DSS Series
The DSS Series for communication lines has excellent surge response characteristics using a micro gap, and has low capacitance, making it suitable for high-speed signals.
Useful informationFeatures
- Surge protection for telephone lines.(telephone, modem, facsimile etc.)
- Surge protection for telecommunication lines.(computer etc.)
- Some models are recognized by UL.
- Operating temperature limit : -40 ~ 85°C
- Storage Temperature Range : -55 ~ 125°C
Dimensions
Weight：0.29g
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 |
UL recognized | |
|---|---|---|---|---|---|---|---|
| UL 497B File No. E175280 |
|||||||
| DSS-201M | 200V (160〜240) |
≧100MΩmin. | DC 100V | ≦1pF max | 500A | 1) DOC 1cycle |
○ |
| DSS-301L | 300V (255〜345) |
○ | |||||
| DSS-351M | 350V (280〜420) |
DC 250V | - | ||||
| DSS-401M | 400V (320〜480) |
○ | |||||
| DSS-601M | 600V (480〜720) |
○ | |||||
- DOC 1cycle 10/1000μs 1KV-12times, 100/1000μs 1KV-12times respectively.
- 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