Medium Frequency Resistance Welding Diode
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Product Highlights
- High Current Capacity: Supports currents from 4000A to 18000A for various welding applications.
- Low On-State Voltage: Features very low on-state voltage and thermal resistance for high efficiency.
- Wide Voltage Range: Operates within a voltage range of 200V to 600V for versatility.
- Dual Package Options: Available in both Housing and Housingless types to suit different needs.
- CE & SGS Certified: Products are certified with CE, SGS, and Ccpit standards for quality.
- Customization Available: Welding power rectifier assemblies can be produced according to client requirements.
- Fast Lead Time: Average lead time is within 15 workdays for both peak and off-season.
- High Reliability: Designed for medium frequency welding equipment with high reliability.
Product Attributes
- Customization
- Available
- Application
- Diode, Resistance Welding Machine
- Batch Number
- 2021+
- Model NO.
- ZP series-5SDD
- Manufacturing Technology
- GB Standard/Euro-Standard
- Material
- Silicon Chips
- Package
- Housing and Housingless
- Payment
- Tt, Paypal, Western Union, Online Trading
- Available
- on Stock
- Certificate
- CE, SGS, Ccpit
- Term
- EXW Fob CPT
- Brand
- Sailton
- Transport Package
- Carton Box
- Specification
- 400*300*200
- Trademark
- SAILTON/STI
- Origin
- China
- HS Code
- 8541300000
- Production Capacity
- 150000 PCS/Year
- Package Size
- 30.00cm * 30.00cm * 20.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Medium Frequency Resistance Welding Diode
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Product Description
Medium Frequency Resistance Welding Diode
Feature
Designed for medium frequency welding euipment
High reliability in welding machine
Very low on-state voltage
Very low thermal resistance
Up to 2000HZ
High current up to 18000A
Application
For all kinds of intermediate frequency, power frequency resistance welding machine.
Such as automobile welding clamp,seam welding machine, mesh welding machine and so on.
Welding diode for medium frequency sopt welding
We develop and produce high current welding diode for medium frequency spot welding application.
Our welding diode current have 4000A,7100A,9200A,10500A,12000A,13500A,16000A,18000A.
Its voltage is 200V-600V.
Datasheet
Housing Type
| Part No. | IF(AV) | VRRM | IFSM | I2 t | VTO | rT | TVJM | RthJC | RthCH | F | Outline |
| Tc=85ºC | 50HZ TVJM | 50HZ TVJM | TVJM | TVJM | |||||||
| (A) | (V) | (KA) | A2S.103 | V | mΩ | ºC | (ºC/W) | (ºC/W) | KN | ||
| ZP4000/02-06 | 5000 | 200-600 | 45 | 10 | 0.80 | 0.030 | 170 | 0.010 | 0.005 | 20-25 | D1 |
| ZP7100/02-06 | 7100 | 200-600 | 55 | 15 | 0.75 | 0.025 | 170 | 0.010 | 0.005 | 20-25 | D1 |
| ZP12000/02-06 | 11000 | 200-600 | 85 | 36 | 0.75 | 0.020 | 170 | 0.006 | 0.003 | 35-40 | D2 |
| ZP16000/02-06 | 16000 | 200-600 | 120 | 72 | 0.80 | 0.019 | 190 | 0.004 | 0.002 | 50-60 | D3 |
Housingless Type
| Part No. | IF(AV) | VRRM | IFSM | I2 t | VTO | rT | TVJM | RthJC | RthCH | F | Outline |
| Tc=85ºC | 50HZ TVJM | 50HZ TVJM | TVJM | TVJM | |||||||
| (A) | (V) | (KA) | A2S.103 | V | mΩ | ºC | (ºC/W) | (ºC/W) | KN | ||
| ZP10500/02-06 | 10500 | 200-600 | 70 | 25 | 0.80 | 0.03 | 170 | 0.0050 | 0.0026 | 30-50 | D18 |
| ZP13500/02-06 | 13500 | 200-600 | 85 | 36 | 0.75 | 0.02 | 170 | 0.0039 | 0.0025 | 35-70 | D19 |
| ZP18000/02-06 | 18000 | 200-600 | 120 | 72 | 0.80 | 0.02 | 190 | 0.0035 | 0.002 | 70-80 | D20 |
Housing outline

CE Certification
The matching radiator/heatsink components of the welding diode is availavle!
Welding Diode Assembly Feature
High reliability
Super large current
Low on -state voltage drop
Minimum thermal resistance
Medium frequency, high frequency
Air cooling, water cooling
Applications:
Rectification output device for inverter type resistancewelding machine.
Spot welcing machine, Chink welding machine, Projetconwelding machine,Butt welding machine
Classcification:
Welding Power Rectifier Assembly for Diode is produce by clients requirements!

Company Certificate

Factory environment display:

About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR236641". Items marked "" are certified.
Company Profile
SAILING COMMERCIAL (TIANJIN) Co., Ltd. Are one professional manufacturer agent and trading company. We are specialized in producing power semiconductors, resistance welding machine spare parts and providing industry furnace with parts and so on. Meantime we are striving to provide personalized solutions and perfect service for our clients. To achieving the common development of customer value and ours. In the industry of electrical control (high voltage switchgear cabinet, Static Var Compensator) we also concerned.
We are one leading power supplier of semiconductor devices and related products in China. Our history can be traced back to years ago. During the history, we have good relationship with some famous international and local companies. Now we are sailing again! We focus on teamwork, staff development, investing in research and quality control. Offering the best products and services to our customers are our ultimate goal all the time.
Younger team, responsible attitude, professional skill, passion work, strict quality control process and high standard service, which are promoting SAILING GROUP development fast. We got highly appreciated from more than 20 countries' clients with our own brand STI™ And SAILTON® , and OEM, customer-sized high quality products and services.
Our vision is to be the market leader and first rank exporter in the semiconductor devices industry. We will achieve this through hard work, determination and dedication.
About Our Factory & Business Background
- Address
- 411, Xingpin Building, Linke East Road, Hedong Dist, Tianjin, China
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 5
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Thyristor, Water Cooling Power Cable, Welding Diode, Semiconductor Device, High Voltage Control Cabinet
-
Customization Options
- Customization from Samples
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2017-11-15
-
Export Year
- 6 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Overseas Agent/Branch
- No
FAQ
- What are the available current ratings?
- The welding diodes support currents of 4000A, 7100A, 9200A, 10500A, 12000A, 13500A, 16000A, and 18000A.
- What is the voltage range for these diodes?
- The voltage range for these welding diodes is 200V to 600V.
- Are housing and housingless options available?
- Yes, the product is available in both Housing and Housingless package types.
- What certifications do the products have?
- The products are certified with CE, SGS, and Ccpit standards.
- What is the minimum order quantity?
- The minimum order quantity is 5 units.
- What are the payment terms?
- Payment terms include LC, T/T, PayPal, Western Union, and Online Trading.
- Can the welding diode assembly be customized?
- Yes, the welding power rectifier assembly for diode is produced by client requirements.
- What is the lead time for orders?
- The average lead time is within 15 workdays for both peak and off-season.
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