Littelfuse - Circuit Protection
64.723 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (645)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.061)
- Fuse Holders (3.497)
- Fuses (27.734)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.654)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.838)
- Surge Protective Devices - SPD (2.589)
- Thermal Cutoffs (115)
- Thermistors (5.053)
- Thyristors (5.931)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 15KPA75A-B TTI: 15KPA75A-B Littelfuse Availability: 0In Stock400 On Order Expected ESD Protection Diodes / TVS Diodes 15000W 75V TVS Axial Leaded | 0In Stock400 On Order Expected | |||
0In Stock800 On Order Expected 01-Oct-26 | ||||
Mfr: 30KPA84A-B TTI: 30KPA84A-B Littelfuse Availability: 0In Stock100 On Order Expected 14-Apr-27 ESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial | 0In Stock100 On Order Expected 14-Apr-27 | |||
0In Stock12.800 On Order Expected | 30KPA43A-B | |||
Mfr: 30KPA75CA-B TTI: 30KPA75CA-B Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial | 0In Stock | |||
0In Stock | ||||
Mfr: P6KE56CA-TB TTI: P6KE56CA-TB Littelfuse Availability: 0In Stock30.000 On Order Expected 02-Apr-27 ESD Protection Diodes / TVS Diodes 600W 56VBR 5% BI DO204AC | 0In Stock30.000 On Order Expected 02-Apr-27 | |||
Mfr: RF1343-000 TTI: NANOSMDC012F-2 Littelfuse Availability: 0In Stock135.000 On Order Expected 20-Jan-27 Resettable Fuses - PPTC .12A 48V | 0In Stock135.000 On Order Expected 20-Jan-27 | F63422-000 RF1343-000 | ||
Mfr: SM712-02HTG TTI: SM712-02HTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23- | 0In Stock | |||
Mfr: 0452002.MRL TTI: 0452002.MRL Littelfuse Availability: 0In Stock165.000 On Order Expected Surface Mount Fuses 125VAC 2A .0625ohms 452 NANO2 | 0In Stock165.000 On Order Expected | |||
0In Stock | 748040-000 RF1238-000 | |||
0In Stock105.000 On Order Expected | ||||
Mfr: 0451001.MRL TTI: 0451001.MRL Littelfuse Availability: 0In Stock21.000 On Order Expected Surface Mount Fuses 125VAC 1A .078ohms 451 NANO2 | 0In Stock21.000 On Order Expected | |||
0In Stock | ||||
0In Stock | ||||
Mfr: 82000000005 TTI: 82000000005 Littelfuse Availability: 0In Stock2.400 On Order Expected 27-Jan-27 Fuse Holder 5x20MM PANEL MNT QC BODY ONLY | 0In Stock2.400 On Order Expected 27-Jan-27 | |||
6.000In Stock276.000 On Order Expected | ||||
0In Stock | ||||
0In Stock80.000 On Order Expected 17-Mar-27 | ||||
0In Stock417.000 On Order Expected | ||||
0In Stock | ||||
0In Stock15.000 On Order Expected 03-Feb-27 | ||||
Mfr: 56000001009 TTI: 56000001009 Littelfuse Availability: 0In Stock18.500 On Order Expected 02-Dec-26 Fuse Holder 6.3A/1.6W/4.3mm TR5/TE5 Holder | 0In Stock18.500 On Order Expected 02-Dec-26 | 576-5600000100 5600000100 | ||
Mfr: RF1181-000 TTI: MINISMDC075F/24-2 Littelfuse Availability: 0In Stock19.500 On Order Expected Resettable Fuses - PPTC 24 V .75A-HD 40A MAX | 0In Stock19.500 On Order Expected | C73860-000 RF1181-000 | ||
Mfr: RF1344-000 TTI: NANOSMDC016F-2 Littelfuse Availability: 0In Stock123.000 On Order Expected Resettable Fuses - PPTC .16A 48V 10A Imax | 0In Stock123.000 On Order Expected | C82021-000 RF1344-000 |