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CAN ONE PART IMPACT MILLIONS?

We’re building capacitors to impact the future of technology. AiSHi, thinking ahead.

FIND YOUR CAPACITOR

ABOUT AiSHi

The Aihua Group, established in 1985, is a publicly listed technology enterprise (Shanghai Stock Exchange: 603989) focused on the design, development, manufacturing, and sales of aluminum electrolytic capacitors. We also produce aluminum foil and specialized machinery for capacitor production.

With manufacturing facilities in Sichuan, Jiangsu, Hunan, and Xinjiang, AiSHi employs over 5,000 people worldwide and produces more than 17 billion capacitors annually—powering innovation across industries.

1985
Established
17B+
Capacitors Annually
5000+
Employees
AiSHi Manufacturing Facility

OUR PRODUCTS

Find the right capacitors for your business needs. If you don’t see what you’re looking for, contact us for a custom-designed solution.

Radial Leaded Capacitor

Ideal for lighting and consumer electronics applications.

  • Size: Φ4 – Φ22
  • Voltage: 6.3V – 500V
  • Capacitance: 0.1μF – 22,000μF
  • ESR: as low as 10mΩ
  • Life: up to 20,000h (105°C)
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Surface Mount Capacitor

Compact design for modern PCB integration.

  • Size: Φ4 – Φ18
  • Voltage: 6.3V – 450V
  • Capacitance: 2.2μF – 1,000μF
  • ESR: as low as 10mΩ
  • Life: up to 20,000h (105°C)
Learn More →

Snap-In Capacitor

High capacitance and voltage for energy and power systems.

  • Size: Φ22 – Φ40
  • Voltage: 10V – 550V
  • Capacitance: 39μF – 56,000μF
  • Life: up to 10,000h (105°C)
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Screw Terminal Capacitor

Large capacitors for industrial power and new energy.

  • Size: Φ35 – Φ100
  • Voltage: 10V – 600V
  • Capacitance: 1,000μF – 680,000μF
  • Life: up to 20,000h (85°C)
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Radial Polymer Capacitor

Low ESR and high frequency stability.

  • Size: Φ4 – Φ10
  • Voltage: 2.5V – 200V
  • Capacitance: 4.7μF – 3,300μF
  • ESR: as low as 5mΩ
  • Life: up to 10,000h (105°C)
Learn More →

SMT Polymer Capacitor

Surface mount polymer for compact electronics.

  • Size: Φ4 – Φ10
  • Voltage: 2.5V – 200V
  • Capacitance: 4.7μF – 3,300μF
  • ESR: as low as 5mΩ
  • Life: up to 10,000h (105°C)
Learn More →

Multi-Layer Polymer (MLP)

Ultra-low ESR for high-frequency circuits.

  • T Dimension: 2.8 – 1.1
  • Voltage: 2V – 35V
  • Capacitance: 6.8μF – 470μF
  • ESR: as low as 3mΩ
  • Life: up to 2,000h (105°C)
Learn More →

Metallized Polypropylene Film

DC-Link capacitors for high-voltage systems.

  • Series: FDA, FDG, FDQ, FDJ, FDB, FDC
  • Voltage: 63V – 4000Vdc
  • Applications: Automotive, Industrial, Renewable Energy
Learn More →

WHY CHOOSE AiSHi?

High Reliability

Capacitors tested for long life and stable performance under extreme conditions.

Global Manufacturing

Production facilities across China ensure scalability and supply chain resilience.

Quality Certified

Compliant with international standards for automotive, industrial, and consumer use.

Custom Solutions

Tailored capacitor designs to meet unique application requirements.

17B+
Capacitors Produced Annually
5,000+
Employees Worldwide
4
Manufacturing Locations in China

FREQUENTLY ASKED QUESTIONS

What types of capacitors does AiSHi manufacture?

AiSHi produces radial leaded, surface mount, snap-in, screw terminal, radial polymer, SMT polymer, multi-layer polymer, and metallized polypropylene film capacitors.

Are AiSHi capacitors suitable for automotive applications?

Yes, AiSHi offers Automotive Grade capacitors such as the FDQ and FDJ series, designed to meet stringent reliability and temperature requirements.

Can I request a custom capacitor design?

Yes, AiSHi provides custom capacitor solutions. Please contact us with your specifications for a tailored design.

Where are AiSHi capacitors manufactured?

AiSHi capacitors are manufactured in facilities located in Sichuan, Jiangsu, Hunan, and Xinjiang, China.

GET IN TOUCH

Ready to discuss your capacitor needs? Visit our official website to connect with our team.

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