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Original direct sales high temperature film capacitors Cl21 333J 250V

  • CL21 Polyester Film Capacitor
  • 333J 250V Film Capacitor
  • Package: Bulk and Tape
  • Operating temperature: -55°C to 105°C
  • Can withstand 200 times of destructive charge and discharge


Original direct sales high temperature film capacitors Cl21 333J 250V

high temperature film capacitors Cl21 Reference Standard GB7332(IEC 60384-2), Electrode: Metallized Vacuum Evaporated Layer (With complexing jumbo-sixe Zinc and Aluminum). Enveloped with passive flammability Epoxy-resin (UL94-0) Using area: In AC brownout circuits. E. G In LED using. Features:  Small Size with good self-healing effect . Very low loss At high frequency , the low temperature in changing With high impact . Have well voltage proof features Under the high frequency AC current.

Characteristic of 333J 250V Film Capacitor

ltem Characteristics
Reference standard GB7332 (IEC 60384-2)
Climatic Category 40/85/21
Rated Voltage 250V
Capacitance 33nf
Capacitance Tolerance ±5%(J)
Voltage proof 1.6UR (2S)
Dissipation Factor ≤0.01 (20°C, 1KHz)
Insulation Resistance



Size of CL21 333J 250V Film Capacitor

high temperature film capacitors Cl21

CL21 333J 250V Film Capacitor
W: 13.5mm
H: 10.0mm
T: 4.5mm
P±1: 10.0mm

Why choose us


Q:Film capacitors have been wave soldered, lead-free soldered, about 200 degrees? High temperature can easily damage the capacitor or affect the life. Don’t know how this industry is controlled and handled? Is manual welding required? Is there a temperature limit in the capacitor specifications? Is the solder joint temperature or body temperature when labeling?

A:Hello, the temperature of the wave soldering peak of the film capacitor can be 275 ° C, which is also the temperature of the IEC standard, and the tin immersion time is 3S-5S. The other is the preheating temperature and time. Film capacitors can withstand this temperature. Does not affect electrical characteristics. The solderability temperature and soldering heat resistance temperature are stated in the specification approval book. The former is aimed at the solderability of capacitor pins, while the latter is about the influence of welding temperature on the characteristics of film capacitors.

Q: How to judge the quality of the film capacitor?

A: 1) Use a multimeter to test the resistance of the thin-film electricity. The two feet should be very high resistance. If there is a capacitance meter, measure whether the capacitance value matches the mark on the case.

2) Test performance at room temperature, including capacity, loss, insulation resistance, withstand voltage, ESR, etc.

3) Do simulated life test.

Contact Us

Email: filmcap@xuanxcapacitors.com

Pho(whatsapp): +86-18825879082

Skype: Coco.PSH

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