Littelfuse - Circuit Protection
65,204 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (370)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,887)
- Fuse Holders (3,500)
- Fuses (27,717)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,667)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,800)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (111)
- Thermistors (5,013)
- Thyristors (5,865)
- Varistors (8,607)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: PGB102ST23WR TTI: PGB102ST23WR Littelfuse ESD Protection Diodes / TVS Diodes PulseGuard ESD SOT23 24VDC PGB102ST23WR | 0In Stock | 576-PGB102ST23 PGB102ST23 | ||
0In Stock | ||||
0In Stock | ||||
0In Stock | ||||
0In Stock | ||||
Mfr: SZ1SMB24AT3G TTI: SZ1SMB24AT3G Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 24V 600W UNI-DIR SZ1SMB AEC-Q101 | 0In Stock | |||
0In Stock100 On Order Expected 26-Jun-26 | ||||
Mfr: AQ1003-01LTG TTI: AQ1003-01LTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1Ch 30KV 30pF 5V Uni | 0In Stock | |||
Mfr: 0526050.UXTHP TTI: 0526050.UXTHP Littelfuse Availability: 0In StockCartridge Fuses 500V 50A Thru-Hole RoHS | 0In Stock | |||
0In Stock | ||||
Mfr: SZ1.5SMC33AT3G TTI: SZ1.5SMC33AT3G Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 33V 1.5kW UNI-DIR SZ1.5SMC AEC-Q101 | 0In Stock | |||
Mfr: 0476015.MRSN TTI: 0476015.MRSN Littelfuse Availability: 0In StockSurface Mount Fuses 125VAC 15A .0045ohms 476 NANO2 | 0In Stock | |||
0In Stock | ||||
Mfr: USUR1000-503G-06 TTI: USUR1000-503G-06 Littelfuse Availability: 0In StockNTC Thermistors 50K OHM 2% RING LUG ASMBLY | 0In Stock | |||
Mfr: 0287030.PXCN TTI: 0287030.PXCN Littelfuse Availability: 0In Stock42,000 On Order Expected 02-Oct-26 Automotive Fuses ATOF 32V 30A Low-Current Nylon | 0In Stock42,000 On Order Expected 02-Oct-26 | |||
Mfr: SP4020-01FTG TTI: SP4020-01FTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection | 0In Stock | |||
0In Stock5,000 On Order Expected 04-Sep-26 | ||||
0In Stock | ||||
0In Stock | ||||
Mfr: 0218005.HXP TTI: 0218005.HXP Littelfuse Availability: 0In StockCartridge Fuses 250V 5A Time Lag (Slo-Blo) | 0In Stock | |||
0In Stock | ||||
Mfr: 1.5SMC6.8A TTI: 1.5SMC6.8A Littelfuse ESD Protection Diodes / TVS Diodes 1.5kW 6.8V 5% Uni-Directional | 0In Stock | |||
0In Stock | ||||
Mfr: 04661.25NR TTI: 04661.25NR Littelfuse Availability: 0In StockSurface Mount Fuses 63V 1.25A VFA Slimline | 0In Stock | |||
0In Stock |