There are many factors that need to be considered when selecting capacitors. The following discusses the capacitor selection elements of MLCC.

MLCC selection: Just meeting the parameters is not enough.
The general decision-making logic for purchasing a product is: whether it can be used, whether it is easy to use, whether it is durable, and the price. In fact, this logic can also be applied to the selection process of MLCC: firstly, the MLCC parameters must meet the circuit requirements, and secondly, whether the parameters and media can make the system work in the optimal state; Besides, is there any defective product in the incoming MLCC and how reliable is it; Finally, is there an advantage in price and is the supplier's cooperation timely. Many design engineers do not attach importance to passive components, thinking that only theoretical calculation of parameters is sufficient. In fact, the selection of MLCC is a complex process, and it is not simply satisfying the parameters.

Selection Elements
-Parameters: capacitance value, tolerance, withstand voltage, operating temperature, size
-Material
-DC bias effect
-Failure
-Price and Supply

The performance of different media determines the different applications of MLCC
-C0G capacitors have high temperature compensation characteristics and are suitable for use as bypass capacitors and coupling capacitors
-The X7R capacitor is a temperature stable ceramic capacitor, suitable for industrial applications with low requirements
-The Z5U capacitor is characterized by its small size and low cost, making it particularly suitable for application in decoupling circuits
-Y5V capacitor has the worst temperature characteristic, but its capacity is large, which can replace the low capacitance Aluminum electrolytic capacitor

MLCC commonly uses different media specifications such as C0G (NP0), X7R, Z5U, Y5V, etc. Different specifications have different characteristics and applications. The main difference between C0G, X7R, Z5U, and Y5V is their different filling media. Under the same volume, the capacity of capacitors composed of different filling media varies, resulting in different dielectric losses and capacity stability. Therefore, when using capacitors, different capacitors should be selected based on their different functions in the circuit.

Kingtronics Introduce Selection for MLCC

Trimming Potentiometers is one of the Kingtronics hot product since 1990.

Kingtronics offers many types of trimming potentiometers and following are some of our popular series with cross reference.
For other product series, you may check our product page from following link.
https://www.kingtronics.com/trimming-potentiometers/index.html

You also can watch product video from Kingtronics YouTube channel. We will keep upload product video in the future.
Subscribe Kingtronics YouTube Channel for not missing any new update!
Trimming Potentiometers product video: https://youtu.be/PByDraT2Iww
 
Contact our lovely sales for your new inquiry. \^o^/
 
**Cross reference:

Brand

Product series

Kingtronics

RKT-3006

RKT-3266

RKT-3296

RKT-3329P

B.I. (Beckman)

89

64

67

62M,82M

Bourns

3006

3266

3296

3329P

Murata

PV23

PV37

PV36

PV32P

Vishay

CT-20/

T63ZB

CT-94/CT-9/

RJ-6P/T7YA/75P

T18/43

T93YA/64

Tocos

RJC097

 

J9

RJC06P

Kingtronics

RKT-3362P

RKT-3386P

RKT-C3305

 

B.I. (Beckman)

25P

72P

17T

 

Bourns

3362P

3386P

3303

 

Murata

PVC6A

PV34P

PVA3

 

Vishay

CT-6P/ FT-6P/

T20YP/63P

TSO33S

 

T73YP/76P

 

Tocos

GF063P

 

VG025CHXT

 

As you know, there are few factory currently produce Super Capacitors in China because of Technical equipment or professionals.

Kingtronics Super Capacitors offer high reliability, high power, low ESR, and ultra-high capacitance energy storage utilizing proprietary, environmentally friendly materials and processes.

These ultra-capacitors are tailored for applications for backup power, pulse power, distribution micro grid, Medical devices and Energy harvesting.

Kingtronics Outstanding 2.7V, 3V Radial, Snap-in, Screw Type and Coin Type Super Capacitors

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

Kt Kingtronics, Your Best choice of Chip Ceramic Trimmer Capacitor

Since Murata stopped making trimmer capacitors, many customers turned to us to find a replacement.

Kingtronics’ Ceramic Trimmer Capacitors definitely can help you solve this problem. Our KKT series can cross to most of Murata Trimmer Capacitor.

Hot stock available. Welcome to contact our sales to give you best support.

Kingtronics corresponds to Murata products as follows:

Kingtronics P/N 

Murata P/N 

Capacitance (pF MAX)

KKT303TR (Black)

TZC3Z030 (Brown, Black)

3pF

KKT306TR (Blue)

TZC3Z060 (Blue, Black)

6pF

KKT310TR (Ivory)

TZC3Z100 (White, Black)

10pF

KKT320TR (Pink)

TZC3Z200 (Red, Black)

20pF

KKT330TR (Green)

TZC3Z300 (Green, Black)

30pF

Kt Kingtronics, prior choice of SMD type Ceramic Trimmer Capacitors

We recently receive many enquiries of ECAP -radial type, which can be applied into lighting, power supply, automotive electronics, and so on.

Compared with other suppliers, our lead time is more advantageous, around 5~9 weeks.

Kingtronics can give you best support with favorable price. Let us check our best offer for you!

Technology

Manufacturer

Lead-Times

Lead-Times Trend

Aluminum Electrolytic Capacitors

NIC Components

18-20

Increasing

Nichion

18-28

Stable

Surge

14-19

Increasing

Panasonic

14-18

Decreasing

United Chemicon

16-20

Increasing

Kingtronics

5~9

Stable


Aluminum Electrolytic Capacitors - Radial Type

Kingtronics P/N

Load Life

Temperatures

Characteristic

GKT-GS

2000H

85°C

Super Miniaturized

GKT-GT

2000H

105°C

High Temperature

GKT-GH

3000H~6000H

105°C

Miniaturized, long life

GKT-GL

4000H~10000H

105°C

Long life, Miniature

GKT-GD

2000H

105°C

Low Impedance

GKT-GE

5000H

105°C

Long Life

GKT-GF

5000H

130°C

Long life

GKT-GQ

5000H

105°C

Miniaturized,high stability

GKT-GR

3000H~6000H

105°C

Long life,High frequency

GKT-GU

3000H

105°C

Lowest impedance

GKT-GZ

1000H

105°C

Non-Polarized

GKT-GN

6000H-10000H

105°C

Extremely long life


Kingtronics offers high quality Radial, Snap-in, Screw Type and Coin Type Super Capacitors at incredibly aggressive prices.

following our product data, welcome to send us inquiry to check more details!

Series name

DKT-DZ 2R7

DKT-DZ 3R0

DKT-DA

type

Radial Type, Snap-in Type, Screw Type

Coin Type

Rated Voltage

2.7V

3V

5.5V

Capacity Range

0.1F~3000F

1F~500F

0.1F~1.5F

Operating Temperature

-40~+70°C

-40~+65°C

-25~+70°C

**Kingtronics (Kt) Super Capacitors Features
 
Standard coin-type, Radial type, Snap-in type, Screw Type terminals
 
Small-sized, large capacity
 
High energy and high power

Low ESR
 
Pb-free and RoHS compliant

Kt Kingtronics Offer Super Capacitor--Radial, Snap-in, Screw Type and Coin Type

After Summer break, are you also looking for better solution ? 

Late 2018 we got lots inquiries & orders for Trimpot SMD-3mm, since Panasonic has no longer offer below EVM series since this March.
 
Kingtronics can help support you with stable supply, competitive price and lead time 7-9 weeks !
 
Welcome check and share us if any possible demand, let’s work by together ~

Kingtronics P/N  Panasonic Panasonic Panasonic          
C3305 EVM3S EVM3VS EVM3Y          
(discontinued) (discontinued) (discontinued)          
                 
Kingtronics P/N Bourns Tocos Tocos RoHM Noble Piher Panasonic Vishay
C3305 3303 VG025CHXT VG035CHXT MVR32 TMC3 SC-3 EVM1SSW/X TSO33S
(discontinued)


Kingtronics GKT-VW Series Aluminum Electrolytic Capacitors(Kt SMD E Cap) are a revolution in size and performance. The GKT-VW has updated that [Kt] logo mark for diameter 4mm is [K].The AEC-Q200 qualified capacitors use advanced foil technology allowing for a smaller case size while delivering the same performance of legacy capacitors.

Features:
Designed for surface mounting on high density circuit board
ISO/RoHS certified quality
Long load life: 10000H
Operating temperature range: -40℃~+105℃
Wide range capacitance: 1uF - 1000uF
Voltage range: 6.3V - 450V.DC
Reflow soldering is available
Available for high density surface mounting
High stability and reliability

These kinds of Kt SMD E Cap products can be found in DC to DC Converter, Inverter and Rectifier Circuits. Automotive Industries, Power Suppliers, Industrial LED Lighting, and Telecom Infrastructure are also involved.
Kindly please check more items and datasheet from below links:
http://kingtronics.com/pdf/GKT-VW-105C-SMD-Aluminum-Electrolytic-Capacitors.pdf

The SMD Aluminum Electrolytic Capacitors(Kt SMD E Cap) is particularly suitable for miniaturization and large capacity of the capacitor. The GKT-VD with black print and "KtK" or "KK"mark on the case top has best in class high-frequency performance, and it can reduce the interference of electromagnetic and radio frequency.

Features:
Designed for surface mounting on high density circuit board
ISO/RoHS certified quality
Life time 105℃ 6000hrs standard product
Operating temperature range: -40℃~+105℃
Wide range capacitance: 1uF - 22uF
Voltage range: 160V ~ 450V.DC
Available for high density surface mounting
High stability and reliability

Kingtroncis GKT-VD applications can be divided into: Consumer Electronics like Digital Set-Top Boxes, LCD, Car DVD; Industrial Electronics and Lighting Industry like LED Lighting, Telecom Infrastructure; New Energy and Automobile Industries like Vehicle Electric Equipment.
Kindly please check more items and datasheet from below links:
http://www.kingtronics.com/pdf/GKT-VD-105C-SMD-Aluminum-Electrolytic-Capacitors.pdf

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
YouTube: www.youtube.com/c/Kingtronicskt

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

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