Trimming potentiometers are Kingtronics' first products.
Kingtronics potentiometers (Kt trimming potentiometer) include following part number:
RKT-3006, RKT-3266, RKT-3269, RKT-3296, RKT-3323, RKT-3329, RKT-3362, RKT-3386, RKT-3306, RKT-3309, RKT-3540S, RKT-3590, RKT-C3305, RKT-065…
They are widely used in all below electronic equipment.

Welcome to check our website to find parts which fit your demand. https://www.kingtronics.com/trimming-potentiometers/
Kingtronics Kt RKT Trimming Potentiometers Product viseo: https://www.youtube.com/watch?v=ZQiJx5bjvbk

1. Air conditioners

29. Telephones

57. Video game systems

2. Bread makers

30. Fax machines

58. Toys & kits, electronics

3. Coffee/tea makers

31. Camcorders

59. Radio controls for models

4. Dental hygiene devices

32. Electronics for cameras

60. Metal detectors

5. Dishwashers

33. Digital cameras

61. Power tools

6. Door chimes, electronic

34. Cassette players for autos

62. LCD modules

7. Door opening systems

35. Car stereos

63. Sensors

8. Food processors

36. Auto repair instruments

64. Optical transceivers

9. Freezers

37. Cassette recorders

65. Televisions

10. Kitchen appliances

38. Compact disc players

66. Digital TVs

11. Microwave ovens

39. Hi-fi amplifiers

67. TV receivers

12. Kitchens

40. Hi-fi cassette decks

68. VCRs

13. Refrigerators

41. Stereo systems

69. HDTVs

14. Stoves/ovens

42. Tape recorders

70. Cable set-top boxes

15. Controls for white goods

43. Turntables

71. Satellite TV receivers

16. Environmental controls/equipment

44. Receivers

72. DVD players

17. Electronic insect repellants

45. Radios

73. DVD recorders

18. Intercom systems

46. Radio cassette recorders

74. Printers

19. Smoke detectors

47. Portable stereos

75. Photo printers

20. Thermostatic controls

48. Music centers

76. Laptops

21. Trash compactors

49. Music mixing equipment

77. Computers

22. Ultrasonic devices

50. Organs and musical instruments

78. Computer monitors

23. Amateur and CB radios

51. Clock radios

79. Computer power supplies

24. Cordless telephones

52. Clocks

80. Home networks

25. Telephone amplifiers

53. Digital table clocks

81. Personal computers

26. Telephone answering machines

54. Educational toys

82. Handhelds

27. Telephone dialers, automatic

55. Electronic games

83. PDAs

28. Telephone sets, digital

56. Game units

84. Portable CD

Kt Kingtronics Trimming Potentiometer Applications

Kingtronics RKT-3269 series is SMD type trimpot, it could support all kinds of circuit adjustments in all types of electronic equipment. Applications include measuring linear distance, angles or rotations in production equipment, industrial test and measurement equipment, and medical equipment.Following our product data, welcome contact us for more information.

Product datasheet: https://www.kingtronics.com/pdf/RKT-3269.pdf

RKT-3269 SMD Square Trimming Potentiometer Feature:
Mounting Type: Surface Mount
Multiturn trimmer
Cermet / Industrial / sealed Trimming Potentiometer
2 terminal styles: 3269W, 3269P
standard resistance range from 10Ω to 5MΩ
Power (Watts):0.25W, 0W
Tolerance:  ±10% (100Ω ~ 1M) ; ±20% (R<100Ω, >1M)
Tube packing, 50 pcs/ tube 

Kingtronics RKT-3269 SMD Square Trimming Potentiometer in Tube packing

The price of raw materials rises and the cost of passive components rises.
Passive components are mainly divided into three families: resistors, capacitors, and inductors, many of which are made of copper and aluminum.
The price of copper clad laminate (CCL) has risen recently, and the source is the rise in copper prices. The situation in the aluminum market is the same as that in the copper market. They both started to rise at the end of the first quarter and have accumulated a lot of gains.
With the recovery of market demand, the prices of copper and aluminum can be adequately supported. For passive component manufacturers, the price increase of copper and aluminum will increase the cost of raw materials, and price increases to ensure profits may occur frequently.

Several major markets have recovered and demand for passive components has increased.
With the development of the 5G industry chain, electric vehicles and other fields, the PC and server market demand caused by the "home economy" caused by the epidemic remains unchanged. In general, several important markets around the world are recovering in the fourth quarter, which will also stimulate the growth of passive component market demand.
In many industry sectors, the 5G industry chain and new energy vehicles have the largest increase in demand for passive components, and they are also key projects that are supported.

In the future, under the background of strong new energy vehicles, the demand for passive components will also increase sharply. In the 5G industry, both mobile phone business and new base stations are inseparable from the demand for passive components, and they are more than ever.

Major factories suspend production, may be the final push for price increases.
At a time when the supply and demand relationship in the passive component market is tight, the original factory has stopped production again, which may directly break the market balance and become the ultimate driver of price increases.

According to the latest report from Taiwanese media, Taiwan's passive component factory Walsin Malaysia factory has an employee infected with the epidemic. Currently, production is temporarily suspended and is planned to be suspended for three weeks. Affected products may include car gauge resistors, 0201 resistors and high-energy resistors.
The current critical period for demand recovery is that the original passive component factory is too late to expand production. This time, instead, a new gap has been created due to the suspension of production by Walsin. Next, it depends on how many transfer orders from Walsin can be absorbed by Yageo and Chilisin, and whether they will take advantage of the situation to raise prices.

According to the latest situation, the price increase of passive components will come earlier than expected, and the possibility that the market will start at the end of the year will greatly increase. All of us should take countermeasures from now on to prevent sudden changes in the market from being caught off guard.
Welcome to check Kingtronics latest offer support for below strong passive components!

RKT-Trimming Potentiometer RKT-3006, RKT-3266, RKT-3269, RKT-3296, RKT-3323, RKT-3329, RKT-3362, RKT-3386, RKT-3306, RKT-3309, RKT-3540S, RKT-3590, RKT-C3305, RKT-065
GKT-Aluminum Electrolytic Capacitor Axial Type, Radial Type, Snap-in Type, Screw Type and Lug Type and SMD Chip Type
MKT-Radial Multilayer Ceramic Capacitor
KKT-3mm Chip Ceramic Trimmer Capacitor 3pF, 6pF,10pF, 20pF, 30pF

Kingtronics produce Potentiometer professionally for about 30+ years with ISO & SGS Certified. Following our Precision Potentiometer with competitive quality and price, welcome your inquiry.

RKT-3540S Precision Potentiometer (Multiturn) -102/202/502/103/203/503
RKT-3590S Precision Potentiometer (Multiturn) -102/202/502/103/203/503


**Features:
Bushing mount precision potentiometer
Metal shaft and bushing
Wirewound potentiometer
Multiturn potentiometer

Lead time: 4-7 weeks
Product video : https://www.youtube.com/watch?v=ZQiJx5bjvbk&t=3s

Kingtronics Precision Potentiometer –RKT-3540S and RKT-3590S

below 6 application of Kingtronics' Diode & Bridge Rectifier, they can be used in its manufacturing.
Welcome send your inquiry to us, let us check and quote best to you! 
Monthly output: 90kkpcs per value

1》Lighting :
M7, 1N5819, 1N4007, DB3, 1N4007S, FR107, BA159, ABS10, MBL10S, ES1J, G1M, GS1M, DB107S, DB157S, DB207S

2》Power Management:
KBU410, KBU610, KBU810, KBU1010, KBU1510, KBU2510, D2UB100, D3UB100, GBU410, GBU610, GBU810, GBU1510, GBU2510, KBJ410, GBJ610, KBPC2510

3》Consumer Electronic Products:
SR560, HER207, 1N5406, GBJ1010, KBJ410, FR307, GBJ1510, HER107, FR207, SR5100, FR107, KBJ610

4》Computer :
KBP210, KBP310, D2UB100, D3UB100, D4UB100, GBU410GBU610

5》Commercial Unit:
MB10S, SS12, SS14, SS16, LL4148, P6KE400A/P6KE400CA, M7, SMBJ400A/SMBJ400CA

6》Industrial Communication Device:
GBJ210, KBJ410, GBJ1010, GBJ2010, GBJ2510


Kingtronics' Diode & Bridge Rectifier Application

1. Fast recovery diode
Fast recovery diode, FRD for short, is a semiconductor diode with good switching characteristics and short reverse recovery time. It has unidirectional conductivity like ordinary diodes. It is mainly used in electronic circuits of switching power supplies, pulse width modulators, inverters, etc. It is mainly used as high-frequency rectifier diodes, freewheeling diodes or damping diodes.

2. Schottky Barrier diode
The Schottky Barrier diode, abbreviated as SBD, is not made by using the principle of PN junction.
It is a semiconductor made by using metal as the anode and N-type semiconductor as the cathode, using the barrier formed on the contact surface of the two with rectification characteristics. A semiconductor device is
a kind of hot carrier diode.
Schottky diodes are mainly used in circuits as rectifier diodes, freewheeling diodes, protection diodes, etc., and are mainly used in low-voltage, high-current circuits, such as switching power supplies, Frequency converter, inverter, microwave communication.

3. Features of fast recovery diodes and Schottky Barrier diode
a. The reverse recovery time of fast recovery diodes is several hundred nanoseconds, while Schottky Barrier diode are faster than it, even several nanoseconds;
b. The reverse breakdown voltage of fast recovery diodes is high, generally higher than 200V, or even several thousand volts, while the reverse breakdown voltage of Schottky Barrier diodes is very low, generally below 100V, and some will be higher;
c. The power consumption of fast recovery diodes is relatively large, while Schottky Barrier diodes have short reverse recovery time, low loss and low noise.
Kingtronics website:https://www.kingtronics.com/diodes-rectifiers/

Kt Kingtronics Introduce the Differences Between Recovery Diodes and Schottky Diodes

Recently we have received more and more orders for Aluminum Electrolytic Capacitors, do you also have demands?
Kingtronics posses with the strongest production line of Aluminum Electrolytic Capacitors for decades, the reliable qualities, efficient lead time and competitive price are always the essential standard we insist to maintain.
Refer to the Axial Type of the general information, it is one of our popular products we produce

Following is the general information of Aluminum Electrolytic Capacitors Axial Type, welcome to contact us for the details.
Application include:
1.Automotive electronics: air conditioning system, head-up display, AV system, car battery management system, digital driving recorder
2.General purpose and industrial, automotive, telecommunication, audio-video
3.Coupling, decoupling, timing, smoothing, filtering, buffering in SMPS
4.Boards with restricted mounting height, vibration, and shock resistant

Aluminum Electrolytic Capacitors Axial Type

Kingtronics P/N

Load Life

Temperatures

Characteristic

GKT-AL

2000H

85°C

Low Leakage Current

GKT-AV

2000H

85°C

Standard

GKT-AT

1000H

105°C

Standard

GKT-AA

1000H

105°C

Audio, DF at Max 4% BP

GKT-AM

1000H

105°C

Audio, DF at Max 5% BP

GKT-AN

1000H

105°C

Audio, DF at Max 10% BP

GKT-AQ

1000H

105°C

Audio, DF at Max 10% BP


Kingtonics The Best Support of Axial Aluminum Electrolytic Capacitors

It is estimated that the output value of quartz components in 2019 and 2020 will be 34.0 and 3.52 billion US dollars, respectively.
It continues to grow steadily, and since it is mostly a customized product, there are no supply and demand gaps and significant price increases; quartz components continue to benefit from the trend of miniaturization, and most of the components are customized products, and customer demand is stable.

In 2020, it is estimated that due to the increase in demand for 5G mobile phones and Netcom equipment, the industry trend is expected to continue to grow steadily.
The production of quartz components was reduced in 1H19 due to Japanese manufacturers, and the market supply decreased.
What's more, it is estimated that some components will be tight in 2H20, which will cause a new wave of component price increases.

How about turning to Kingtronics, our Quartz Crystals can support you favorable price and stable L/T 3-5 weeks with RoHS certified.  Remain at your service!

Quartz Crystals

Kingtronics P/N

Quartz Crystal

Size

Frequency Range

QKT-HC49U

Leaded Quartz Crystal

11.05x4.65x13.46mm

1.8432MHz to 200.000MHz

QKT-HC49S

Leaded Quartz Crystal

11.05x4.65mx3.38mm

3.200MHz to 100.000 MHz

QKT-HC49SMD

SMD Quartz Crystal

12.2x4.5x4.0mm

3.200MHz to 100.000 MHz

QKT-1612SMD

SMD Quartz Crystal

1.6x1.2mm

24.000 MHz to 48.000 MHz

QKT-2016SMD

SMD Quartz Crystal

2.0x1.6mm

20.000 MHz to 54.000 MHz

QKT-2520SMD

SMD Quartz Crystal

2.5x2.0mm

12.000 MHz to 54.000 MHz

QKT-3225SMD

SMD Quartz Crystal

3.2x2.5mm

12.000 MHz to 54.000 MHz

QKT-5032SMD

SMD Quartz Crystal

5.0×3.2mm

8.000 MHz to 150.0000 MHz

QKT-OSC2520

SMD Oscillator

2.5x2.0mm

1.000MHz to 64.000 MHz

QKT-OSC3225

SMD Oscillator

3.2x2.5mm

1.000MHz to 125.000 MHz

QKT-OSC5032

SMD Oscillator

5.0x3.2mm

1.000MHz to 125.000 MHz

QKT-OSC7050

SMD Oscillator

7.0x5.0mm

1.000MHz to 150.000 MHz

QKT-2060DIP

Tuning Fork Crystal

Tuning Fork 2060

30KHz to 200KHz

QKT-3080DIP

Tuning Fork Crystal

Tuning Fork 3080

30KHz to 200KHz


Kingtronics Passive Components Benefit from 5G Business Opportunities

Kingtronics MOSFETs feature low on-resistance and high switching speed. We offer a wide voltage lineup from small signal products to 800V high voltage products, and can be used for various applications such as power supplies and motor drive circuits.

Following are our P/N of MOSFETs, welcome share your inquiry with us for further best checking.

P-Channel / N-Channel Power MOSFETs

Kingtronics P/N

Package

N-Channel Power MOSFETs

 

2N7002DW

SOT-363

2SK3018

SOT-323

KT2302

SOT-23

KT2N60

TO-251, TO-252
TO-220, TO-220F

KT2N65

TO-251, TO-252
TO-220, TO-220F

KT2N80

TO-220, TO-220F

KT4N60

TO-220, TO-220F

KT4N65

TO-251, TO-252

KT5N80

TO-220, TO-220F

KT7N65

TO-251, TO-252
TO-220, TO-220F

KT8N80

TO-220, TO-220F

KT10N65

TO-220, TO-220F

KT10N80

TO-220, TO-220F

KT12N65

TO-220, TO-220F

KT12N80

TO-220, TO-220F

KT20N60

TO-220, TO-220F

KT20N65

TO-220, TO-220F

 

 

P-Channel Power MOSFETs

 

KT2301

SOT-23

KT3401

SOT-23-3

KT3407

SOT-23-3

Kingtronics MOSFETs for Power Supplies and Motor Drive Circuits

Super capacitors, also known as electrochemical capacitors (electric double layer capacitors), gold capacitors, farad capacitors.
It is a kind of electrochemistry and component developed from the 70s and 80s of last century to store energy through polarized electrolytes.
It is a power supply with special performance between traditional capacitors and batteries.

Features are:
*Higher capacitance than electrolytic capacitors, Higher power than secondary batteries
*Safety
*Non-chemical based 
*charging-discharge mechanism proviedes safety from hazard factors comparing secondary batteries
*Environment Friendly
*Million times of charge-discharge cycle Semi permanent life cycle

Application:
Smart phones, PDAs, digital cameras,
SSD, hand tools, home electronics
GPS modem

Kingtronics DKT series can help you to with the need of Super Capacitor, welcome to check our best offer anytime.

Super Capacitors Radial, Snap-in, Screw and Coin type

Kingtronics P/N

Rated Voltage

Temperatures

Characteristic

DKT-DA

5.5V

-25~+70°C

Coin type, large capacity

DKT-DZ

2.7-3V

-40~+70°C

Radial/Snap-in/Screw type, low ESR

Kingtronics-Brief Knowledge of Super Capacitor

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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