Bourns - Circuit Protection
11,867 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (4)
- Circuit Protection Kits (144)
- ESD Protection Diodes / TVS Diodes (3,421)
- Fuse Holders (26)
- Fuses (2,246)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,842)
- LED Protection Devices (8)
- Resettable Fuses - PPTC (1,538)
- Surge Protective Devices - SPD (1,658)
- Thermal Cutoffs (159)
- Thermistors (1,800)
- Thyristors (1,166)
- Varistors (1,950)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
14,000In Stock | MF-R090-0-99 | |||
8,250In Stock | MF-R010-0-99 | |||
Mfr: MF-MSMF010-2 TTI: MF-MSMF010-2 Bourns Availability: 4,500In Stock205,500 On Order Expected Resettable Fuses - PPTC 60V 100MA-HD 40A MAX | 4,500In Stock205,500 On Order Expected | |||
Mfr: MF-RX250/72-0 TTI: MF-RX250/72-0 Bourns Availability: 6,100In StockResettable Fuses - PPTC 72V 2.5A-HD 40A MAX | 6,100In Stock | |||
Mfr: CDSOD323-T03S TTI: CDSOD323-T03S Bourns Availability: 3,000In Stock30,000 On Order Expected 04-Jan-27 ESD Protection Diodes / TVS Diodes Unidirectional Std Cap | 3,000In Stock30,000 On Order Expected 04-Jan-27 | CDS0D323-T03S | ||
39,000In Stock84,000 On Order Expected | ||||
27,000In Stock24,000 On Order Expected 17-Mar-27 | ||||
27,000In Stock3,000 On Order Expected 22-Oct-26 | ||||
5,800In Stock | MF-R135-0-99 | |||
Mfr: 2026-09-C2LF TTI: 2026-09-C2LF Bourns Availability: 7,800In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover 100V/s 90V 3 Pole | 7,800In Stock | |||
3,000In Stock27,000 On Order Expected 24-May-27 | ||||
5,000In Stock20,000 On Order Expected 29-Oct-26 | ||||
10,000In Stock20,000 On Order Expected 06-May-27 | ||||
19,800In Stock | MF-R500-0-99 | |||
3,200In Stock | MF-R185-0-99 | |||
4,800In Stock | MF-R065-0-99 | |||
6,600In Stock | MF-R040-0-99 | |||
Mfr: CD143A-SR3.3 TTI: CD143A-SR3.3 Bourns Availability: 84,000In StockESD Protection Diodes / TVS Diodes SOT 143 3.3V 300W ESD & Latch up Prot. | 84,000In Stock | |||
Mfr: MF-MSMF020/60-2 TTI: MF-MSMF020/60-2 Bourns Availability: 30,000In Stock120,000 On Order Expected Resettable Fuses - PPTC 60V 200MA-HD 40A MAX | 30,000In Stock120,000 On Order Expected | |||
Mfr: MF-USMF005-2 TTI: MF-USMF005-2 Bourns Availability: 6,000In Stock114,000 On Order Expected Resettable Fuses - PPTC 30V 50MA-HD 10A MAX | 6,000In Stock114,000 On Order Expected | |||
12,000In Stock | ||||
27,000In Stock51,000 On Order Expected | ||||
Mfr: MF-MSMF020-2 TTI: MF-MSMF020-2 Bourns Availability: 42,000In StockResettable Fuses - PPTC 30V 200MA-HD 10A MAX | 42,000In Stock | |||
Mfr: MF-SM150/33-2 TTI: MF-SM150/33-2 Bourns Availability: 63,000In StockResettable Fuses - PPTC 33V 1.5A-HD 40A MAX | 63,000In Stock | |||
Mfr: 2035-09-SM-RPLF TTI: 2035-09-SM-RPLF Bourns Availability: 16,500In Stock60,000 On Order Expected 16-Dec-26 Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Sparkover100V/s 90V Miniature 2 Pole | 16,500In Stock60,000 On Order Expected 16-Dec-26 |