Littelfuse - Circuit Protection
64.744 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (645)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.077)
- Fuse Holders (3.499)
- Fuses (27.736)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.653)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.838)
- Surge Protective Devices - SPD (2.589)
- Thermal Cutoffs (115)
- Thermistors (5.057)
- Thyristors (5.929)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
0In Stock8.400 On Order Expected 27-Jan-27 | 1.5KE56CA. | |||
115.000In Stock150.000 On Order Expected | ||||
Mfr: 65600001009 TTI: 65600001009 Littelfuse Availability: 24.000In Stock1.800 On Order Expected 03-Feb-27 Fuse Holder 5 X 20MM FUSE BLOCK | 24.000In Stock1.800 On Order Expected 03-Feb-27 | |||
30.000In Stock300.000 On Order Expected | ||||
Mfr: 02153.15MXP TTI: 02153.15MXP Littelfuse Availability: 29.000In Stock65.000 On Order Expected Cartridge Fuses 250V 3.15A Slo-Blo | 29.000In Stock65.000 On Order Expected | |||
Mfr: 045203.5MRL TTI: 045203.5MRL Littelfuse Availability: 20.000In Stock39.000 On Order Expected Surface Mount Fuses 125VAC 3.5A .0224ohms 452 NANO2 | 20.000In Stock39.000 On Order Expected | |||
215.000In Stock810.000 On Order Expected | ||||
Mfr: 1812L050/30PR TTI: 1812L050/30PR Littelfuse Availability: 4.000In Stock60.000 On Order Expected Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A | 4.000In Stock60.000 On Order Expected | |||
Mfr: V30MLA1210NH TTI: V30MLA1210NH Littelfuse Availability: 4.000In Stock108.000 On Order Expected Varistors MULTI-LAYER VARISTOR SURFACE MOUNT | 4.000In Stock108.000 On Order Expected | |||
Mfr: 0154003.DRT TTI: 0154003.DRT Littelfuse Availability: 13.500In Stock37.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 3A OMNI BLOK 154T | 13.500In Stock37.500 On Order Expected | 576-154003T 154003T | ||
180.000In Stock90.000 On Order Expected 14-Jul-27 | ||||
Mfr: 81600000005 TTI: 81600000005 Littelfuse Availability: 4.200In Stock10.000 On Order Expected 27-Jan-27 Fuse Holder Accessories ACS CAP 816 500V | 4.200In Stock10.000 On Order Expected 27-Jan-27 | |||
69.000In Stock96.000 On Order Expected 07-Jul-27 | ||||
Mfr: 81500000005 TTI: 81500000005 Littelfuse Availability: 36.600In StockFuse Holder Accessories 5x20mm / 6.3x32mm PC Mount | 36.600In Stock | |||
Mfr: 0218.630MXP TTI: 0218.630MXP Littelfuse Availability: 4.000In Stock17.000 On Order Expected Cartridge Fuses 250V .63A Time Lag (Slo-Blo) | 4.000In Stock17.000 On Order Expected | |||
Mfr: 10207101009 TTI: 10207101009 Littelfuse Availability: 59.000In Stock53.000 On Order Expected Fuse Clips ACS 6.3mm Clip | 59.000In Stock53.000 On Order Expected | 576-102071 102071 | ||
123.000In Stock78.000 On Order Expected 23-Jun-27 | ||||
Mfr: 1812L020/60DR TTI: 1812L020/60DR Littelfuse Availability: 40.500In Stock19.500 On Order Expected 24-Feb-27 Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT | 40.500In Stock19.500 On Order Expected 24-Feb-27 | |||
165.000In Stock264.000 On Order Expected | ||||
66.000In Stock30.000 On Order Expected 07-Jul-27 | ||||
Mfr: 0287020.PXCN TTI: 0287020.PXCN Littelfuse Availability: 28.000In Stock48.000 On Order Expected Automotive Fuses ATOF 32V 20A Low-Current Nylon | 28.000In Stock48.000 On Order Expected | |||
Mfr: 0287003.PXCN TTI: 0287003.PXCN Littelfuse Availability: 66.000In StockAutomotive Fuses ATOF 32V 3A Low-Current Nylon | 66.000In Stock | |||
Mfr: SP4020-01FTG-C TTI: SP4020-01FTG-C Littelfuse Availability: 42.000In Stock30.000 On Order Expected 09-Jun-27 ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection | 42.000In Stock30.000 On Order Expected 09-Jun-27 | |||
Mfr: 1812L050/60MR TTI: 1812L050/60MR Littelfuse Availability: 102.000In Stock22.000 On Order Expected 17-Feb-27 Resettable Fuses - PPTC 60 V .50A-HD 10A MAX | 102.000In Stock22.000 On Order Expected 17-Feb-27 | |||
85.000In Stock100.000 On Order Expected |