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Quick Details

  • D/C: 1
  • Package: 1, 57/75mm
  • Model Number: 5SDD0120C0200
  • Type: inverter, 5SDD0120C0200
  • Brand Name: RUNAU
  • Place of Origin: Jiangsu, China (Mainland)
  • Delivery: In stock
  • Transport: DHL/TNT/FedEx/UPS or Airline
  • Mounting force: 35-40 kN
  • Weight: 0.22 kg
  • IFSM: 85000A
  • VTO: 0.75V
  • Company Nature: Manufacturer
  • Certification: ISO9001:2008

Packaging & Delivery

Packaging Details 34*26*24.5cc. 3-layer carton protective packaging.
Delivery Time In stock

Replace 5SDD0120C0200 5SDD0120C0400  Welding machine diode 


      Rectifier diode for welding machine(Welding diodes)

      5SDD0120C0200 Welding diodes are designed for medium and high frequency welding equipments and optimized for high current rectifiers.The on-state voltage is very low and the output current is high.
     The latter is becoming more and more important in high current welding applications for joining of high refractory materials. 


5SDD0120C0200 Detailed description

Blocking - Off State

Device Type









VRRM = Repetitive peak reverse voltage

VRSM = Non repetitive peak reverse voltage


Repetitive peak reverse leakage


15 mA

50 mA 



Company Information



Quality Control:

100% of the products will be tested . Firstly we will test chip parameters . After the chip encapsulation . we test 100% of the thyristors again. Each chip and thyristor should pass all these QC procedures before shipping to customer.And we will deliver goods with all testing parameters wrriten in the paper.   


Applications of thyristors:

Locomotives, industrial transmission, motor soft start, high voltage dc transmission, high voltage reactive power compensation, the motor excitation, induction heating


Trade Terms:
1. Payment term: mainly T/T,  LC.  D/A, D/P, Westerm Union ,MoneyGram is also OK.

2. Lead time : normally in 10~15  days after deposit received 
3. Sample policy :  The price of sending  samples is the same. You need to bear the freight .  Samples can be ready in 1 week once payment received. 
4. Shipping port: shanghai , China 
5. Discounts : We offer discount for big quantity.

 Packaging & Shippin


Delivery detail:
We ship goods by UPS/DHL/FEDEX/TNT express which takes 5 ~ 7 days to arrive, or by air cargo which takes about one week to arrive , or by sea which takes about one month to arrive , depending on your actual requirements.

 Our Services

Our services:
1. For all your inquires about us or our products, we will reply you in detail within 24 hours
2. We own well-tranied and passional sales after- sale services who can speak fluent Engligh language

3. The packing of the products can be according to customer requirements.

4. We have very experienced R&D engineers . 

Name:Alan Shen

Tel:+86 18652797651




Marketing: 86-514-87257428

Company Name:Runau Electronics(Yangzhou) Manufacturing Co.,Ltd 

Address:Guangling Development Zone,Chuangye Road 20#, Building 3, Yangzhou ,Jiangsu,China

Transaction History of the Supplier

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $38,000
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