Circuit Protection
342,756 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,132)
- Circuit Protection Kits (1,021)
- ESD Protection Diodes / TVS Diodes (70,698)
- Fuse Holders (6,306)
- Fuses (41,298)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,509)
- LED Protection Devices (294)
- Panelboards & Load Centers (1)
- Power Outlet Strips (3,738)
- Resettable Fuses - PPTC (6,449)
- Surge Protective Devices - SPD (10,991)
- Thermal Cutoffs (379)
- Thermistors (29,677)
- Thyristors (10,102)
- Varistors (28,591)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
1,110In Stock | ||||
Mfr: 0218005.MXP TTI: 0218005.MXP Littelfuse Availability: 5,400In StockCartridge Fuses 250V 5A Time Lag (Slo-Blo) | 5,400In Stock | |||
Mfr: CDSOD323-T05S TTI: CDSOD323-T05S Bourns Availability: 78,000In Stock30,000 On Order Expected 07-Jan-27 ESD Protection Diodes / TVS Diodes Unidirectional Std Cap | 78,000In Stock30,000 On Order Expected 07-Jan-27 | CDS0D323-T05S | ||
5,000In Stock20,000 On Order Expected 04-Nov-26 | ||||
Mfr: NTCG163JF103FT1 TTI: NTCG163JF103FT1 TDK Availability: 12,000In Stock36,000 On Order Expected 04-Aug-26 NTC Thermistors THERMISTOR, NTC 10K OHM, 1%, 0603 | 12,000In Stock36,000 On Order Expected 04-Aug-26 | NTCG163JF103FT1 - | ||
Mfr: BK-S-8202-1-R TTI: BK/S-8202-1-R Eaton Electronics Availability: 6,100In StockFuse Holder 300V 1/4"QC 1 Pos 40 Deg. Angle | 6,100In Stock | BK-S-8202-1-R | ||
4,340In Stock18,980 On Order Expected | ||||
1,560In Stock680 On Order Expected 15-Jul-26 | ||||
7,800In Stock48,400 On Order Expected 19-Aug-26 | 576-01110506H 01110506H | |||
Mfr: RF1350-000 TTI: MICROSMD005F-2 Littelfuse Availability: 28,000In Stock40,000 On Order Expected 11-Sep-26 Resettable Fuses - PPTC .05A 30V 10A IMAX | 28,000In Stock40,000 On Order Expected 11-Sep-26 | D97493-000 RF1350-000 | ||
Mfr: BK-1A1907-06-R TTI: BK/1A1907-06-R Eaton Electronics Availability: 149,400In Stock100,000 On Order Expected 04-Dec-26 Cartridge Fuses TRON FUSE CLIP | 149,400In Stock100,000 On Order Expected 04-Dec-26 | BK-1A1907-06-R | ||
Mfr: TBU-CA065-200-WH TTI: TBU-CA065-200-WH Bourns Availability: 3,000In Stock75,000 On Order Expected Board Mount Surge Protectors Bi-directional TBU | 3,000In Stock75,000 On Order Expected | |||
1,165In Stock | ||||
327In Stock | ||||
Mfr: VC120614D300DP TTI: VC120614D300DP KYOCERA AVX Availability: 28,000In Stock129,000 On Order Expected Varistors 10VAC 14VDC 0.4J 105 0pF 18.5 V 32V | 28,000In Stock129,000 On Order Expected | |||
Mfr: RF1403-000 TTI: MINISMDC050F-2 Littelfuse Availability: 74,000In Stock58,000 On Order Expected 06-Aug-26 Resettable Fuses - PPTC .50A 24V 100A Imax | 74,000In Stock58,000 On Order Expected 06-Aug-26 | C97760-000 RF1403-000 | ||
Mfr: 0215004.MXP TTI: 0215004.MXP Littelfuse Availability: 5,000In Stock4,500 On Order Expected 28-Aug-26 Cartridge Fuses 250V 4A Slo-Blo | 5,000In Stock4,500 On Order Expected 28-Aug-26 | |||
14,500In Stock | ||||
Mfr: BK-AGC-3-R TTI: BK/AGC-3-R Eaton Electronics Availability: 36,600In StockCartridge Fuses SMALL DIM. FUSE | 36,600In Stock | BK-AGC-3-R | ||
Mfr: 0215010.MXP TTI: 0215010.HXP Littelfuse Availability: 975In Stock6,000 On Order Expected 02-Dec-26 Cartridge Fuses 250V 10A Slo-Blo | 975In Stock6,000 On Order Expected 02-Dec-26 | |||
25,900In Stock | ATC-20 | |||
Mfr: 0218001.MXP TTI: 0218001.HXP Littelfuse Availability: 13,050In StockCartridge Fuses 250V 1A Time Lag (Slo-Blo) | 13,050In Stock | |||
13,400In Stock | ||||
Mfr: 021806.3MXP TTI: 021806.3HXP Littelfuse Availability: 3,500In StockCartridge Fuses 250V 6.3A Time Lag (Slo-Blo) | 3,500In Stock | |||
Mfr: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 8,000In Stock6,000 On Order Expected 14-Sep-26 Fuses with Leads - Through Hole 125V 1A | 8,000In Stock6,000 On Order Expected 14-Sep-26 |
Added To Cart
- Mfr:{{cartPopObject.addedToCartObject.mfrPartNumber}}
- TTI:{{cartPopObject.addedToCartObject.ttiPartNumber}}
- {{cartPopObject.addedToCartObject.manufacturer}}
- Ext. Price:{{cartPopObject.addedToCartObject.extendedPrice}}
- {{cartPopObject.addedToCartObject.quantity}} @{{cartPopObject.addedToCartObject.price}}
- {{cartPopObject.addedToCartObject.numberOfReels}} reels of {{cartPopObject.addedToCartObject.partsPerReel}} @{{cartPopObject.addedToCartObject.price}}
- + $7.00 Per Reel