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
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 |
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| DSS-201M | 200V (160〜240) |
≧100MΩmin. | DC 100V | ≦1pF max | 500A | 1) DOC 1cycle |
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| DSS-301L | 300V (255〜345) |
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| DSS-351M | 350V (280〜420) |
DC 250V | - | ||||
| DSS-401M | 400V (320〜480) |
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| DSS-601M | 600V (480〜720) |
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- 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.
Useful information