Kt Kingtronics Typical Ceramic Dielectric Materials for MLCC
20 May 2015| Typical ceramic dielectric materials for MLCCs with several EIA specifications. | ||||||
| EIA designation | Class | Temp range ( ℃) | Temp.–cap. change (%) | K value up to | BT content (%) | Grain size (μm) |
| NPO(C0G) | 1 | -55 to 125 | ±30 ppm | 100 | 10-50 | 1 |
| X7R(BX) | 2 | -55 to 125 | ±15 | 4000 | 90-98 | ＜1.5 |
| Z5U | 2 | 10 to 85 | +22, -56 | 14000 | 80-90 | 3-10 |
| Y5V | 2 | -30 to 85 | +22, -82 | 18000 | 80-90 | 3-10 |
Kingtronics produce multilayer ceramic capacitors (MLCC), include through-hole ceramic capacitors and surface mount ceramic capacitors (chip type). Through hole capacitors (leaded capacitors) include AKT-axail multilayer ceramic capacitors and MKT-radial multilayer ceramic capacitors. For SMD multilayer ceramic capacitors, we produce two series, LKT- low voltage chip multilayer ceramic capacitors and HKT- high voltage chip multilayer ceramic capacitors.
| Operating Temperature ( ℃) | NPO(COG) | X7R | Y5V |
| AKT | -55 to 125 | -55 to 125 | -30 to 85 |
| MKT | -55 to 125 | -55 to 125 | -30 to 85 |
| LKT | -55 to 125 | -55 to 125 | -30 to 85 |
| HKT | -55 to 125 | -55 to 125 | - |
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Kingtronics International Company was established in 1995 located in Dongguan City of China to handle all sales & marketing for factories located in Chengdu, Sichuan and Zhaoqing, Guangdong, China. In 1990, we established the first factory to produce trimming potentiometer and in 1999 we built up new factory in Zhao Qing, Guangdong. Now with around 850 workers, Kingtronics produce trimming potentiometers, dipped tantalum capacitors, multilayer ceramic capacitors, and diode & bridge rectifier. We sell good quality under our brand Kingtronics, and Kt, King, Kingtronics are our three trademarks. All our products are RoHS compliant, and our bridge rectifier have UL approval. Please visit our Products page, you could please download all our PDF datasheet and find cross reference for our Trimming Potentiometer and capacitors.
Tantalum and Ceramic Capacitors Cross Reference ↓ Download
Diodes & Rectifiers List(PDF: 97KB) ↓ Download
Trimming Potentiometer Cross Reference ↓Download
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