X2 Metallized polypropylene film anti-interference capacitor 474K/310V P22.5 E4

^{PRODUCT INFORMATION}

^{Introduction:}

^{1. Safety Capacitors : High Stability}

^{2. Non-inductive.}

^{3. Self-healing characteristics.}

^{4. Plastic case, epoxy resin filled, box made of solvent resistant material.}

^{5. Excellent for used in antenna coupling, line-by-pass, and across-the-line. Application where size is critical.}

^{6. Tested Standard:IEC384-14, DIN EN 132 400,UL 1414, CSA C22.2}

^{7. Safety Approved (UL. ENEC. CQC)}

^{8. The lead wire adopts the tin-plated tin and wraps up the copper wire, using the fire-retardant epoxy resin}

^{encapsulation in the in the plastic shell, fire-retardant performance reaches UL94V-0 grade.}

^{Specifications}

^{1. Operating temperature: -40°C ~ +110°C}

^{2. Capacitance range: 0.01uF~3.3uF}

^{3. Capacitance tolerance±5%(J), ± 10%(K),± 20%(M )}

^{4. Rated voltage: 310VAC,330VAC}

^{5. Dissipation factor:0.1%MAX AT 1KHz, 25°C}

^{6. Voltage proof: 2100VDC 1Sec (20°C)}

^{7. Insulation resistance:}

^{>30,000MΩ (C≤0.33uF)}

^{>10,000MΩ/ uF (C>0.33uF) AT 25°C}

^{8. Endurance: The test voltage 344VAC shall be applied for 1000 Hours in the 85°C chamber. During this period,}

^{1000VAC 60HZ for a period of 0.1Sec be applied once each hour. After the test. ΔC/C≤10% , ΔDF≤0.04%,}

^{ΔIR≥50% of the specified value.}

	1	Small size.
	2	Widetemperature,frequency irritating content DF with high stability.
	3	High current withstands extremely highdielectric strength.
	4	Long-term work stability.
	5	Fire rating:UL94V-0.6.
	6	There is self-healing.
	7	Widely used with power supply jumpercircuits, bypass, antenna coupling and other interference sites.
	8	Can withstand the pressure.

^{SIZE SPECIFICATION}

Application

lead for use in line bypass, antenna coupling, across-the-line and spark killer circuits.
Available for EMI filter.
Switching power supply applications.
Business machines appliances, such as: adding machines, computer displays and monitors...
Household appliances, such as: mixers, fans, coffee grinders, DVD player, audio and TV circuits...
Thyristor and triac appliances, such as: dimmers...
The function of these capacitors is to protect against surges and transients, as well as provide EMI filtering. Safety capacitors are circuit specific and protect circuits and users from high voltage surges by shunting the pulse energy to ground. A common cause of such surges is lightning strikes.

When does capacitor reliability become critical to safety?
The line filter capacitor is divided into X capacitor or Y capacitor. X capacitors are connected between line and neutral to prevent differential mode interference. Their failure will not create the conditions for a dangerous electric shock, although it may pose a fire risk. However, Y capacitors are designed to filter out common mode noise and are connected at

       Dongguan HOWFINE Electronic Technology Co., Ltd. was founded in 2011, is a research and development, manufacturing and sales as one of the film capacitor production enterprises, the factory is located in Shijie Town, Dongguan City, China's electronic town.

     Company since its inception, always adhere to the "people-oriented, sincerity" business principles, the industry elite, advanced information technology will be at home and abroad, management methods and combining the actual experience and enterprise, independent research and development a variety of experimental equipment, for a variety of applications, developed the quality is reliable, practical, good performance of the capacitor products. To provide customers with a variety of solutions to help enterprises in the fierce competition can be stable development.

     Company currently has a special production equipment, excellent performance and stable quality of raw materials, at the same time strengthen the ISO9001:2000 quality management system, all staff in line with strives for perfection the work attitude, relentlessly resourceful and pragmatic work style, innovative work methods, make the company has high reliability and excellent product quality, annual output of hundreds of millions of only, Products are mainly used in energy-saving electronics, power supply, motor, automotive electronics, home appliances, lighting equipment and other fields.

    Companies adhering to the "people-oriented, integrity management, excellence, continuous innovation" concept，  according to the environmental protection index 2002/95/EC operation, all products are subject to RoHS directive.

     "Respect customers, understand customers, continue to provide products and services beyond customers' expectations, to be customers' eternal partners", this is the service concept we have always adhered to and advocated.

     HOWFINE will continue to innovate, forge ahead, and strive to build a well-known capacitor brand enterprise in China.