【产品】高电流SMD单保险丝替代多保险丝并联可靠解决方案

2019-01-23 Littelfuse
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881系列保险丝LITTELFUSE公司推出的高电流表面贴装型(SMD)保险丝,能够实现在电路板空间极为有限的大电流应用中使用单个保险丝。 它可取代多个并联的低额定值保险丝并减少PCB上的零部件总数,帮助设计师节省电路板空间。


881系列保险丝电流范围60A至100A,封装尺寸非常小,高度低(6.8mm)。881系列产品可使用高速取放装配工艺,与上游过流保护装置协调保护,能可靠地防止过载和短路事件。可应用于刀片服务器,路由器,高功率电池系统,PFC及PDUs等应用场景。


图1:881系列产品图片


图2:电气特性


使用两个或更多的保险丝并联会占用更多的电路板空间以及更负责的电路板设计,而881系列单保险丝产品能够在节省板空间且更加经济、更加可靠,见图3。

图3:并联保险丝Vs. Littelfuse 881系列熔断器

 

产品特性:

    • 60A ~ 100A电流范围可选

    • 1500A@75VDC高断续额定值

    • 在200%额定熔断电流下,60秒内断开

    • 表面贴装,小封装尺寸(12.5mm x 10mm)及低高度(6.8mm)


产品应用:

    • 数据中心

         -高端服务器

         -路由器

         -先进的云计算电信计算架构(ATCA)

         -服务器机箱,背板,线卡

         -风扇控制系统

    • 电力系统

         -配电装置(PDUs)和基站电源

         -不间断电源(UPS)

         -储能系统

         -稳压器模块

         -基站电源

         -大功率电池系统

         -高功率电源的功率因数校正(PFC)

    •工业工具和设备

         -便携式工业自动化工具

         -重型工业机器人


图4:产品型号说明


授权代理商:世强先进(深圳)科技股份有限公司
技术资料,数据手册,3D模型库,原理图,PCB封装文件,选型指南来源平台:世强硬创平台www.sekorm.com
现货商城,价格查询,交期查询,订货,现货采购,在线购买,样品申请渠道:世强硬创平台电子商城www.sekorm.com/supply/
概念,方案,设计,选型,BOM优化,FAE技术支持,样品,加工定制,测试,量产供应服务提供:世强硬创平台www.sekorm.com
集成电路,电子元件,电子材料,电气自动化,电机,仪器全品类供应:世强硬创平台www.sekorm.com
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  • 周鑫 Lv8. 研究员 2019-01-23
    学习学习
  • 波哥 Lv7. 资深专家 2019-01-23
    学习了。
  • 棒棒猫 Lv6. 高级专家 2019-01-23
    xuexile
  • 行行摄摄 Lv7. 资深专家 2019-01-23
    学习一下
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目录- 保险丝特性/术语/考量因素    选择清单    标准    包装/零件编号    免责声明    表面贴装保险丝    径向引线型保险丝    轴向引线型和管式保险丝    管式保险丝座    特殊应用保险丝   

型号- 45302.5,0977016.XEP,03540903ZXGY,0154.125,03540821ZXBL,0482 0007ZXB,03540911ZXGY,01550009ZXA,111 501,111 505,111 506,0454003.,0454001.,01550009ZXU,3453HS3-010,03540001ZXGY,800,801,03540806ZXGY,802,454007,803,804,454005,454004,0477016.XEP,454003,0454002.,807,808,0482 0019ZXB,015401.6,015401.5,0100 0054,208 000P,0977.800XEP,0216 000XP,154.315,820 20,0453.250,0215.125XEP,345 101,225 000P,810,811,640 0000 1603,813,814,815,816,0482 0007ZXP,559 0000 00 01,0154.375,0275025.,121004,282008,65800001XXX,121001,282007,820,121002,821,282002,0100 0058,823,824,282001,0100 0056,3453LF2-010,03540912ZXGY,154.375,0216.800XEP,03540807ZXGY,100 058,0453002.,0453.080,100 054,100 056,01550114ZXA,830,03540902ZXGY,831,0281 0008H,0107 0002,853 0000 1009,834,0454007.,835,837,0477.800XEP,279 000,154.125,0106 0001,216SP,800 01,0154.315,101001,0482 0001ZXPF,0215001.XEP,0453003.,0482 0019ZXP,562 0000 1009,3453HS4-010,01550114ZXU,454002,454001,015403.5,453.062,02450002X,3453LF1-010,65800003XXX,0154.100,850,0482 0009ZXB,851,852,853,855,856,0454005.,02450002H,129 002,0213 000P,129 001,01550020ZXA,0100 0020,0482 0020ZXB,314 000P,866 0000 1009,02450001X,0453001.,15403.5,3453LF1-020,0281 0007H,0482 0020ZXP,0453.062,154.750 T,860,862,865,03540010ZXGY,866,837 0000 0005,02450001H,01550020ZXU,0454004.,0520 0005 ZXGY,313 000P,824 0000 0005,125002,125001,0213 000 XEP,870,03540808ZXGY,874,875,876,877,PICO 259,0217.315 XEP,3453LF4-010,0154.750,0453007.,649 0000 3039,0285.125 XRP,127 002,0281 0005H,640,816 0000 0005,655 0000 0405,400,646,648,649,0482 0015ZXP,127 001,0482 0009ZXBF,0217.400 XEP,815 0000 0005,342 058,52100001009,830 0000 0005,0453004.,01550104ZXU,0482 0002ZXPF,652,653,0482 0005ZXB,655,0482 0010ZXPF,656,101002,658,101003,646 1200 7113,659,01550104ZXA,03540011ZXGY,451.1,03540901ZXGY,0453005.,342 048,660,824 0000 0205,429,0215020P,0482 0017ZXB,649 0000 1039,435,437,438,659 0000 0009,0482 0005ZXP,0451.062,440,441,443,202,203,445,254 121,446,688,447,448,449,208,209,646 1200 7123,154001. T,0482 0003ZXPF,0154.500,0453008.,824 20,451,452,453,0520 0001,354 101-GY,454,213,456,215,03540012ZXGY,458,216,459,217,218,453.1,453.2,03540809ZXGY,453.8,453.5,0520 0004 Z,453.4,460,3453LF3-010,461,0451.080,312 000,462,220,464,465,0482 0008ZXBF,466,224,467,225,468,469,254 101,229,800 0000 0105,0482 0017ZXP,560 0000 13 19,01000020Z,471,230,472,0101 0001,473,232,233,0356 0011Z,234,477,235,239,125 001,125 003,570 0000 0001,125 002,0445 0001,03540601ZXGY,154002. T,109 002,345_ISF,02200029MXP,0281 0001,109 001,481,482,0101 0002,242,485,0101 0003,0482 0016ZXBF,04533.15,245,0356 0010Z,0215020.XEP,01550004ZXA,102064,345 101-010,0482 0002ZXB,0482 0002ZXP,03540005ZXGY,803 01,251,494,253,254,0122 055Z-1,348 677,354 700,01550004ZXU,348 671,03540101ZXGY,0482 0019ZXPF,15401.5 T,03540906ZXGY,3453QS2-010,0216.050XEP,345 101-020,03540803ZXGY,262,102071,263,265,266,267,268,520 001,269,520 003,520 004,PICO 259-UL913,0482 0007ZXBF,0235006.XEP,0482 0004ZXPF,0218 000P,272,030,273,274,03540602ZXGY,275,154.8,262 000,278,0239 000P,279,505 000P,0453.630,154.1,0154007.,0482 0014ZXP,154.5,154.4,154004. T,155 100,154.2,3453QS8-010,01550014ZXA,340 313,0482 0014ZXB,281,282,01550120ZXU,340 312,285,286,155 004A,348 600,04611.25,0453.400,852 0000 1009,01550120ZXA,045306.3,0281 0008 H,1541.25,268 000,811 0000 0005,01500145HXB,01550014ZXU,0482 0017ZXBF,348 877,155 114A,0218.032 XEP,3453QS3-010,278 000,348 871,640 0000 1003,658 0000 1109,0482 0001ZXBF,03540004ZXGY,155 004U,220 000P,58300000005,831 0000 0005,0482 0006ZXBF,451.125,03540907ZXGY,0482 0005ZXPF,155 006A,0154008.,03540802ZXGY,155 114U,00300210M,155 006U,850 0000 1009,0254 0002Z,344 125,658 0000 4009,0482 0010ZXP,045402.5,01550109ZXU,03540905ZXGY,0154003.,0482 0010ZXB,3453LF8-010,01550006ZXU,00300210N,3453QS7-010,0254 0003Z,0232 000P,03540003ZXGY,0482 0002ZXBF,0482 0009ZXP,0154002.,348 800,0482 0009ZXPF,0154.080,0453.200,3453RF8-010,01550100Z,0359 0010Z,315 000P,03540603ZXGY,3453HS1-010,02810001H,520_W,332 000P,224 000P,66000001009,508 000P,0154005.,0477.500XEP,325 000P,155 009A,3453QS4-010,0359 0011Z,0482 0018ZXBF,0254 0001Z,453.315,851 0000 1009,155 009U,15401.6,286 377,15401.5,0482 0021ZXPF,45403.5,0154004.,01550109ZXA,0359 0012Z,653 0000 0405,0482 0008ZXPF,154.375 T,3453LF7-010,454.375,0216001.XEP,835 0000 0005,322 000P,03540805ZXGY,345 121,658 0000 3109,652 0000 0405,03540002ZXGY,266 000,0275030.,154L,02200019MXP,03540604ZXGY,045302.5,281010,03540904ZXGY,208 000EP,0482 0003ZXBF,453.75,45303.5,0216016.XEP,0482 0020ZXPF,0154001.,3453HS2-010,354 900,281007,154T,281008,281005,0482 0012ZXB,0482 0012ZXP,640 0000 1403,03540804ZXGY,51800001009,453.63,0482 0019ZXBF,0356 0012Z,45401.5,0154.062,834 0000 0005,01550006ZXA,0217015 XEP,453.125,344 400,015402.5,0218.125 XEP,0254 0204Z,344 405,230 000P,344 402,0482 0007ZXPF,344 401,0453.160,344 404,344 403,0482 0004ZXBF,0233 000P,0482 0018ZXP,0154.250,0482 0015ZXPF,265 000,354 000,209 000EP,801 0000 0005,453.08,640 0000 1503,0520 0101 Z,03540008ZXGY,0482 0018ZXB,0254 0205Z,810 0000 0005,571 0000 0001,

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目录- Company profile    Circuit Protection Technologies    Overcurrent/Overvoltage Protection device    ESD Suppression Solutions    Overcurrent Protection/Overvoltage Protection Applications    Common Circuit Threatsand Protection Solutions    Fuses    Fuse Holders    PPTC Devices    Varistors    Gas Discharge Tubes    ESD Suppressors    TVS Diode Arrays    Protection Ics    TVS Diodes    PLED Bypass Protectors    SIDACtor® Protection Thyristors    Circuit Breakers   

型号- PXXX0SAMC,LS2406ERQ23,1812L,LVR,SPHV,30KPA-HR,456SE,456SD,15KPA,345 SERIES,ITV9550 30A,AQ24CANFD,SDP,AC,RUEF110S,LS2406ERQ33,PXXX2AC,MICROSMDCH,562 SERIES,AQ1003-01ETG,SDPXXX0T023G5,150603,800,801,802,804,806,807,BA,808,BB,PGB2,PGB1,P4SMA,TSM600,PTF070,MICROASMD,SC1103C-01UTG,PTF078,PTF077,LS0504EVT233,PTF075,AQXXC-01LTG,810,811,356 SERIES,5KP,813,FB65,814,FB66,CA,CG,CH,PTF080,286677,PICOASMDCH,PXXX2AX,MINIASMDC,SMF4L,121004,B61089BDR,282008,121001,282007,820,121003,AK10-Y,821,121002,282002,823,824,282001,FB55,DA,828,DB,FB58,NANOASMDCH,820-20,830,831,834,835,TP5KP,101001,3453,3452,605,606,RKEF,607,PXXX2ACMC,LS12052BD33,AGRF,PTF0080M,B61089QDR,RUEF135V,850,851,852,3455,853,AHEF100,60R,617,618,GTCX36-XXXM-R05,PXXX0Q12X,860,862,HA,HB34,GTCX36-XXXM-R10,2920L,SP8008,AQ4337-01ETG,155 SERIES,P6SMB,803-01 SERIES,SLD,810 SERIES,870,PTF015,874,875,876,342 SERIES,877,5.0SMDJXXS-HRA,348 SERIES,30KPA,SM7,SM24CANB,SMCG-HR,TSV250,FC09B1606NL-0,SMD,SMF,TPSMB-VR,881,35408 SERIES,OMN002,400,OMN004,885,35406 SERIES,881 SERIES,OMN006,646,405,647,V20H275AUTO,407,649,RXEF,101010,52100001009,AQ24CANA,AQHVXX-01LTG,656,101002,PXXXXDF,658,101003,5KPA-HR,824-20 SERIES,5.0SMDJ,570 SERIES,AQ3530-01FTG,B-SERIES,662,663,422,664,665,LA,SMBLCE-HR,L-SERIES,AQHVXX-01LTG-C,PTF050,SC1105-01UTG,PTF055,G-SERIES,435,437,438,A-SERIES,870 SERIES,PTF065,440,RGEF,437A,441,SP1103C,443,202,203,254 121,445,446,688,447,3453 SERIES,448,449,208,209,TR600,04450001,PTF030,438A,451,SRP,452,453,454,TSM250,PTF035,213,456,215,821 SERIES,458,216,LV ULTRAMOV,459,217,218,SP3401,SP3400,AQ3522-01FTG,TPSMC,FHN26G2,TPSMB,PTF040,TPSMD,LS2405IDD23,PTF045,460,461,5KPA-HRA,462,220,464,465,466,224,467,225,576 SERIES,468,254 101,229,BXXX0CX,SL0902A,102080,470,BXXX1UX,471,472,230,473,232,233,501A,476,234,235,477,MIDSMD,PXXX4UCMC,239,MHS,850 SERIES,813 SERIES,AQ1205-01ETG,483,RA,485,487,802 SERIES,259UL913,ITV4030 22A,SM20,345121,102064,254 201 - 208,251,494,PLEDXUX,253,SD,SE,SG,SH,259,4.0SMDJ,SL1002A,SM,15KPA-HRA,15KPA-HR,GTCX37-XXXM-R10,102074,102076,102079,102078,NANOSMDCH,GTCA28-XXXM-R03,NY61AP,262,102071,263,265,266,3.0SMC,267,DSLP,268,269,LOW RHOPTC,520 002,520 003,520 004,SL1003A,520 005,1KSMB,345101,MLA,LS24062RQ23,1210L,AQ36CANA-02HTG,445073,MLE,MHP-TAM15,272,273,MLN,M-SERIES,274,E-SERIES,275,278,279,AQ3102-02HTG,MHP-TAC6,803-01,MHP-TA,285,AQ3041,SMBLCE-HRA,PLEDXUSXA,SP4322-01ETG,AQ3045,TP1.5KE,SP4208,SC1205-01ETG,820-20 SERIES,354 SERIES,CG33.0L,SP11XX,359 SERIES,MS-SERIES,111 SERIES,100 SERIES,NANOSMDC,346877,PICOASMDCH010F-2,340 SERIES,AHRF300,AHEF,342025,342024,342021,ZA,AQ3400,XGD,FH604,AQ1250-01ETG,PXXX3ACMC,FH602,PXXX6U,SP4010,342006,PLEDXN,SZD200,HG34,PLEDXS-A,J-SERIES,824 SERIES,FEMTOASMDC,ITV5432 30A,AK6-Y,557 SERIES,SL1021A,SL1021B,SP4020,SP4022,SP4021,SMDCH,SP4024,281010,SP4023,PLED,MINISMDC,AXXXXUX6,254 011 - 008,SMTAK3,PXXX0Q22XLH,MHP-TAM6,AK15,445005,281007,154T,281008,281005,AK10,AQ1005,51800001009,PXXXXS4X,ITMOV,354701 SERIES,483A,445004,LS05006VPQ33,SP4044,BXXX1UC4,SP4045,5200001,SMBJ,AQXX-01LTG,AQ7538-08UTG,SP1064E-04UTG,TCF250,SMTOAK2,SMAJ,AQ7520-08UTG,PXXX3AX,NANOASMDC,461E,811 SERIES,800 SERIES,157T,FC51,PXXX1U,PXXX1S,TRF250,SMBJ-HRA,SMDJ,CG3,SP3384NUTG,CG2,CG5,CG4,2205,CG7,B3XX4UX,CG6,VLP,VLR,0603L,PLEDXUX-A,SMCJ,PICOASMDC,LS0504EDD12,SMD2,PXXX0Q22C,GTCX35-XXXM-R05,SMDJ-HR,SMDC,TMOV34S,AHRF,440A,AXGD10603NR,K-SERIES,TPSMC-VR,H-SERIES,SZ1SMB,SZ1SMC,SZ1SMA,219XA,AK20-Y,ITV9550L2030MR,441A,SZ1.5SMC,SP1250-01ETG,C-SERIES,SC1210-01ETG,TB-SERIES,0402L,ITV9550 45A,AHRL,DHB34,FHN26W,AUML,TP6KE,LTKAK3,AQRV05-4HTG,LTKAK2,72R,977,TLP,LTKAK6,AQ15CANA-02HTG,PXXX3AC,SP3205-01ETG,501,3452 SERIES,504,505,506,507,GTCX23-XXXM-R01,508,8.0SMDJ,PXXX3U,100060,100061,100062,122090,100063,100064,100065,PXXX0SX,100066,SC1533-01LTG,SPHV-C,AHS,122093,150318,TS600,150319,150316,150317,150315,AQ3102-02JTG,150312,513,514,100058,100059,2016L,286377,122088,122087,559 SERIES,122083,GTCX26-XXXM-R05,521,523,AK15-Y,100067,526,150322,527,PXXX2SXLH,SL1411A,AK1,AK3,AK6,VTP,422A,SMCJ-HRA,ASMD,C-III,SR70,0805L,860 SERIES,RHEF,SMF3.3,303,304,305,308,35409,35408,35407,35406,TPSMA6L,PXXX2SX,SP724,SP725,SC1115-01UTG,TSL250,LOW RHO,HMOV,SP723,SP720,SP721,312,313,30R,314,556,315,557,559,318,SLD6S,SP1305,SP712,560,562,322,564,324,325,326,328,SLD5S,CX-SERIES,570,571,332,SLD8S,PXXX0SD,576,TRF600,PICOSMDC,3.0SMCJ,SZSMF,LS1205EVD33,SP1326,AQ12CANA-02HTG,340,150307,100,342,FHN20G,344,345,35407 SERIES,348,SMAJ-HRA,150300,AUMOV,LTKAK10,445 SERIES,SC1333-01ETG,RUEF,GTCX25-XXXM-R02,GTCX25-XXXM-R05,LS0502SCD33,111,354,356,52000001009,359,824-20,SP3420,150274,RUSBF,SP1003,SP3422,PXXX0ME,564 SERIES,SP2555NUTG,51900001009,10207101009,520 101,369,SL1122A,571 SERIES,SP1233,AQ2555NUTG,SP1255P,600R,PXXX4UX,WB07B0606LG,370,372,1.5SMC,TLPA,373,1.5SMB,374,SZSMF4L,377,820 SERIES,254 131,PXXX1CX2,SEPXXXXQ38,00300210,SZW200,TP5.0SMDJ,523 SERIES,SP1005,SP1006,CG32.0L,382,AQ1205-01FTG,383,385,35409 SERIES,407A,V14H460AUTO,SMA6L,391,392,CG32.5L,N-SERIES,SMA6J,395,3425L,F-SERIES,154,396,397,398,157,399,159,SC1122-01UT

选型指南  -  LITTELFUSE  - v0420  - 0420 PDF 英文 下载

Littelfuse(力特)应用于乘用车的保险丝选型指南

目录- AUTOMOTIVE FUSES Product introduction    BLADE FUSES    CARTRIDGE FUSES    HIGH CURRENT FUSES    SMD FUSES    CABLE/PAL FUSES    HIGH VOLTAGE FUSES    Shunts/Diodes/Resistors    Fuse General knowledge   

型号- 0998150._,142.5631.6202,0695040.PXPS,0297015._,0895020_,0HEV040.XXX,0898300._,0HEVXXX.ZXPCB,157.5701.5401,10EVXXX.ZXPY,142.7010.XXXX,0337010._,0298150.ZXEH-LT,0898225._,0299040._,142.5395.6172,SHEV080.ZXBD,0888250._,157.5701.5631,0297004._,0297900._,0899025.Z,0999060._,157.5916.6101,283 SERIES,153.XXXX.580_,0898060._,156.5610.570_,10EV020.XXX,4998100.M_,0498060._,142.7010.6102,0317030.M,3298350.H,3998425._,0999070._,0895030_,0498XXX.MXM6,0888XXX.U-1M6,0888XXX.U-1M8,0498070._,156.5611.5301,157.5916.XXX1,3998500._,099707.5_,05980016Z-CN,0317020.M,0299XXX.ZXNV,4998030.M_,0327005._,3998250._,0997XXX.WXN,0297003._,3298XXX.ZXM10,142.5395.6152,153.1612,153.XXXX.570_,157.5916.6201,157.5916.5351,156.5610.560_,0891005._,0998500._,157.5701.6501,10EVXXX.ZXPCB,3998175._,142.7010.6122,0695015.PXPS,0287040._,0898400._,0327015._,0299XXX.ZXT,0298XXX.ZXEH,155.0892.5501,0298250._,153.3502,0899035.Z,0895040_,0299050._,0998175._,0298175._,3998160._,157.5916.6251,157.5916.6131,156.5677.530_,153.0000,10EVXXX.ZXBDP,0891XXX.NXS,0287030._,0HEV015.XXX,3298250.H,0298175.ZXEH-LT,0287XXX.U,4998XXX.M-1M6,157.5701.6401,20EV070.ZXBDM,0287XXX.H,156.5611.6101,0287XXX.L,3298250.Z,0998250._,0HEVXXX.ZXPCBL2,153.XXXX.620__,0888XXX.U-NH,0498XXX.MXT,10EVXXX.ZXISO,02400094,0895050_,02400120P,3298175.Z,05980015Z-CN,153.2512,294 SERIES,0498125._,0298125.ZXEH-UL,20EV100.ZXBDM,156.5611.XXX1,3298175.H,0498XXX.MXT-CN,3298350._,156.5677.540_,SHEVXXX.ZXBD,0498200._,0327003._,0317XXX.M,3998600._,157.5700.5801,0337XXX.PX2S,157.5917.5801,157.5701.6421,156.5677.550_,0297XXX.WXNV-CN,157.5701.6301,0299060._,0999080._,0297005._,153.2502,153.0010.XXX2,157.5916.6121,0695020.PXPS,0498080._,156.5610.580_,0298350._,0495900.Z,155.0892.5751,3998150._,142.7010.6202,0495900.X,142.5631.5302,157.5700.5631,153.XXXX.6502,0898150._,3298900._,0298500._,0299XXX.TXN,153.7000.XXX2,153.XXXX.540_,3298900.Z,4998125.M_,157.5701.6331,157.5917.6101,156.5610.530_,0298150._,142.5395.6102,142.5395.6222,0298100.ZXEH-UL,3298125.Z,0HEVXXX.ZXPY,0695060.PXPS-HT,4998XXX.M-M6,3298125._,0327025._,157.5700.5501,0HEV030.XXX,0998350._,0495XXX.ZXA,4998080.M_,157.5701.6201,157.5917.6231,3298125.H,157.5917.6351,156.5677.560_,3298080.H,0495025_,157.5701.5351,3298080._,0898500._,3298XXX.Z,3298080.Z,155.0892.6101,0337003._,0HEV050.XXX,0287020._,3298500.ZXSTA,3298XXX.H,142.0020.XXXX,02400112P,0297010._,0695040.PXPS-HT,3298200.H,157.5917.6121,156.5611.6111,0HEVXXX.ZXISO2,153.XXXX.530_,157.5701.6351,0299070._,157.5701.XXX1,0298275.ZXEH-LT,157.5701.6231,142.5395.6202,0HEV010.XXX,155.0892.6251,0287010._,157.5916.5501,SHEV060.ZXBD,153.XXXX.6402,3298200._,0HEVXXX.ZXC,3298200.Z,4998200.M_,142.5631.6152,02400111P,0999040._,153.5631.XXX2,157.5701.6101,4998XXX.M-NH,153.5631.XXX1,157.5917.6251,0695XXX.PXP,031707.5M,20EV080.ZXBDM,156.5611.6121,0498100._,0899060.Z,882-853,882-854,155.0892.6121,157.5916.5631,3998070._,157.5700.6401,142.5631.6122,0998XXX.UX-2M8,0898175._,157.5701.6131,153.1602,157.5701.6251,0999050._,153.XXXX.560_,0998XXX.UX-2M6,155.0892.XXX1,3298100._,0327900._,0298XXX.UX1M8,0299080._,3298100.Z,0998450._,0498XXX.MXTM6-CN,0297002._,0895025_,157.5917.6151,156.5677.580_,0297025._,0891030._,142.5395.6252,3998225._,157.5701.6121,156.5610.550_,157.5917.6161,3298100.H,157.5917.6281,02400113P,10EVXXX.ZXPCBL,155.0892.6301,0998XXX.UX-NH,0298XXX.UXT,157.5700.6501,0337900._,142.7010.6152,0298040._,157.5701.6151,0287001._,3998300._,142.5631.6102,157.5701.6271,0498XXX.M-CN,0327010._,032707.5_,3998400._,0998XXX.UX-1M8,0498XXX.MXM6-CN,153.XXXX.550_,156.5611.6151,0997004_,0695025.PXP,0998XXX.UX-1M6,142.5395.6122,153.7010.XXX2,157.5917.6171,029707.5_,0287035._,3998XXX.ZXM10,157.5700.5401,294C SERIES,0327XXX.LXS,02400103_,0997005_,033707.5_,157.5701.6141,156.5610.540_,3298600.ZXSTA,293 SERIES,028707.5_,0891XXX.U,0898250._,142.5395.XXXX,0891XXX.H,155.0892.6201,SHEV150.ZXBD,02400115P,142.5631.XXXX,0317010.M,4998150.M_,0287002._,0287025._,157.5701.6171,32980001ZXM8,157.5917.6501,0695XXX.PXP-HT,0298060._,4998060.M_,0997002_,156.5610.611_,0891020._,0495040_,142.7010.5802,3998900._,20EV125.ZXBDM,157.5916.5801,0317900.M,153.XXXX.6222,157.5700.5351,0HEVXXX.ZXP2Y,02400106P,153.XXXX.6102,02400118P,876-199,157.5700.6201,3998125._,02400105Z,0298250.ZXEH-LT,157.5701.6161,0895XXX.T,0298300._,0895XXX.U,0695025.PXPS,153.XXXX.610_,0998100._,0899040.Z,156.5610.612_,0997003_,0997015_,SHEV100.ZXBD,0317015.M,0297030._,142.5631.5802,902-192,0287003._,0HEVXXX.ZXPCB2,0297XXX.WXT,3298400._,0297XXX.WXNV,0891XXX.NXWS,156.5610.625_,0899030.Z,0899XXX.Z,0299025._,3998200._,142.7010.5702,0495050_,0HEVXXX.ZXPCBL,153.XXXX.6122,0317005.M,2938 SERIES,0895XXX.Z,157.5700.6301,02400108P,157.5700.6421,0495XXX.UXA,3998080._,10EV040.XXX,3298400.ZXSTA,153.XXXX.612_,0898350._,0327020._,3298060.H,0997025_,0297XXX.H,3298400.H,0888300._,3298060.Z,0297XXX.L,SHEV070.ZXBD,05980020Z,153.XXXX.6252,0695050.PXPS,0298XXX.ZXEH-UL,02400107P,0297XXX.U,153.0020.XXX2,0287004._,0327030._,0298XXX.ZXH,0997010_,0298XXX.UXP-1M8,0298XXX.UXP-1M6,0498XXX.MXTM6,0498175._,153.5395.XXXX,157.

选型指南  -  LITTELFUSE  - 2022/9/9 PDF 英文 下载

【元件】LITTELFUSE推出行业首创超大电流SMD保险丝系列,提供150A和200A额定电流规格

LITTELFUSE近日宣布推出871系列超大电流SMD保险丝,这一创新系列是对881系列的补充,提供150A和200A保险丝额定电流,是对881系列125A最大额定电流的重大升级。871保险丝系列为电子设计人员提供单保险丝、表面安装解决方案,无需并联保险丝配置。

产品    发布时间 : 2024-10-09

【选型】Littelfuse(力特)保险丝座选型指南

目录- Fuse Characteristics, Terms and Consideration Factors    Fuse Selection Checklist    PTC Characteristics and Terms    PTC Product Applications    Typical PTC Circuit Protection Designs    Fuse Standards    Fuse and PTC Products Selection Guide    Fuse Packaging and Part Numbering   

型号- 1812L,471,230,472,473,232,233,234,235,477,874,875,876,239,877,2016L,461E,485,LORHO,400,157T,369,804,807,808,600R,437 SERIES,USBR,370,251,372,373,494,253,374,2205,SL,0603L,0805L,ST,382,262,383,263,385,265,266,267,268,269,303,429,1210L,LR,LT,391,1206L,392,272,273,274,395,154,275,396,397,398,157,278,399,219XA,279,312,950,313,30R,159,314,435,315,437,438,318,LORHO PTC,160,285,440,250S,441,250R,322,443,202,203,324,VL,325,446,326,447,448,449,208,209,VT,16R,451,452,332,453,154T,454,213,456,215,72R,216,458,60R,217,459,218,977,460,461,220,462,464,465,224,466,225,467,468,501,469,229,505,506,2920L,508

选型指南  -  LITTELFUSE PDF 英文 下载

【技术】贴片保险丝的分类及典型应用

Littelfuse作为一家专业的保护器件厂家,其保险丝/熔断器产品种类覆盖范围最为齐全,从工作电压来说,有交流与直流保险丝,电压范围从低压24V到高压38000V;从工作电流来说,有最小62mA到最大6kA;从分断能力来说,有50A到300kA;从安装方式来说,有贴片、插件、座子、锁螺栓等方式。保险丝的分类方式很多,本篇文章对于贴片保险丝进行汇总。

技术探讨    发布时间 : 2023-06-23

871 Series High-Current SMD Fuse Datasheet

型号- 871,871 SERIES,0871150.UR

数据手册  -  LITTELFUSE  - 07/29/24 PDF 英文 下载

开关电源中,如何选用保险丝的电流?

一是看电路的最大持续工作电流,二是看工作环境温度,三是所选保险丝的认证情况,比如UL认证的保险丝折减率是75%。保险丝的额定电流=电路最大持续工作电流/(温度折减率*保险丝认证折减率),举个例子,电路的最大持续工作电流为2A,工作温度最大为80℃,对应保险丝的温度折减率为88%,UL认证,2A/(0.88*0.75)=3.03A,则所选保险丝的额定电流应大于3.03A。Littelfuse作为保护器件的大品牌,保险丝种类丰富,认证齐全,可以在平台搜索了解详情,有具体需要可以提选型帮助,保险丝不光只看电流的。

技术问答    发布时间 : 2019-12-12

华德电子(walter)电力保险丝选型指南

目录- 华德介绍 ABOUT WALTER    电力保险丝 Power Fuse   

型号- WH60-100-P,WE30-100-CT,WD60-400-BT,WH SERIES,WH60-32-P,WD38-600-VT,WH42-35-M6,WL20-8-AP,WM30-4-P-L,WS37-XXX-BTL,WHFM-350,WL50,WM30-30-P-L,WM55-XXX-P,WL30-XXX-BP,WS37-200-BTL,WL55,WM50-30-P-SXL,WE38-100-CT,WM50-XXX-P,WL40-10-AP,WD60-400-CT,WH30-40-M6,WH30-40-M8,WM30-025-P-L,WL20-10-P1,WL25-XXX-P1,WD63-300-CT,LFC SERIES,LFC-63-P,WL20-8-BP,WH30-10-M8L,WL40,WN20-0.8,WH60 SERIES,WM30-06-P-L,WM30-0.315-P-L,WE70-150-CT,WD60-600-VT,WM70-15,WD80-200-CT,WM70-30-ZG-P,WL52H-3P SERIES,WE70-400-CT,LFC-50-P,WJ30,WL40-05-P1,WM10-3.15-P,WN40-25-P,WM70-20,WS80-XXX-BT,WN10-2-P,WL10-30-BP,WL20-16-AP,WH30 SERIES,WN10-2.5,WM70-25,WL40-1-P1,WL50-15-I,WL25-10-P1,WE40-600-VT,WM45-15-P-SXL,WL60,WJ45-25-BT,WE55-175-CT,WH42-70-M6,WM30-06-P,WM30-08-P-SXL,WE55 SERIES,WM30-XXX-P-SXL,WM20-0.6-P,WN30-0.6-P,WD25-XXX-CT,WM10-12-P,WM30 SERIES,WL10-30-AP,WJ30P-30-I,WM40-15-P-SXL,WL20-16-BP,WD70M-250-BTL,WM30-15-P-L,WJ50,WL12 SERIES,WS40 SERIES,WM45-30,WL25-2-BP,WL55-XXX,WM30-15-P,WL50-12-P1,WD60-250-CT,WM30-3-P-L,WL50 SERIES,WH42-80-M6,WM45-10-P-SXL,WJ45-5-BT,WM40-20-P,WL25-12-P1,WM30-4-P-SXL,WM30-05-P-L,WM30-20-P-SXL,WL40-15-P1,WH60-XXX-P,WN20-20-P,WD60-250-BT,WE30-XXX-VT,WH30-200-VT,WN20-2.5,WJ45,WL50-16-BP,WM70-10,WM10-8-P,WE40-500-VT,WN30-1,WD63-XXX-CT,WLET-80,WS70 SERIES,WH40-XXX-M8,WH30,WD38-250-CT,WN20-0.5,WL10-20-BP,WD35-250-CT,WN10-6.3-P,WN20-4-H-P,WH30-XXX-VT,WL20 SERIES,WH62-XXX-M8,WS37 SERIES,WD35-350-CT,WM20-1.25,WM45-30-P,WL12-63-EP,WH33,WN10-0.4,WM30-2-P,WN10-0.2,WM45-XXX,VL30-32-P1,WN10-0.6,WH30-15-M6,WN10-0.5,WL10-8,WL30-8-P1,WH30-15-M8,WL10-6,WL10-5,WM30-04P-L,WL10-20-AP,WM70-10-P,WH62-XXX-M6,LFP SERIES,WL55-3.5,WN20-3.15-P,WM20-0.4-P,WN40-25,WD22-150-CT,WHFM-180,WN30-0.4-P,J50-8,WH25,WN20-3.15-H,WH40-XXX-M6,WH28,WM30-16-P-SXL,MTPP-40,WL35-20,WLET-60,WH30-20-M6,WN20-0.63-P,WH30-20-M8,WH62-150-M6,WH42-50-M6,WN30-20,WM20-0.2-P,WM SERIES,WL35-25,WJ30P,WH62-150-M8,WN10-2.5-P,WN20-15-P,WM20-2.5,WM30-08-P-L,WL35-XXX-BP,WL10-6-BP,WL50-2-AP,WJ30P-4-I,WM55-XXX-P-L,WM50-30,WN30-15,WL35-32,WD35-400-CT,WN30-XXX-P,WH40,WN30-10,WLET-50,WL35-30,WH42,WN30-12,WM20-1.25-P,WL50-3.5-I,WD22-125-CT,WS SERIES,WE30-200-CT,WM30-12-P-L,WD60-300-BT,WL35-XXX-AP,WD22-XXX-CT,WE38 SERIES,WJ30H,WM30-04P,WS32-500-BT,WL10-6-AP,WM40-15-P,MHP-XXX,WM50-25,WM50-20,WL50-XXX-P1,WM70-5-P,WS35-400-BT,WN30-0.2-P,WN20-2-P,WL25-4-BP,WJ50-20-BT,WM30-02-P,WD60-300-CT,WN20-2-H,WS32 SERIES,WD70-XXX-VT,WM50-50,WN10 SERIES,WH60-300-VT,WM40-25-P-L,WH30-50-M8,WL10-10-AP,WL25-20-I,LFP-40-BP,WL50-2-I,WH30-50-M6,WL50-16-AP,WH62-80-M6,WL35-10,WH60,WM30-25-P-SXL,WH62,WL50-5,WL50-8,WM30-2-P-L,WL50-2,WL50-1,WLET-32,MHP-25-L,WL50-4,WLET-35,WL50-3,WE70-250-CT,WM20-2-P,WD50-XXX-BT,WL20-6-AP,WL25 SERIES,WL35-15,WN30-0.4,WL20-6-BP,WN30-0.6,WM30-20-P-L,WN10-15-P,WN30-0.2,WH30-80-M8L,WE70-XXX-CT,WL50-2-BP,WM50-40,WL10-10-BP,WM50-25-P,WLET-25,WL40-05-AP,WE50-175-CT,WL30-5-BP,WJ50-32-BT,WN20-20,WM45-10-P,WL40-0.44-AP,WM30-025-P-SXL,WL30-8,WS35-315-BT,WL50-4-AP,WL30-5,LFC-XXX-P,WL30-6,BS88 SERIES,WS35-350-BT,WH30-100-M8,WS40-350-BT,WH30-100-M6,WN20-16,LFP-31.5-BP,WL20-XXX,WN20-15,WD25-200-CT,WN20-12,WL30-5-AP,WN20-10,WN20-6-P,WJ50-8-BT,WN20-6.3,WL20-10-BP,WM55 SERIES,WD22-300-CT,WD35,WN20-4-P,WL50-20-I,WM70-25-P,MHP-16-L,WJ50 SERIES,WN20-4-H,WL50-10-P1,WE53-125-CT,WE35-150-CT,WD38,WE70-300-CT,WL20-10-AP,WM20-XXX-P,WM70-XXX,WD22,WS35-315-DT,LFP-50-BP,WD50-300-BT,WM10-1.25-P,WN20-2-H-P,WS37-100-BTL,WN30-1.25-P,WD25,WH62-125-M6,WD63-400-CT,WL30-XXX-AP,WJ50-10-BT,WH42-60-M6,WM10-10-P,WM30-1-P-L,WH62-125-M8,WD50,WM10-2-P,WL50-5-AP,WD70M-350-BTL,WE30-175-CT,WH30-200-HT,MHC,WN SERIES,VM40-30-P,WL25-6-BP,WJ45-20-BT,WM30-20-P,WN20-2.5-P,WN30-XXX,WH28-75-M8,WS32,MHP,MHP-10-SXL,WS35,WD60X,WL10-35-AP,WL50-5-BP,WM45-25-P-L,WL25-2-P1,WM30-15-P-SXL,WH40-8-M6,WN10-10-P,WM30-1.6-P-L,WM45-10-P-L,WN20-8-P,WM10-2.5,WD38-400-VT,WN20-1.25-P,WH28-63-M8,WD50 SERIES,WL50-1-P1,WL25-8-I,WD70,WH60-400-VT,WL40-10-P1,WD38-350-CT,WM40-16-P-SXL,WL40 SERIES,VVS35-350-DT,WL55P,WL25-XXX-BP,WH60-80-P,WL50-6-I,WH25-50-M8,WD25-125-CT,WD63,WL60-XXX,WS37,WN30-12-P,WL50-30-I,WLET,WJ30P-XXX-I,WD60,WS40,WL20-40-P1,WJ30P-15-I,WJ50-5,WN20-3.15,WN10-0.4-P,WL10-35-BP,WS35-400-DT,WS37-100-BT,WM10-0.2,WM30-0.315-P,WM10-0.5,WD25 SERIES,WM10-0.4,WL12-80-EP,WL25-20-BP,WD63-250-CT,WM40-25,WL10-60-BP,WL50-XXX-AP,WN30-1.6,WL10-25-AP,WS32-550-BT,WM40-20,WL55P-XXX-I,WL10-25-BP,WH30-10-M8,WM40-16,WH30-10-M6,WN20-8-H-P,WM30-315-P-SXL,WS70,WH60-60-P,WM10-0.25,WS70-200-BT,WM30-1.25-P-L,WD25-150-CT,WH33 SERIES,WD60-XXX-BT,WH40-80-M6,WD80,WL10-60-AP,WL50-XXX-BP,WM40-30,WN30-1-P,WJ30-4,WM40 SERIES,WD35-XXX-CT,WL52H,WE50 SERIES,WM10-0.6,WL40-2-AP,WN20-8-H,MHP-25-SXL,WD60-XXX-CT,WM10-2.5-P,WD38-315-CT,WL20-30-P1,WL25-8-BP,WL25-6-I,WM20-1.6,WL55P-6-I,WH40-80-M8,WM70-6,WH60-250-VT,WE35-125-CT,WL50-4-I,WH60-160-P,WLMT-400,WM70-5,MHC SERIES,WL20-XXX-BP,WM45-15-P,LFP-80-EP,WM30-8-P-L,WN10-8-P,WL50-XXX-I,WN30-10-P,WH30-32-M8,WE53-150-CT,WH30-32-M6,WH40-100-M6,WH25-60-M8,WH40-100-M8,WM40-16-P,WL25-10-BP,WL25-4-P1,WM20-0.25-P,WS80,WN10-0.6-P,WH62-100-M8,WM50-20-P,WH6

选型指南  -  华德电子  - 2021/9/23 PDF 英文 下载

ITV4030LX212XXYYYYY SMD Fuse (TÜV) Certificate (TA 50461285 01)

型号- ITV4030LX215XXYYYYY,ITV2718LX205XXYYYYY,ITV4030LX212FXXYYYYY,ITV5432LX230XXYYYYY,ITV4030LX222XXYYYYY,ITV9550LX245XXYYYYY,ITV9550LX230XXYYYYY,ITV4030LX212HXXYYYYY,ITV9550LX230HXXYYYYY,ITV4030LX215HXXYYYYY,ITV9550LX245HXXYYYYY,ITV4030LX212XXYYYYY,ITV9550LX260XXYYYYY

测试报告  -  LITTELFUSE  - 16/04/2024 PDF 英文 下载

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品牌:LITTELFUSE

品类:Fuse

价格:¥116.6272

现货: 0

品牌:LITTELFUSE

品类:Fuse

价格:¥72.2260

现货: 500

品牌:LITTELFUSE

品类:PolySwitch® Resettable PPTC

价格:¥2.1130

现货: 52,797

品牌:LITTELFUSE

品类:Ceramic Fuse

价格:¥1.4061

现货: 17,543

品牌:LITTELFUSE

品类:Surface Mount Fuses

价格:¥5.4652

现货: 16,510

品牌:LITTELFUSE

品类:Blade Fuses

价格:¥1.3568

现货: 12,996

品牌:LITTELFUSE

品类:Time-Lag Fuse

价格:¥3.7898

现货: 12,500

品牌:LITTELFUSE

品类:Fuse

价格:¥26.5522

现货: 12,022

品牌:LITTELFUSE

品类:Axial Leaded Fuses

价格:¥5.2588

现货: 10,945

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品类:Blade Fuses

价格:¥1.2870

现货: 10,071

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品牌:LITTELFUSE

品类:Surface Mount Fuses

价格:¥5.8300

现货:28,676

品牌:LITTELFUSE

品类:Surface Mount Fuses

价格:¥0.4900

现货:20,550

品牌:LITTELFUSE

品类:High Voltage Fuses

价格:¥36.3803

现货:8,610

品牌:LITTELFUSE

品类:Fast-Acting Fuse

价格:¥0.4698

现货:7,788

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品类:Surface Mount Fuses

价格:¥2.2900

现货:2,959

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品类:Axial Lead Fuses

价格:¥2.5000

现货:1,000

品牌:EATON BUSSMANN

品类:fuses

价格:¥0.3150

现货:252,000

品牌:宏溢天诚

品类:保险丝

价格:¥0.1100

现货:82,500

品牌:Vicfuse

品类:微型保险丝

价格:¥0.1500

现货:35,000

品牌:Vicfuse

品类:保险丝

价格:¥0.3000

现货:23,000

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服务

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车规级变压器定制

可定制变压器电压最高4.5KV,高频30MHz;支持平面变压器、平板变压器、OBC变压器、DCDC变压器、PLC信号变压器、3D电源、电流变压器、反激变压器、直流直流变压器、车载充电器变压器、门极驱动变压器等产品定制。

最小起订量: 100000 提交需求>

EMC雷击浪涌测试

测试1.2/50us-8/20us组合波,10/700us-5/320us组合波,8/20us单波。能够模拟雷电瞬变引起的浪涌冲击抗干扰测试,最高电压达20KV,电流达20KA。点击预约,支持到场/视频直播测试,资深专家全程指导。

实验室地址: 深圳/上海 提交需求>

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授权代理品牌:接插件及结构件

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授权代理品牌:部件、组件及配件

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授权代理品牌:电源及模块

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授权代理品牌:仪器仪表及测试配组件

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授权代理品牌:电工工具及材料

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授权代理品牌:机械电子元件

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授权代理品牌:加工与定制

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