Littelfuse - Circuit Protection
131,293 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,013)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,366)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,804)
- Surge Protective Devices - SPD (2,519)
- Thermal Cutoffs (112)
- Thermistors (4,893)
- Thyristors (6,889)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
12,000In Stock | ||||
5,000In Stock | ||||
3,000In Stock3,000 On Order Expected 09-Mar-27 | ||||
52,350In Stock | ||||
1,000In Stock | ||||
238In Stock | ||||
0In Stock | ||||
Mfr: KLDR015.TXP TTI: KLDR015.TXP Littelfuse Availability: 85In StockLimited Supply Industrial & Electrical Fuses 15A 600VAC 300VDC Slo-Blo | 85In StockLimited Supply | |||
Mfr: CCMR006.TXP TTI: CCMR006.TXP Littelfuse Availability: 45In StockIndustrial & Electrical Fuses 6A 600VAC 250VDC Time-Delay | 45In Stock | |||
1,000In Stock2,900 On Order Expected 21-Oct-26 | ||||
Mfr: RF2629-000 TTI: RUEF090-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC .9A 30V 100A Imax | 6,000In Stock | 339550-000 RF2629-000 | ||
Mfr: RF2622-000 TTI: RXEF010-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC Radial Lead .1A 60V 40A Imax | 3,000In Stock | A55457-000 RF2622-000 | ||
Mfr: 0326025.MXP TTI: 0326025.HXP Littelfuse Availability: 1,200In StockCartridge Fuses 125V 25A 3AB Slo-Blo | 1,200In Stock | |||
Mfr: LFT604003CS TTI: LFT604003CS Littelfuse Availability: 61In StockFuse Holder 600V 400A CLS T 3 Pole Block | 61In Stock | |||
21,000In Stock | ||||
Mfr: 045201.5MRSN TTI: 045201.5MRSN Littelfuse Availability: 1,000In Stock2,000 On Order Expected 20-Nov-26 Surface Mount Fuses 125VAC 1.5A .093ohms 452 NANO2 | 1,000In Stock2,000 On Order Expected 20-Nov-26 | |||
Mfr: 5.0SMDJ20A-T7 TTI: 5.0SMDJ20A-T7 Littelfuse Availability: 500In StockESD Protection Diodes / TVS Diodes 5kW 20V 10% Uni-Directional | 500In Stock | |||
0In Stock | ||||
Mfr: JLLN125.XXP TTI: JLLN125.XXP Littelfuse Availability: 112In StockIndustrial & Electrical Fuses 300V F/A CLASS T 125A | 112In Stock | |||
2,500In Stock | ||||
2,500In Stock | ||||
3,000In Stock15,000 On Order Expected 23-Feb-27 | ||||
42In Stock | ||||
250In Stock | ||||
Mfr: 0481015.HXLP TTI: 0481015.HXLP Littelfuse Availability: 1,540In Stock3,300 On Order Expected Industrial & Electrical Fuses 125V 15A ALARM W/LENS | 1,540In Stock3,300 On Order Expected |
