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
Weight：19.8g
Manufacturing Site：JAPAN
Part number system
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.
Clicking on the "〇" in the table will display the homepage for each standard.
Useful information