Littelfuse - Circuit Protection
129,899 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65,617)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,353)
- Fuses (27,202)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,526)
- Thermal Cutoffs (109)
- Thermistors (4,910)
- Thyristors (6,896)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0312025.MXP TTI: 0312025.HXP Littelfuse Availability: 200In StockCartridge Fuses 32V 25A Fast Acting | 200In Stock | |||
Mfr: F71843-000 TTI: LVR033S Littelfuse Availability: 130In StockResettable Fuses - PPTC .33A 240VAC 20/4.5A Imax | 130In Stock | F71843-000 | ||
6,000In Stock | ||||
Mfr: NSSM103K3T1NGT001 TTI: NSSM103K3T1NGT001 Littelfuse Availability: 2,500In Stock7,500 On Order Expected 05-Aug-26 NTC Thermistors NTC 10K OHM +/-10% | 2,500In Stock7,500 On Order Expected 05-Aug-26 | |||
40In Stock | ||||
450In Stock | ||||
Mfr: RF2627-000 TTI: RXEF065-2 Littelfuse Availability: 9,000In StockResettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 9,000In Stock | C34216-000 RF2627-000 | ||
286In Stock | ||||
Mfr: CA1B024615121KG TTI: CA1-B0-24-615-121-KG Carling Technologies Availability: 144In StockCircuit Breakers CIRCUIT BREAKER HYMAG | 144In Stock | CA1B024615121KG | ||
1,851In Stock | ||||
Mfr: D63282-000 TTI: TRF600-150-B-0.5 Littelfuse Availability: 91In StockResettable Fuses - PPTC 600V .15A-HD 3A MAX | 91In Stock | D63282-000 | ||
Mfr: 021906.3MXAP TTI: 021906.3MXAP Littelfuse Availability: 800In StockCartridge Fuses 250V 6.3A Slo-Blo | 800In Stock | |||
120In Stock | ||||
69In Stock | ||||
2,500In Stock | ||||
2,000In Stock | 576-V39CH8 V39CH8 | |||
Mfr: 0216.100MXEP TTI: 0216.100MXEP Littelfuse Availability: 805In StockCartridge Fuses 250V .1A Fast Acting | 805In Stock | |||
195In Stock | ||||
Mfr: 0251.062MRT1L TTI: 0251.062MRT1L Littelfuse Availability: 0In StockLimited Supply Fuses with Leads - Through Hole 125V .062A | 0In StockLimited Supply | |||
Mfr: 0225.500MXP TTI: 0225.500MXP Littelfuse Availability: 2,800In StockCartridge Fuses 250V .5A Fast Acting | 2,800In Stock | |||
Mfr: 37202000411 TTI: 37202000411 Littelfuse Availability: 175In StockFuses with Leads - Through Hole IEC TL LBC SL .200A TR5 | 175In Stock | |||
Mfr: 37311600410 TTI: 37311600410 Littelfuse Availability: 2,125In StockFuses with Leads - Through Hole 250V UL FA SL 1.6A TR5 | 2,125In Stock | |||
3In Stock | ||||
9,000In Stock | ||||
Mfr: 1.5KE68CA-B TTI: 1.5KE68CA-B Littelfuse Availability: 100In StockESD Protection Diodes / TVS Diodes 1500W 58.1V Bi-Directional | 100In Stock |