Littelfuse - Circuit Protection
63,313 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (350)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,350)
- Fuses (27,194)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,820)
- Surge Protective Devices - SPD (2,507)
- Thermal Cutoffs (109)
- Thermistors (4,908)
- Thyristors (5,591)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead |
|---|---|---|---|
Mfr: 0298500.ZXH TTI: 0298500.ZXH Littelfuse Availability: 135In StockAutomotive Fuses 32V 500A Riveted | 135In Stock | ||
2,500In Stock | |||
64In Stock80 On Order Expected 17-Aug-26 | |||
600In Stock | |||
Mfr: V30MLA1210NH TTI: V30MLA1210NH Littelfuse Availability: 12,000In StockVaristors MULTI-LAYER VARISTOR SURFACE MOUNT | 12,000In Stock | ||
380In Stock | |||
152In Stock | |||
800In Stock | |||
Mfr: 2920L330/24MR TTI: 2920L330/24MR Littelfuse Availability: 1,000In StockResettable Fuses - PPTC 24V 3.3A Poly 2920 PTC | 1,000In Stock | ||
Mfr: SP1004U-ULC-04UTG TTI: SP1004U-ULC-04UTG Littelfuse Availability: 15,000In Stock12,000 On Order Expected 07-Aug-26 ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH | 15,000In Stock12,000 On Order Expected 07-Aug-26 | ||
3,000In Stock | |||
12,000In Stock42,000 On Order Expected | |||
Mfr: 39515000440 TTI: 39515000440 Littelfuse Availability: 1,275In StockFuses with Leads - Through Hole 125V UL FA LL 5A TE5 | 1,275In Stock | ||
Mfr: 38212000410 TTI: 38212000410 Littelfuse Availability: 1,475In StockFuses with Leads - Through Hole 250V IEC TL SL 2A TR5 | 1,475In Stock | ||
Mfr: 0225010.HXUP TTI: 0225010.HXUP Littelfuse Availability: 1,200In StockCartridge Fuses 125V 10A Fast Acting | 1,200In Stock | ||
Mfr: 37318000410 TTI: 37318000410 Littelfuse Availability: 25In Stock1,000 On Order Expected 12-Aug-26 Fuses with Leads - Through Hole 250V UL FA SL 8A TR5 | 25In Stock1,000 On Order Expected 12-Aug-26 | ||
3,000In Stock1,500 On Order Expected 17-Jun-26 | |||
200In Stock | |||
Mfr: 023001.5MXP TTI: 023001.5MXP Littelfuse Availability: 600In StockCartridge Fuses 250V 1.5A Slo-Blo w/ Sleeving | 600In Stock | ||
60In Stock | |||
1,250In Stock | |||
Mfr: CCMR020.TXP TTI: CCMR020.TXP Littelfuse Availability: 1,979In Stock600 On Order Expected 28-May-26 Industrial & Electrical Fuses 20A 600VAC 250VDC Time-Delay | 1,979In Stock600 On Order Expected 28-May-26 | ||
3In Stock | |||
Mfr: NPRLC103G3V2NEU06 TTI: USUR1000-103G-06 Littelfuse Availability: 82In StockNTC Thermistors 10K OHM 2% RING LUG ASMBLY | 82In Stock | ||
25In Stock |
