Bourns 1220 Surge Protective Devices (SPDs)
Bourns 1220 Surge Protective Devices (SPDs) with thermal protection are designed to open in the event of overheating due to an abnormal overvoltage or Temporary Overvoltage (TOV). These surge devices comply with UL 1449 and IEC/EN 61643-11 standards and come in a compact size to save installation space. The 1220 surge protective devices (SPDs) are high-reliability protected MOV with Advanced Thermal Disconnector (TD+). These surge devices interrupt any abnormal current encountered up to rated limits. The Surge Protective Devices (SPDs) feature a PCB mount design and are compatible with reflow and wave soldering procedures. These surge devices operate at 200kArms Short Circuit Current Rating (SCCR) and the nominal voltage goes up to 600V. The 1220 Surge Protective Devices (SPDs) are ideally used in AC-DC distribution, all power circuits, and telecommunications.
Features
- Complies with UL 1449 and IEC/EN 61643-11 standards
- UL recognized type 4, type 2 location SPD, passed short circuit current rating (SCCR) @ 200kA
- High reliability protected MOV with Advanced Thermal Disconnector (TD+)
- Compact size to save installation space
- PCB mount design, compatible with reflow and wave soldering procedures
- RoHS compliant
Applications
- Surge protection devices
- AC-DC distribution
- All power circuits
- Telecommunications
- Built-in surge protection of electronic equipment
Specifications
- 200kArms Short Circuit Current Rating (SCCR)
- 600V max nominal voltage
- 150V to 690V max operating voltage range
- ≤25ns response time
- >10MΩ insulation resistance
- ≤2000m operating altitude
- -40°C to +85°C operating temperature range
Additional Resource
Videos
View Results ( 18 ) Page
| Part Number | Voltage Rating | Minimum Operating Temperature | Maximum Operating Temperature | Flammability Rating | RoHS - Mouser | IP Rating |
|---|---|---|---|---|---|---|
| 1220-10-I1-600M1 | 600 VAC | - 40 C | + 80 C | UL 94 V-0 | Y | IP20 |
| 1220-20-I3-600M3 | 600 VAC | - 40 C | + 85 C | UL 94 V-0 | Y | IP20 |
| 1220-20-I4-230M3 | 230 VAC | - 40 C | + 85 C | UL 94 V-0 | Y | IP20 |
| 1220-20-I4-480M2 | 480 VAC | - 40 C | + 85 C | UL 94 V-0 | Y | IP20 |
| 1220-20-I5-230M4 | 230 VAC | - 40 C | + 85 C | UL 94 V-0 | Y | IP20 |
| 1220-10-I1-480M1 | 480 VAC | - 40 C | + 80 C | UL 94 V-0 | Y | IP20 |
| 1220-10-I2-120M1 | 120 VAC | - 40 C | + 80 C | UL 94 V-0 | Y | IP20 |
| 1220-10-I2-277M1 | 277 VAC | - 40 C | + 80 C | UL 94 V-0 | Y | IP20 |
| 1220-10-I2-400M1 | 400 VAC | - 40 C | + 80 C | UL 94 V-0 | Y | IP20 |
| 1220-20-I4-120M2 | 120 VAC | - 40 C | + 85 C | UL 94 V-0 | Y | IP20 |
Published: 2023-11-29
| Updated: 2024-10-09