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Precision Capacitors for Demanding Applications

As a trusted manufacturer and supplier based in China, UFCapacitors delivers high-performance ceramic, tantalum, film, supercapacitors, and advanced polymer solutions to global electronics markets.

About UFCapacitors

UFCapacitors is a leading manufacturer and supplier of dipped radial lead multilayer ceramic capacitors and a wide range of passive electronic components. With a strong focus on quality, reliability, and innovation, we serve industries including telecommunications, automotive, industrial automation, consumer electronics, and renewable energy.

Our product portfolio includes high-frequency RF capacitors, high-voltage MLCCs, safety-certified film capacitors, long-life aluminum electrolytics, polymer capacitors, supercapacitors, varistors, and NTC thermistors — engineered to meet international standards and customer-specific requirements.

15+
Years Experience
60+
Countries Served

Our Product Range

High-performance capacitors engineered for stability, longevity, and efficiency across diverse applications.

TNQ RF HQ C0G Capacitors

Ultra-Low ESR for high-frequency RF applications

  • • Ultra-stable C0G dielectric
  • • Ultra-low ESR & ESL
  • • Ideal for RF filters & matching networks

CT41 MLCC

Multilayer Ceramic Chip Capacitor

  • • High capacitance density
  • • X7R, X5R, Y5V dielectrics
  • • SMD package from 0402 to 1812

CA55 Polymer Tantalum

Low ESR, high reliability

  • • Conductive polymer cathode
  • • Low leakage current
  • • Stable over temperature

CBB81 High Voltage Film

Polypropylene, up to 3000VDC

  • • High insulation resistance
  • • Low dielectric loss
  • • Suitable for snubber circuits

TSE Coin Cell Supercap

Energy storage & backup power

  • • High cycle life
  • • Low self-discharge
  • • Ideal for memory backup

TPX Polymer Aluminum

Ultra-long life radial capacitor

  • • Conductive polymer electrolyte
  • • Extremely low ESR
  • • 105°C, 10,000+ hour life

X1Y1 Safety Capacitor

500VAC, Class X1/Y1

  • • Fireproof epoxy coating
  • • Certified for AC line filtering
  • • High impulse voltage rating

TCK SMD Aluminum Electrolytic

105°C Long Life Series

  • • 2000–5000 hours life
  • • Low impedance
  • • Suitable for power supplies

MPX Audio Film Capacitor

Premium metallized polypropylene

  • • Low distortion
  • • High fidelity audio performance
  • • Used in crossover networks

Radial Zinc Oxide Varistor

Surge protection up to 6kV

  • • Fast response time
  • • High energy absorption
  • • Ideal for transient suppression

NTC Power Thermistor

Inrush current limiting

  • • High surge current handling
  • • Fast thermal response
  • • Used in SMPS, inverters

DC Link Film Capacitor

High ripple current handling

  • • Metallized polypropylene
  • • Low ESR and ESL
  • • Used in inverters and motor drives

Why Choose UFCapacitors?

We combine advanced engineering, strict quality control, and global support to deliver capacitors you can trust.

High Reliability

Components tested under extreme conditions for long-term performance in mission-critical systems.

Global Compliance

RoHS, REACH, ISO9001, and other international standards met across all product lines.

Fast Delivery

Efficient logistics network ensures on-time delivery to over 60 countries worldwide.

Technical Support

Expert engineering team available for design-in assistance and application troubleshooting.

10M+
Units Shipped Annually
60+
Global Markets
15+
Years in Industry
500+
Active Clients

Frequently Asked Questions

What types of capacitors does UFCapacitors manufacture?

We manufacture a comprehensive range including multilayer ceramic capacitors (MLCC), tantalum capacitors (including polymer), aluminum electrolytic (SMD and radial), film capacitors (polyester, polypropylene, safety, DC link), supercapacitors, varistors, and NTC thermistors.

Are your products RoHS compliant?

Yes, all UFCapacitors products are RoHS and REACH compliant. We provide full material declarations and compliance certificates upon request.

Do you offer custom capacitor solutions?

Yes, we support custom specifications for capacitance, voltage, size, lead configuration, and performance characteristics. Our engineering team works closely with clients on design-in projects.

What is the lead time for standard products?

Standard products typically ship within 1–2 weeks. For large volume orders or custom parts, lead times may vary and are confirmed at time of order.

Can I get samples before placing an order?

Yes, we offer free samples for qualified customers. Please contact our sales team with your requirements and shipping details.

Get in Touch

For inquiries, technical support, or sample requests, reach out to our team. We're ready to assist with your capacitor needs.

inquiry@ufcapacitors.com
+86-769-82523211

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