Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
300In Stock | ||||
160In Stock | ||||
Mfr: AK10-380C-Y TTI: AK10-380C-Y Littelfuse Availability: 56In StockESD Protection Diodes / TVS Diodes ESD 380V BI | 56In Stock | |||
4,470In Stock | ||||
Mfr: AQ3118E-01ETG TTI: AQ3118E-01ETG Littelfuse Availability: 10,000In Stock80,000 On Order Expected ESD Protection Diodes / TVS Diodes 18V 2.5A 0.45pF 30kV SOD882 Bi-dir TVS AEC-Q200 | 10,000In Stock80,000 On Order Expected | |||
Mfr: SDW05C-01FTG TTI: SDW05C-01FTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 5V 30A 30kV SOD323 Bi-dir TVS | 3,000In Stock | |||
Mfr: SMBJ22CA-E TTI: SMBJ22CA-E Littelfuse Availability: 9,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ22CA 3K T&R | 9,000In Stock | |||
9,000In Stock | ||||
9In Stock | ||||
10In Stock | ||||
Mfr: KLDR03.2TXP TTI: KLDR03.2TXP Littelfuse Availability: 10In StockIndustrial & Electrical Fuses 3.2A 600VAC 300VDC Slo-Blo | 10In Stock | |||
10In Stock | ||||
20In Stock | ||||
20In Stock | ||||
165In Stock62 On Order Expected 10-Dec-26 | ||||
500In Stock | ||||
1,175In Stock | ||||
30,000In Stock | ||||
2,950In Stock | ||||
Mfr: P1500SALRP TTI: P1500SALRP Littelfuse Availability: 2,500In StockThyristor Surge Protection Devices - TSPD 50A 140V | 2,500In Stock | |||
10In Stock | ||||
Mfr: L50QS600.X TTI: L50QS600.X Littelfuse Availability: 11In StockIndustrial & Electrical Fuses 600A 500VAC 500VDC FF L50QS POWR-SPEED | 11In Stock | |||
800In Stock650 On Order Expected 23-Dec-26 | ||||
Mfr: HQ6025NH5RP TTI: HQ6025NH5RP Littelfuse Availability: 4,000In StockTriacs Altnstr 600V 25A 50-50-50 mA TO263 | 4,000In Stock | |||
Mfr: E17350-000 TTI: RUEF250U Littelfuse Availability: 1,700In StockResettable Fuses - PPTC 2.5A 30V 100A Imax UNCOATED | 1,700In Stock | E17350-000 |
