SMD - Circuit Protection
39,866 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (2)
- Circuit Protection Kits (3)
- ESD Protection Diodes / TVS Diodes (27,559)
- Fuse Holders (34)
- Fuses (4,088)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,416)
- LED Protection Devices (47)
- Resettable Fuses - PPTC (1,407)
- Surge Protective Devices - SPD (875)
- Thermal Cutoffs (57)
- Thermistors (3,974)
- Thyristors (1,602)
- Varistors (2,417)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: V5.5MLA0805LNH TTI: V5.5MLA0805LNH Littelfuse Availability: 12,500In StockVaristors 5.5 VDC .1J 17.5V-CL 40A P | 12,500In Stock | |||
30,000In Stock | ||||
2,500In Stock | ||||
Mfr: V9MLA0603NH TTI: V9MLA0603NH Littelfuse Availability: 10,000In Stock5,000 On Order Expected 29-Jul-26 Varistors 9V 30A 120pF | 10,000In Stock5,000 On Order Expected 29-Jul-26 | |||
7,500In Stock | ||||
Mfr: B72520T0300K062 TTI: B72520T300K62 TDK Availability: 22,000In Stock60,000 On Order Expected 10-Jun-26 Varistors 1206 30V 200A 500pF | 22,000In Stock60,000 On Order Expected 10-Jun-26 | B72520T 300K 62 B72520T0300K062 | ||
Mfr: TBU-CA050-500-WH TTI: TBU-CA050-500-WH Bourns Availability: 3,000In StockBoard Mount Surge Protectors Bi-directional TBU | 3,000In Stock | |||
Mfr: 045402.5MR TTI: 045402.5MR Littelfuse Availability: 1,000In Stock2,000 On Order Expected 25-Aug-26 Surface Mount Fuses 125VAC 2.5A .045ohms 454 NANO2 | 1,000In Stock2,000 On Order Expected 25-Aug-26 | |||
Mfr: 0154004.DR TTI: 0154004.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses Fuseblock w/ fuse 4A OMNI BLOK 154 | 1,500In Stock | 576-154004 154004 | ||
Mfr: 0454007.MR TTI: 0454007.MR Littelfuse Availability: 2,000In StockSurface Mount Fuses 72VAC 7A .0105ohms 454 NANO2 | 2,000In Stock | |||
120,000In Stock | ||||
Mfr: NTCS0805E3104JXT TTI: NTCS0805E3104JXT Vishay / BC Components Availability: 32,000In StockNTC Thermistors 100Kohms 5% SMD | 32,000In Stock | 2381-615-53104 | ||
Mfr: SMF33A-E3-08 TTI: SMF33A-E3-08 Vishay Semiconductors Availability: 78,000In StockESD Protection Diodes / TVS Diodes 1000watt 33volt | 78,000In Stock | |||
Mfr: RF1669-000 TTI: SRP120F Littelfuse Availability: 1,333In StockResettable Fuses - PPTC 1.2A 15V 100A Imax | 1,333In Stock | D76374-000 RF1669-000 | ||
Mfr: 1206L400SLWR TTI: 1206L400SLWR Littelfuse Availability: 1,167,000In StockResettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A | 1,167,000In Stock | |||
Mfr: NTCS0805E3103HMT TTI: NTCS0805E3103HMT Vishay / BC Components Availability: 180,000In StockNTC Thermistors 10Kohms 3% SMD | 180,000In Stock | |||
Mfr: TBU-CA025-050-WH TTI: TBU-CA025-050-WH Bourns Availability: 12,000In StockBoard Mount Surge Protectors Bi-directional TBU | 12,000In Stock | |||
Mfr: TBU-CA085-050-WH TTI: TBU-CA085-050-WH Bourns Availability: 6,000In StockBoard Mount Surge Protectors Bi-directional TBU | 6,000In Stock | |||
Mfr: 2920L100PR TTI: 2920L100PR Littelfuse Availability: 2,000In StockResettable Fuses - PPTC 1.10A 33V 2920 | 2,000In Stock | |||
Mfr: TPSMA6L18A TTI: TPSMA6L18A Littelfuse Availability: 12,000In Stock3,000 On Order Expected 06-Jul-26 ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional | 12,000In Stock3,000 On Order Expected 06-Jul-26 | |||
Mfr: TPSMA6L33A TTI: TPSMA6L33A Littelfuse Availability: 3,000In Stock6,000 On Order Expected 03-Sep-26 ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional | 3,000In Stock6,000 On Order Expected 03-Sep-26 | |||
285,000In Stock | ||||
Mfr: RF1543-000 TTI: LR4-260F Littelfuse Availability: 1,600In StockResettable Fuses - PPTC 2.6A 15V 100A Imax | 1,600In Stock | D03110-000 RF1543-000 | ||
Mfr: 2920L150DR TTI: 2920L150DR Littelfuse Availability: 27,000In StockResettable Fuses - PPTC 1.50A 33V 2920 | 27,000In Stock | |||
Mfr: GG040207100N2P TTI: GG040207100N2P KYOCERA AVX Availability: 10,000In Stock20,000 On Order Expected 26-Aug-26 ESD Protection Diodes / TVS Diodes SMP Diode 0402 7V 10 pF <10V Clamp@1a | 10,000In Stock20,000 On Order Expected 26-Aug-26 |
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