Littelfuse - Circuit Protection
65,533 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (668)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,902)
- Fuse Holders (3,504)
- Fuses (27,726)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,671)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,779)
- Surge Protective Devices - SPD (2,569)
- Thermal Cutoffs (117)
- Thermistors (4,992)
- Thyristors (5,859)
- Varistors (8,606)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
0In Stock | ||||
Mfr: 30KPA216CA TTI: 30KPA216CA Littelfuse Availability: 0In Stock800 On Order Expected 23-Nov-26 ESD Protection Diodes / TVS Diodes TVS Hi Power Diode 30KPA Axial | 0In Stock800 On Order Expected 23-Nov-26 | |||
0In Stock | ||||
Mfr: 0505025.MXEP TTI: 0505025.MXEP Littelfuse Availability: 0In StockCartridge Fuses 500V 25A 3AB PT PB-FREE | 0In Stock | |||
0In Stock | ||||
Mfr: 0477010.MXEP TTI: 0477010.MXEP Littelfuse Availability: 0In StockFuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 10A | 0In Stock | |||
0In Stock2,000 On Order Expected 25-Sep-26 | ||||
Mfr: 1206L110THYR TTI: 1206L110THYR Littelfuse Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN | 0In Stock | |||
Mfr: 0154002.DRTL TTI: 0154002.DRTL Littelfuse Availability: 0In StockSurface Mount Fuses ACS SMF OMNI-BLOK SB RoHS 260C 2A | 0In Stock | |||
Mfr: TPSMF4L30A TTI: TPSMF4L30A Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 2kW 30V AEC-Q101 5% Uni-Directional | 0In Stock | |||
0In Stock | 576-5600000131 5600000131 | |||
Mfr: NANOSMDC075F-2 TTI: NANOSMDC075F-2 Littelfuse Availability: 0In Stock3,000 On Order Expected 09-Oct-26 Resettable Fuses - PPTC .75A 6V 100A Imax | 0In Stock3,000 On Order Expected 09-Oct-26 | E65718-000 RF1348-000 | ||
Mfr: 0218.160MXP TTI: 0218.160MXP Littelfuse Availability: 0In StockCartridge Fuses 250V .16A Time Lag (Slo-Blo) | 0In Stock | |||
0In Stock | CNN300 | |||
Mfr: 2920L300/15DR TTI: 2920L300/15DR Littelfuse Availability: 0In Stock1,500 On Order Expected 30-Oct-26 Resettable Fuses - PPTC PTC 15V 2920 3A | 0In Stock1,500 On Order Expected 30-Oct-26 | |||
0In Stock | ||||
0In Stock | ||||
Mfr: 64900003039 TTI: 64900003039 Littelfuse Availability: 0In Stock12,000 On Order Expected Fuse Holder FUSEHOLDER 6.3AMP 250V | 0In Stock12,000 On Order Expected | |||
0In Stock | ||||
0In Stock | ||||
Mfr: 1.5KE400CA TTI: 1.5KE400CA Littelfuse ESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional | 0In Stock | |||
0In Stock800 On Order Expected 23-Nov-26 | ||||
0In Stock | 576-01020071H 01020071H | |||
0In Stock | ||||
0In Stock |