Circuit Protection
354,973 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,702)
- Circuit Protection Kits (1,099)
- ESD Protection Diodes / TVS Diodes (67,868)
- Fuse Holders (8,888)
- Fuses (54,537)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,570)
- LED Protection Devices (316)
- Panelboards & Load Centers (1)
- Panelboards & Load Centers Accessories (14)
- Power Outlet Strips (1,017)
- Resettable Fuses - PPTC (6,618)
- Surge Protective Devices - SPD (11,277)
- Thermal Cutoffs (412)
- Thermistors (29,210)
- Thyristors (11,284)
- Varistors (28,960)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: MINISMDC014F-2 TTI: MINISMDC014F-2 Littelfuse Availability: 18,000In StockResettable Fuses - PPTC .14A 60V 10A Imax | 18,000In Stock | F67045-000 RF1334-000 | ||
Mfr: MINISMDC150F/24-2 TTI: MINISMDC150F/24-2 Littelfuse Availability: 3,000In Stock5,000 On Order Expected 04-Sep-26 Resettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 3,000In Stock5,000 On Order Expected 04-Sep-26 | RF1180-000 | ||
Mfr: 2920L100PR TTI: 2920L100PR Littelfuse Availability: 2,000In Stock2,000 On Order Expected 28-Aug-26 Resettable Fuses - PPTC 1.10A 33V 2920 | 2,000In Stock2,000 On Order Expected 28-Aug-26 | |||
500In Stock6,500 On Order Expected | F43372-000 RF2624-000 | |||
10,500In Stock3,500 On Order Expected 04-Dec-26 | E76239-000 RF2564-000 | |||
500In Stock | A52660-000 RF2571-000 | |||
Mfr: NANOSMDC035F-2 TTI: NANOSMDC035F-2 Littelfuse Availability: 3,000In Stock3,000 On Order Expected 06-Nov-26 Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE | 3,000In Stock3,000 On Order Expected 06-Nov-26 | C49615-000 RF1346-000 | ||
Mfr: PGB1010603MR TTI: PGB1010603MR Littelfuse Availability: 5,000In Stock25,000 On Order Expected ESD Protection Diodes / TVS Diodes 0603 24VDC .06pF | 5,000In Stock25,000 On Order Expected | 576-PGB0010603MR PGB0010603MR | ||
Mfr: SP3401-02UTG TTI: SP3401-02UTG Littelfuse Availability: 15,000In Stock9,000 On Order Expected 16-Oct-26 ESD Protection Diodes / TVS Diodes 28KV 0.6PF 3.3V 10A U ARRAY | 15,000In Stock9,000 On Order Expected 16-Oct-26 | |||
Mfr: PTCEL17R501TBE TTI: PTCEL17R501TBE Vishay / BC Components Availability: 3,800In StockPTC Thermistors PTCEL17 500ohms | 3,800In Stock | |||
Mfr: ERZ-E11A331 TTI: ERZ-E11A331 Panasonic Industry Availability: 218,000In StockVaristors ERZ-E 11mm 330V Bulk ZNR Surge Absorber | 218,000In Stock | |||
Mfr: 1.5KE220A-E3/54 TTI: 1.5KE220A-E3/54 Vishay Semiconductors Availability: 1,400In StockESD Protection Diodes / TVS Diodes 1500W 220V Unidirect | 1,400In Stock | 1.5KE220A-E3/73 | ||
8,000In Stock4,000 On Order Expected 02-Oct-26 | F74062-000 RF0314-000 | |||
Mfr: MF-NSMF110-2 TTI: MF-NSMF110-2 Bourns Availability: 15,000In StockResettable Fuses - PPTC 16V 1.1A-HD 40A MAX | 15,000In Stock | |||
Mfr: VC060305A150RP TTI: VC060305A150RP KYOCERA AVX Availability: 12,000In Stock36,000 On Order Expected 22-Sep-26 Varistors 4VAC 5.6VDC 0.1J 750 pF 8.5 V 18V | 12,000In Stock36,000 On Order Expected 22-Sep-26 | |||
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 1,000In Stock | |||
22,000In Stock | B72660M271K72 | |||
Mfr: SMBJ3V3-E3/52 TTI: SMBJ3V3-E3/52 Vishay Semiconductors ESD Protection Diodes / TVS Diodes 3.3V 600W UniDir TransZorb 5% Tol | 0In Stock | |||
6,000In Stock | 576-01110506H 01110506H | |||
Mfr: EZA-EG1N50AC TTI: EZA-EG1N50AC Panasonic Industry Availability: 0In Stock330,000 On Order Expected ESD Protection Diodes / TVS Diodes 0201 15kV ESD suppressor | 0In Stock330,000 On Order Expected | |||
Mfr: 41206ESDA2-TR2 TTI: 41206ESDA2-TR2 Eaton Electronics Availability: 25,000In Stock30,000 On Order Expected 25-Nov-26 ESD Protection Diodes / TVS Diodes 1206 POLY ESDA, 4 LINE ARRAY | 25,000In Stock30,000 On Order Expected 25-Nov-26 | |||
6,500In Stock | C95089-000 RF2645-000 | |||
Mfr: 3425L260/60UR TTI: 3425L260/60UR Littelfuse Availability: 2,000In Stock500 On Order Expected 23-Nov-26 Resettable Fuses - PPTC 3425L Series PPTC | 2,000In Stock500 On Order Expected 23-Nov-26 | |||
Mfr: 0451001.MRL TTI: 0451001.MRL Littelfuse Availability: 8,000In StockSurface Mount Fuses 125VAC 1A .078ohms 451 NANO2 | 8,000In Stock | |||
Mfr: 0297010.WXNV TTI: 0297010.WXNV Littelfuse Availability: 15,000In StockAutomotive Fuses 32V 10A Mini | 15,000In Stock |