Language
· Wide temperature range stability, no degradation at high temperatures: The China High Temperature Film Capacitor from Piner Factory has a temperature range coverage of -40℃ to 150℃. At the rated high temperature, key parameters such as capacity, loss, and insulation resistance do not show significant drift, completely solving the problem of failure of ordinary film capacitors above 85℃
· Low loss and high efficiency, full frequency domain compatibility: Utilizing the low loss characteristics of polypropylene film capacitors, it maintains efficient energy conversion at both high and low temperatures, high and low frequencies, without additional heat generation, suitable for various working modes such as resonance, filtering, charging and discharging
· Self-healing at high temperatures, reliability maximized: The efficient self-healing characteristic of zinc-aluminum composite electrodes does not deteriorate at high temperatures. Local breakdown can quickly isolate the fault point, avoiding complete failure of the capacitor, suitable for complex electrical environments under high-temperature conditions
· Resistant to high-temperature aging, long life and maintenance-free: The entire component uses high-temperature grade materials, without issues such as medium aging, electrode detachment, and encapsulation gel softening. Under high temperatures, the service life far exceeds that of ordinary capacitors, reducing the frequency and cost of equipment maintenance
· Explosion-proof safety, complete high-temperature protection: Built-in high-temperature explosion-proof structure + UL94 V-0 grade high-temperature flame-retardant packaging, eliminating the risk of explosion and fire at high temperatures from the source, meeting the safety design requirements of high-end equipment
· Multiple specifications and installations, wide adaptability: Covers AC/DC, high and low voltage, small to large capacity, temperature grades can be customized. Installation methods are diverse, can directly replace ordinary film capacitors, without modifying the equipment layout
· No polarity and no leakage, suitable for complex conditions: The fully solid structure has no liquid volatilization or leakage problems. The non-polar design is suitable for AC/DC circuits, resistant to moisture, vibration, and chemical corrosion, adaptable to high-temperature + harsh environmental composite conditions
| Smooth filtration capacitance | |
| Reference standard | GB/T14472 IEC60384-14 |
| Climatic category | 40/105/21 |
| Rated voltage | 400VDC(275VAC) |
| Capacitance range | 3uF ~ 15uF |
| Capacitance tolerance | ±5%(J),±10%(K) |
| Between terminals Voltage proof | 1.8Un DC(60s) |
| Insulation resistance (at 20℃) | ≥5000s CR>0.33uF (100vdc 60s) |
| Withstand current ability | dv/dt≥30v/us |
| Dissipation factor | DF≤0.0010(1KHz) |
| Resonant capacitance | |
| Reference standard | GB/T17702 IEC61071 |
| Climatic category | 40/105/21 |
| Rated voltage | 1000VDC\1200VDC |
| Capacitance range | 0.01uF ~ 1uF |
| Capacitance tolerance | ±5%(J),±10%(K) |
| Between terminals Voltage proof | 1.8Un DC(10s) |
| Insulation resistance (at 20℃) | ≥30000s(100vdc 60s) |
| Withstand current ability | dv/dt≥500v/us |
| Dissipation factor | DF≤0.0010(10KHz) |
Dimension Unit: mm
Designed specifically for high-temperature areas within various equipment, extreme high temperatures in outdoor environments, and industrial continuous working high-temperature scenarios, it is a core supporting component in fields such as industrial power electronics, new energy, and high-end household appliances.
Typical applications:
Industrial power electronics: frequency converters, servo motors, high-frequency power supplies, welding machines, industrial control drivers, photovoltaic inverters
New energy sector: new energy vehicles (battery packs, motor controllers, on-board chargers), energy storage modules, solar thermal power generation, wind power converters
High-end household appliances: induction cookers, microwave ovens, built-in ovens, high-power kitchen appliances
Rail transportation: high-speed rail / metro on-board electronic equipment
Power system: high-voltage distribution cabinets, reactive power compensation devices, DC screens
Other high-temperature equipment: semiconductor manufacturing equipment, industrial instruments, aerospace-related small electronic devices
Foshan Piner Electronics Co., Ltd. is a professional manufacturer of film capacitors, integrating R&D, sales, and after-sales service. With factory premises exceeding 3, 000 square meters, the company specializes in the production of metallized film capacitors, including types such as CBB21, CBB22, CL21, CBB60, CBB61, X2 safety capacitors, and components for domestic electromagnetic cookers.
Our main products serve a wide range of industries, including information technology, lighting, welding equipment, automotive ignition systems, pulse firing applications, and other industrial supporting facilities. By adopting advanced automated production equipment from both domestic and international sources, we maintain a leading position in the industry. Key raw materials are sourced from renowned film material suppliers such as Japan’s TORAY, Korea’s SYCl, Germany’s PHD, as well as domestic leaders including Quanzhou Jiadeli, Zhejiang Nanyang Technology, and Foshan Plastic Film Material.
The company has obtained ISO 9001:2015 quality management system certification. Additionally, our MKP X2 safety capacitor series has been certified by UL (USA), CUL (Canada), VDE (Germany), and CQC (China). All products comply with the latest EU environmental regulations and meet the standards of the RoHS and REACH directives.
Guided by the principles of integrity, customer focus, market orientation, and quality assurance, we are committed to serving our clients with excellence. Through continuous improvement and dedicated service, we strive to achieve sustainable development and long-term partnerships
We offer courier delivery services including DHL, UPS, TNT and FedEx. Additionally, we also support the option of choosing air or sea transportation as per your needs.
Question: Are you a manufacturing factory or a trading company?
Answer: We are a manufacturing factory.
Question: What are your main products?
Answer: Our main products include: high-frequency transformers series, inductor series, metallized film capacitors, and industrial capacitors.
Question: How long is the delivery cycle?
Answer: For regular orders, it usually takes 15 to 30 days. The exact time depends on the order quantity and the complexity of the product.
Question: Do you offer ODM and OEM services?
Answer: Yes, we support ODM and OEM. We can customize products according to customer needs.
Question: Can customized products be provided?
Answer: Yes. We are capable of adjusting product specifications, logos, packaging, etc. according to your requirements. Please provide specific designs or requests, and we will assess the feasibility and offer a solution.
Address
C3 2 -4 81 Xijiao Road, Ronggui Sub-district, Foshan City, 2-4/F, Building C3, Zhongjian Chuangkeyuan, China
Tel
For keyword or pricing inquiries, share your email—we'll respond within 24 hours.
Submit your email for keyword/price list details; expect our reply within one business day.
Interested in keywords or pricing? Provide your email, and our team will contact you within 24 hours.
Get keyword insights or pricing: Leave your email below, and we’ll reach out promptly (within 24 hrs).
Share your email for keyword/pricing support—we’ll personally reply within a day.
