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Semiduken Disc Type Rectifier Diode 200A 300A 400A 500A 800A 1200A 2000A 2500A 3000A 1100-2000V Double Side Cooled Diode
US$200.00
10-99 Pieces
US$195.00
100+ Pieces
Product specifications
1100V-2000V
Product profile
Customization
AvailableApplication
DiodeBatch Number
2026Model NO.
ZK500ACertification
CE, RoHS, ISOManufacturing Technology
StandardMaterial
Power SemiconductorModel
Zk500APackage
StandardSignal Processing
Fast Recovery DiodeType
N-Type SemiconductorAlternative
*Transport Package
StandardSpecification
StandardTrademark
SEMIDUKENOrigin
ZhejiangHS Code
8541100000Production Capacity
100000Key features
Wide Current Range: Available in 200A to 3500A models for diverse industrial power needs.
Double Side Cooling: Advanced cooling design ensures high efficiency and thermal stability.
Hermetic Metal Housing: Robust ceramic insulation provides superior protection and durability.
Comprehensive Certifications: Certified with CE, RoHS, ISO, and TUV for global compliance.
OEM & Customization: Supports custom labels, logo marking, and packaging per brand requirements.
180-Day Warranty: Includes 100% full inspection before delivery for quality assurance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.46h
AI-Powered supplier vetting
SummaryThe supplier demonstrates customization, OEM/ODM service, in-stock capacity, quality assurance, and some production and testing equipment. It holds ISO9001:2015, CE, and RoHS-related certifications and has attended PCIM Europe. However, it lacks a valid manufacturing-capacity contract with its associated subcontractor, overseas warehouses, overseas agents or branches, and overseas showrooms. R&D documentation is unavailable for audit, no new products were reported in the past year, and the supplier has no patents or SDK. Service corrective-action and complaint-handling procedures exist but lack written records. Reported financial indicators are all zero, limiting assessment of financial credibility.
CertificationsThe supplier reports an ISO9001:2015 certificate and CE and RoHS product-certification capability. These are explicit certification-related credentials supporting quality-system and product-compliance capability.
Financial creditThe provided financial records report zero operating revenue, gross profit or gross margin, and current-ratio values for the stated periods. These figures do not demonstrate financial strength and materially limit confidence in the supplier’s financial credibility.
R&D capabilityThe supplier offers design customization and ODM services and uses CAD and SolidWorks. Nevertheless, it reported no new products in the past year, no patents, no available SDK, and no auditable R&D design-input, output, review, verification, or validation documentation.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, and minor customization, and also provides OEM and ODM services. This is direct evidence of broad customization capability.
Product Q&A
Q:Are you a manufacturer or trader?
A:
We are a manufacturer with over 15 years of experience, specializing in high-power semiconductor components such as thyristors, diodes, bridge rectifiers, and IGBT modules. Our factory is located in Yueqing, Zhejiang, China's leading power electronics industrial base.
Q:What is your MOQ?
A:
For most models, our MOQ starts from 10 pieces, which allows flexibility for new distributors and OEM customers.
Q:What are your payment terms?
A:
For new customers:100% T/T in advance For long-term partners: Flexible payment options can be negotiated We support secure and transparent transactions for mutual trust.
Q:Do you support OEM or customized labeling?
A:
Yes. We provide OEM services, including: Custom labels Logo laser marking Packaging according to your brand Helping our partners build localized branding.
Q:What is your quality assurance process?
A:
100% full inspection before delivery Products certified with ISO, CE, ROHS, TUV In-house production with chip bonding, welding, and testing equipment Reliability and aging tests were supported in-house Ensuring consistent quality for industrial applications.
Send Inquiry
*To:Zhejiang Duken Electric Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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