Since MuRata has stopped offering Ceramic Trimmer Capacitor TZC3 series, lots of supplies are looking for the replacement with competitive quality and price.
Kingtronics KKT series could be your best support of making replacement with excellent performance and efficient lead time.
We have stock offer in HK, welcome check following cross reference and share your inquiry with us, let us help you to save your cost.
Kingtronics P/N | Murata P/N | Capacitance |
KKT303TR | TZC3Z030 | 3pF |
KKT306TR | TZC3Z060 | 6pF |
KKT310TR | TZC3Z100 | 10pF |
KKT320TR | TZC3Z200 | 20pF |
KKT330TR | TZC3Z300 | 30pF |
SMD 3mm Chip Ceramic Trimmer Capacitor features:
Low capacitance drift
High durability from vibration, dust, moisture and flux
Color coded case permits easy identification
Very good Q and high resonant frequency
Designed for reflow soldering.
Small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm
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 | - |
Ceramic capacitors have a variety of different ceramic dielectrics as the basis of the capacitor. Ceramic dielectrics are made from a variety of forms of ceramic dielectric. The exact formulas of the different ceramics used in ceramic capacitors vary from one manufacturer to another but common compounds include titanium dioxide, strontium titanate, and barium titanate.
The actual performance of the ceramic capacitors is highly dependent upon the dielectric used. Using modern dielectrics, very high values are available, but it is also necessary to check parameters such as the temperature coefficient and tolerance. Different levels of performance are often governed by the dielectric used, and therefore it is necessary to choose the type of dielectric in the ceramic capacitor.
Kingtronics www.kingtronics.com produce and sell Ceramic Capacitors all types. Multilayer Ceramic Capacitors are available in four series in Kingtronics: AKT Series Axial Lead, Axial MLCC Capacitors(Multilayer Ceramic Capacitors), MKT Series Radial MLCC Capacitors(Multilayer Ceramic Capacitors), LKT Series Chip MLCC.
In electronics, a diode is a two-terminal component that allows electric current to flow in only one direction. The most common type today is the semiconductor diode, which consists of a crystalline piece of semiconductor material connected to two electrical terminals. A vacuum tube diode, though less common now, consists of a plate and cathode and is still used in some high-power technologies.
Kingtronics produces and sells a wide variety of diodes, including general-purpose diodes like M7 and switching diodes like LL4148. These diodes are widely used in applications such as LCDs, TVs, and many other electronic fields.
To explore our full product list, visit: Kingtronics Products and discover the range of diodes we offer.
Tel: (86) 769 8118 8110
Tel: (852) 8106 7033
Fax: (852) 8106 7099
E-mail: info@kingtronics.com
Skype: kingtronics.sales
Web: www.Kingtronics.com
YouTube: www.youtube.com/c/Kingtronicskt
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