This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Premium Safety Capacitors from China

Dongguan Chenglue Electronics Co., Ltd. – Trusted manufacturer of X2, Y1, and Y2 safety capacitors with over 150 employees and strict quality control. Delivering reliability, longevity, and global compliance for power electronics worldwide.

Request a Quote Explore Products

Certified Safety

CQC, UL, and IEC-compliant capacitors for global market access.

152+ Employees

Experienced team ensuring precision manufacturing and quality control.

Flame Retardant

High insulation, self-healing, and excellent flame-resistant properties.

Who We Are

Dongguan Chenglue Electronics Co., Ltd. is a professional manufacturer specializing in safety capacitors and passive components for industrial, consumer, and power electronics applications.

With over 152 dedicated employees, we maintain strict production management processes and a comprehensive quality control system to ensure every capacitor meets international safety standards.

Our product lines include X2, Y1, and Y2 safety capacitors, metallized polypropylene film capacitors (CBB21/22), ceramic capacitors, supercapacitors, varistors, fuses, and sensors.

X2 Safety Capacitors Y1/Y2 Capacitors Metallized Film High Voltage
Factory Equipment Production Line Capacitor Testing Quality Inspection

Our Premium Products

High-performance safety capacitors designed for reliability, long service life, and compliance with international standards.

X2 Safety Capacitor 105K

X2 Safety Capacitor 105K

  • Capacitance: 1.0 µF
  • Voltage: 275VAC
  • Features: Flame retardant, self-healing
Get Best Price
Y1 Safety Capacitor 331K

Y1 Safety Capacitor 331K

  • Capacitance: 330 pF
  • Voltage: 400VAC
  • Features: High withstand voltage, CQC certified
Get Best Price
Y2 Safety Capacitor 471K

Y2 Safety Capacitor 471K

  • Capacitance: 470 pF
  • Voltage: 300VAC
  • Features: Low loss, high-frequency stability
Get Best Price
Metallized Polypropylene CBB21

CBB21 684J 630V

  • Capacitance: 0.68 µF
  • Voltage: 630VDC
  • Features: Good insulation, DC pulsation
Get Best Price
Ceramic Capacitor 472M

ODM Ceramic 472M

  • Capacitance: 4.7 nF
  • Voltage: 400VAC
  • Features: Long service life, high voltage
Get Best Price
Super Capacitor 3.0V 3000F

3.0V 3000F Supercapacitor

  • Voltage: 3.0V
  • Capacity: 3000F
  • Features: Fast charging, long cycle life
Get Best Price
MMKP82 Capacitor 333J

MMKP82 333J 1600V

  • Capacitance: 0.033 µF
  • Voltage: 1600VDC
  • Features: Low loss, double-sided metallized
Get Best Price
CBB21 105J 250V

CBB21 105J 250V

  • Capacitance: 1.0 µF
  • Voltage: 250VAC
  • Features: Moisture resistant, self-healing
Get Best Price
View All 400+ Products

Why Choose Our Capacitors?

High Withstand Voltage

Engineered to withstand surge voltages and overvoltage impacts in demanding environments.

Self-Healing Technology

Metallized film construction allows automatic recovery from dielectric breakdowns.

Flame Retardant

Epoxy resin coating and flame-resistant materials ensure safety compliance.

Moisture Resistant

Excellent performance in humid environments with high insulation resistance.

Long Service Life

Designed for durability and stable performance over extended operational periods.

Global Certifications

Compliant with CQC, UL, and IEC standards for international market access.

152+
Employees
400+
Products
99
X2 Models
55
Y1 Models

Frequently Asked Questions

What is the difference between X2 and Y2 safety capacitors?

X2 capacitors are used across the AC line (line-to-line) and handle higher surge voltages. Y2 capacitors are used between line and ground (line-to-ground) and require higher insulation and safety certification.

Are your capacitors RoHS compliant?

Yes, all our capacitors are manufactured in compliance with RoHS and REACH environmental standards.

Do you offer ODM/OEM services?

Yes, we provide custom design and manufacturing services (ODM/OEM) for safety capacitors based on client specifications.

What certifications do your capacitors have?

Our capacitors meet CQC, UL, and IEC international safety standards, ensuring global market acceptance.

Get in Touch

For quotes, technical support, or partnership opportunities, visit our official website to contact Dongguan Chenglue Electronics Co., Ltd.

Visit Official Website
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info