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 |
|---|---|---|---|---|
Mfr: 0466004.NR TTI: 0466004.NR Littelfuse Availability: 0In Stock10,000 On Order Expected 16-Oct-26 Surface Mount Fuses 4 AMP 32V VERY FAST ACTING | 0In Stock10,000 On Order Expected 16-Oct-26 | |||
0In Stock | ||||
0In Stock40,000 On Order Expected 23-Nov-26 | ||||
Mfr: 1206L075/13.2WR TTI: 1206L075/13.2WR Littelfuse Availability: 0In Stock6,000 On Order Expected 27-Nov-26 Resettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75 | 0In Stock6,000 On Order Expected 27-Nov-26 | |||
Mfr: KLDR17.5TXP TTI: KLDR17.5TXP Littelfuse Availability: 0In Stock200 On Order Expected 16-Oct-26 Industrial & Electrical Fuses 17.5A 600VAC 300VDC Slo-Blo | 0In Stock200 On Order Expected 16-Oct-26 | |||
Not Available Online | ||||
Mfr: 0154005.DRT TTI: 0154005.DRT Littelfuse Availability: 0In Stock3,000 On Order Expected 06-Nov-26 Surface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154T | 0In Stock3,000 On Order Expected 06-Nov-26 | 576-154005T 154005T | ||
0In Stock54,000 On Order Expected 29-Mar-27 | ||||
0In Stock | ||||
0In Stock | ||||
0In Stock700 On Order Expected 11-Sep-26 | ||||
Mfr: 0438.250WR TTI: 0438.250WR Littelfuse Availability: 0In StockSurface Mount Fuses 32V .250A FA 0603 | 0In Stock | |||
0In Stock9,000 On Order Expected 23-Nov-26 | ||||
Mfr: TS250-130F-RB-2 TTI: TS250-130F-RB-2 Littelfuse Availability: 0In StockResettable Fuses - PPTC Polyswitch 0.26A | 0In Stock | D48481-000 | ||
0In Stock2,250 On Order Expected | F56655-000 RF2653-000 | |||
0In Stock27,000 On Order Expected 25-Sep-26 | ||||
0In Stock125,000 On Order Expected | ||||
0In Stock | ||||
Mfr: 5.0SMDJ30CA TTI: 5.0SMDJ30CA Littelfuse Availability: 0In Stock6,000 On Order Expected ESD Protection Diodes / TVS Diodes 5kW 30V 5% Bi-Directional | 0In Stock6,000 On Order Expected | |||
Mfr: AQHV15-01LTG TTI: AQHV15-01LTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1Ch 300W 15V Uni-Dir | 0In Stock | |||
Mfr: V250LA40CPX620 TTI: V250LA40CPX620 Littelfuse Availability: 0In Stock3,500 On Order Expected 22-Jan-27 Varistors RADIAL VARISTOR LEAD FREE | 0In Stock3,500 On Order Expected 22-Jan-27 | |||
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 |
