Can you support ODM/OEM orders?

Yes. we warmly welcome ODM/OEM orders.

High Sensitivity White T90 Relay Wl90 40A 50A for EV Circuit Control

Name: High Sensitivity White T90 Relay Wl90 40A 50A for EV Circuit Control
Brand: Jiangxi Weiqi Electric Co., Ltd.
SKU: 2288476755

Jiangxi, ChinaJiangxi Weiqi Electric Co., Ltd.

US$0.18

1,000-4,998 Pieces

US$0.17

4,999-19,999 Pieces

US$0.165

20,000-29,999 Pieces

US$0.155

30,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Theory

Electromagnetic Relay

Usage

Car Relay, Household Appliances Relay, Industrial Control

Model NO.

WL90-40A

Phase

Electricity Type

Number of Pole

Load

Micro Power Relay

Protective Characteristics

Sealed Relay

Action Principle

Electronic Type

Size

Miniature

Type

Power Relay

Contact Material

AG Alloy

Contact Resistance

Max 100mv

Action Time

≤15ms

Release Time

≤10ms

Insulation Resistance

Min 100MΩ

Mechanical Endurance Min

1X10^7

Electrial Endurance Min

1X10^5

Humidity

5%-85% Rh

Weight

Approx 36g

Maximum Switching Power

50A 250VAC

Contact Arrangement

Maximum Switching Current

50A

Maximum Switching Voltage

50A 250VAC

Ambient Temperature

-55~105℃

Coil Voltage

5, 6, 12, 24, 36, 48

Specification

32.2x27.4x19.4 mm

Trademark

WQE

Origin

Jiangxi, China

HS Code

8536411000

Production Capacity

3000000

Key features

High Current Capacity: Supports up to 50A switching current and 250VAC voltage for heavy-duty applications.

Fast Response Time: Action time is 15ms or less, with release time under 10ms for rapid control.

Wide Coil Voltage Options: Available in 5V, 6V, 12V, 24V, 36V, and 48V DC coil voltages.

Durable Mechanical Life: Mechanical endurance life reaches 10 million operations for long-term reliability.

Sealed Relay Design: Sealed structure protects internal components from dust and moisture in harsh environments.

Premium Contact Material: Uses high-purity Ag Alloy contacts for low resistance and stable conductivity.

Global Certifications: Products certified by UL, CQC, and TUV meeting international safety standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Jiangxi Weiqi Electric Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port. Ningbo Port. Guangzhou Port. Shenzhen Port.Average Response Time: ≤8.71h

AI-Powered supplier vetting

SummaryWeiqi presents evidence of structured relay manufacturing and service processes, including batch traceability, supplier/material controls, sample inspection reports, reliability analysis, and documented complaint and corrective-action procedures. It holds ISO9001:2015, CCC, and UL certifications and offers ODM and OEM services. However, the supplier has no valid manufacturing-capacity contract with its related subcontractor, no overseas warehouse or showroom, no available SDK, and no new products reported in the past year. Financial records are indicated for 2022–2024, but no financial performance details are provided. No Fortune 500 cooperation is reported.

Supplier typeThe supplier is evidenced as a relay and water-valve manufacturer with assembling and winding production lines, inventory capacity, and ODM/OEM service offerings. It also manages raw-material sourcing and provides product samples with inspection reports, but its manufacturing relationship with an associated subcontractor lacks a valid contract.

CertificationsWeiqi states that it holds ISO9001:2015 and product certifications including CCC and UL. It also reports reliability reports for relays and water valves, providing explicit evidence of certification and compliance capability.

After-Sales capabilityThe supplier states that it provides professional after-sales service, with response targets of one working day for 3D issues, three working days for 4D issues, and six working days for 5D issues. Written procedures and records are reported for service assessment, corrective and preventive actions, and complaint handling, while batch codes support abnormal-product traceability.

R&D capabilityThe supplier reports no available SDK and no new products during the past year, which limits evidence of recent product innovation. It does provide ODM services and reports using an AI model for data-driven management, but these facts do not establish strong product-development performance.

Production capacityWeiqi reports inventory capacity, assembling and winding production lines, supplier and raw-material controls, and sample inspection support. A deficiency is explicitly reported because there is no valid manufacturing-capacity contract with its related subcontractor; overseas warehouse capability is also absent.

Customization capabilityThe supplier explicitly offers ODM services and OEM services for popular brands. Its free-sample process and inspection reports further support pre-order product evaluation, although no specific customization scope or engineering details are provided.

Client casesThe supplier reports no cooperation with Fortune 500 companies. No other named customer cases or documented customer references are provided, so the available evidence does not establish a strong customer-case portfolio.

Product Q&A

Q:Do you support sample relays?

Yes, we offer sample order to customer for testing and checking quality.

Q:What is the lead time?

Sample time: 3~7days Mass production time: 2-4 weeks depend on the order quantity.

Q:What is your MOQ?

We do not have a strict rule on MOQ , we welcome to client to place sample order to check quality .

Q:How can I get your quotation?

Welcome to contact us by email, whatsapp, wechat ,skype,or trademanager online chat. we will provide an official quotation according to customer's requirements trought email within 24hours.

Q:How do you ship the cargo?

For small orders we usually ship by DHL, UPS, FedEx or TNT. Transit time takes 3-5 days. For bulk orders we always take FOB sea shipping. Shanghai or Ningbo port are available.