DigiKey Datasheets for Circuit Protection Components
Circuit protection devices are used to protect electronic components from unwanted transients such as current and voltage surges, electrostatic discharge (ESD), lightning, spikes and other signals that can imperil the operation or damage the component.
Circuit Protection Components: Learn more
| Product Name | Notes |
|---|---|
| "140V Off-State Ipp TVS Thyristor 14-TSSOP (0.173"", 4.40mm Width)" | |
| 120V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB | |
| 120V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 120V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 120V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 12V Off-State 50A Ipp TVS Thyristor SOT-23-5 Thin, TSOT-23-5 | |
| 140V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 140V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 140V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 15V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB | |
| 15V Off-State 150A Ipp TVS Thyristor DO-214AC, SMA | |
| 15V Off-State 200A Ipp TVS Thyristor SOD-123F | |
| 15V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 15V Off-State 250A Ipp TVS Thyristor DO-214AC, SMA | |
| 15V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 170V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 170V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 170V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 180V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 180V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 180V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 190V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB | |
| 190V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 190V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 190V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 220V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB | |
| 220V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 220V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 220V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 25V Off-State 150A Ipp TVS Thyristor 2-TDFN | |
| 25V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB | |
| 25V Off-State 150A Ipp TVS Thyristor DO-214AC, SMA | |
| 25V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 25V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 25V Off-State 250A Ipp TVS Thyristor 2-TDFN | |
| 25V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 25V Off-State 250A Ipp TVS Thyristor DO-214AC, SMA | |
| 25V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 25V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 25V Off-State 400A Ipp TVS Thyristor 2-TDFN | |
| 25V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 25V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 25V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 25V, 50V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing | |
| 25V, 50V Off-State 150A Ipp TVS Thyristor TO-220-3 No Tab | |
| 25V, 50V Off-State 250A Ipp TVS Thyristor TO-220-3 No Tab | |
| 25V, 50V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing | |
| 25V, 50V Off-State 400A Ipp TVS Thyristor TO-220-3 No Tab | |
| 275V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 275V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 275V Off-State Ipp TVS Thyristor DO-204AC, DO-15, Axial | |
| 275V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 300V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 30V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC | |
| 320V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 320V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 320V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 58V Off-State 150A Ipp TVS Thyristor 2-TDFN | |
| 58V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB | |
| 58V Off-State 150A Ipp TVS Thyristor DO-214AC, SMA | |
| 58V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 58V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 58V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB | |
| 58V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC | |
| 58V Off-State 250A Ipp TVS Thyristor 2-TDFN | |
| 58V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB (3 Leads), Compak | |
| 58V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 58V Off-State 250A Ipp TVS Thyristor DO-214AC, SMA | |
| 58V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 58V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 58V Off-State 3kA Ipp TVS Thyristor TO-262M-2 | |
| 58V Off-State 400A Ipp TVS Thyristor 2-TDFN | |
| 58V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 58V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 58V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 58V Off-State 800A Ipp TVS Thyristor DO-214AA, SMB | |
| 58V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 6 FT CABLE ASSEMBLY W/ HANDLE, | |
| 65V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 65V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 65V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 6V Off-State 150A Ipp TVS Thyristor 2-TDFN | |
| 6V Off-State 150A Ipp TVS Thyristor DO-214AA, SMB | |
| 6V Off-State 150A Ipp TVS Thyristor DO-214AC, SMA | |
| 6V Off-State 150A Ipp TVS Thyristor SOD-123F | |
| 6V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 6V Off-State 150A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 6V Off-State 1kA Ipp TVS Thyristor DO-214AA, SMB | |
| 6V Off-State 2.5kA Ipp TVS Thyristor DO-214AB, SMC | |
| 6V Off-State 250A Ipp TVS Thyristor 2-TDFN | |
| 6V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 6V Off-State 250A Ipp TVS Thyristor DO-214AC, SMA | |
| 6V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 6V Off-State 250A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 6V Off-State 400A Ipp TVS Thyristor 2-TDFN | |
| 6V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 6V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) | |
| 6V Off-State 400A Ipp TVS Thyristor TO-226-2, TO-92-2 (TO-226AC) | |
| 6V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 6V, 12V Off-State 150A Ipp TVS Thyristor 6-SMD, Gull Wing | |
| 6V, 12V Off-State 400A Ipp TVS Thyristor 6-SMD, Gull Wing | |
| 75V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 75V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 75V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| 8V Off-State 50A Ipp TVS Thyristor SOT-23-5 Thin, TSOT-23-5 | |
| 90V Off-State 250A Ipp TVS Thyristor DO-214AA, SMB | |
| 90V Off-State 400A Ipp TVS Thyristor DO-214AA, SMB | |
| 90V Off-State Ipp TVS Thyristor DO-214AA, SMB | |
| AC DC Fuse | |
| BUSS FUSE REDUCER | |
| CABLE ASSEMBLY KIT | |
| CSED OVERHEAD SERVICE KIT 400A | |
| FUSE BLOCK COVER | |
| FUSE BUSS CLASS R REDUCER | |
| NEUTRAL LUG FOR A 2/0 MAX. WIRE | |
| NQ 80-100A AWG 14-2/0 NEUTRAL LU | |
| OEM LINE ISOLATION SWITCH, 30A/3 | |
| Off-State Ipp TVS Thyristor | |
| OLI SWITCH 100A/3P | |
| OLI SWITCH 200A/3P | |
| OLI SWITCH 30A/3P | |
| OLI SWITCH 400A/3P | |
| OLI SWITCH 60A/3P | |
| OLI SWITCH: 200A/3P,600VAC | |
| OLI SWITCH: 400A/3P,600VAC. FUSI | |
| OLI SWITCH: 600A/3P,600VAC. FUSI | |
| OLI, 100 A, NEMA 12/3R, 600 V, 3 | |
| OLI, 100 A, NEMA 4X, 600 V, 3-PO | |
| OLI, 200 A, NEMA 12/3R, 600 V, 3 | |
| OLI, 200 A, NEMA 4X, 600 V, 3-PO | |
| OLI, 400 A, NEMA 12/3R, 600 V, 3 | |
| OLI, 400 A, NEMA 4X, 600 V, 3-PO | |
| OLI, 60 A, NEMA 12/3R, 600 V, 3- | |
| OLI, 60 A, NEMA 4X, 600 V, 3-POL | |
| OLI361FDJX-0000 | |
| OLI: 600A/3P, 600VAC FUSIBLE (J) | |
| OLI: 600A/3P,600VAC FUSIBLE(J), | |
| OLI: 600A/3P,600VAC. FUSIBLE(J), | |
| Polymeric PTC Resettable Fuse 12V 3.5A Ih Surface Mount 1206 (3216 Metric) | |
| Polymeric PTC Resettable Fuse 12V 4A Ih Surface Mount 1206 (3216 Metric) | |
| Polymeric PTC Resettable Fuse 13.2V 500mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 16V 250mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 16V 350mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 200mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 24V 300mA Ih Surface Mount 1206 (3216 Metric) | |
| Polymeric PTC Resettable Fuse 24V 500mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 30V 100mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 30V 160mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 30V 350mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 48V 120mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 48V 160mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 60V 100mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 1.1A Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 1.5A Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 1.75A Ih Surface Mount 1206 (3216 Metric) | |
| Polymeric PTC Resettable Fuse 6V 2.7A Ih Surface Mount 1206 (3216 Metric) | |
| Polymeric PTC Resettable Fuse 6V 2A Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 2A Ih Surface Mount 1206 (3216 Metric) | |
| Polymeric PTC Resettable Fuse 6V 3.5A Ih Surface Mount 1206 (3216 Metric) | |
| Polymeric PTC Resettable Fuse 6V 750mA Ih Surface Mount 1206 (3216 Metric), Concave | |
| Polymeric PTC Resettable Fuse 6V 750mA Ih Surface Mount 1206 (3216 Metric) | |
| PPTC-MINI-PSW | |
| THYRISTOR 25V 150A DO-214AA | |
| THYRISTOR 25V 150A DO-214AC | |
| THYRISTOR 25V 250A DO-214AA | |
| THYRISTOR 25V 400A DO-214AA | |
| THYRISTOR 58V 150A DO-214AA | |
| THYRISTOR 58V 150A DO-214AC | |
| THYRISTOR 58V 250A DO-214AA | |
| THYRISTOR 58V 3KA DO-214AB | |
| THYRISTOR 58V DO-214AA | |
| THYRISTOR 6V 150A DO-214AA | |
| THYRISTOR 6V 150A DO-214AC | |
| THYRISTOR 6V 250A DO-214AA | |
| THYRISTOR 6V 400A 2-TDFN | |
| THYRISTOR 6V DO-214AA | |
| THYRISTOR 6V/12V 150A 6-SMD | |
| TVS DEVICE MIXED 12-TLLGA | |
| TVS DEVICE MIXED 34V 6-WDFN | |
| TVS DEVICE MIXED 4.6V 5-TSOP | |
| TVS DEVICE MIXED 4.725V 6-WDFN | |
| TVS DEVICE MIXED 43V 6-WDFNW | |
| TVS DEVICE MIXED 5-TSOP | |
| TVS DEVICE MIXED 5.65V 5-TSOP | |
| TVS DEVICE MIXED 55V 6-WDFNW | |
| TVS DEVICE MIXED 58V MS-012 | |
| TVS DEVICE MIXED 6-UDFN | |
| TVS DEVICE MIXED 6.4V 10-LLGA | |
| TVS DEVICE MIXED 6.4V 10-WDFN | |
| TVS DEVICE MIXED 7.08V 5-TSOP | |
| TVS DEVICE MIXED 7.08V 8-DFN | |
| TVS DEVICE MIXED 7.08V 8-LLGA | |
| TVS DEVICE MIXED 7.4V 5-TSOP | |
| TVS DEVICE MIXED 7.4V 6-UDFN | |
| TVS DEVICE MIXED 77V DO-214AA | |
| TVS DEVICE MIXED 77V MS-013 | |
| TVS DEVICE MIXED 7V 10-WDFN | |
| TVS DEVICE MIXED SC-74 | |
| VOLTAGE INDICATOR KIT |
| << Prev | Next >> |