The MKP capacitor, also known as the metallized polypropylene capacitor, is a high-quality electronic component widely used in various industries and applications. With its exceptional performance and reliability, the MKP capacitor is designed to meet the demanding requirements of modern electronic systems.

MKP capacitor Definition:

The MKP capacitor is a type of film capacitor that utilizes a metallized polypropylene film as the dielectric material. It is known for its excellent electrical properties, including high insulation resistance, low dielectric absorption, and low dissipation factor. The capacitor is designed to store and discharge electrical energy efficiently, making it an essential component in many electronic circuits.

Structure:

The MKP capacitor features a robust and compact structure. It consists of two metal electrodes that are sandwiched between a polypropylene film. The metal electrodes are typically made of aluminum or zinc-aluminum alloy, and they are metallized to provide a uniform conducting surface. The metallized electrodes ensure a stable and reliable electrical connection, while the polypropylene film acts as the dielectric material, providing excellent insulation and energy storage capabilities.

Characteristics:

• High Insulation Resistance: The MKP capacitor offers high insulation resistance, preventing leakage of electrical current and ensuring reliable operation.
• Low Dielectric Absorption: It exhibits low dielectric absorption, enabling quick charging and discharging cycles.
• Low Dissipation Factor: The capacitor has a low dissipation factor, minimizing energy losses during operation and maintaining high efficiency.
• Excellent Temperature Stability: It maintains stable electrical characteristics over a wide range of temperatures, making it suitable for various environments.
• Self-healing Properties: In case of minor dielectric breakdown, the MKP capacitor has the ability to repair itself, ensuring prolonged operational life.

Applications:

The MKP capacitor finds applications across a broad range of industries and electronic systems, including but not limited to:

1. Power Electronics: Used in power supplies, inverters, motor drives, and renewable energy systems for energy storage, filtering, and power factor correction.
2. Audio and Video Equipment: Employed in audio amplifiers, speakers, televisions, and multimedia systems to ensure high-quality signal processing and filtering.
3. Lighting Systems: Used in ballasts, LED drivers, and fluorescent lamps to improve power efficiency and stabilize voltage.
4. Industrial Automation: Applied in control circuits, robotics, and PLCs to enhance operational efficiency and reliability.
5. Automotive Electronics: Utilized in automotive ignition systems, electric vehicle charging, and onboard power management for improved performance and safety.

Which of the common capacitors are MKP materials?

MKP capacitors can be divided into different types based on their specific characteristics and intended applications. Here are some common types of MKP capacitors:

1. General-Purpose MKP Capacitors: These capacitors are designed for general electronic applications and offer a balance between performance and cost. They are suitable for a wide range of applications, including power supplies, audio/video equipment, lighting systems, and industrial automation.
2. High Voltage MKP Capacitors: These capacitors are specifically designed to withstand higher voltage levels. They are used in applications such as power distribution systems, high-voltage power supplies, and electric vehicle charging stations, where voltage requirements exceed those of general-purpose capacitors.
3. Pulse MKP Capacitors: Pulse MKP capacitors are designed to handle high-energy pulses and fast switching applications. They have low inductance and low equivalent series resistance (ESR), making them suitable for power electronics, motor drives, and high-frequency circuits.
4. Snubber MKP Capacitors: Snubber capacitors are used in power electronics circuits to suppress voltage spikes and transient overvoltages. They are designed to handle high peak currents and high voltage stress. Snubber capacitors find applications in motor drives, inverters, and switching power supplies.
5. X2/Y2 Safety MKP Capacitors: X2 and Y2 safety capacitors are specifically designed for applications requiring enhanced safety measures, such as electrical and electronic equipment connected to mains power. X2 capacitors are used across the line (L-N) to suppress common-mode interference, while Y2 capacitors are used between the line and ground (L-G) for differential-mode filtering.
6. Miniature MKP Capacitors: Miniature MKP capacitors are compact in size and are designed for space-constrained applications. They are commonly used in small electronic devices, PCBs (Printed Circuit Boards), and portable electronics.
7. Motor Run MKP Capacitors: Motor run capacitors are designed for use in electric motors to improve their starting torque, power factor correction, and motor efficiency. These capacitors can handle continuous high-current operation and are built to withstand harsh conditions.

It’s important to note that different manufacturers may have their own designations and naming conventions for these capacitor types, but the general categorization remains consistent across the industry. When selecting an MKP capacitor, it is crucial to consider the specific requirements of your application and choose the appropriate type that best suits your needs.

What is the main difference between MKP material and MKT？

The main difference between MKP (Metallized Polypropylene) material and MKT (Metallized Polyester) material lies in the dielectric materials used in each case. Here’s a breakdown of the key differences:

1. Dielectric Material: MKP capacitors use a polypropylene film as the dielectric material, while MKT capacitors use a polyester (also known as PET) film as the dielectric material. The choice of dielectric material impacts the electrical properties and performance of the capacitor.
2. Temperature Stability: MKP capacitors typically offer better temperature stability compared to MKT capacitors. Polypropylene has a higher melting point and better thermal resistance, allowing MKP capacitors to maintain stable electrical characteristics over a wider temperature range. MKT capacitors, on the other hand, may experience a slight shift in capacitance and other electrical parameters with temperature variations.
3. Dielectric Absorption: MKP capacitors generally exhibit lower dielectric absorption than MKT capacitors. Dielectric absorption refers to the tendency of a capacitor to retain a charge temporarily after being discharged. MKP capacitors have low dielectric absorption, which makes them suitable for applications that require rapid charging and discharging cycles.
4. Dissipation Factor: MKP capacitors tend to have a lower dissipation factor (DF) compared to MKT capacitors. The dissipation factor is a measure of energy losses in the capacitor due to internal resistance and dielectric losses. A lower dissipation factor indicates higher efficiency and reduced energy losses in the capacitor.
5. Application Focus: MKP capacitors are often preferred in applications that require high performance, such as power electronics, audio/video equipment, and industrial automation. Their excellent electrical properties, temperature stability, and low dielectric absorption make them suitable for demanding applications. MKT capacitors are commonly used in general-purpose applications, consumer electronics, and less demanding circuits where cost-effective solutions are desired.

It’s important to note that the choice between MKP and MKT capacitors depends on the specific requirements of the application. Factors such as temperature range, dielectric absorption, dissipation factor, and cost considerations need to be taken into account when selecting the appropriate capacitor type for a particular application.

Conclusion:

The MKP capacitor stands as a reliable and versatile component, offering superior electrical characteristics and outstanding performance. Its high insulation resistance, low dielectric absorption, and low dissipation factor make it a preferred choice for various applications in diverse industries. Whether in power electronics, audio systems, lighting, industrial automation, or automotive electronics, the MKP capacitor plays a crucial role in ensuring optimal performance and reliability in electronic circuits. Choose the MKP capacitor for your electronic projects and experience the benefits of its exceptional design and functionality.

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The post MKP Capacitor CBB21 X2 Metallized Polypropylene Film XUANSN Manufacturer appeared first on Dongguan Xuanxuan Electrolytic Technology Co,.ltd.

Our safety X2 metallized polypropylene capacitor is a high-quality electronic component that is widely used in various applications including power supplies, motor control circuits, and lighting systems. With a capacitance of 0.22uF and a voltage rating of 310V, this capacitor is designed to provide excellent performance and safety.

Safety X2 metallized polypropylene capacitor Features:

• Metallized polypropylene film construction for high reliability and stability
• X2 safety classification for use in AC circuits
• Flame retardant plastic case for increased safety
• Compact size for easy installation and space-saving design
• High temperature resistance for reliable operation in extreme environments
• Long lifespan for reduced maintenance and replacement costs

Applications:

Our safety X2 metallized polypropylene capacitor is suitable for use in a wide range of applications, including:

• Power supplies and inverters
• Motor control circuits
• Lighting systems
• Audio equipment
• Communication equipment

Specifications:

• Capacitance: 0.22uF
• Voltage rating: 310VAC
• Tolerance: ±10%
• Lead spacing: 22.5mm
• Operating temperature range: -40°C to +105°C
• Certification: UL, CQC, RoHS

Manufacturer:

Our safety X2 metallized polypropylene capacitor are manufactured to the highest standards of quality and reliability. We use advanced production techniques and rigorous testing to ensure that each capacitor meets or exceeds industry standards. Our products are backed by a one-year warranty and our commitment to customer satisfaction.

Conclusion:

If you are looking for a high-quality safety X2 metallized polypropylene capacitor, our 310V224K 0.22uF capacitor is an excellent choice. With its reliable performance, flame retardant construction, and compact size, this capacitor is ideal for a wide range of applications. Contact us today to learn more about our products and how we can meet your electronic component needs.

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FAQ

Q: What is the main difference between X2-MKP and X2-MKT in safety capacitors？

A:The main difference between X2-MKP and X2-MKT in safety capacitors lies in the material used for their dielectric layer.

X2-MKP safety capacitors use a metallized polypropylene (MKP) film as the dielectric material. This material is known for its high dielectric strength, low dielectric loss, and excellent self-healing properties. It can withstand high voltage levels and overloads without breaking down, making it ideal for use in high-voltage circuits and other applications where reliability is critical.

On the other hand, X2-MKT safety capacitors use a metallized polyester (MKT) film as the dielectric material. This material has a lower dielectric constant and a higher dissipation factor than MKP, which means it is not as effective in suppressing high-frequency noise and interference. However, it is more cost-effective and easier to manufacture than MKP, making it a popular choice for low-cost applications.

In terms of electrical performance, X2-MKP capacitors generally have better insulation properties, lower dissipation factor, and higher dielectric strength than X2-MKT capacitors. However, X2-MKT capacitors are generally more affordable and widely available, making them a popular choice for many applications.

Ultimately, the choice between X2-MKP and X2-MKT safety capacitors depends on the specific requirements of the application, including the voltage and frequency range, as well as the desired cost and performance trade-offs.

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The 0.1uF x2 safety capacitor is an essential electronic component used to minimize electrical noise and reduce electromagnetic interference in various electrical circuits. This capacitor is manufactured with high-quality materials and advanced technology to ensure reliable and consistent performance. The 0.1uF x2 safety capacitor is widely used in power supply circuits, AC line filtering, and other safety-critical applications where electrical interference and safety risks need to be minimized.

0.1uF X2 Safety Capacitor Product Image

0.1uF X2 Safety Capacitor Features:

• High-quality polypropylene dielectric material ensures high capacitance stability and minimal losses.
• The flame-retardant plastic case provides safety in case of a fire, ensuring that the capacitor does not ignite or spread flames.
• Excellent overvoltage withstand capability, ensuring the capacitor can handle high voltage spikes without damaging the circuit or compromising safety.
• Wide operating temperature range of -40°C to +85°C makes this capacitor ideal for use in various applications.
• RoHS compliant, ensuring that it is free from hazardous materials.

Technical Specifications:

• Capacitance: 0.1uF
• Voltage Rating: 275VAC
• Tolerance: ±10%
• Dielectric Material: Polypropylene film
• Lead Pitch: 15mm
• Operating Temperature: -40°C to +85°C
• Certification: UL, CQC, CE, RoHS

Applications:

The 0.1uF x2 safety capacitor is widely used in various electrical circuits, including:

• AC line filtering: It is an essential component used to suppress electrical noise and minimize electromagnetic interference in AC power lines, ensuring that sensitive electrical equipment operates smoothly.
• Power supply circuits: This capacitor plays a crucial role in reducing ripple voltage and noise, ensuring stable power output and protecting electrical equipment from damage.
• Lighting ballasts: The capacitor is used to suppress electrical noise and minimize electromagnetic interference, ensuring that lighting equipment operates smoothly and safely.
• Motor controllers: The capacitor minimizes electrical noise, protects the motor from damage, and helps ensure the motor operates smoothly and efficiently.
• Industrial equipment: This capacitor is widely used in various industrial equipment to minimize electrical noise and reduce electromagnetic interference, ensuring stable and safe operation.
• Medical equipment: The capacitor is used in various medical equipment to minimize electrical noise and reduce electromagnetic interference, ensuring stable and safe operation.

If you have any questions or would like to place an order, please feel free to contact us. We are committed to providing high-quality products and excellent customer service.

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The post 0.1uF X2 Safety Capacitor 275VAC Polypropylene Film with Flame Retardant Properties UL and SEMKO Certified appeared first on Dongguan Xuanxuan Electrolytic Technology Co,.ltd.

The film AC capacitor 473K310V is used to suppress the metallization of power supply electromagnetic interference, and is suitable for online circuits.

Film AC capacitor 473K310V Spot sale

Type: Safety Capacitor X2
Color: Yellow
Capacitance:0.047uF（473）                    
Rated Voltage(AC): 275VAC/310VAC
Lead Pitch:15.0mm
Certification：UL,VDE.CQC.KC
Tolerance: ±10%（K）
Temperature Range: -25 To 105°C
Rated Freq(HZ): 1KHZ
W:18.0mm
H:11.0mm
P:15.0mm
T:6.0mm

Technical Specificaions

Application

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The Electronic components X2 capacitor 405K is a very safe capacitor. This is because the metal coating at the weak point of the film will be evaporated when the dielectric breakdown is caused by overvoltage, which will produce self-healing.

Electronic components X2 capacitor 405K self-healing capacitor 

Type: Safety Capacitor X2
Color: Yellow
Capacitance:4.0uF（405）                    
Rated Voltage(AC): 275VAC/310VAC
Lead Pitch:41.5mm
Certification：UL,VDE.CQC.KC
Tolerance: ±10%（K）
Temperature Range: -25 To 105°C
Rated Freq(HZ): 1KHZ
W:48.0mm
H:30.0mm
P:41.5mm
T:30.0mm

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The post Electronic components X2 capacitor 405K self-healing capacitor bulk sale appeared first on Dongguan Xuanxuan Electrolytic Technology Co,.ltd.

The characteristics of safety capacitor X2 305K275VAC film capacitor are: can withstand over-voltage shock; have excellent flame retardant and moisture-proof ability; use PBT through UL94V-0 grade plastic shell packaging, flame retardant UL94V-0 epoxy resin encapsulation filling .

Safety capacitors X2 305K275VAC film capacitor

Type: Safety Capacitor X2
Color: Yellow
Capacitance:3.0uF（305）                    
Rated Voltage(AC): 275VAC/310VAC
Lead Pitch:31.5mm
Certification：UL,VDE.CQC.KC
Tolerance: ±10%（K）
Temperature Range: -25 To 105°C
Rated Freq(HZ): 1KHZ
W:38.0mm
H:30.0mm
P:31.5mm
T:20.0mm

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The x2 anti-interference film capacitor can be used in parallel and used as DC filtering. The filter X2 safety capacitor is specially designed for the development and design of the LED drive power PFC control circuit, which is used to replace the traditional structure of the metalized film capacitor encapsulated by powder epoxy resin.

x2 anti-interference film capacitor 255K275VAC

Type: Safety Capacitor X2
Color: Yellow
Capacitance:2.5uF（255）                    
Rated Voltage(AC): 275VAC/310VAC
Lead Pitch:31.5mm
Certification：UL,VDE.CQC.KC
Tolerance: ±10%（K）
Temperature Range: -25 To 105°C
Rated Freq(HZ): 1KHZ
W:38.0mm
H:30.0mm
P:31.5mm
T:20.0mm

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The post x2 anti-interference film capacitor 255K275VAC bulk sale appeared first on Dongguan Xuanxuan Electrolytic Technology Co,.ltd.

The main functions of the MKP x2 capacitor 205K 275VAC in the circuit are: power supply cross-line circuit, EMI filtering, and spark elimination circuit to ensure that the finished electronic product meets EMC requirements.

MKP x2 capacitors 205K 275VAC

Type: Safety Capacitor X2
Color: Yellow
Capacitance:2.0uF（205）                    
Rated Voltage(AC): 275VAC/310VAC
Lead Pitch:31.5mm
Certification：UL,VDE.CQC.KC
Tolerance: ±10%（K）
Temperature Range: -25 To 105°C
Rated Freq(HZ): 1KHZ
W:38.0mm
H:28.0mm
P:31.5mm
T:19.0mm

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The post MKP x2 capacitor 205K 275VAC wholesaler appeared first on Dongguan Xuanxuan Electrolytic Technology Co,.ltd.

Safety X2 capacitor are thin-film capacitors, with no polarity, high insulation resistance, excellent frequency characteristics (broad frequency response and low dielectric loss), and are suitable for larger currents.

Safety X2 capacitors 155K275VAC environmental protection capacitor

Type: Safety Capacitor X2
Color: Yellow
Capacitance:1.5uF（155）                    
Rated Voltage(AC): 275VAC/310VAC
Lead Pitch:31.5mm
Certification：UL,VDE.CQC.KC
Tolerance: ±10%（K）
Temperature Range: -25 To 105°C
Rated Freq(HZ): 1KHZ
W:37.0mm
H:26.5mm
P:31.5mm
T:17.0mm

Deliver,Shipping And Serving

e-mail：  coco@xuanxcapacitors.com

Pho（whatsapp）：+ 86-18825879082

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The post Safety X2 capacitor 155K275VAC environmental protection capacitor appeared first on Dongguan Xuanxuan Electrolytic Technology Co,.ltd.

Capacitor 822K 275VAC X2 is a kind of safety capacitor. Safety capacitor is used in such occasions, that is, after the capacitor fails, it will not cause electric shock and will not endanger personal safety.

Capacitors 822K 275VAC X2

Type: Safety Capacitor X2
Color: Yellow
Capacitance:0.0082uF（822）                    
Rated Voltage(AC): 275VAC/310VAC
Lead Pitch:10.0mm
Certification：UL,VDE.CQC.KC
Tolerance: ±10%（K）
Temperature Range: -25 To 105°C
Rated Freq(HZ): 1KHZ
W:13.0mm
H:11.0mm
P:10.0mm
T:5.0mm

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