Littelfuse - Circuit Protection
63,742 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (745)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,342)
- Fuse Holders (3,353)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (109)
- Thermistors (4,909)
- Thyristors (5,590)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
18,250In Stock | ||||
Mfr: KLDR030.TXP TTI: KLDR030.TXP Littelfuse Availability: 1,520In StockIndustrial & Electrical Fuses 30A 600VAC 300VDC Slo-Blo | 1,520In Stock | |||
Mfr: KLDR010.TXP TTI: KLDR010.TXP Littelfuse Availability: 320In Stock660 On Order Expected 12-Aug-26 Industrial & Electrical Fuses 10A 600VAC 300VDC Slo-Blo | 320In Stock660 On Order Expected 12-Aug-26 | |||
5,100In Stock | ||||
9,800In Stock | ||||
10,370In Stock | ||||
Mfr: V130LA20BP TTI: V130LA20BP Littelfuse Availability: 200In Stock4,300 On Order Expected 15-Oct-26 Varistors 130V 1900pF | 200In Stock4,300 On Order Expected 15-Oct-26 | |||
Mfr: 178.6192.0001 TTI: 178.6192.0001 Littelfuse Availability: 514In StockFuse Holder Accessories FKH/58V STACKABLE ATO FUSEHOLDER | 514In Stock | |||
15,700In Stock | ||||
22,100In Stock | ||||
Mfr: RF1180-000 TTI: MINISMDC150F/24-2 Littelfuse Availability: 17,000In StockResettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 17,000In Stock | RF1180-000 | ||
Mfr: SP0503BAHTG TTI: SP0503BAHTG Littelfuse Availability: 30,000In StockESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT | 30,000In Stock | 576-SP0503BAHT SP0503BAHT | ||
Mfr: RF2564-000 TTI: RXEF020 Littelfuse Availability: 11,000In StockResettable Fuses - PPTC Radial Lead .2A 72V 40A Imax | 11,000In Stock | E76239-000 RF2564-000 | ||
Mfr: 0218.100MXP TTI: 0218.100HXP Littelfuse Availability: 1,675In StockCartridge Fuses 250V .1A Time Lag (Slo-Blo) | 1,675In Stock | |||
Mfr: 0251.125MRT1L TTI: 0251.125MRT1L Littelfuse Availability: 22,000In Stock3,000 On Order Expected 14-Oct-26 Fuses with Leads - Through Hole 125V .125A | 22,000In Stock3,000 On Order Expected 14-Oct-26 | |||
Mfr: 0313.125MXP TTI: 0313.125HXP Littelfuse Availability: 601In StockCartridge Fuses 250V .125A Slo-Blo 3AG | 601In Stock | |||
Mfr: 0299025.ZXNV TTI: 0299025.ZXNV Littelfuse Availability: 950In Stock1,200 On Order Expected 01-Sep-26 Automotive Fuses 25A 32V Maxi Fuse | 950In Stock1,200 On Order Expected 01-Sep-26 | |||
34,900In Stock | F81926-000 RF1673-000 | |||
Mfr: 02173.15MXP TTI: 02173.15HXP Littelfuse Availability: 3,900In StockCartridge Fuses 250 V 3.15A 5x20mm Fast Acting | 3,900In Stock | |||
Mfr: 0459005.UR TTI: 0459005.UR Littelfuse Availability: 1,500In Stock500 On Order Expected 14-Aug-26 Surface Mount Fuses 125V 5A Fast Acting | 1,500In Stock500 On Order Expected 14-Aug-26 | |||
Mfr: 0239001.MXP TTI: 0239001.HXP Littelfuse Availability: 3,200In Stock2,565 On Order Expected Cartridge Fuses 250V 1A Slo-Blo | 3,200In Stock2,565 On Order Expected | |||
Mfr: 0298200.ZXEH TTI: 0298200.ZXEH Littelfuse Availability: 525In Stock1,000 On Order Expected 11-Aug-26 Automotive Fuses 32V 200A | 525In Stock1,000 On Order Expected 11-Aug-26 | |||
Mfr: 0239002.MXP TTI: 0239002.HXP Littelfuse Availability: 3,525In StockCartridge Fuses 250V 2A Slo-Blo | 3,525In Stock | |||
750In Stock | ||||
2,100In Stock |
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- + $7.00 Per Reel