| Customization: | Available |
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| Type: | Ceramic Trimming Capacitor |
| Application: | High Voltage |
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Specifications
| Operating temperature range | -25ºC to 85ºC, -25ºC to 125ºC |
| Capacitance range | 1pF to 10000pF |
| Capacitance tolerance | D=±0.5PF, K=±10%, M=±20% |
| Rated voltage | 400VAC. (Less than 50mA) X1:400VAC Y1:250V.400VAC Y2:250V.300VAC |
| Temperature coefficient | ±15% for B(X7R), ±10% for B (Y5P), +20 to -55% for E(Y5U) +30 to -80% for F(Y5V) |
| Dissipation factor(tan of loss) | X7R: 2.5%max. at 25ºC and 1KHz, 1±0.2 Vrms Y5P: 2.5%max. at 25ºC and 1KHz, 1±0.2 Vrms. Y5U: 5.0%max. at 25°C and 1KHz, 1± 2 Vrms Y5V: 5.0%max. at 25°C and 1KHz, 1± 2 Vrms |
| Insulation resistance at 25ºC | 10000MΩ at 500Vdc for 1minitue |
| Dielectric strength | Y1: 4000 VAC/18000VDC for 60 sencods-AC400V X1: 2300VAC/4000VDC for 60 sencods-AC 400V Y2: 2600 VAC/5000VDC for 60 sencods-AC 400V |
| Package Size | Standard |
| Pachage Gross weight | Standard |
| Customized logo | Customized packaging | Graphic customization |
| Min. Order: 3000pcs | Min. Order: 3000pcs | Min. Order: 3000pcs |
Introductions
-These Ceramic Disc Capacitors are specifically designed for AC applications, and meet the safety requirements of various safety standards agencies.
-These capacitors are ideal for across the line and line by-pass applications.
Features
-Ceramic media with high dielectric coefficient
-High voltage circular ceramic dielectric vessel has low dielectric loss
-Flame retardant epoxy resin coating
-CQC, VDE, ENEC, CK, UL safety approval
Applications
-Suitable for noise suppression circuit of power supply circuit of electronic equipment.
-Can be used in antenna coupling jumper and bypass circuits
-All kinds of small home appliance control board
-EMI Filter
-High frequency ac load
-Switching power supply
-Electronic ballast
-LED energy-saving bulb
Use and storage environment
-The insulating layer of the capacitor does not have a good sealing effect; Therefore, do not store capacitors in corrosive gases, especially in places where chlorine, sulfur, acid, alkali, salt, etc., and should be moisture-proof.
-Capacitors should be stored in a place where the temperature and relative humidity do not exceed the range of -10ºC to 40ºC and 15% to 85%, respectively.
-Please use the capacitors within 6 months after delivery.
Wuzhi (Dongguan) Technology Co., Ltd., established in 2019, is one of the factorys of Cheng Tung Industrial Co., Ltd. (CT), which was found in 1998. In the past 26 years, CT has concentrated on production of special high quality and high reliability capacitors to serve the capacitor market worldwide with both high volume catalog styles and special designs.
Our business operation policy is "Reliability", "Initiative" and "Innovation". Our quality assurance policy is "To reach the quality target by forward-looking investment", "To growth with customers' satisfaction" and "To improve product quality at any time". Such policies have been taught to our staffs and employees requesting them to pay keen attention on top quality control and innovation of technical know-how, as well as to render best after sale servies to create a good image and reputation of the company.
CT is one of the leading suppliers of X1/X2 film capacitor products capable to suppress electromagnetic interference(EMI) and electromagnetic compatibility(EMC) which are key components in circuit breakers (spark killer), antenna coupling and high by-pass etc.
Safety capacitors are grouped into a number of different classes. For X type capacitors there are class X1, X2 and X3. The class X1 safety capacitors manufactured by CT meet and are certified to applicable international safety standards, such as UL, CUL, ENEC, KC, CQC...etc. safety standards of multiple countries.
Features of class X1 safety capacitors:
1. Surge protection up to 4kv (much higher and safer than 2.5kv of class X2);
2. Small size and high capacitance; Price is cheaper than X2, very competitive;
3. For line desigh, X1 can substitute X2, but X2 can not be applied on the lines of class X1, because of surge voltage of X1 is much higher than that of X2.
CT is not proud of such achievement. In order to keep pace with and meet the ever increasing industrial improvement and the market demands, CT is endeavoring to research and develop new products. For this purpose, CT has established a new brother company, Sheng Chang Technology Co., Ltd. in August 2002. Specially designed and made capacitors to meet the customers' specific needs are our specialty to serve our customers. Moreover, our first China factory (Cheng Tung Electronic SHENZHEN Co., Ltd.) has officially manufacture X1 class capacitors since July 2003, and we established our second China factory (ZHONGSHAN JINGANG Electronic Science and Technology Co., Ltd.) in May 2013, specially manufacture capacitors for large current&high pulse circuit to meet cuatomers' requirement.
At present, the samples of the new products of class "X+Y dual satety capacitors" developed by CT are already obtained UL&ENEC safety approval, and the price offer is more competitive to those products imported from abroad.
CT can supply a wide range of safety capacitors meet and are certified to applicable international safety standards of multiple countries(including UL, CUL, ENEC...etc.) with capacitance range from 0.0047uF~52uF, the rated voltage range of 310/330/350/380/440/480/500 V.AC and the temperature range from -40ºC~+110ºC. Your purchase of our products will be highly appreciated and much welcom!
At november, 2013, our company obtained the world's first ENEC certificate, awarded by UL Chief Operating Officer Mr.Milan Dotlich in person.
In order to meet the ever increasing market demands, the new factory in Taiwan, Taoyuan, BAde Dist. invested by CT has been completed at June 2016, and ready to serve all of our great customers.
| Q1. Can I have a sample order for film capacitor? |
| A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. |
| Q2. Is it private brand or contract manufacturing? |
| A: CT is our own brand, and have a complete production line of the factory. |
| Q3. What about the lead time? |
| A: Sample needs 4-7 days, mass products needs 3-4weeks. |
| Q4. Do you have MOQ limit for film capacitors? |
| A: Low MOQ, depending on product specifications. |
| Q5. How to place an order? |
| A: Firstly let us know your requirements or application. Secondly we quote according to your requirements or our suggestions. Thirdly you confirm the samples and places deposit for formal order. Fourthly We arrange the production. |
| Q6. How do you ship the goods and how long does it take to arrive? |
| A: If you do not have a designated forwarder, then we will choose express delivery or find a trusted forwarder. It usually takes 4-7 days to arrive. Airline and sea shipping also optional. |
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