R0M-PFM |
| NLH252018T-R18J |
| NLV25T-082JJ-PF |
| NLV25T-082J-PF |
| NLV25T-1R0JJ-PF |
| NLV25T-1R2J-PF |
| NLV25T-1R2J-PFD |
| NLV25T-1R8J-PF |
| NLV25T-2R2J |
| NLV25T-2R2J-PF |
| NLV25T-8R2J-PF |
| NLV25T-R82J-PF |
| SDWL2520C4R7JGTF |
| SFSR4018-100MA |
| SIG3015 无感量 |
| SIG3015-220 |
| SW2520-R10 |
| SW2520R22GSB |
| SWI1008FT1R0J-KY |
| SWI1008FT1R5J-KY |
| SWI1008FT2R7J-KY |
| SWI1008FT3R9J-KY |
| SWI1008FT4R7J-KY |
| SWI1008FT6R8J-KY |
| WCI2520-220KT |
| WHF-252018-1R2G |
| 1008PS-103MLD |
| NLV25T-1R5J-PF |
| NL252018T-3R3J-PF |
| 1008CT-040XJBC |
| 1008CT-040XKBC |
| 1008CS-102TJBC |
| 1008CS-151XJLC |
| 1008CS-471XKBC |
| 1008HS-471TJBC |
| 1008CS-391XKBC |
| 1008CS-221XK2A |
| 1008CS-332XKBC |
| 1008LS-122XKBC |
| 1008????? |
| KQ1008TER68K |
| #FSLM2520-101J=P2 |
| ELJFC010JH |
| LEM2520T560J |
| NL252018T-560J |
| FSLB2520-470KP2 |
| NL252018T-330J |
| LEMF2520T-220K |
| SMI-252018-220J |
| LELEM2520T120J |
| LELEM2520T8R2J |
| SW25205R6JAB |
| ELJFC4R7F |
| FSLM2520-4R7J=P2 |
| KQ1008TTER12J |
| KQ1008TTE47NJ |
| KQ1008LTE2R2K |
| M-R18J=P2 |
| NLV25T-R39J-PF |
| NL252018T-1R0J |
| #FSLM2520-1R0J=P2 |
| LELEM2520TR82J |
| LELEM2520TR68K |
| ELJFCR39KF |
| FSLM2520-R18JJ=P2 |
| LE LEM 2520T R12K |
| SDWL2520C56NJTF |
| LEM2520T10NK |
| SW2520150KAB |
| NLC252018T-150K-S |
| NL252018T-100K-S |
| NL252018T-6R8K-S |
| NL252018T-3R3K-N |
| 2520-1R8 |
| 1008C-1R8K-A |
| 1008CS-182FJTS |
| SWI1008T-1R8K |
| SW25201R2GAB |
| LQC2520F-1R0M |
| NL252018T-R56T-N |
| 2520-R39 |
| KQ1008TER27K |
| SW2520R22JSB |
| SW2520R33GSB |
| KQ1008TER33K |
| SHW252016-R27J |
| 1008CS-R18J |
| SW2520R18JSB |
| SW2520R12GSB |
| SW252016-R12J |
| 1008T-R10K |
| SWI1008T-R10K |
| 1008-100NH |
| YCWI1008-82NK |
| 1008C-68NJ |
| PE-1008CX300KTG |
| 1008C-27NK-A |
| SWI1008T15NJ |
| 1008-10NH |
| FHW1008UCR39JGT |
| 1008CS-391EJPS |
| HFC-2520-R39K |
| WHI1008-R39J-N |
| NLCV25T-4R7M-PF |
| NL252018T-010K |
| 1008CS-621XKBC |
| 1008CS-100XMBC |
| 1008HS-331TKBC |
| ELJFC1R0KF |
| 1008AS-2R7J-01 |
| 1008CS-331EJMS |
| UL1008CW820JGT-A |
| 1008CS-392EJMS |
| SWI1008FT4R7J-01 |
| 1008CS-180EJMS |
| 1008CS-470EJTS |
| FSLU2520-5R6K=P2 |
| LEM2520T330J |
| LEM2520T2R7J |
| LEM2520T3R3J |
| LFCKP25202R2M-T |
| GDE1008UC1R4JGT |
| ELJNC27NKF |
| CI1008-R33J |
| NL252018T-100J-N |
| 2562999M02D |
| LEM2520T100J |
| FSLM2520-221J=P2 |
| LEM2520TR56K |
| LELEM2520T2R2J |
| LELEM2520T3R3J |
| LELEM2520T680J |
| NL252018T-100J |
| GS1008CHGR-39NK |
| GS1008CHGR-R47J |
| GS1008CHGR-R82K |
| GS1008CHGR-2R7K |
| GS1008CHGR-15NJ |
| GS1008CHGR-68NJ |
| GS1008CHGR-22NK |
| GS1008CHGR-56NK |
| GDE1008UCR47JGT |
| LGC1008C-8N2J |
| SWI1008T56NJ |
| SWI1008T68NJ |
| GS1008CHGR-R68J |
| ECLS-1008-120NHJ |
| ECLS-1008-39NHJ |
| ECLS-1008-2R2J |
| SWI1008T39NJ |
| GDE1008UC39NJGT |
|
1210 100NH |
| 1210-2R2 |
| 1210HS-103EJFS |
| 1210-R15J |
| 3225 100J |
| 3225 101J |
| 3225 220 |
| 3225 4R7 |
| 3225 4R7M |
| 3225-100J |
| 3225-150J |
| 3225-1R0 |
| 3225-1R0J |
| 3225-1R2 |
| 3225-1R2K |
| 322522-100J |
| 322522-22UH |
| 322522-3R3J |
| 322522-680J-T |
| 322522-R12M-TR |
| 3225-270J |
| 3225-2R2 |
| 3225-2R2J |
| 3225-2R7J |
| 3225-330 |
| 3225-390J |
| 3225-3R3K |
| 3225-4R7J |
| 3225-560J |
| 3225-5R6K |
| CM322522680K |
| 3225-680K |
| 3225-68NK |
| 3225-6R8J |
| 3225-8R2K |
| 3225KF-600T40 |
| 3225-R12M |
| 3225-R18J |
| 3225-R22J |
| 3225-R22M |
| 3225-R27J |
| 3225-R27M |
| 3225-R33 |
| 3225-R33J |
| 3225-R33M |
| 3225-R39M |
| 3225-R47 |
| 3225-R68M |
| 3225-R82M |
| 744764133(3225-33UH) |
| ACI3225S-5R6K-T |
| ACL3225S-221M |
| AOIC3217100MT |
| B82422A1122J |
| B82422T1121K8 |
| B82422T1154K8 |
| BCL3225-101K |
| CC3225100KSB |
| CC32251R0MSB |
| CM1210B-470K |
| CM3225120JLB |
| CM3225120KSB |
| CM3225121JLB |
| CM32251R0KSB |
| CM32251R5KLB |
| CM322522-1R2J |
| CM322522-R56J |
| CM32252R2KSB |
| CM32252R2MSB |
| CM3225470JSB |
| CM32254R7JLB |
| CM32255R6JLB |
| CM3225680JLB |
| CM3225680JSB |
| CM3225680KLB |
| CM3225680KSB |
| CM3225820JLB |
| CM3225820KLB |
| CM32258R2JLB |
| CM3225R12MLB |
| CM3225R15MLB |
| CM3225R47JLB |
| CM3325R39KSB |
| CMC32254R7M |
| CTMC1210F-1R5J |
| CTMC1210F-1R8J |
| EBW322522-100K |
| EBW322522-5R6M |
| ELJEA331KF |
| ELJFA101KF |
| ELJFA150KF |
| ELJFA180KF |
| ELJFA1R0KF |
| ELJFA1R0KF2 |
| ELJFA1R5KF |
| ELJFA1R5MF |
| ELJFA221KF |
| ELJFA22KF |
| ELJFA270KF |
| ELJFA2R7KF |
| ELJFA470JF |
| ELJFA4R7JF |
| ELJFA4R7MF |
| ELJFAR33KF2 |
| ELJFAR68MF2 |
| ELJFC4R7JF |
| ELJNA8R2JF |
| ELJNC22NKF |
| ELJPA2R2MFB |
| ELJPA330KF |
| ELJSA271KF |
| FBMH3225HM601NT |
| FLCA-322522-100JT |
| F-SS-3215D-4R7M |
| GSNL322522-R10M |
| HCB3225KF-600T40 |
| HNL322522T-100K |
| HNL322522T-2R2K |
| ELJFA4R7KF |
| NLV32T-1R5J-PF |
| NLV32T-R39J-PF |
| IC1210-100K |
| ISC1210SY1R0K |
| JWI322522-1R0J |
| JWI322522-270J |
| JWI322522T-680J |
| LEMC3225-220K |
| LEMC322522T-100K |
| LEMC32252R2M |
| LEMC3225T-151K |
| LEMC3225T2R2M |
| LF32TE-270K |
| LFC32TE10NJ |
| LFC32TE1R5J |
| LFC32TE1R8J |
| LFC32TE2R7J |
| LFC32TE47NJ |
以上原装现货库存 价格优惠 欢迎垂询0755-83372015 83041767 13510940754 柯小姐
被动元件事业部:代理与分销国际知名品牌被动元器件,包括但不限于贴片电容、钽电容、薄膜电容、瓷片高压电容、贴片电阻、可调电阻(可调电位器)、贴片电感、功率电感、贴片磁珠等。 分立器件事业部:分销NXP、rohm、ON、Vishay 晶体二三极管,MIC肖特基二极管,ST稳压管全系列。 保护器件事业部:台湾陆海战略合作伙伴,分销Bourns保险丝等。 三大事业部为你提供配套整合电子元器件服务,可满足你快速高质量的采购任务。 联系电话 0755-83041767 柯小姐 QQ 1062431938 手机 13510940754 部分产品如下 SBK201209T-121Y SBK201209T-151Y SBK201209T-221Y-S LFC32TE6R8J LFC32TE82NJ LFC32TER10J LFC32TER18J LFC32TER22J LFC32TE-R47J LFC32TE-R56J LFC32TE-R82J LQ3225F-471M-...
LQH32MN121J23L LQH32MN121K23L LQH32MN150J23L LQH32MN150K01L 磁珠的作用在成品电路板上,我们会看到一些导线或元件的引脚上套有黑色的小磁环,这就是本文要介绍的磁珠。磁珠的全称为铁氧体磁珠滤波器(另有一种是非晶合金磁性材料制作的磁珠),是一种抗干扰元件,滤除高频噪声效果显著。 铁氧体材料的特点是高频损耗非常大,具有很高的导磁率,使电感的线圈绕组之间在高频高阻的情况下产生的电容最校当磁珠中有电流穿过时,铁氧体对低频电流几乎没有什么阻抗,而对较高频率的电流会产生较大的衰减。对于抑制电磁干扰用的铁氧体,最重要的性能参数为磁导率μ和饱和磁通密度Bs。它的等效电路为一个电感和一个电阻串联,两个元件的值都与磁珠的长度成比例。当导线穿过这种铁氧体磁芯时,所构成的电感阻抗是随着频率的升高而增加。高频电流在其中以热量形式散发。 在低频段,阻抗由电感的感抗构成。低频时R很小,磁芯的磁导率较高,因此电感量较大,L起主要作用,电磁干扰被反射而受到抑制,并且这时磁芯的损耗较小.整个器件是一个低损耗,高Q特性的电感。这种电感容易造成谐振.因此在低频段有时可能出现使用...