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3SD4-230   Estimated time of delivery

Free Sample    10 PCS

      5 days

Quantity       1000PCS

      6 days
Quantity      30000PCS      12 days
Quantity    200000PCS      35 days

NOTES: The above delivery time keeps 

changing from time to time.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

        

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Home ★  Products Gas Discharge Tubes ★ 3SD4-230

Our company adopts the twice sealed technics and all the gas discharge tube have been put in the 20 times 

atmospheric pressure container to process the high pressure selection,so we have solved the problem of the

slow leakage in our gas discharge tubs,Additional,our gas discharge tubes response speed is very fast.Example,

our gas discharge tubes whose DC Spark-over voltage is 230V, the impulse spark-over voltage is only  about 

400V and can be suitable for the protection completely. And once gas discharge tube spark-over,the remnant 

voltage of gas discharge tube can reach almost 0 volt rapidly.

 

   Features                                                                                                                                                                  

100% Lead-Free(RoHs Compliant )

•Non-Radioactive

•Low capacitance (+1pF)

•Fast Response-time,High Insulation Resistance.

•Stable breakdowm voltage

•High holdover voltage

 

Electrical Characteristics                                                                                                                                       

Size

7.2x4.4(mm)

DC Spark-over voltage 230V \20%
Impulse Spark-over voltage @1KV/μs

<650V

Insulation Resistance

>1

Impulse discharge current(8/20μs) 10KA
AC discharge current(50Hz,1s,10times) 10A
Capacitance(1MHz)

+1.0pF

Packing Quantity: 1800PCS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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