Littelfuse - Circuit Protection
66,578 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (676)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (15,873)
- Fuse Holders (3,518)
- Fuses (27,768)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,671)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,783)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (117)
- Thermistors (4,996)
- Thyristors (5,860)
- Varistors (8,615)
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 Stock63,000 On Order Expected 29-Mar-27 | ||||
0In Stock | ||||
Mfr: SP0503BAHTG TTI: SP0503BAHTG Littelfuse Availability: 0In Stock3,000 On Order Expected 05-Mar-27 ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT | 0In Stock3,000 On Order Expected 05-Mar-27 | 576-SP0503BAHT SP0503BAHT | ||
0In Stock40,000 On Order Expected 23-Nov-26 | ||||
Mfr: MINISMDC150F/24-2 TTI: MINISMDC150F/24-2 Littelfuse Availability: 0In Stock1,000 On Order Expected 05-Feb-27 Resettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 0In Stock1,000 On Order Expected 05-Feb-27 | RF1180-000 | ||
0In Stock4,500 On Order Expected | E76239-000 RF2564-000 | |||
0In Stock2,000 On Order Expected 12-Jan-27 | E60846-000 RF0316-000 | |||
Mfr: KLDR17.5TXP TTI: KLDR17.5TXP Littelfuse Availability: 0In Stock1,200 On Order Expected Industrial & Electrical Fuses 17.5A 600VAC 300VDC Slo-Blo | 0In Stock1,200 On Order Expected | |||
0In Stock | ||||
Mfr: AXGD10402KR TTI: AXGD10402KR Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 0402 32VDC .04pF AEC-Q200 QUAL | 0In Stock | |||
Mfr: 1206L110/12SLYR TTI: 1206L110/12SLYR Littelfuse Availability: 0In StockResettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.1A | 0In Stock | |||
0In Stock | ||||
0In Stock5,000 On Order Expected 26-Feb-27 | ||||
Mfr: SM712-02HTG TTI: SM712-02HTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23- | 0In Stock | |||
0In Stock | ||||
Mfr: 0438.250WR TTI: 0438.250WR Littelfuse Availability: 0In StockSurface Mount Fuses 32V .250A FA 0603 | 0In Stock | |||
Mfr: 5.0SMDJ30CA TTI: 5.0SMDJ30CA Littelfuse Availability: 0In Stock3,000 On Order Expected 30-Apr-27 ESD Protection Diodes / TVS Diodes 5kW 30V 5% Bi-Directional | 0In Stock3,000 On Order Expected 30-Apr-27 | |||
0In Stock2,000 On Order Expected 16-Oct-26 | 576-01110506H 01110506H | |||
0In Stock | ||||
Mfr: 0448.750MR TTI: 0448.750MR Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 0.75A .229ohms 448 NANO2 | 0In Stock | |||
Mfr: MICROSMD005F-2 TTI: MICROSMD005F-2 Littelfuse Availability: 0In Stock8,000 On Order Expected 18-Jan-27 Resettable Fuses - PPTC .05A 30V 10A IMAX | 0In Stock8,000 On Order Expected 18-Jan-27 | D97493-000 RF1350-000 | ||
0In Stock | ||||
0In Stock |