High voltage DSP Series
The high voltage DSP Series is a surge absorber that protects electronic circuits from static electricity.
Useful informationFeatures
- High DC spark-over voltage (4types; 1000, 1500, 2700, 3000V) in spite of compact size.
- DSP-272M and DSP-302M each correspond to 1200volts rms 3seconds or 1000volts rms 1minute and 1500volts rms 1minute AC withstanding voltage tests respectively.
- Quick response for electrostatic surge and low limiting voltage.
- Small capacitance and excellent insulation resistance (100M Ω min)
- Stable for repeated electrostatic test conditions and environmental fluctuation.
- No polarity.
- No dark effect.
- Operating temperature limit : -40 ~ 85°C
- Storage Temperature Range : -55 ~ 125°C
Dimensions
Weight：0.25g
Manufacturing Site：THAILAND
Part number system
Characteristics
| Part Number |
DC spark-over voltage (Vs) |
Insulation resistance (IR) |
Electrostatic capacitance 1kHz-6V max. |
Surge current capacity 8/20μsec. |
Surge life test |
AC Withstanding voltage |
|
|---|---|---|---|---|---|---|---|
| DSP-102M | 1,000V (800〜1,200) |
≧100MΩmin. | DC500V | ≦1pF max. | 300A | 1500pF-0Ω-10kV 200 times |
- |
| DSP-152M | 1,500V (1,200〜1,800) |
- | |||||
| DSP-272M | 2,700V (2,160〜3,240) |
AC1,000V-1min. AC1,200V-3sec. |
|||||
| DSP-302M | 3,000V (2,400〜3,600) |
AC1,500V-1min. | |||||
Useful information