What are your payment options?

We usually recommend a 30% wire transfer deposit. After the machine is built, we will send you relevant photos and videos, and the balance will be paid before shipment.

What is the warranty on your machine?

Our standard warranty is one year after shipment. If you wish to extend the warranty, there will be an additional charge.

Can you do OEM/ODM production?

Yes, we warmly welcome customers to do OEM/ODM in our factory.

ESD Protection Diode Cl01 12 Diode Diodes Semiconductor Photodiode

Name: ESD Protection Diode Cl01 12 Diode Diodes Semiconductor Photodiode
Brand: Guangdong Ur Welder Co., Ltd.
SKU: 2171769155

Guangdong, ChinaGuangdong Ur Welder Co., Ltd.

US$50.00-100.00

10 Pieces

Product profile

Customization

Available

Application

Detector, Diode, LCD Display Controller, Power Electronic Components, Radio, Refrigerator, Solar Cell, Television, Temperature Measurement

Batch Number

2023+

Model NO.

5SDF 28L4520

Certification

CE ISO

Manufacturing Technology

Optoelectronic Semiconductor

Material

Element Semiconductor

Model

ULN2003

Package

DIP(Dual In-line Package)

Signal Processing

Analog Digital Composite and Function

Type

N-Type Semiconductor

Product Name

Welding Diodes

Quality

Guarateed

Application Field

High Power Converter, Motor Control

Cooling

Double-Side Cooling

Feature

High Current Density

Chip Type

Silicon Controlled Chip

Min Operating Temperature

-40°C

Install

Parallel, Series

Transport Package

Carton Box

Specification

100 * 26 mm

Trademark

HUANDZK

Origin

Guangdong, China

HS Code

8541300000

Production Capacity

100000 Sets Per Month

Key features

High Current Capacity: Maximum current up to 3000A with low on-state voltage for efficient rectification.

High Voltage Rating: Maximum voltage rating of 4500V suitable for demanding industrial applications.

Fast Recovery Options: Available in fast, soft, and standard recovery types with minimal reverse recovery time.

OEM/ODM Support: Full OEM and ODM production services available at our factory.

Comprehensive Warranty: Standard one-year warranty after shipment with optional extension available.

Free Documentation: Product manuals and wearable replacement parts included with every machine.

Flexible Lead Time: Standard products ship in 15-30 days; customized timelines negotiated per project.

Advanced R&D Team: Developed by a team with over ten years of experience and core academic expertise.

Company profile

Importers and ExportersExhibition ExperienceFast DeliveryR&D Capabilities

Guangdong Ur Welder Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-04-01Nearest Port: SHENZHEN, GUANGZHOUAverage Response Time: ≤0.36hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier and offers welding-related products, including welding power supplies, transformers, monitors, network group control software, quality monitoring systems, and welding machines. It provides extensive customization and has ODM and OEM capabilities, including service for well-known brands. Reported annual productivity is 2,000 welding power supplies, 2,000 welding monitors, and 200 resistance spot welding machines. However, it does not provide 3D software design services, has no available SDK, and reported no new products in the past year. Service-management controls are weak because written procedures or records for service assessment, corrective actions, and complaint handling were not provided. The supplier has no overseas warehouses, showrooms, agents, or branches. Certification, raw-material traceability, environmental compliance, and fire-drill status cannot be determined from the provided information.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its business scope includes electronic component manufacturing, electronic measurement instruments, software development, and electronic product sales, while its offered products focus on welding equipment and related software systems. It is a limited company with no stated affiliation to a larger group.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services. More importantly, it has no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. These are explicit deficiencies in documented after-sales service management.

R&D capabilityThe supplier has stated R&D capability and offers ODM services, but it does not provide 3D software design services, has no available SDK, and reported no new products during the past year. The explicit lack of recent new-product development and SDK availability indicates a deficiency against innovation-related capability.

Production capacityReported annual productivity is 2,000 welding power supplies, 2,000 welding monitors, and 200 resistance spot welding machines. The supplier offers a defined range of welding equipment and reports one-month average lead times in both peak and off-season periods, providing explicit evidence of production capacity, although overall scale is limited by the reported employee count of four.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for well-known brands, demonstrating broad product-development and customization coverage.

Client casesThe supplier explicitly states that it provides OEM services for well-known brands, which is evidence of at least one category of customer experience. However, no customer names, project details, order references, or documented case studies are provided, so the breadth and verifiability of customer cases remain limited.