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 |
|---|---|---|---|---|
65In Stock1,750 On Order Expected 26-Aug-26 | ||||
350In Stock | ||||
Mfr: SMDJ33CA-E TTI: SMDJ33CA-E Littelfuse Availability: 33,000In StockESD Protection Diodes / TVS Diodes TVS 3KW 33V 5%BI DO-214AB TR13 RoHS | 33,000In Stock | |||
Mfr: SMCJ5.0A-E TTI: SMCJ5.0A-E Littelfuse Availability: 6,000In Stock21,000 On Order Expected ESD Protection Diodes / TVS Diodes TVS 1.5KW 5.0V 5%UNI DO-214AB TR13 RoHS | 6,000In Stock21,000 On Order Expected | |||
Mfr: SZ1SMB60AT3G TTI: SZ1SMB60AT3G Littelfuse Availability: 10,000In Stock2,500 On Order Expected 28-Oct-26 ESD Protection Diodes / TVS Diodes 60V 600W UNI-DIR SZ1SMB AEC-Q101 | 10,000In Stock2,500 On Order Expected 28-Oct-26 | |||
Mfr: 0496100.ZXBUL TTI: 0496100.ZXBUL Littelfuse Availability: 659In StockCircuit Protection Kits 100A CABLE PRO KIT | 659In Stock | |||
Mfr: PDM33003ZXM TTI: PDM33003ZXM Littelfuse Availability: 412In StockFuse Holder PDM 130A 12C Clear straight | 412In Stock | |||
Mfr: SP1103C-01UTG TTI: SP1103C-01UTG Littelfuse Availability: 45,000In StockESD Protection Diodes / TVS Diodes 80A 130pF AEC-Q101 TVS DIODES | 45,000In Stock | |||
Mfr: XGD10603MR TTI: XGD10603MR Littelfuse Availability: 8,000In StockESD Protection Diodes / TVS Diodes 0603 32VDC .09pF | 8,000In Stock | |||
Mfr: PDM33001ZXM TTI: PDM33001ZXM Littelfuse Availability: 144In Stock228 On Order Expected 13-Aug-26 Fuse Holder PDM 130A 12C Clear | 144In Stock228 On Order Expected 13-Aug-26 | |||
Mfr: 3298080.ZXM10 TTI: 3298080.ZXM10 Littelfuse Availability: 270In StockAutomotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC | 270In Stock | |||
Mfr: 3298150.ZXM10 TTI: 3298150.ZXM10 Littelfuse Availability: 465In StockAutomotive Fuses FUSE - ZCASE MEGA 32V M10 150A 480 PC | 465In Stock | |||
Mfr: 3298900.ZXM10 TTI: 3298900.ZXM10 Littelfuse Availability: 230In StockAutomotive Fuses SHUNT - ZCASE MEGA 32V M10 480 PC | 230In Stock | |||
4,400In Stock1,750 On Order Expected 23-Sep-26 | ||||
1,900In Stock | ||||
Mfr: Q6008LH4TP TTI: Q6008LH4TP Littelfuse Availability: 1,800In StockTriacs 600V 8A ALTNSTR ISO 35-35-35 mA TO220 | 1,800In Stock | |||
1,000In Stock | ||||
Mfr: KLDR005.TXP TTI: KLDR005.TXP Littelfuse Availability: 1,010In StockIndustrial & Electrical Fuses 5A 600VAC 300VDC Slo-Blo | 1,010In Stock | |||
Mfr: KLDR002.TXP TTI: KLDR002.TXP Littelfuse Availability: 100In Stock200 On Order Expected 10-Jul-26 Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo | 100In Stock200 On Order Expected 10-Jul-26 | |||
Mfr: KLDR007.TXP TTI: KLDR007.TXP Littelfuse Availability: 20In StockIndustrial & Electrical Fuses 7A 600VAC 300VDC Slo-Blo | 20In Stock | |||
545In Stock250 On Order Expected 23-Jul-26 | JTD30 | |||
80In Stock | ||||
Mfr: L75QS040.V TTI: L75QS040.V Littelfuse Availability: 10In StockIndustrial & Electrical Fuses 40A 750V | 10In Stock | |||
Mfr: 0218.630MXP TTI: 0218.630HXP Littelfuse Availability: 300In Stock2,000 On Order Expected 02-Dec-26 Cartridge Fuses 250V .63A Time Lag (Slo-Blo) | 300In Stock2,000 On Order Expected 02-Dec-26 | |||
Mfr: 031501.6MXP TTI: 031501.6MXP Littelfuse Availability: 17,950In StockCartridge Fuses 250V 1.6A Slo-Blo | 17,950In Stock |