Is OEM/ODM service available?

Yes, ODM service is available, and we support customization from samples and designs.

What material is used for the resistor?

The product is made by Metal Oxide Zinc.

What is the aging coefficient of the product?

The aging coefficient (Kct) is less than 1.

ZnO Block/ Zinc Oxide Resistor for Mv Lightning Arresters

Name: ZnO Block/ Zinc Oxide Resistor for Mv Lightning Arresters
Brand: Hangzhou Yongde Electric Appliances Co., Ltd.
SKU: 718948972

Zhejiang, ChinaHangzhou Yongde Electric Appliances Co., Ltd.

US$1.00

100 Pieces

Product profile

Customization

Available

Resistance

Variable Resistor

Function for Resistance

Protective Resistor

Model NO.

D31

Installation

DIP Resistor

Material

Metal Oxide

Packaging

Surface Mount

Type

Varistor

Quantity

Duplex

Shape

Cylinder

Resistance change scale

Linear Scale

Application

Surge Arrester

Brand

Yongde

High

24mm

Diameter

31mm

a.C Voltage

3.6kv

Aging Coefficient

Kct<1

Transport Package

by Carton

Specification

Iec

Trademark

yongde

Origin

China

HS Code

85353000

Production Capacity

50000/Month

Key features

Customizable Dimensions: High up to 24mm and Diameter up to 31mm available for specific needs.

High Voltage Resistance: AC Voltage support up to 3.6kV for MV lightning arrester applications.

Low Aging Coefficient: Kct<1 ensures stable performance and long-term reliability.

Metal Oxide Material: Made from high-quality metal oxide zinc for superior surge protection.

Full Customization: Supports customization from samples, designs, and flexible requirements.

100% Quality Inspection: Finished products undergo visual and function inspection before shipment.

ISO Certified Manufacturer: ISO45001:2018 and ISO14001 certified factory with 21 years export experience.

Low MOQ: Minimum Order Quantity is just 1 Pc, suitable for testing and small batches.

Company profile

Low MOQCustomization from DesignsODM ServicesCustomization from Samples

Hangzhou Yongde Electric Appliances Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells electrical power equipment, including distribution boxes, voltage regulators, fault indicators, insulators, surge arresters, fuse cutouts, and related fixtures, with import and export rights. It demonstrates broad customization, ODM availability, recent new-product activity, and a stated R&D team of 150 employees overall, including technically titled personnel. Production information indicates substantial output across several product categories, with one-month lead times in both peak and off-peak seasons and export experience spanning 21 years. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. However, the supplier lacks an effective manufacturing-capacity contract with related subcontractors, has no overseas warehouse or showroom, lacks an SDK, does not provide OEM services for well-known brands, and reports procedural gaps because corrective-action, complaint-handling, and supplier-assessment records are not documented. Customer cases are not...

Supplier typeThe supplier is a manufacturer and seller of electrical power equipment and components, including distribution boxes, voltage regulators, fault indicators, insulators, surge arresters, and fuse cutouts. Its stated product scope and production quantities support classification as an electrical equipment manufacturer with export activity.

CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.

R&D capabilityThe supplier reports new products during the past year, ODM services, and a research team organized from 150 employees including 23 technically titled and 15 senior technically titled staff. Its stated investment in new-product development and equipment further supports R&D activity, although no SDK is available.

Production capacityReported output includes 500 tons of metal oxide varistors, 12,000 disconnect switches, 600,000 insulators, 500,000 surge arresters, and 420,000 fuse cutouts. The supplier states one-month lead times in both peak and off-peak seasons and has in-stock capability, but it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples and designs, flexible and full customization, and minor customization. It also reports ODM availability, indicating broad product-design and modification support.