Littelfuse - Circuit Protection
65,541 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (667)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,901)
- Fuse Holders (3,503)
- Fuses (27,736)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,667)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,801)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (114)
- Thermistors (5,014)
- Thyristors (5,866)
- Varistors (8,607)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: MINISMDC020F-2 TTI: MINISMDC020F-2 Littelfuse Availability: 8,000In Stock6,000 On Order Expected 07-Aug-26 Resettable Fuses - PPTC .2A 30V 10A Imax | 8,000In Stock6,000 On Order Expected 07-Aug-26 | C32508-000 RF1335-000 | ||
9,000In Stock42,000 On Order Expected | 748040-000 RF1238-000 | |||
500In Stock1,500 On Order Expected | A85432-000 RF2628-000 | |||
2,000In Stock10,000 On Order Expected | F74062-000 RF0314-000 | |||
6,000In Stock | 576-01110506H 01110506H | |||
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 2,000In Stock5,000 On Order Expected 09-Oct-26 Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 2,000In Stock5,000 On Order Expected 09-Oct-26 | |||
72,000In Stock39,000 On Order Expected | ||||
Mfr: 0154010.DR TTI: 0154010.DR Littelfuse Availability: 1,500In Stock4,500 On Order Expected Surface Mount Fuses Fuse with Holder 10A FAST OMNI BLOK 154 | 1,500In Stock4,500 On Order Expected | |||
Mfr: MINISMDC050F-2 TTI: MINISMDC050F-2 Littelfuse Availability: 32,000In Stock4,000 On Order Expected 16-Oct-26 Resettable Fuses - PPTC .50A 24V 100A Imax | 32,000In Stock4,000 On Order Expected 16-Oct-26 | C97760-000 RF1403-000 | ||
Mfr: P6SMB600CA TTI: P6SMB600CA Littelfuse Availability: 36,000In StockESD Protection Diodes / TVS Diodes P6SMB - CA 600V | 36,000In Stock | |||
400In Stock1,500 On Order Expected | ||||
Mfr: 0456030.ER TTI: 0456030.ER Littelfuse Availability: 37,500In Stock7,500 On Order Expected Surface Mount Fuses 125VAC 30A .00132ohms 456 NANO2 | 37,500In Stock7,500 On Order Expected | |||
Mfr: PESD0402-140 TTI: PESD0402-140 Littelfuse Availability: 10,000In Stock20,000 On Order Expected 11-Sep-26 ESD Protection Diodes / TVS Diodes 0.25pFA 14V 0402 AEC-Q200 | 10,000In Stock20,000 On Order Expected 11-Sep-26 | RF1600-000 | ||
Mfr: MINIASMDC050F-2 TTI: MINIASMDC050F-2 Littelfuse Availability: 78,000In Stock18,000 On Order Expected 31-Jul-26 Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 | 78,000In Stock18,000 On Order Expected 31-Jul-26 | RF2155-000 | ||
200In Stock | ||||
9,000In Stock9,000 On Order Expected | ||||
Mfr: MINISMDC014F-2 TTI: MINISMDC014F-2 Littelfuse Availability: 10,000In Stock6,000 On Order Expected Resettable Fuses - PPTC .14A 60V 10A Imax | 10,000In Stock6,000 On Order Expected | F67045-000 RF1334-000 | ||
500In Stock1,000 On Order Expected 25-Sep-26 | F43372-000 RF2624-000 | |||
Mfr: SP0503BAHTG TTI: SP0503BAHTG Littelfuse Availability: 3,000In Stock9,000 On Order Expected ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT | 3,000In Stock9,000 On Order Expected | 576-SP0503BAHT SP0503BAHT | ||
Mfr: SMD075F/60-2 TTI: SMD075F/60-2 Littelfuse Availability: 8,000In StockResettable Fuses - PPTC 60V .75A-HD 10A MAX | 8,000In Stock | C01546-000 RF0317-000 | ||
2,000In Stock | E60846-000 RF0316-000 | |||
15,000In Stock | ||||
500In Stock | A52660-000 RF2571-000 | |||
Mfr: PGB1010603MR TTI: PGB1010603MR Littelfuse Availability: 5,000In Stock26,000 On Order Expected ESD Protection Diodes / TVS Diodes 0603 24VDC .06pF | 5,000In Stock26,000 On Order Expected | 576-PGB0010603MR PGB0010603MR | ||
40,000In Stock |
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