What is the rated voltage range?

The rated voltage ranges from 275V to 310V.

What materials are used for the capacitor?

It uses metalized polypropylene film, tinned steel wire leads, and PBT material shells.

21 Switching Power Supply Film Plastic Case

Name: Circuit Board X2 Capacitor 40/105/21 Switching Power Supply Film Plastic Case
Brand: Foshan Hongyi Technology Co., Ltd
SKU: 2128194042

Guangdong, ChinaFoshan Hongyi Technology Co., Ltd

US$0.10-0.50

5,000 Pieces

Product profile

Customization

Available

Type

Polypropylene Capacitor

Application

AC / Motor, Power, Air Conditioner, High Voltage, Fan, Energy Storage

Model NO.

Packaging Type

Surface Mount

Capacitance

0.8~100UF

Structure

Fixed Capacitor

Manufacturing Material

Polypropylene

Usage

Tuning, Low Frequency Bypass, Starting/Operating/Resistive-Capacitive Voltage Re

Filter

Polypropylene

Rated Voltage

250VAC~500VAC

Between Terminals

2.0un/60s

Terminal

Copper Wire

Capacitance Tolerance

±5%, ±10%

Insulation Resistance

≥2000MΩ.μF (500VDC 60s)

Loss Tangent

≤0.002(100Hz)

Flame Retardation

UL94V-0

Altitude

≤2000m

Expected Lifespan

10000h (UL810)

Operating Temp

40/70/21

Security Level

S3 or S0

Production Grade

Fully Automated

Critical Processes

100,000 Level Dust-Free

Certification

CQC , UL , VDE/TUV , Bis

Support Samples

Yes

Transport Package

Carton

Trademark

Origin

Shunde, Guangdong

HS Code

85322590

Production Capacity

1000000 Pieces/Year

Key features

High-Quality Materials: Main materials sourced from Treofan, SKC, and TORA for superior performance.

Comprehensive Certifications: Complies with CQC, UL, CE, VDE, TUV, and BIS standards.

High Production Capacity: Annual output of 200 million pieces ensures fast lead times.

Full Customization Support: Offers full, minor, and flexible customization from samples or designs.

Strict Quality Control: 100% visual and functional inspection for every finished product.

ISO 9001:2015 Certified: Manufacturing process adheres to international quality management standards.

Fast Lead Time: Peak and off-peak seasons both deliver within 15 working days.

Company profile

Fast DeliveryQA/QC Inspectors100% Finished Products InspectionR&D Capabilities

Foshan Hongyi Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-05-01 CertifiedNearest Port: Foshan Port, Guangzhou Port, Shenzhen PortAverage Response Time: ≤4.41h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with broad household-appliance, electronic-component, furniture, hardware, and plastic-product manufacturing scope. It provides extensive customization and ODM services, has introduced new products within the past year, and has OEM experience with well-known brands. Production-related evidence includes fully automatic production and testing lines, written inspection procedures, and a stated order-fulfillment value, although the context does not define that value. Service and export support are limited: there is no overseas branch or agent, overseas warehouse, showroom, inventory capability, or offline trade-show participation. Quality assurance is explicitly absent, while corrective-action and complaint procedures lack written records. Financial information is present only as year labels, so financial credibility cannot be assessed. No certification information is provided.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its stated scope covers electronic components, household appliances and parts, furniture, hardware, plastic products, and related domestic trade agency activities, indicating a diversified manufacturing profile.

After-Sales capabilityThe supplier lacks overseas warehouse capability, overseas showroom capability, overseas agents or branches, and inventory service capability. It has procedures for customer complaints, but no written records, which indicates limited documented after-sales support.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, supporting active product-development capability. However, it has no available SDK, and its digitalization and sustainable-development status are unknown, so the evidence supports product innovation but not broader technical integration capability.

Production capacityThe supplier reports fully automatic production and testing lines, written and consistently followed finished-product inspection instructions, written service-capability procedures with records, and lead times stated as within 15 workdays or one month. Conversely, it has no inventory capability and no valid contract with associated subcontractors, creating operational limitations.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing strong direct evidence of broad customization capability.

Client casesThe supplier explicitly reports providing OEM services for well-known brands, which is evidence of customer experience with recognized-brand customers. No customer names, project details, or independently verifiable case information are provided.