【应用】快断陶瓷贴片保险丝SF331A045L成功应用于电动工具的过流保护上，常温下温升62K

时间： 2022-10-22 来源：电安科技

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常州某电动工具客户，一款锂电软包电动工具，设计最大持续工作电流为65A，开始选用了我们同行的12x4.5mm的2颗50A陶瓷贴片保险丝并联，测试发现温升过高，超过90K，且在做安规测试时通120A过流电流，熔断时间大于100秒，不能满足客户的设计要求。用我们SF331A050的测试，温升只有65K左右，虽然温升能达到客户要求，但熔断时间也超了。

电安科技针对上述客户要求，给客户推出了快断陶瓷贴片保险丝 SF331A045L，其尺寸为11x4.5mm，在客户板子上采用2颗并联，测得常温下保险丝的温升62K，满足客户要求的不大于80K。通120A电流，熔断时间60秒左右，也满足客户要求，目前项目已经进入试产阶段。

保险丝在产品应用中的位置：

SF331A45L系列，外形如下图：

主要电气参数如下图:

特点如下：

1、电流45A可选

2、电压最高到72VDC（分断600A）

3、超低冷态电阻，低温升，低压降

4、紧凑型设计，表面贴装11x4.5MM封装

5、全系列通过UL认证，认证号为E509623

5、宽工作温度范围-55℃~+125℃

6、Rohs环保，无卤素、镀银镀金端子可选

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本文由梁楚瑜转载自电安科技，原文标题为:【成功案例】电安科技大电流保险丝SF331A045L成功应用于电动工具的过流保护上，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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瑞迈（REOMAX）保险丝选型指南

目录- 公司简介贴片保险丝表面安装快速（延时）保险丝快速径向引线微熔断器和延时径向引线微熔断器快速超小型熔断器和延时超小型熔断器快速玻璃管保险丝和延时玻璃管保险丝快速陶瓷管熔断器和延时陶瓷管熔断器快速熔断器光伏熔断器和底座固定电阻器 AFB系列抗冲击型快动微熔断器 PTC熔断器&电力型铝壳绕线电阻器温度保险丝&热保护器快速熔断器底座及配件线路板/面板安装保险丝座汽车保险丝及底座

型号- BFC1400B,TMS1125A,96T2150A,STC SERIES,NTS0630A,5.300.***,MTS1800A,BMF2200A,BMF2200B,MFS2100A,FBP0100A,RTP1800,FBP0100B,MTC1315B,MTC1400B,MTC1400A,5.500 SERIES,SFP1800B,BTC0350A,BTC0350B,SFP1800A,BFC1315A,BFC1315B,STP0750A,BFC1400A,STP0750B,BTC1200B,SFB,RFP1400,SFC,MTC0200B,SFC0100B,6.750,MTC0200A,SFC0100A,BTC1200A,MTC1315A,SFP,12.000.2.5,96T0500A,TMS0100A,SFB0160A,SEF0800,NTS0500A,SFB0160B,FMS,BFC,SFB0250A,SFC1300B,SFB0250B,MFC0315B,SEF1700,MFC0315A,FMS1800A,96T0630A,TBC1400A,TBC1400B,TBC1315B,BFC SERIES,SFC1300A,TBC1315A,PTU0300A,PTU0300B,BMF1350B,BMF1350A,2410 SERIES,PTU1500A,PTU1500B,STB0315A,BMT1350B,STB0315B,RFP1800,STB0400B,STB0400A,BMT1350A,6.300,BMT SERIES,STC2250B,MFC1600B,5.500,STC2250A,MFC1600A,MFS1125A,96F2150A,TBC0200A,TBC0200B,AFB1300A,AFB1300B,PFU1350A,PFU1350B,PTU1630B,PTU1630A,SET0600,RFP0500,STB0750B,MFC0750A,STB0750A,MFC0750B,STC2120B,STC2120A,SFP0160A,SFP0160B,5.250 SERIES,MFC0400A,MFC0400B,STC0160B,STC0160A,FBP0630A,TMS1250A,FBP0630B,MFS0100A,96F0500A,STB1250A,STB1250B,STP SERIES,PFU0630B,MTS0250A,NFS1500A,12 000 3 ―,SEF1750,STP1160A,FMS0200A,STP1160B,STC2300A,BFC2160B,STC2300B,BFC2160A,R-CY-9700,STB0800B,BMT0500A,TMS0050A,STB0800A,BMT0500B,PTU0125A,PTU0125B,12.000.6.5,R3-5A,PFU0500B,PFU0500A,BMF,STC0125B,SFC0630A,STC0125A,SFC0630B,BMT,BSHV101,SEF0400,SFB1100B,R3-6A,FMS1400A,SFB1100A,BSHV104,MFC0800A,BSHV103,BSHV102,FMS1315A,96F0630A,MFC0800B,MFC1250B,TMS2100A,MTC2200B,MFC1250A,MTC2200A,NFS1630A,SEF1300,BFC2250B,BFC2250A,STP1600A,STP1600B,USMD1210,LSMD2920,SFB0125B,STC0250B,SFB0125A,STC0250A,12.000.5,12.000.4,SFP1100A,FBP0500A,12.000.7,SFP1100B,FBP0500B,12.000 SERIES,12.000.2,12.000.1,SEF1315,STB1160A,STB1160B,SFP0250A,PFU1700A,PFU1700B,BFC1800A,MTS0160A,SFP0250B,BFC1800B,STP0315B,MFC0050A,STP0400B,STP0400A,STP0315A,SFC0500B,SFC0500A,STC1100B,NTS SERIES,MFC1160A,MFC1160B,FBC1200A,FBC1200B,R3-12,R3-11,TBC2160A,TBC2160B,BMT1700A,BMT1700B,FBC0125B,FBC0125A,96T0100A,NFS0125A,STC1100A,R3-24,R3-22,TMS0800A,STB,STC,06. 000 SERIES,FMS1100A,STP,FMS SERIES,96T1125A,BFC0160A,12.000.15,BFC0160B,12.000.12,STP2100A,12.000.10,STP2100B,SFB0300B,SEF1350,MFC0350B,MFC0350A,12.100.4.5,STB1125B,BMT2500A,FBP1160A,STB1125A,BMT2500B,MFS0315A,MFS0400A,FBP1160B,SFB1630B,BTC,SFB1630A,12.000.25,NFS1200A,MFC1200B,BMF0630B,MFC1200A,BMF0630A,SFB0300A,12.000.20,PTU0350B,SFC1160A,PTU0350A,STP0800B,STP0800A,SET0250,STP1250A,SFC1160B,STP1250B,PFU1315A,PFU1315B,PFU1400A,MTS0200A,RTP0160,PFU0200A,PFU0200B,12.000.30,FBP0050A,R1032 SERIES,FBP0050B,TMS1160A,BMF1700A,BMF1700B,SET1100,BMT1300A,BMT1300B,BTC0315B,TMS0315A,TMS0400A,BTC0315A,BTC0400A,BTC0400B,FBP0800B,FBP1250B,FBP0800A,FBP1250A,NTS0800A,NTS1250A,BFC2125A,BFC2125B,TBP1200B,BMT0630B,96F0100A,TBP1200A,BMT0630A,RTP0100,0603,STC0200A,STC0200B,SEF0062,BTC0750B,BTC0750A,RFP0160,PFU1400B,R1245F.100,06.000.2.5,R3-8A,SFP0125A,BFC0250B,SFP0125B,BFC0250A,SET1125,RTP0125,96T2100A,MTC1350B,MTC1350A,SFB1500A,SFB1500B,STC1400A,STC1400B,BTC1600A,NTS2100A,STC1315A,BTC1600B,STC1315B,12.100,BMF0500A,BMF0500B,SFC0800A,FBC0250B,SFC1250A,SFC1250B,SFC0800B,FBC0250A,96F1125A,SET1150,FMS0125A,BTC1250B,BTC1250A,BTC0800A,BTC0800B,PTU1150B,96T0800A,PTU1150A,RFP0125,MTC SERIES,SFP0300A,FMS0160A,MFS1160A,SFP0300B,BMT1125B,MTC2150A,96T1250A,BMT1125A,BFC1100B,BFC1100A,12.000.1.25,MTC2150B,TBP0400B,PFU SERIES,PVRH1U SERIES,SFP1500A,RTP1400,SFP1500B,TBP0400A,TBP0315A,TBP0315B,BMF2500A,SET0630,STP0100A,STP0100B,BMF2500B,96F SERIES,SFP1630B,FBP2100A,SFP1630A,FBP2100B,96T0050A,STP1125B,PV1000.15A,RH-0XXX,STP1125A,STC1800A,STC1800B,BMF0100A,BMF0100B,MFS0050A,BFC2300B,BFC2300A,SFC2100A,SFC2100B,MTC0500B,MTC0500A,SEF0080,SET1500,FBC0160B,MTS1400A,FBC0160A,NTS1125A,96F2100A,RTP0500,BMT0100B,STB1300B,BMT0100A,STB1300A,BFC0125B,BFC0125A,MFS0800A,FBP1125A,FBP1125B,TBC,6.250,MTS1315A,BTC1160B,BTC1160A,TBP,RMV-RM350M-CA3,SFB1150B,SFB1150A,STB0100B,MFS1250A,STB0100A,6.500 SERIES,SET0200,STC2160B,STC2160A,96T1160A,TBC2200A,TBC2200B,FMS0250A,96F1250A,RFP0100,BMF1300B,BMF1300A,PV1000.12A,96F0800A,2410,NTS0100A,6.250 SERIES,SFC1125B,SFC1125A,NFS1800A,BMT0160B,BMT0160A,96F2120A,MFC2150B,MFC2150A,FBC1160B,FBC1160A,PTF-35,RFP0400,BTC1125B,BTC1125A,12.000.3.5,96F0160A,PV1000.10A,BMF1100A,BMF1100B,PTF-45,06.000.0.25,STP1500A,STP1500B,BMF0250A,BMF0250B,TMS1200A,STP1630A,PTF-15,STP1630B,STC1350A,STC1350B,R1245F SERIES,MFC0500A,96T2160A,MFC0500B,TBP2120B,TBP2120A,RTP1700,96F1800A,STP0300A,PFU0160B,NSMD1206,BMF2300A,STP0300B,PFU0160A,BMF2300B,NTS1400A,BMT2125A,BFC0630A,BMT2125B,PTF-78,SET0700,FBC0800A,FBC1250A,FBC0800B,FBC1250B,MTC0630A,MTC0630B,BMT0250A,BMT0250B,NTS1315A,SFC0200A,SEF0500,PTU1315B,BFC0630B,PTU1315A,SFC0200B,TBP0160B,TBP0160A,RTP0800,STP0125A,STP0125B,STB1500A,STB1500B,PTF-50,PTU1400A,SEF1800,PTU1400B,BTC2100A,TBP1800A,TBP1800B,BTC2100B,HTP SERIES,BMF2125A,BMF2125B,FBC2100A,FBC2100B,SFP1150B,SFP1150A,BFC0500B,BFC0500A,RFP1700,6.300 SERIES,MFC0630B,MFC0630A,SFC1315B,SFC1400B,TMS,SFC1400A,MFS1200A,SFC1315A,96F2160A,FBP0400B,SET1160,FBP0400A,FBP0315B,FBP0315A,06. 000,96T1315A,96T1400A,FMS1630A,RFP0800,TBC0630A,T

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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

0420 - LITTELFUSE - 选型指南 - v0420 代理服务技术支持采购服务

Littelfuse NPI总结

描述- Littelfuse于2023年发布了多款新产品，涵盖汽车、工业、消费电子等领域。产品包括电流传感器电阻、IGBT、噪声滤波器、继电器、TVS二极管阵列、负载开关IC、 Reed开关、温度传感器等。这些产品旨在提高电路保护、电流测量、信号传输等方面的性能和可靠性。

型号- 54100 SERIES,SZSMF4L SERIES,483A SERIES,SP3022-01ETG-NM,59001,IXYK85N,LS0502SCD33,501A,LS05006VPQ33 SERIES,527 SERIES,HWB12 SERIES,MIDI® 498 IL SERIES,SP0115-01UTG,WLTM,658 SERIES,PXXX0S3N-A,IXTY2P50PA,LQ05041QCS6,WLTC,483,SP0115-01ETG,RCM,CG8 SERIES,LQ05022QCS4,PXXX0S3N-A SERIES,LQ05041QCS6 SERIES,483 SERIES,MIDI® 498,59143,DCNLB SERIES,IXYN110N120C4H1,SZSMF4L,CG9,CG8,IXYN110N,LQ05041RCS6 SERIES,WSTC,QS8004XHX,59155,HWB12,59156,54140,LS0504EDD12,10EV SERIES,MEGA® FLEX,IXTY2P50PA SERIES,WSTM,828,407A,PICO® II 521,LQ05041RCS6,LS24062RQ23,WPB,440A,IXYH30N,WPC,59040,3425L,LS24062RQ23 SERIES,SMF4L-T1G SERIES,LS0504EDD12 SERIES,AQ27COM-02JTG,SC24COM-01ETG,RCM SERIES,PXXX0S3N SERIES,828 SERIES,441A,IXYH55N,DCNLM,TPSMC SERIES,DCNLJ,DCNLH,DCNLB,FDA117,PGB2 0201,LS12052BD33,LS2405IDD23 SERIES,PXXX0S3N,LQ05021QCS4 SERIES,IXYH40N,IXYK85N120C4H1,408 SERIES,656 SERIES,LQ05021RCS4 SERIES,QVXX12XHX SERIES,SZ3KASMC,SV8012DRP,EVCC-01,LS12052BD33 SERIES,EVCC,ZCASE® FHZ,MIDI® 498 SERIES,AQ24COM-01,AQ3130E-01ETG,150520 SERIES,10EV,MATE-12B,WPB-A,TPSMB SERIES,QVXX25XHX,54140 SERIES,SP4338,DCNHR,QS8004XHX SERIES,3425L SERIES,881,LTKAK2-L,885,656 & 658,IXYN85N,526,527,408,AQ24COM-02,LPF,QVXX25XHX SERIES,CG9 SERIES,IXYH55N120C4H1,MDMB,SV8012DRP SERIES,MIDI® FLEX,HWB6 SERIES,MDMA,WPC-A,57041 SERIES,422A,L4CA-A,656,SV8012D,PGB2 0201 SERIES,IXYH30N120C4H1,526 SERIES,DCNHR SERIES,WJC-A,Q6035NAH5RP SERIES,20EV,LQ05021RCS4,AQ3118E-01ETG,TPSMC300A,SPDN,MEGA® 298,SP0115-01UTG SEREIS,LTKAK2-L SERIES,MIDI® 498 IL,SZ3KASMC SERIES,SP4338-02WTG,HWB6,MITI-7L,DSR,IXYN85N120C4H1,SP0115-01ETG SERIES,MISM-7L,CPC3981Z SERIES,MEGA® SN,DCNLJ SERIES,K12,MIDI® 498IL,MEGA 298,437A,DSR SERIES,150520,CPC3981Z,LQ05022QCS4 SERIES,SPDN SERIES,TPSMD400CA-A,LPF SERIES,ZCASE® FHZ SERIES,Q6035NAH5RP,57041,438A,TTP,WJC,LQ05021QCS4,DCNLH SERIES,SC24COM-01ETG SERIES,SMF4L-T1G,SSA,DCNLM SERIES,L4CA,TPSMC,L4CL-A,TPSMB,QVXX12XHX,483A,L4CC,TPSMD,LS2405IDD23,SSA SERIES,TPSMD SERIES,PICO® II 521 SERIES,MXB12R600DPHFC,LS05006VPQ33,54100,L4CL,IXYH40N120C4H1

2024/2/22 - LITTELFUSE - 商品及供应商介绍代理服务技术支持采购服务

赛尔特（SETsafe丨SETfuse）熔断体&电阻器选型指南

描述- 赛尔特2000年成立于中国厦门市。产品销往40多个国家和地区，主要客户分布于新能源、储能、通信、防雷器、电源、照明、家电、移动设备、医疗等领域，其中包含多家世界500强的企业。产品取得CCC、CQC、UL、cUL、cULus、VDE、TUV、PSE、KC、CE等认证（每个产品有不同，以实际获得的证书为准），满足RoHS、REACH要求。

型号- SCF632A20A,SCF625PF15A,SCF520F1A,SPT478T100MA,SGF520-1.25A-L,SPF478F1.6A,SPT478T1.25A,SGT520-6.3A,SGF520-3.15A,SCF520,SCT520PT500MA,SCT1032T160MA,SCT1032T400MA,SCF63212.5A,SGT520-8A,SCT520PT15A,SPT478T6.3A,SGF520-800MA-L,SCT1032T630MA,SC625,SCF63220A,SCT6125T250MA,SGF520-630MA-L,SCF520F2A,SPT478T800MA,SCF625PF16A,SCT1032T8A,SCT1032T12A,SCF625系列,SGT520系列,SCF632,SCF520F500MA,SCF625,SCF1032F20A,SCF632P6.3A,SPT478T2A,SCF520PF12A,SCT520PT16A,SGT520-20A-L,SCF63221A,SCF6321.6A,SGF520-1.6A,SCF632A30A,SGF520-15A,SCF520P系列,SPF478F2.5A,SCT1032T315MA,SCF520PF25A,SPT478T1A,TPR5-XXXX62LB,SCT520PT25A,RXF21SC,RXF21SB,SCF63210A,SCT520PT8A,SGF520-6.3A-L,SGF520-16A,SCF6328A,SCT1032T6.3A250V,SGT520-5A,SCF1032F30A,TPR3-XXXX25LB,SCT6125T8A,SGF520-20A-L,SGF520-5A-L,SCF6322.5A,SGT520-500MA-L,SCF63225A,SGF5201.25A-L,SCT6125T2A,SGT520-1.25A,SCF520PF800MA,SCF625P系列,SCF632AP30A,SPT478T200MA,SCF6325A,TPR5-4R7J70LB,SGT520-1.6A-L,SCT1032T15A,SCF520F5A,TPR5-XXXX63LB,SGT520-800MA-L,SCF520PF15A,SCT6125系列,SPT478T125MA,SCT520PT630MA,SCT520PT400MA,SCF63212A,SCT6125T1A,SCF625PF12A,SCF520F630MA,SGT520-10A-L,SCF520F3.15A250V,SCF6326A,SCF1032F12A,SCF520PF16A,SCF520PF1A,SCT520PT12A,TPR3-XXXX22LB,SCT520T30A,SCT520P系列,SCF63215A,SCF625PF25A,SGF5201.25A,SGT520-1A-L,SCF520F12.5A,TRXF1S-4R7J07LA,SCF1032F2A,SCF520F3A,SCF625F12.5A,SCF520PF2A,TPR5-XXXX64LB,SCF625PF5A,SCT6125T5A,SCF632P1A,SCF520F400MA,SCF63216A,SCT6125T3A,SCF1032F1A,SCF6324A,SCF520F4A,SCF520PF3A,SCT520PT10A,SCT520T500MA,SPT478T1A250V,SCF1032F10A,SCF625F50A,TPR3-XXXX23LB,SCT6125T4A,SGF520-2.5A,SCF632P2A,SGT520-2.5A-L,SCF632P4A,SCT520PT1A,SCF1032F2.5A,SGT520,SCF632P3.15A,SPF478系列,SCF6125F3.15A,SPT478T15A,SCF632AP,SGF520-8A,SGF520-10A-L,SGF520-2.5A-L,TPR5-XXXX65LB,SCF1032F5A,SC625FM7A,SGF520-8A-L,SCF632AP系列,SGT520-2A-L,SCT520T6.3A,SCF632P5A,SCT1032T3.15A,SCT520T630MA,TPR3系列,SCF1032F3A,SGF520-16A-L,TRXF1S,SCF625PF20A,SCF6125F2A,SCF1032F4A,SCF625F40A,SPF478F8A,SGF520-630MA,SGF520-3.15A-L,SCF1032F1.6A,SCF632P6A,SCF632AP20A,PR3-XXXX24LB,SCT6125T6.3A,SCT6125T1.25A,TPR5-XXXX66LB,SGT520-12.5A-L,SCT6125T800MA,SPF478F5A,SCF625F5A,RXF21SC 系列,SCF1032,SCT520T400MA,SGT520-630MA,SCF520F8A,SCT6125T12A,SCF625PF10A,SPF478F10A,SCF625F30A,SCF632P2.5A,SCF625F6A,SCF625PF8A,SCF632P16A,SCT520PT6.3A,SCT1032T500MA,SCF632P8A,SCF63220A250V,SCF625F10A,SGF520-4A,SCF520F6.3A,SGT520-10A,SPT478T12.5A,TPR5-XXXX67LB,TPR3-4R7J26LB,SCF520PF3.15A,SCT520PT4A,SPT478T10A,SGF520-5A,SCF625PF40A,TPR5系列,SCF520F3.15A,SCF520PF20A,SCF632AP25A,SCF1032F8A,SCF1032F12.5A,SCF1032F40A,SCF520PF1.25A,SCT520T3.15A250V,SCT6125T10A,TPR3-XXXX26LB,TPR5,SCF625F20A,TPR3,SCT520PT5A,SCF625F8A,SGF520-6.3A,SGT520-630MA-L,SCT520PT3A,SCF625F12A,SGF520-2A,SPF478,TRXF1-4R7J30TD,SGT520-20A,SGF520-12.5-L,SCF6125F4A,SCF6125F3A,SPT478T500MA,SGT520-3.15A,SPT478T160MA,SCT1032T12.5A,SCT520PT2A,SPT478T20A,SCF632P15A,SCT520T3.15A,SCF632P1.25A,SCF625PF12.5A,SCF6125F5A,SCT520PT1.25A,SCF625PF30A,SGT520-4A-L,SCT6125,SCF520PF10A,SCT1032T10A,TPR3-XXXX27LB,SCF625F6.3A,SCF1032F3.15A,SCT520T5A,SCF632P12A,RXF21SB系列,SCF625PF6.3A,SCT520PT1.6A,SCT6125T2.5A,SCF6125F2.5A,SCF520PF1.6A,SPT478T315MA,SCT520T4A,SCF625F25A,SGF520-1A,SCF632P25A,SCT1032T800MA,SCT6125T6.3A250V,TPR5 系列,SGF520,SCT6125T3.15A,SCF632A,SCT520P,SCF520PF12.5A,SCF520F12A,SCF632P,SGF520-12.5,SCT1032T6.3A,SCF625F16A,SCT520T3A,TRXF2系列,SCT520PT2.5A,SGT520-12A,SCT1032T100MA,SCF6125F8A,SPT478系列,SC625FM10A,SCF520F1.25A,SCF1032系列,SGT520-5A-L,SCF632A20A250V,SCF6125F1.6A,SCF632AP16A,SCT1032T1.25A,SCF632P10A,SCF520F25A,SCF625F15A,SCT520T2A,SCF625PF50A,SPT478T400MA,SGT520-6.3A-L,SCF632P12.5A,SCF520系列,SCF632AP15A,SCT520T16A,SCT520T1 25A,TRXF2-10RJ50LC,SPF478F6.3A,SGT520-15A-L,SCT520T1A,SGT520-1.6A,SCF632A系列,SC625FM3A,SCF520F15A,SPT478T1.6A,SCF632P20A,SCF520F800MA,TRXF2-10RJ50LA,SCF520P,SCF6125系列,SPT478T630MA,RXF21SC4R7J-T60M,SCT1032系列,SCF6321.25A,RXF21SB4R7J-T60M,SCT520PT3.15A,SGT520-500MA,SPT478T250MA,SCF520PF630MA,SPF478F4A,SCF6326.3A,SCF632P21A,SCF632P1.6A,SCF520F16A,SGT520-16A,TRXF1-4R7J30LA,RXF21SC系列,SGT520-2.5A,SCT520T12.5A,SCT1032T125MA,SCF632系列,SC625FM5A,SGF520-15A-L,SCF520PF2.5A,SPF478F1A,SPT478T2.5A,SCT520PT800MA,SCF632P30A,SGT520-15A,SGT520-16A-L,SCF632PF6A,SPF478F3.15A,SPT478T16A,SGF520-500MA,SCF520PF400MA,SGF520-1A-L,SCF6125F20A,SPF478F2A,SCT6125T200MA,SGT520-12.5A,SC625系列,SCT1032T200MA,TRXF2,SGF520-800MA,TRXF1,SCT1032T250MA,SCF6321A,SCF1032F15A,SGF520-500MA-L,SCF520PF5A,SCF1032F6.3A250V,SCF625F12.5A250V,SCF520PF4A,SCF520F1.6A,SCT6125T400MA,SCT6125T630MA,SCF632P系列,SPT478T3.15A,SCT520T800MA,SCF6322A,SCF1032F16A,SPT478,SCT520PT20A,TRXF2-4R7J50LA,SCF6125F10A,SCF1032F1.25A,SCT520T10A,SCT6125T315MA,SCF6125F6.3A250V,SGT520-3.15A-L,SCF1032F25A,SGF520-2A-L,SCF520F2.5A,SC625FM13A264V,SCF632A15A,SGT520-12A-L,SCT520PT12.5A,SGF520-20A,SCF520PF500MA,SGT520-8A-L,SCF520PF8A,SCF6125F12A,SCT520PT30A,SCT1032,SGT520-800MA,TRXF1-10RJ30LC,SCF632A16A,SCT520T20A,TRXF2-4R7J30TD,SCT1032T2.5A,SCF625P,TRXF1系列,SCT1032T5A,SPF478F1.25A,SGT520-1.25A-L,SPT478T8A,SCF520PF6.3A,SCT6125T500MA,TPR5-XXXX70LB,SGT520-4A,SGF520-4A-L,SPF478F1A250V,SCT520T15A,SCF

2024/3/1 - 赛尔特 - 选型指南 - V1.0 代理服务技术支持采购服务

MEGA®高性能保险丝，额定120 V-SF56规格书

描述- 该资料介绍了Littelfuse公司生产的MEGA® 高性能汽车保险丝（型号：120 V-SF56）。这些保险丝采用扩散药片技术，提供可预测的时间延迟电路保护。适用于电池、交流发电机和大规格线束的保护，能承受大电流冲击。

型号- 0888450._,0888200._,0888225._,0888250._,V-SF56,0888650._,0888XXX.U-1M6,0888080._,0888125._,0888XXX.U-2M6,0888XXX.U-1M8,0888XXX.U-2M8,0888060._,0888300._,0888100._,0888175._,0888500._,0888150._,0888XXX.U-NH

01/30/2024 - LITTELFUSE - 数据手册代理服务技术支持采购服务查看更多版本

【产品】1500A@84VDC高分断贴片保险丝SF335系列，最大电流可以达到100A

电安科技推出的SF335系列贴片保险丝，具有高分断，低冷态电阻，低温升，低压降，高I2T等特点，最大电流可以达到100A，最大分断能力可以达到1500A@84VDC。此系列产品已经过了UL认证，可以满足通讯电源，刀片式服务器、UPS电源、储能及某些工业等领域对过流保护的应用需求。

2020-08-30 - 新产品代理服务技术支持采购服务

【选型】圆筒保险丝CA433系列，最高额定电流30A，最大电压1000V，是工业电源输入保险丝国产化最佳选择

工业电源输入电压一般在AC380V-690V，其输入的保险丝选型时一般需要选高达1000V耐压的保险丝。目前1000VAC的高压保险丝多以进口为主，在目前国产化的需求下，电安科技推出的CA433系列高压大电流管状保险丝，解决了工业电源输入保险丝国产化的问题。

2020-10-02 - 器件选型代理服务技术支持采购服务

MEGA®高性能保险丝，额定电压70 V-SF56

描述- 该资料介绍了Littelfuse公司生产的MEGA® 高性能SF56汽车保险丝。这些保险丝采用扩散药丸技术，提供可预测的时间延迟电路保护，适用于电池、发电机和承受大电流浪涌的重型线束。资料提供了详细的规格、尺寸、额定值和应用信息。

型号- 0898150._,0898400._,0898450._,0898350._,0898100._,0898175._,0898125._,0898XXX.U-2M8,0898060._,0898300._,0898080._,0898250._,0898500._,0898XXX.U-NH,0898200._,0898XXX.U-1M6,0898XXX.U-2M6,0898225._,0898XXX.U-1M8

09/07/2023 - LITTELFUSE - 数据手册代理服务技术支持采购服务查看更多版本

【产品】国产最大电流100A的保险丝MF552，最大工作电压为300VAC/250VDC

电安科技推出的MF552保险丝，最大工作电压为 300VAC/250VDC，是一款符合 ROHS，无卤素，无铅的产品，适用于储能设备，不间断电源(UPS) ，逆变器，整流器和电机保护。

2022-04-12 - 产品代理服务技术支持采购服务

【产品】MF501系列高压大电流圆筒形保险丝，最大分断能力达10KA@1000VDC

电安科技推出的MF501系列圆筒形保险丝，采用10X38mm的封装，符合RoHS和无铅环保认证，是一款高压大电流管状保险丝，高分断能力，有多种参数规格可选，性价比高，为产品提供安全可靠的保护。 MF501系列圆筒形保险丝最大分断能力达10KA@1000VDC，可选择的电流范围1A-30A，最大额定电压为1000VAC，具有高压特性。

2020-03-07 - 新产品代理服务技术支持采购服务

MEGA®高性能保险丝，额定电压70 V-SF51

描述- 该资料介绍了Littelfuse公司生产的MEGA® 高性能SF51汽车保险丝。这些保险丝采用扩散药丸技术，提供可预测的时间延迟电路保护，适用于电池、发电机和承受大电流冲击的重型线束。保险丝具有高对比度颜色编码，便于识别。

型号- 0998150._,0998400._,0998350._,0998450._,0998100._,0998125._,0998XXX.UX-2M8,0998XXX.UX-1M8,0998175._,0998XXX.UX-2M6,0998XXX.UX-1M6,0998300._,0998250._,0998500._,0998080._,0998200._,0998XXX.UX-NH,0998060._,0998225._

09/07/2023 - LITTELFUSE - 数据手册代理服务技术支持采购服务查看更多版本