DSAHR Series
The DSAHR Series is a surge suppression component with high surge resistance that protects electronic circuits from abnormal voltages on power lines.
Useful informationFeatures
- Used to protect power supplies.
- Operating temperature limit:-25~65°C
- Storage Temperature Range : -25 ~ 85°C
Dimensions and Packing form
Characteristics
| Rated voltaage |
Part Number | DC spark-over voltage Vs |
Insulation resistance IR |
|
|---|---|---|---|---|
| AC 125V | DSAHR-1 | 500V (400~600) | ≧100MΩmin. | DC 100V |
| AC 250V | DSAHR-3 | 800V (640~960) | DC 250V | |
| DC 450V | DSAHR-4 | 1,200V (960~1,440) | DC 450V | |
| DC 600V | DSAHR-5 | 1,500V (1,200~1,800) | DC 600V | |
| Part Number | Electrostatic capacitance 1kHz-6V max. |
Surge current capacity 8/20μsec. |
Surge life test. 8/20μsec. 100A |
UL approved |
|---|---|---|---|---|
| UL1449 File No. E318314 |
||||
| DSAHR-1 | ≦5pF max. | 5,000A | 300 times | ○ |
| DSAHR-3 | ○ | |||
| DSAHR-4 | ○ | |||
| DSAHR-5 | ○ |
- Safety standard certification conditions may be revised. Would you confirm the web site of each standard about the latest information.
Useful information