Circuit Protection
355,324 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (144,587)
- Circuit Protection Kits (1,099)
- ESD Protection Diodes / TVS Diodes (68,480)
- Fuse Holders (8,881)
- Fuses (54,522)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (5,566)
- LED Protection Devices (316)
- Panelboards & Load Centers Accessories (1)
- Power Outlet Strips (1,017)
- Resettable Fuses - PPTC (6,640)
- Surge Protective Devices - SPD (11,278)
- Thermal Cutoffs (409)
- Thermistors (29,238)
- Thyristors (11,284)
- Varistors (28,837)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SP0503BAHTG TTI: SP0503BAHTG Littelfuse Availability: 0In Stock3,000 On Order Expected 18-Sep-26 ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT | 0In Stock3,000 On Order Expected 18-Sep-26 | 576-SP0503BAHT SP0503BAHT | ||
Mfr: VC080503A100DP TTI: VC080503A100DP KYOCERA AVX Availability: 0In Stock2,000 On Order Expected 09-Sep-26 Varistors 2.3VAC 3.3VDC 0.1J 1 400pF 5 V 12V | 0In Stock2,000 On Order Expected 09-Sep-26 | |||
Mfr: CG0603MLA-18KE TTI: CG0603MLA-18KE Bourns Availability: 0In Stock100,000 On Order Expected Varistors 18volts 10% | 0In Stock100,000 On Order Expected | |||
Mfr: MINISMDC150F/24-2 TTI: MINISMDC150F/24-2 Littelfuse Availability: 0In Stock7,000 On Order Expected 04-Sep-26 Resettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 0In Stock7,000 On Order Expected 04-Sep-26 | RF1180-000 | ||
0In Stock3,000 On Order Expected 04-Dec-26 | E76239-000 RF2564-000 | |||
Mfr: 2920L100PR TTI: 2920L100PR Littelfuse Availability: 0In Stock4,000 On Order Expected 02-Oct-26 Resettable Fuses - PPTC 1.10A 33V 2920 | 0In Stock4,000 On Order Expected 02-Oct-26 | |||
0In Stock45,000 On Order Expected 23-Nov-26 | ||||
0In Stock366,000 On Order Expected | ||||
Mfr: PRF18BA471QB5RB TTI: PRF18BA471QB5RB Murata Electronics Availability: Not Available OnlinePTC Thermistors 470 OHM 50% 135DEG C | Not Available Online | |||
Mfr: KLDR17.5TXP TTI: KLDR17.5TXP Littelfuse Availability: 0In Stock60 On Order Expected 11-Sep-26 Industrial & Electrical Fuses 17.5A 600VAC 300VDC Slo-Blo | 0In Stock60 On Order Expected 11-Sep-26 | |||
0In Stock | VAL-MS_BE VALMSBE | |||
0In Stock | ||||
0In Stock | ||||
Mfr: SMAJ10A-E3/61 TTI: SMAJ10A-E3/61 Vishay Semiconductors Availability: 0In Stock3,600 On Order Expected 25-Sep-26 ESD Protection Diodes / TVS Diodes 400W 10V 5% Uni | 0In Stock3,600 On Order Expected 25-Sep-26 | SMAJ10A-E3/5A | ||
Mfr: SMBJ26A-E3/52 TTI: SMBJ26A-E3/52 Vishay Semiconductors Availability: 0In Stock10,500 On Order Expected 08-Oct-26 ESD Protection Diodes / TVS Diodes 26V 1000W UniDir TransZorb 5% Tol | 0In Stock10,500 On Order Expected 08-Oct-26 | SMBJ26D-M3/H SMBJ26D-M3/I | ||
Not Available Online | ||||
0In Stock | ||||
0In Stock500 On Order Expected 16-Oct-26 | D55663-000 RF2611-000 | |||
0In Stock1,250 On Order Expected 11-Sep-26 | F56655-000 RF2653-000 | |||
Mfr: 0154002.DRT TTI: 0154002.DRT Littelfuse Availability: 0In Stock3,000 On Order Expected 23-Nov-26 Surface Mount Fuses Fuseblock w/fuse 2A OMNI BLOK 154T SLOW | 0In Stock3,000 On Order Expected 23-Nov-26 | 576-154002T 154002T | ||
0In Stock | ||||
Mfr: 0438.250WR TTI: 0438.250WR Littelfuse Availability: 0In StockSurface Mount Fuses 32V .250A FA 0603 | 0In Stock | |||
Mfr: SF-1206S500-2 TTI: SF-1206S500-2 Bourns Availability: 0In Stock85,000 On Order Expected Surface Mount Fuses 5A Slow Blow 1206 SinglFuse | 0In Stock85,000 On Order Expected | SBF32502ASTP | ||
Mfr: TBU-CA065-100-WH TTI: TBU-CA065-100-WH Bourns Availability: 0In Stock45,000 On Order Expected Board Mount Surge Protectors Bi-directional TBU | 0In Stock45,000 On Order Expected | |||
Mfr: NTCG104EF104FT1X TTI: NTCG104EF104FT1X TDK Availability: 0In Stock10,000 On Order Expected 01-Oct-26 NTC Thermistors THERMISTOR, NTC 100K OHM, 1%, 0402 | 0In Stock10,000 On Order Expected 01-Oct-26 | NTCG104EF104FT1X - |