Littelfuse - Circuit Protection
63,604 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (650)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,325)
- Fuse Holders (3,353)
- Fuses (27,189)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,799)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (112)
- Thermistors (4,887)
- Thyristors (5,583)
- Varistors (8,446)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: E72246-000 TTI: TSL250-080F-2 Littelfuse Availability: 1,500In StockResettable Fuses - PPTC Polyswitch 0.08A | 1,500In Stock | E72246-000 | ||
Mfr: 0313.600MXP TTI: 0313.600HXP Littelfuse Availability: 200In StockCartridge Fuses 250V .6A Slo-Blo 3AG | 200In Stock | |||
800In Stock | ||||
Mfr: 0466002.NRHF TTI: 0466002.NRHF Littelfuse Availability: 5,000In StockSurface Mount Fuses 63V 2A FA HALIDE FREE SLIM | 5,000In Stock | |||
Mfr: SP3003-02XTG TTI: SP3003-02XTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 2 channels .65pF | 3,000In Stock | |||
Mfr: 0456040.DR TTI: 0456040.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses VAC 40A .00105ohms 456 NANO2 | 1,500In Stock | |||
Mfr: 02981003ZXT TTI: 02981003ZXT Littelfuse Availability: 240In StockFuse Holder MEGA Fuse Holder, w/o Fuse | 240In Stock | |||
6,000In Stock | ||||
Mfr: SMCJ18CA-E TTI: SMCJ18CA-E Littelfuse Availability: 18,000In Stock24,000 On Order Expected ESD Protection Diodes / TVS Diodes TVS 1.5KW 18V 5%BI DO-214AB TR13 RoHS | 18,000In Stock24,000 On Order Expected | |||
Mfr: SMCJ28CA-E TTI: SMCJ28CA-E Littelfuse Availability: 12,000In StockESD Protection Diodes / TVS Diodes TVS 1.5KW 28V 5%BI DO-214AB TR13 RoHS | 12,000In Stock | |||
36,000In Stock | ||||
21,000In Stock | ||||
Mfr: SMBJ6.0CA-E TTI: SMBJ6.0CA-E Littelfuse Availability: 12,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ6.0CA CR T&R | 12,000In Stock | |||
Mfr: P6SMB18A-E TTI: P6SMB18A-E Littelfuse Availability: 6,000In Stock33,000 On Order Expected 13-Oct-26 ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA T&R | 6,000In Stock33,000 On Order Expected 13-Oct-26 | |||
Mfr: SMBJ8.0A-E TTI: SMBJ8.0A-E Littelfuse Availability: 12,000In StockESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ8.0A CR T&R | 12,000In Stock | |||
45,000In Stock | ||||
Mfr: KLDR012.TXP TTI: KLDR012.TXP Littelfuse Availability: 570In StockIndustrial & Electrical Fuses 12A 600VAC 300VDC Slo-Blo | 570In Stock | |||
Mfr: L50QS500.X TTI: L50QS500.X Littelfuse Availability: 6In StockIndustrial & Electrical Fuses 500A 500VAC 500VDC FF L50QS POWR-SPEED | 6In Stock | |||
Mfr: P1500SBLRP TTI: P1500SBLRP Littelfuse Availability: 167,500In StockThyristor Surge Protection Devices - TSPD 100A 140V | 167,500In Stock | |||
Mfr: P0220SCMCLRP TTI: P0220SCMCLRP Littelfuse Availability: 2,500In Stock2,500 On Order Expected 13-Oct-26 Thyristor Surge Protection Devices - TSPD Bi 22V 500A DO214 2L | 2,500In Stock2,500 On Order Expected 13-Oct-26 | |||
450In Stock | ||||
1,350In Stock | ||||
63,700In Stock | ||||
2,500In Stock | ||||
1In Stock |
