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Semiduken 250u (R) Stud Type Rectifier Diode 250A 1800V High Current Power Diode
US$17.00
10-99 Pieces
US$16.00
100+ Pieces
Product profile
Customization
AvailableApplication
DiodeBatch Number
2026Model NO.
250U(R)Certification
CE, RoHS, ISOManufacturing Technology
StandardMaterial
Power SemiconductorModel
250u(R)Package
StandardSignal Processing
*Type
N-Type SemiconductorAlternative
*Transport Package
StandardSpecification
StandardTrademark
SEMIDUKENOrigin
ZhejiangHS Code
8541100000Production Capacity
100000Key features
High Current Capacity: Designed for high current applications up to 250A with strong surge capability.
High Voltage Rating: Voltage ratings reaching up to 1800V for reliable power conversion.
Stud Mount Design: Rugged stud structure ensures efficient heat dissipation and easy installation.
Low Forward Voltage: Provides excellent electrical performance with low forward voltage drop.
Industrial Grade Reliability: Ensures stable operation in industrial environments like welding and automation.
Comprehensive Certifications: Certified with CE, RoHS, ISO, and TUV for quality assurance.
OEM and Customization: Supports OEM services, custom labels, and logo laser marking.
100% Quality Inspection: All products undergo 100% full inspection before delivery.
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: ≤4.30h
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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