【应用】Littelfuse的femtoSMDC低阻值PTC助力TBOX外置4G天线过流保护

Littelfuse（力特） 正温度系数（PTC）热敏电阻选型指南

目录- 特性和术语    应用和电路保护典型设计    选择工作表    表面贴装型    径向引线型    轴向引线型   

型号- 30R135UU,72R300XF,1210L075/24PR,30R090UU,600R160-R1UR,1206L025YR,1812L,1812L350SL,1812L010/60DR,0603L050SLYR,2016L075/60,600R160-RAF,72R160XMR,0603L010YR,60R185XMR,1210L150TH,0805L110SLYR,16R1100G,1210L450SLWR,0402L050SLKR,0603L150SL,30R160UPR,1812L020PR,1206L110/12SL,2920L300DR,1206L175SLYR,72R090X,16R400GPR,16VT210SU,0805L260SLTH,1210L175WR,1812L200/12,LORHO,250S130¨CRCDR,30R300U,1812L200/16,16R1000GF,0805L100,16R250GU,20LR450,250R145-RA,2016L075/60MR,30R090,250R145-RAU,0402L020SL,2920L500/16,1206L260SLTHYR,1812L110/33MR,250S130¨CRC,250S130¨CRB,250S130¨CRA,16R135B,60R110XU,250S130V,2920L330/24MR,0603L075SL,0805L110,1206L175PR,250R145-RB,0603L,1206L012WR,16R500GU,24LT100,1812L150/12DR,1812L200/16DR,16R185BU,1210L380SL,600R160-RAUR,250S130¨CRBDR,30R800UH,15ST175U,250R145ZR,600R160F,16R1000G,16R110BPR,1206L380SLTHYR,16R250GPR,250R120-R3U,600R150-RA,600R150-RB,60R250,60R010,1812L075/33,250R120-R3,250R120-R2,250R120-R1,1210L200,1812L260/16MR,30R250UPR,72R135XMR,16R600GDR,1210L400SL,1206L300SLTHYR,30R700UMR,1206L450SL,250R120-RF,1206L200SLYR,250R120-RC,250R120-RA,0603L035YR,250R120-R2U,0603L175SL,1210L300SLYR,16R800GMR,60R375XH,16R110B,1812L190SLPR,16R1100GF,250R120TU,0805L075SLYR,16R1200G,250R120-RFZR,0402L,2920L200DR,2920L300,600R150F,2920L700SL,250R120-R1U,30R700UF,1210L075YR,2920L700SLPR,1210L110/16WR,60R110,1210L175SLYR,0805L010/24,16R600GU,2920L075/60MR,30R400U,60R050X,72R,60R,0402L010SLKR,72R090XPR,1206L050/15,1206L150SLYR,72R185XMR,2920L260PR,72R250XMR,1206L450SLWR,60R010XU,16VT210S,30R185,1812L075/24,1206L110SL,16R700GKLMR,1206L110TH,60R075X,LT SERIES,0603L100SLYR,1812L370SLPR,16R160BU,0805L110SL,60R025XPR,60R160X,0805L200SLTHYR,30R090UPR,2920L260/24,15LR380U,2920L,2920L185DR,16R500GPR,250R120T,60R090XPR,250R120U,30R300UU,1812L270SLPR,60R300X,1812L300SLPR,30R600U,72R075XU,0603L075SLYR,15LR260U,2016L,0402L020SLKR,06R075BU,06SL370GM,1206L075/16WR,1812L260SL,60R020XPR,20LR730,250R180MR,2920L330/24,06R155BPR,06SL190G,72R040XU,16R400G,1210L110THYR,2920L030DR,1812L160PR,2920L260/24DR,1812L075/33DR,1812L260TH,1210L035YR,1812L270SL,16R135BPR,1206L020YR,1206L075/13.2,30R250,0805L200SLTH,1812L050PR,600R150-RBF,0402L035SLKR,30R600UF,1210L350SL,16R300G,1206L075/13.6,72R075XPR,15LR260,15LR380,16R300GPR,30R185UPR,16R700GF,1812L014DR,60R160XMR,250R145U,0805L,1206L075SL,30R090U,2920L150DR,0805L050WR,1206L150TH,1812L200/12DR,0402L035SL,600R150-RAF,250R145T,1206L150SL,72R300XMR,1206L400SLWR,72R160XF,1812L150/24MR,30R500U,72R030XPR,2920L075DR,1206L075TH,1210L010WR,1812L350SLPR,LR,LT,1812L160/12DR,1812L150/24,60R025XU,2920L400/15MR,16R700GMR,0805L150SLYR,72R050XU,30R,16R1100GMR,60R010XPR,60R090,2920L200/24,1206L035YR,250R145-RBU,1206L050/15YR,16R800GF,1812L150/12,2920L400/15,VT SERIES,30R700U,1210L175SL,250R145TZR,0603L020YR,250S130¨CRADR,30R400UF,0805L300SL,1812L020/60,2016L050,1210L260SL,2016L050MR,16R250BU,1210L110/12WR,1812L010/60,06R120BPR,1812L075PR,30R400UMR,72R065XPR,60R135XF,SL SERIES,0805L010/24YR,16R250BPR,1812L370SL,30R160UU,20LR450U,0603L050SL,60R090X,1206L035/16,1210L020WR,1210L110/16,600R160-R1F,0402L010SL,250S130DR,60R185,24LT100U,72R020XPR,1206L150THWR,1210L380SLYR,1206L175SL,16R700GKL,72R300X,2920L050DR,2016L030,60R090XU,1210L110/12,2016L150,250R120ZR,16R185BPR,60R017XPR,1812L75/33,60R110XMR,1206L035/16YR,60R075XPR,60R025X,15ST175,250R180TMR,1812L150ZR,2920L050,1210L005WR,72R375X,1812L260THDR,1812L200THPR,72R050XPR,1812L125/16,12VL175XLU,0805L010YR,30R500UF,1812L75/24,16R700G,16R700GKLF,60R135X,2920L185,60R110X,1210L075,1812L160/12,16R900GF,1812L110,600R150-RBZR,600R,1812L125/6,60R040XPR,250R120-R1ZR,250R120-RFU,16R600G,2920L030,2920L150,30R800U,2016L100,1812L035/30DR,1812L075/24DR,16R135BU,250R120,30R185UU,SL,1812L010DR,2920L125PR,1206L200,1206L050YR,30R185U,ST,0603L150SLYR,1206L380SLTH,60R160XF,72R020X,30R600UMR,1812L300SL,60R050XU,0805L075SL,0805L260SLTHYR,72R250X,06SL370G,30R300,2016L075/060,1210L175,72R020XU,1812L260SLPR,250R180TF,16R1400GH,16R090BU,250R120-RAZR,0805L150SL,1812L050/30PR,30R160U,1210L260SLYR,60R065XPR,0805L020YR,1210L,1206L350SLTHYR,60R017X,1206L075SLYR,1206L110THYR,72R040XPR,2920L250DR,30R500,1210L110TH,1812L110/24DR,250R120-RCU,2016L200,0603L050YR,0805L300SLWR,1812L200,06R155BU,72R250XF,250R145,60R017XU,1812L020/60DR,1812L035/30,0603L050,1812L125/6PR,30R400,1206L400SL,60R030XPR,1210L350SLWR,60R300XF,VL,1206L260SLTH,06R120BU,72R065XU,1812L300MR,1210L400SLWR,VT,1210L450SL,16R,2920L500/16MR,1206L300SLTH,2920L075,250R120-RAU,72R030XU,250S130-RC,250S130-RB,16R110BU,250S130-RA,1812L300,2920L100PR,250S130,30R110UPR,30R250U,1206L110/12SLYR,0805L175SLYR,72R135X,0805L075WR,1206L016,16R500G,1206L150/12SL,0603L175SLYR,30R250UU,30R900U,16R900GMR,72R185XF,16R090B,1206L012,1206L075/13.2WR,600R150-RAZR,72R110X,1210L075/24,72R025X,0805L050,60R065XU,72R075X,1210L300SL,72R160X,0603L020,250R080ZR,72R090XU,1210L200SLYR,250R120TZR,60R185X,0603L025,0805L100WR,06R120B,2920L200/24DR,250R180,30R135U,60R040X,1206L025,06SL190GM,600R160-RA,72R135XF,06R075BPR,1206L020,1210L005,600R160UR,250R145-RBZR,12VL175XL,6

【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

Polymeric PTC Current Limiters XGPU2.E74889 - Thermistor-type Devices - Component | UL Product iQ

型号- PSR-28542,MICROSMD200LR,MINIASMDC260F/12,PSR-24184,SRP200,VTP200F,RHE1500,MINIASMDC260F/16,SMD200F/24-2920,RUE250,RXEF030,NANOSMD175LR,RSD310,RHEF650,RTEF135,PSR-25036,PSR25374,RHEF410,LR4-310F,NANOSMD350XLR,PSR-28786,TSM600-400,PSR-28547,PSR-28548,PSR-28308,SMD075/60,SPCB420LR,PSR-27623-025,VLP210,PSR-28311,PSR23198,72R090X,PSR-27623-020,SPK130,PSR-25280,SMDC310F/18,NANOASMDCH020F,RXEF040,LTP070,AHEF750,RGEF800,PSR-28799,PSR-28558,VLP220,MXP370,TRF600-160,PSR-28762,PSR-27673,MICROASMDCH035F,PSR-27623-050,SRP420,LR4-550ULLF,RUSBF185,SMDC125F/33,MGP500,PSR25105,RXEF250,TRF250-080U,VTP200NI,TRF250-080T,PSR-27679,PSR-27678,PSR25594,FEMTOSMDC020F,PSR25595,AHEF300,PSR25351,PSR25593,PSR-27674,PSR-28521,PSR-28763,BBR550,RXEF017,PSR-28764,SMD075,PSR-28765,LRP450,PSR-28527,RXEF010,VTP140,AGRF1200,TR250-110U,ASMD150F/33,TCF250-180,VTP145,SMDH160,MICROASMDCH010F,PICOSMDC200LR-T,PSR25115,RGE250,RXEF020,MGPC290,PSR-25028,RHEF200,AHRL450,PSR-23089,RXEF025,TS600-170,VTP150,MXP190,RUSBF160,SMDCH050F/24,SMDC075F-2920,MINIASMDCH050F,LVRL075,PSR-24380,AHS080-2018,RHE1300,PSR-24734C,NANOSMD380LR,PSR-28507,LVR075,PSR25571,MXPW310,MINISMDC200F/16,PSR-28502,NANOSMDM050/13.2,AGRF900,MINIASMDC075F/24,PSR-28506,SMD050,TRF600-150,MXP180,TS600-400F,MINISMDC200,MICROASMDCH125F,RUSBF155,PSR25338,MICROASMDCH016F,PSR25579,RUEF160,PSR-27669,LR4-380,PSR24251,PSR-24157,MINISMDM110,RXEF005,RTEF190,PSR-24361,PSR-27871,PSR-24362,PSR-24360,RXE090,RHE900,PSR-27635,30R400U,PSR-25452,AHEF100,AGRF1400,PSR-28720,BBR350,SMD030,VLP270,PSR-25461,AHRL650,RUSBF135,PSR-26791,PSR-26790,MGPP420,TCF250-145,PSR-26558,PSR-27888,FEMTOASMDC010F/15,PSR-25468,PSR23382,RHEF400,LR4-1340,LRP260,SMDH120,VTP110,SMD260,MINIASMDC075F/33,PSR-28735,RUEF185,PSR23349,MINISMDC260F/16,PSR-29231,PSR-29232,PSR24673,MINISMDC014,60R300X,PSR24432,AHRL400,PSR-27294,RGEF400,RUSBF120,TR600-160Q,MINISMDC020,MINISMDC260,30R600U,PSR-28148,PSR-28149,RGEF1100,AGRF700,SMD250,RUE090,MINISMDM160,FEMTOASMDC008F,RUEF800,LR4-73X,MGPC300K,PSR-28155,TC250-145,RUSBF110,SMD150F/33-2920,VLR170U-C30F,PICOASMDC110S,PSR24690,NANOASMDC050F/13.2,TR250-090,MINISMDC300F,PSR24659,ASMDC125F/33,PSR-25091,PSR-28120,LR4-1300,PSR-28124,MINISMDC035,NANOSMDC300LR,PSR25982,PICOSMDC050S,MINISMDC075F/33,16R300G,MGPR420ZKAII,PSR24660,PICOASMDCH020F,PSR-28127,LR4-810HF,PSR24669,PSR-29460,AHRL1100,30R090U,PSR24661,PSR25750,PSR-28764-A,PSR25751,PSR-26194,RGE400,PSR-23925,TSM600-250,PSR-28343,LR4-550,AHRL600,RHEF450,TAC210,RKEF075,AGRF500,PSR-28108,PSR-25080,MLP370,PSR-28110,PSR-28594,PSR-28595,RHEF1400,PSR23310,PSR24883,ASMD050F,MINISMDC050,RKEF065,RGEF600,SMD030-2018,SMD200,MXPR250,MINISMDC350LR,PICOSMD110F,ZEPTOSMDC0015F,PSR23528,PSR-28561,MGPP270,PSR-28321,RKEF090,ASMD075F,PICOASMDC020S,NANOSMDM016,AHEF500,NANOSMDM012,RSD370,TR250-080,LVR025/240,PSR-28575,RHE750,VLP220N-C30F,PSR-26155,NANOSMDC110,PSR-28762-A,ASMD185F,PSR25710,RTEF120,MGPC370-C315,RGE600,MINISMDC260/12,MINISMDC075,NANOSMD600XLR,MGPP550-L,NANOSMDM020,TS250-130,DECASMDC050/60,PSR-28577,PSR-29426,FEMTOASMDC005F,PSR-28339,RUSB155,MINIASMDC010F,SMD075-1812,NANOSMDC125,ASMD150F,RXE110,SMD150-2018,PSR-25957,TSL250-080,LR4-700(E70),LR4-900,MINISMDC010F,16R700G,AHS200,LVRL200,NANOASMDC025F,LVR200,PSR-27907,RUSB135,PSR-27906,PSR-25968,PSR-27905,MINISMD075,AHRL900,PSR-29054,SMD100-2018,TAC170-0425,MICROSMD600LR,PICOSMDC010S,TR600-XXX,LR4-600-C100F,TRF250-145U,PSR-23753,NANOSMDC150,PICOSMDC035S,30R800U,250R120,NANOSMDM050,PSR-24849,RGE1200,TAC170-A09,30R185U,LR4-170F,MINISMDC190LR,72R020X,NANOSMD400XLR,MICROSMD110,NANOSMD550LR,PICOSMD050F,RUSB120,TRF250-120U,MICROSMD200F,RUE700,PICOASMDC075S,RSD400-L,NANOSMDC160,RKEF160,PSR-25708,RUEF300,PICOSMD075F,ASMDC185F/33,RGE800,30R160U,MINIASMDC200F/16,PSR-27313-110,60R017X,MINIASMDC014F,VSM-A001,MXP370KJ,RKEF110,VLR170ULL-C30F,PICOASMDC050S,NANOSMDM075,RHEF050,PICOSMDC260LR-T,MINISMD020,TC250-180,250R145,AHRL1400,RSD310BD,RHEF1000,RUSB185,PICOSMDC075S,SMDCH200F/24,TR250-180U,LVR008N,RXE300,FEMTOSMDC005F,NANOSMDCH110F,MINISMDE190,SMDC300F/24,RHE100,TSV250-184F,LR4-970,MXP250K,NANOSMD300XLR,RGEF300,RKEF375,SMD300F/15,RGE1400,RHEF070,SMD150/30,30R250U,SMD150/33,MINISMDC075/24,RKEF135,FEMTOSMDC008F,72R135X,RSD500-L,PSR23935,PSR-29263,RUSB160,MICROSMD450LR-C,PSR-29264,RUEF500,MGP420K,MICROSMD150,TSM250-110F,16R500G,RUE900,PSR-21436C,VLP220UW-C24F,MGP420Z,SMDCH075F/24,72R110X,SMDC100F/60,MGPR400K,PSR-26647,60R185X,PSR-24466,MINISMDM110/16,PSR-27974,250R180,RUEF135,LVR033,PSR-28823,VLP175,VLR110,MICROSMD400LR,MICROSMD175,NANOSMD450LR,RXE185,NANOSMD450XLR,MGPP400,PSR-26658,PSR-26653,LVR040,06R155B,SMDC185F/33,RKEF300,MGP270ZRW,MICROASMDCH075F,RHEF700,60R030X,MINISMDM075/24,NANOASMDC020F,MGPC270W,NANOASMDCH005F,LVR055,PSR-26627,MICROASMDCH050F,TSM250-130F,RXE160,RUE300,MXP270ZLL,RSD600-L,16R900G,PSR-27721,LVR005N,PSR-24693,VLP190,RSD310-C2.4X3.2,MLP500,PSR-27727,TAC170-09,RUEF250J,RUSB110,NANOSMDC025F,NANOSMDC110F,PICOSMDC012S,NSNOASMDC016F,RUEF250U,PSR-21436HL,ASMD200F,PSR-26843,PSR-22240,60R250X,PSR-25757,PSR-26846,LVR008,RUE250U,

RKEF250K PolySwitch® PTC Devices

型号- RKEF250K

LVR075S-1 PolySwitch® PTC Devices

型号- LVR075S-1

RUEF400K PolySwitch® PTC Devices

型号- RUEF400K