3MM ceramic trimmer capacitor is the parts that its capacitance can be changed freely, which is mounted directly on the printed circuit board with a provision to vary its value using a small screwdriver.

Murata TZS2 series (ultra-small and thin type with external dimensions of 2.2(W) x2.7 (L) x0.95 (H) mm) have been discontinued and have not competitor sell the same product. KKT series can cross reference when users change the PCB pattern size to 3MM. KKT series are high durability from vibration, dust, moisture and flux, which is designed for reflow soldering. Small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm

KKT SMD 3mm Chip Ceramic Trimmer Capacitor Applications:
Car audio systems                                   Hybrid ICs
Remote keyless entry systems                 Surveillance cameras
Burglarproof devices                                  Entry phone

Capacitance (pF MAX) Murata Kingtronics                   
Part Number L x W (size) Part Number          L x W (size)      
20pF TZS2R200A001B00 2.2(W)x2.7(L)x0.95(H)mm KKT-320TR (Pink) 3.2(W) x 4.5(L)   x 1.5(T)mm
20pF TZS2R200A001R00 2.2(W)x2.7(L)x0.95(H)mm KKT-320TR (Pink) 3.2(W) x 4.5(L) x 1.5(T)mm
6pF TZS2Z060A001B00 2.2(W)x2.7(L)x0.95(H)mm KKT-306TR (Blue) 3.2(W) x 4.5(L) x 1.5(T)mm
6pF TZS2Z060A001R00 2.2(W)x2.7(L)x0.95(H)mm KKT-306TR (Blue) 3.2(W) x 4.5(L) x 1.5(T)mm
10pF TZS2Z100A001B00 2.2(W)x2.7(L)x0.95(H)mm KKT-310TR (Ivory) 3.2(W) x 4.5(L) x 1.5(T)mm
10pF TZS2Z100A001R00 2.2(W)x2.7(L)x0.95(H)mm KKT-310TR (Ivory) 3.2(W) x 4.5(L) x 1.5(T)mm

Murata posted news in the website that trimmer capacitors will be discontinued after 2021 March. As a competitor, we suppose that TZR1 Series (Ultra-small and thin with external dimensions of 1.5(W)x1.7(L)x0.85(H)mm) and TZW4 Series (Compact size: 4.2(W)x5.2(L)x2.6max.(H)mm) have no replacement product in the market for the same capacitance and size.

Could you please think about using Kingtornics ceramic trimmer capacitors KKT series small size with external dimension of 3.2(W) x 4.5(L) x 1.5(T) mm? Unique construction with no plastic material provides superior soldering heat resistance to maintain excellent characteristic performance after reflow soldering. It is suitable for high frequency circuit due to high self-resonant.

Company Capacitance          (pF MAX) Part Number L x W (size) Status
Kingtronics 3pF KKT-303TR (Black) 3.2(W) x 4.5(L) x 1.5(T) mm hot selling
6pF KKT-306TR (Blue) 3.2(W) x 4.5(L) x 1.5(T) mm hot selling
10pF KKT-310TR (Ivory) 3.2(W) x 4.5(L) x 1.5(T) mm hot selling
20pF KKT-320TR (Pink) 3.2(W) x 4.5(L) x 1.5(T) mm hot selling
30pF KKT-330TR (Green) 3.2(W) x 4.5(L) x 1.5(T) mm hot selling
Murata 8pF TZR1R080A001B00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
8pF TZR1R080A001R00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
1pF TZR1Z010A001B00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
1pF TZR1Z010A001R00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
4pF TZR1Z040A001B00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
4pF TZR1Z040A001R00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
1.5pF TZR1Z1R5A001B00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
1.5pF TZR1Z1R5A001R00 1.5(W)x1.7(L)x0.85(H)mm To be discontinued
1pF TZW4Z010A001B00 4.2(W)x5.2(L)x2.6max.(H)mm To be discontinued
1pF TZW4Z010A001R00 4.2(W)x5.2(L)x2.6max.(H)mm To be discontinued
1.5pF TZW4Z1R5A001B00 4.2(W)x5.2(L)x2.6max.(H)mm To be discontinued
1.5pF TZW4Z1R5A001R00 4.2(W)x5.2(L)x2.6max.(H)mm To be discontinued

Note:The product information in this catalog is for reference only,Please contact our sales before ordering: info@kingtronics.com

Through years efforts, we have been working on not only best quality but also competitive offer for our valued customers~

Below you can find our faster lead time in global electronic market for our Trimmers. Feel free to have a try !

Please let us know if there is any scope to work together in coming New Year !

Learn more:http://kingtronics.com/trimming-potentiometers/

A. Because the capacity of electrolytic capacitors is much larger than that of general fixed capacitors, the appropriate range should be selected for different capacities when measuring. In general, the capacitance between 1 ~ 47μF can be measured by R × 1k, and larger than 47μF can be measured by R × 100.
A、因為電解電容的容量較一般固定電容大得多,所以,測量時,應針對不同容量選用合適的量程。一般情況下,1~47μF間的電容,可用R×1k擋測量,大於47μF的電容可用R×100擋測量。

B. Connect the red meter to the negative pole and the black meter to the positive pole. At the moment of contacting, the pointer deflects to the right largely (for the same resistance, the larger the capacity, the larger the swing), and then gradually turn left until it stops at a certain point, which is  the forward leakage resistance that is slightly larger than the reverse leakage resistance. The leakage resistance should generally be above hundreds kΩ, otherwise, it will not work properly. In the test, if there is no charging phenomenon in the forward direction and the reverse direction, that is the needle does not move, which means that the capacity disappears or the internal circuit is broken. If the resistance measured is small or zero, it indicates that the capacitor is large leakage resistance or has been broken and damaged, cannot be use any more.
B、將萬用表紅表筆接負極,黑表筆接正極,在剛接觸的瞬間,萬用表指針即向右偏轉較大偏度(對於同一電阻擋,容量越大,擺幅越大),接着逐漸向左迴轉,直到停在某一位置。此時的阻值便是電解電容的正向漏電阻,此值略大於反向漏電阻。電解電容的漏電阻一般應在幾百kΩ以上,否則,將不能正常工作。在測試中,若正向、反向均無充電的現象,即錶針不動,則說明容量消失或內部斷路;如果所測阻值很小或為零,說明電容漏電大或已擊穿損壞,不能再使用。

C. For the electrolytic capacitor whose signs are unknown, it can be discriminated by using the above method. Frist, measure the leakage resistance at randomly and remember its swing. Then, exchange the test leads to measure a resistance. In two measurements, the large resistance is the forward connection, that is the black meter is connected to the positive pole and the red one is connected to the negative pole.
C、對於正、負極標誌不明的電解電容器,可利用上述測量漏電阻的方法加以判別。即先任意測一下漏電阻,記住其大小,然後交換表筆再測出一個阻值。兩次測量中阻值大的那一次便是正向接法,即黑表筆接的是正極,紅表筆接的是負極。

D. Via the multimeter to charge the electrolytic capacitor from the positive and the reverse side, the capacity can be estimated according to the magnitude of the swinging.
D、使用萬用表電阻擋,採用給電解電容進行正、反向充電的方法,根據指針向右擺動幅度的大小,可估測出電解電容的容量。

Additional information about Kingtronics can be found at http://kingtronics.com/

 

Kingtronics will attend to Electronica 2018 in Munich, our booth No. A1-556-5.

Sincerely invite you to visit our Booth to check samples and have more conversation for developing business.

Welcome share your meeting schedule with us. If you need any special samples for testing or you have some topic to discuss with us, please feel free to advise us, we will prepare in advance for you.

Our booth will be in Active Component Hall. Kingtronics produce many different kinds of Diodes and Bridge Rectifiers, please refer to below our strong Diode parts, welcome contact us if you have any inquiry.

Kingtronics Diode Catalog:
http://www.kingtronics.com/pdf/Kingtronics-M7-leaflet.pdf
http://www.kingtronics.com/pdf/Kingtronics-Strong-Diodes.pdf
http://www.kingtronics.com/pdf/Kt-Bridge-Rectifier-Signal-Transistor-Leaflet.pdf
http://www.kingtronics.com/pdf/Kt-Bridge-Rectifier-Aluminum-Electrolytic-Capacitor-Leaflet.pdf

Diode
M7 DO-214AC T&R RoHS
LL4148 LL-34 T&R RoHS
SMAJ5.0CA SMA T&R RoHS
SMBJ5.0CA SMB T&R RoHS
SMCJ25CA SMC T&R RoHS
SS14 SMA-J T&R RoHS 
BZV55C15 LL-34 T&R RoHS
1N4007 DO-41 Bulk Rohs
FR151 DO-15 Bulk RoHS
6A10 R-6 Bulk RoHS

Small Signal Transistor
BC817-16 SOT-23 T&R RoHS
BC857B SOT-23 T&R RoHS

Bridge rectifier
MB10S MBS T&R RoHS
DB107S DBS Bulk RoHS
KBPC2510 KBPC Bulk Rohs
KBL406 KBL Bulk RoHS
GBJ3510 GBJ Bulk RoHS

In January 2015, in order to meet customers demands, we prepared new Quartz Crystals and Oscillators samples to SGS lab.
After two weeks, we get the updated new RoHS 2.0 Test Report .

Below is the full list of our Kingtronics RoHS report, please have a quick view.

Active Electronics Components
1. UL certification for bridge rectifiers
2. RoHS 2.0 for diode rectifier, and specially Reach 2.0 for diode M7 ( also called SMD 1N4007)

Passive Electronics Components
1, CKT---Chip Tantalum Capacitors RoHS 2.0 certificated
2, TKT---Dipped Tantalum Capacitors RoHS 2.0 certificated
3, QKT--- Quartz Crystals and Oscillators RoHS 2.0 certification 

4, MKTAKT --- Monolithic ceramic capacitors/Axial Monolithic Ceramic capacitors/ Axial Color Ring Capacitors/ SMD Multilayer Ceramic capacitors/ Ceramic Capacitors

Above products are tested not including 155 substances of very high concern(SVHC) under Regulation(EC) No 1907/2006 of Reach.

Kingtronics products are all with RoHS certifications. Please feel free to contact with us and test our samples.

Diode rectifier M7:  Lead time: 3-4 weeks

Price is much better than Diotec, Panjit, Vishay, Onsemi...

Welcome to send inquiry to us!

Diode Package:

The steady-state and dynamic reliability of a tantalum capacitor are influenced by several factors under the control of the circuit design engineer. These factors are voltage derating, ripple current and voltage conditions, maximum operating temperature and circuit impedance. Tantalum capacitors possess very low electrical leakage (high leakage resistance), and will retain a charge for a long duration. They are tolerant of hot operating environments up to 125 °C, unlike standard aluminum electrolytic capacitors. Tantalum capacitors are relatively expensive, particularly the military grades. They are not particularly tolerant of heavy charge and discharge currents, particularly those of a repetitive nature, and their effective series resistance (ESR) can be high when compared to ceramics or aluminum electrolytics.

Kingtronics produce tantalum capacitors since 1997, include dipped tantalum capacitors (through hole capacitors), general purpose chip tantalum capacitors (surface mount) and Low-ESR chip tantalum capacitors (surface mount).

Kt Kingtronics Diodes

22 Nov 2010

In electronics, a diode is a two-terminal electronic component that conducts electric current in only one direction. The term usually refers to a semiconductor diode, the most common type today. This is a crystalline piece of semiconductor material connected to two electrical terminals.A vacuum tube diode (now little used except in some high-power technologies) is a vacuum tube with two electrodes: a plate and a cathode.

Kingtronics produce and sell many different kinds of diodes, general purpose diode M7, switching diodes LL4148 etc.They are widely used in LCD,TV and other fields, If you would like to check our full products list,please link here: http://www.kingtronics.com/products.html ,you can see all kinds of diode from our Kingtronics.

Kingtronics sales had sucessful exhibition at HK fair, our blue nice booth might leave you deeply impression, right? Please visit our blog to see our photos at HK fair: www.kingtronics.cn.

Do you buy 3-Electrode Surge Arresters and 2-Electrode Surge Arresters . Kingtronics produce Surge Arrester in our factory, lead time is short, prices are as competitive as our diode rectifier M7, everybody know Kingtronics rectifier M7, hehe.. More important, this products we don't have much competitors. Please send us inquiry for diode and surge arresters.

Our surge arresters can cross to Nisshin Electric and Epcos:

  • SR3YP Series(ITU-T Standard): 3-Electrode Arresters
  • SRYH Series(ITU-T Standard): 2-Electrode Arresters

BTW, our website www.kingtronics.com is updated, you can download part list of diode, cross reference of capacitors, Trimming Potentiometer, and SGS certifications from our website.

Contact us

Tel: (86) 769 8118 8110
Tel: (852) 8106 7033
Fax: (852) 8106 7099
E-mail: info@kingtronics.com
Skype: kingtronics.sales
MSN: kingtronics-sales@hotmail.com
Web: www.Kingtronics.com

About

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

Meet Kingtronics in Moscow soon
Chip EXPO 2017
Chip EXPO 2017
"Expocentre" Moscow Russia
Date: Oct 31 - Nov 2nd, 2017
Booth No.: B 20

Meet Kingtronics in Munich soon
Electronica 2018
Electronica 2018
New Munich Trade Fair Centre, Germany
Date: 13-16 November, 2018
Booth No.: To be advised

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