【应用】过AEC-Q200认证的自恢复保险丝1812L150/24应用于车载无线充电器，电阻最小值为0.04Ω

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

1812L系列表面贴装

型号- 1812L SERIES,1812L,1812L075/33,1812L160/12DR,1812L150/24,1812L010/60DR,1812L260/12MR,1812L035/60,1812L160,1812L260/16MR,1812L110/24DR,1812L150ZR,1812L035/60MR,1812L260THDR,1812L200THPR,1812L125/16,1812L380/12THYR-A,1812L110/33,1812L020PR,1812L035/30,1812L020/60DR,1812L150/12,1812L125/6PR,1812L150/16,1812L200/12,1812L200/16,1812L160/12,1812L300MR,1812L020/60,1812L110,1812L075,1812L050/60MR,1812L125/16DR,1812L160PR,1812L260TH,1812L075/33DR,1812L150,1812L125/6,1812L010/60,1812L110/33MR,1812L260/16,1812L075PR,1812L050/30,1812L050PR,1812L110/24,1812L260/12,1812L300,1812L035/30DR,1812L075/24DR,1812L010DR,1812L020,1812L014DR,1812L110PR,1812L110/16,1812L150/16DR,1812L075/24,1812L200/12DR,1812L050/60,1812L150/12DR,1812L200/16DR,1812L050,1812L110/16DR,1812L150/24MR,1812L014,1812L010,1812L200TH,1812L050/30PR

【PCN】增加海运作为从中国到美国的PolySwitch产品的替代方法（LFPCN 41363）

型号- RF1252-000,RF2625-000,RF2706-000,RF3120-000,RF2722-000,RF3023-000,RUEF600-AP,RHEF650,RF2641-000,RF2560-000,PSR-25600Z,RF3755-000,LR4-190XF,PSR-28546,RF0106-000,RGEF1000-2,RUEF110S,RGEF1000-1,RKEF400-2,RF3899-000,TSM600-250F-RA-2,AGRF600S-1.15,RHEF600-2,RGEF800,VLP220F,LVR100S-240,122814-000,RF3523-000,TRF600-160,RF3417-000,RF0079-000,RF4815-000,RF3248-000,RUSBF185,MGP500,TRF250-120T-0.177,RXEF250,RXEF017S,RF3336-000,RF3361-000,LR4-550F,RUEF185S RF4606-000,RF3255-000,RF4903-000,MXP190B,RUSBF110-2,PSR-28523,RF4459-000,RXEF065-2,TRF250-120UT,TRF250-120US,AGRF1200,PSR-28527,PSR-28528,RUEF800-1,RUEF800-2,PSR-28704-1.3,RF4378-000,RGEF800K-0.142,RF2776-000,RXEF017H,LR4-380SSDF,RHEF200,RF3280-000,LVR033K,RF2695-000,RXEF030-2,RF0169-000,LVR033S,598204-000,MXP190,RUSBF160,LR4-190SLF,RF2650-000,RF1083-000,AHRF900,RF0032-000,RF2713-000,PSR-27656,VLP175DDUF,F81914-000,RF0489-000,RF3764-000,RF0764-000,RF4644-000,RF3746-000,TRF600-150,MHP-TAM15-9-85N,RF4822-000,MXP180,RF3352-000,RF3568-000,RKEF050-AP,RF3190-000,RUSBF155,LVR125S-240,RF3584-000,PSR-28510,LVR075S,PSR-28511,RF4894-000,TS250-130F-2,PSR-28279-2,RF3329-000,RF2222-000,RUEF500K-AP,TRF600-150-PH-0.118,RHEF1000S-DE,VLP190ULLF,RF3345-000,RF3620-000,RF1396-000,RF3239-000,TRF250-183-2,AHEF100,RF0703-000,RF2688-000,RHEF050-AP,RF1671-000,RF3399-000,TRF250-145US-B-0.5,RUSBF135,RF2873-000,RF4806-000,LR4-190SF,RKEF375K,SRP350DF,TSL250-080F-2,RF0016-000,RF3262-000,RUEF400K-2,RF2634-000,RGEF1100B-2,657076-000,VTP240F,RF2880-000,LR4-1300F,RGEF400,RUSBF120,RF2627-000,PSR-28148,PSR-28149,RF3498-000,AGRF700,RF2805-000,SRP175SF,A33463-000,RUEF800,TRF250-120U-2,RF2704-000,RF0043-000,RUSBF110,RF2724-000,RF2767-000,RF0178-000,RXEF110-2,SRP200F,RF0771-000,RF2783-000,RF2740-000,RUEF185-AP,RF4698-000,D63282-000,RF3282-000,RF3176-000,VLR170DF,RF4743-000,TRF250-145-RA-B 0.5-2,RF2697-000,RF3419-000,RF4786-000,RF3327-000,PSR-28127,RF0034-000,RF0077-000,RF3246-000,RF5008-000,RGEF500K-2,RF3203-000,RF1245-000,RF3656-000,RF4376-000,RUEF600-1,SRP420F,RUEF600-2,AHRF070,TSL250-080F-B-0.5-2,MHP-TAC6-12-82,RF1502-000,RF2774-000,PSR-29430,LR4-900F,RF2731-000,PSR-29432,MHP-TAC6-12-85,TSM250-130F-RA-2,RF3748-000,AHRL600,RGEF900-2,RKEF075,RF0014-000,RF2632-000,RGEF900-1,TRF250-120US-2,PSR-29440,RF3174-000,PSR-29441,VTP110F,AHRF050,TRF250-120UA,VLP120UF,TRF250-120T-0.125,RF2711-000,RF3253-000,RF3210-000,RKEF065,F95315-000,RF3032-000,RF2452-000,RF3347-000,A05570-000,RXEF040S-2,AHRF200-CF,LVR005NK-2,RXEF025-2,RGEF1200-1,RF3397-000,RGEF1200-2,AGRF500-2,RF1795-000,RF4808-000,RKEF090,RF0516-000,TRF250-120T-R2-B-0.5,LVR075S-2,RF3354-000,LVR075S-1,RXEF075-AP,RF2769-000,RGEF700K-2,AHEF500,RF3505-000,RF4599-000,RF4729-000,RF4407-000,MHP-TAC6-12-72,RF0543-000,MHP-TAC6-12-77,RF1968-000,D83387-000,TR600-150F-EX-2M,RF2519-000,RF1673-000,RF3275-000,SRP120LLF,758968-000,AHRF650-2,RF2765-000,RF3244-000,RHEF070-2,RF2668-000,RF3341-000,RF2781-000,VLR175F,MHP-TAC15-12-90N,RUEF400-2,RUEF400-1,RF4455-000,RUEF600K-2,A87878-000,RF2564-000,RF2661-000,RF3759-000,RF3518-000,RF0246-000,TRF600-160-2,RF1554-000,TRF600-160-1,RXEF050S,RF1682-000,RUEF600K,RKEF250-AP,RF0045-000,RF4583-000,SRP175LF,RF1973-000,TRF250-145T,TRF250-145U,RF1698-000,VLR170LF,RF3212-000,RF3760-000,RF3259-000,RF2733-000,RF4126-000,RF3372-000,RF2652-000,RKEF160,RUEF300,RHEF200-2,RF0431-000,AHRF100,RUSBF185-AP,RF2677-000,RF3413-000,RF2839-000,RKEF110,RF2693-000,RF3446-000,RF3318-000,RF3187-000,RF3284-000,TRF250-120T-RF-B-0.5,RF2136-000,RF4479-000,RF4754-000,RF3298-000,RF2233-000,RF3059-000,RF2638-000,VLR170F,RF3230-000,RF3388-000,TCF250-120T-RA-B-0.5,RF3302-000,LVR055S-1,RGEF300,PSR-25600ZU,TRF600-150-RB-B-0.5,RUEF400-AP,LR4-190F,TRF250-080TA,RKEF135,RF4020-000,RF2623-000,AHRF550,RGEF700K,MGP420K,RGEF1400-2,RGEF1400-1,RF3356-000,RGEF500K-AP,MGP420D,RF3228-000,AHRF1500,RXEF010-AP,RF3117-000,PSR-25905,VTP170XSF,RUSBF185-2,TCF250-145T-B-0.5,MHP-TAT18-9-90N,RXEF075P-AP,RF2562-000,RF3358-000,LR4-970HF,RF3242-000,RF3773-000,RF4392-000,AHRF450-2,RF1599-000,TRF600-150-B-0.5-2,RUEF300U-2,RXEF010S,F17956-000,SRP120LAF,RF3257-000,VLR170UF,RHEF700,RF2663-000,RF2778-000,RF0361-000,RF2891-000,RHEF400-2,RUEF900K-2,RF3370-000,RF4450-000,LVR200S,RXEF110K-2,RF2708-000,RF4666-000,A13328-000,RUEF160S,RF2763-000,RF1858-000,TRF250-080T-2,C37664-000,TRF250-180-0.125,TRF250-120T-RA-B-0.5,RHEF900-1.5,TR600-150F-EX-2,RF3057-000,RUEF250S,RUEF250U,MHP-TAT18-9-85,RF0030-000,RF1756-000,RF3286-000,MHP-TAT18-9-82,RF2691-000,RF3415-000,RF3444-000,LR4-970KF,RF2479-000,RF3401-000,MHP-TAT18-9-90,RKEF500,RF3316-000,RF4752-000,RUEF400-JE,RF3672-000,AHRF1000-2,LVR075K-1,AHRF450S-1,RKEF065-AP,LVR005NS-1,RF0018-000,LVR005NS-2,RF3343-000,RGEF700-AP,RF2636-000,MXP370BD,RHEF750S-0.77,RUSBF090,RF3386-000,RF2679-000,RF4910-000,TRF250-055T,RF3300-000,MXP180K,RF3516-000,RXEF185K,AHRF1100,RXEF185,RF4524-000,MHP-TAT18-9-77,LVR025K,RF0003-000,RHEF070-AP,MHP-TAM15-9-90N,MXP370BL,RF4394-000,LVR025S,MHP-TAT18-9-72,RF3384-000,MXP270,RF3295-000,RF3376-000,RF3287-000,RF4692-000,RXEF020-2,RUEF250J-2,RF3305-000,RF0637-000

应用注：设计可靠使用适当电路保护的无人机

描述- 本文探讨了设计可靠无人机时电路保护的重要性。文章指出，无人机事故多由“飞行员失去控制”引起，但实际原因是无人机依赖的子系统（如GPS、接收天线、WiFi I/O端口和电子速度控制器）出现问题。文章强调，所有无人机都易受故障影响，需要实施被动电池安全系统、静电放电（ESD）保护和电机过载保护。文章详细介绍了电池、GPS、接收天线和I/O端口的电路保护方法，包括使用MHP-TA、PolySwitch PPTC、表面贴装熔断器和ESD抑制器等。