0.33uF Snubber Capacitors

This is Protection Snubber Capacitor. Find more online deals on electronic components and supplies, passive components, capacitors, and tools. The 0.33uf capacitor is a widely utilized electronic component in LCD and screen electrical goods.

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Product Description

0.33uF Snubber Capacitors Specifications:

Dielectric Metallized Polypropylene film
Resistor Non-inductive,high pulse resistor
Leads Tinned wire or polyvinychloride(PVC)insulation stranded copper wire
Coating Expoxy resin(UL94V-0)
Reference standard IEC 60384-14
GB/T 14472-1998*EN60384-14*UL 1283
Climatic catalogue 40/100/21
Capacitance versus rated voltage (UR) (SERIES)0.01μF~1.0μF 300VAC
(PARALLEL)0.001μF~0.68μF 300VAC
RESISTANCE AND POWER (SERIES ) 10-470 Ω,1/4、1/2 、1.0 or 2.0 Watt
(PARALLEL )1.0~2.2 MΩ,1/4 、1/2、 1Watt
Dissipation factor DF≤1.0% (at 20°C, 1KHz)
Voltage-proof 4.3*UR Unit VDC (1minute at 20℃ )
Insulation resistance C≤0.33µF  IR ≥15,000MΩ; C>0.33µF ,IR*C≥ 5,000S—-Series only(1minute at 20 ℃ and RH≤ 65%)
CAPACITANCE TOLERANCE M=±20% K=±10% J=±5%
Endurance: The test voltage 125% shall be applied for 1000 hours in the 85 ℃ chamber.Each of these voltage shall be applied to each capacitor individually through a resistor of 47Ω±5%, During this period, 1000VAC 60Hz for 0.1sec be applied once each hour. After the Test:
△ C/C ≤ 10%; IR ≥ 50% of the specified value;
△ DF ≤ 0.8%(C ≤ 1µF);
△ DF ≤ 0.5%(C > 1µF); (at 20 ℃ 1KHz)

 

 

Results for 0.33uf snubber capacitors

Trying to find a 0.33uf capacitor? In LCD and screen electrical goods, the capacitor is a widely utilized electronic component. The capacitor is appropriate for use in high-temperature environments in the interim and is resistant to moisture and temperature. It’s a kind of translucent plastic film with images made up of different kinds, such as high-brightness light penetration and capacitors. This sort of capacitor is appropriate for many different types of high-precision machinery. Long service life and durability characterize this capacitor. The 0.33uf snubber capacitors is also robust to high temperatures and difficult to distort. Your LCD TV or monitor needs new capacitors if it has stopped operating or is exhibiting one of the symptoms listed below. And the capacitor is the best choice for students to go when they are in the classroom, it helps protect your circuit board from overvoltage and overloading. you can also find other good deals on electronic components & supplies, passive components, capacitors, and tools! Keep an eye out for promotions and deals, so you get a big saving of 0.33uf capacitor. You can use the filters for a free return of 0.33uf capacitor!

Feature of 0.33uf snubber capacitors :

1.Small size with superior performance
2.Suitable for PCB mounting
3.Ideal for AC or DC application
4.Providing flexible wire, tubular and box type on request

5.Large product selection range with 1/4,1/2 and 1W resistors, 0.001 to 1.0uf capacitance

Snubber capacitors are a specific type of capacitor used in electronic circuits for the purpose of snubbing or reducing voltage transients, spikes, or ringing that can occur during switching operations. They are commonly employed in power electronics and electrical systems to protect components and improve system performance. Here are some key aspects of snubber capacitors:

  1. Voltage Transient Suppression: Snubber capacitors are primarily used to suppress voltage transients or spikes that occur when switching elements, such as switches or relays, turn on or off. These transients can cause electrical stress on components and lead to performance issues or damage. Snubber capacitors help to absorb or dampen these voltage transients, minimizing their impact.
  2. Energy Storage and Discharge: Snubber capacitors store electrical energy during normal operation and discharge it when a voltage transient occurs. By providing a low-impedance path for the transient energy, they help to protect other components in the circuit, such as semiconductors or switches, from voltage spikes or excessive voltage stress.
  3. RC Snubber Circuits: Snubber capacitors are often used in conjunction with a resistor (R) to form an RC snubber circuit. The resistor and capacitor values are carefully chosen to create a specific time constant that matches the characteristics of the circuit being protected. This helps to dissipate the transient energy and reduce voltage overshoot or ringing.
  4. Types of Snubber Capacitors: Snubber capacitors are typically film capacitors, such as polyester film, polypropylene film, or ceramic capacitors. These capacitor types offer low equivalent series resistance (ESR) and equivalent series inductance (ESL), making them suitable for fast discharge and effective transient suppression.
  5. Application Areas: Snubber capacitors are commonly used in power electronic circuits, including motor drives, power supplies, inverters, and switch-mode power converters. They are also employed in industrial equipment, lighting systems, and any application where switching operations generate voltage transients that need to be controlled.

When selecting a snubber capacitor, factors to consider include the voltage rating, capacitance value, temperature rating, and the specific circuit requirements. It’s important to consult datasheets, application notes, or seek guidance from design experts to ensure the proper snubber capacitor choice for a particular circuit and its voltage transient suppression needs.

0.33uf snubber capacitors are available in items such as starter capacitors ac fan capacitors, impregnated tantalum capacitors, safety capacitors and capacitor kits. common materials used for 0.33uf snubber capacitors are polypropylene and polyester. After shopping for 0.33uf snubber capacitors, browse our catalogue for more options, including electrical sockets and plug adapters, instrument parts and accessories, furniture accessories and integrated circuits Find more online deals on electronic components and supplies, passive components, capacitors and tools. You can get a ton of additional information on quality, prices and other capacitors that shoppers find helpful. Click through to the product details page and scroll down to read the reviews shoppers have left on our site once you find the capacitor option that catches your eye. If you need help choosing a capacitor, read real reviews about capacitors left by shoppers to help you narrow down your choices! Reading reviews about capacitors helps to make a safe purchase.

Application of 0.33uf snubber capacitors:

1.Protection for contacts from noise during switching operations of equipment

2.Protection of electronics instruments during operation of relays, solenoids, motors

3.Electrical noise protection of semiconductor equipment during the control of triacs, transistor, motors,  welders, etc

 

 

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