Littelfuse - Circuit Protection
130,308 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,003)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,353)
- Fuses (27,197)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,800)
- Surge Protective Devices - SPD (2,521)
- Thermal Cutoffs (112)
- Thermistors (4,889)
- Thyristors (6,890)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: V5.5MLA0402LNR TTI: V5.5MLA0402LNR Littelfuse Availability: 20,000In StockVaristors 5.5 VDC .05J 39V-CL 210PF P | 20,000In Stock | |||
Mfr: RF2697-000 TTI: RXEF135-2 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax | 12,000In Stock | E86281-000 RF2697-000 | ||
Mfr: 277.6306.0001 TTI: 277.6306.0001 Littelfuse Availability: 4,145In StockFuse Holder 2.5mm waterproof Holder | 4,145In Stock | |||
Mfr: 0235002.MXP TTI: 0235002.MXP Littelfuse Availability: 500In StockCartridge Fuses 250V 2A Fast Acting | 500In Stock | |||
Mfr: 0232002.MXP TTI: 0232002.MXP Littelfuse Availability: 1,350In StockCartridge Fuses 250V 2A Medium Acting | 1,350In Stock | |||
Mfr: 0313.600MXP TTI: 0313.600HXP Littelfuse Availability: 1,600In Stock2,000 On Order Expected 11-Dec-26 Cartridge Fuses 250V .6A Slo-Blo 3AG | 1,600In Stock2,000 On Order Expected 11-Dec-26 | |||
Mfr: SL0902A090SM TTI: SL0902A090SM Littelfuse Availability: 900In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 2 Term | 900In Stock | |||
Mfr: E72246-000 TTI: TSL250-080F-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC Polyswitch 0.08A | 6,000In Stock | E72246-000 | ||
Mfr: V14MLA0805NH TTI: V14MLA0805NH Littelfuse Availability: 7,500In StockVaristors 14 VDC .3J 32V-CL 120A PK | 7,500In Stock | |||
Mfr: 1.5KE510CA TTI: 1.5KE510CA Littelfuse Availability: 1,200In Stock1,200 On Order Expected 02-Oct-26 ESD Protection Diodes / TVS Diodes 1500W 434V Bi-Directional | 1,200In Stock1,200 On Order Expected 02-Oct-26 | 1.5KE510CA. | ||
800In Stock | ||||
100In Stock | ||||
3,000In Stock6,000 On Order Expected 09-Mar-27 | ||||
3,000In Stock | ||||
100In Stock | ||||
390In Stock | ||||
Mfr: 15KPA280CA-B TTI: 15KPA280CA-B Littelfuse Availability: 900In StockESD Protection Diodes / TVS Diodes 15000W 280V TVS Axial Leaded | 900In Stock | |||
600In Stock | ||||
4,400In Stock | ||||
Mfr: SPHV15-01ETG TTI: SPHV15-01ETG Littelfuse Availability: 10,000In StockESD Protection Diodes / TVS Diodes 1CH 15V 2000W UNI | 10,000In Stock | |||
2,500In Stock | ||||
Mfr: 07985003ZXS TTI: 07985003ZXS Littelfuse Availability: 10In StockFuse Holder MDB5 PDM 32V w/ SEAL KIT | 10In Stock | |||
Mfr: NGD3103K3T1NLB001 TTI: NGD3103K3T1NLB001 Littelfuse Availability: 4,300In StockNTC Thermistors 10K OHM 10% DO-35 | 4,300In Stock | |||
Mfr: TP5.0SMDJ70CA TTI: TP5.0SMDJ70CA Littelfuse Availability: 6,000In StockESD Protection Diodes / TVS Diodes TVS 5KW AECQ-101 TR13 RoHS | 6,000In Stock | |||
Mfr: P0220SCMCLRP TTI: P0220SCMCLRP Littelfuse Availability: 2,500In StockThyristor Surge Protection Devices - TSPD Bi 22V 500A DO214 2L | 2,500In Stock |