Kt kingtronics Trimming Potentiometer 3386

 

Brief Description:
Trimmer 3386, 3/8" Square Single Turn Cermet Trimming potentiometer, 3386B, 3386C, 3386H, 3386J, 3386W, 3386S, 3386X, Kingtronics.

Detailed Description:
Standard Resistance Range 10Ω - 5MΩ
Resistance Tolerance ±5%, ±10%
Absolute Minimum Resistance ≤1% R or 2Ω
Contact Resistance Variation CRV≤3%
Insulation Resistance R1≥1GΩ(100Vac)
Withstand Voltage 600Vac
Effective Travel 300°
Standard Packaging 50pcs, per tube

RoHS compliant
20 years manufacturer, with good quality and attractive price
Kingtronics own brand “KINGTRONICS”

Kingtronics other trimming potentiometer:
3296 3006 3266 3362 3323 3329 3309 3590 3540 065 063 C3305 

 

Kt Kingtronics Strong Series Products

Kingtronics specializes in manufacturing trimming potentiometers, tantalum & ceramic capacitors, diode and bridge rectifiers.
We are a professional electronic components manufacturer with over 20-year history. Could you pls check below Kingtronics Strong Series Products?
---ISO 9001: 2008 manufacturer, 2 factories since 1990, ISO/UL/SGS certificates

1. QKT--Quartz Crystal
    QKT-HC49U, QKT-HC49S, QKT-HC49SMD
    http://www.kingtronics.com/pdf/Kingtronics-Crystals-list.pdf

2. RKT--Trimmer Potentiometer(Cross to Bourns,Murata,Tocos,Vishay, BI technology)
    3296 3006 3386 3266 3362 3329 3590S SMD C3305 3mm SMD trimmer (3303, Murata PVZ3A)
    http://www.kingtronics.com/pdf/Kingtronics-Potentiometer-part-list.pdf

3. MKT--Radial Multilayer Ceramic Capacitor, Lead, Through Hole;
 AKT--Axial Lead Multilayer Ceramic Capacitor
    0.01uF 50V X7R +/-10% P:5.08mm Bulk RoHS
   http://www.kingtronics.com/pdf/Kingtronics-ceramic-multilayer-capacitor-part-list.pdf 

4.TKT-- Dipped Tantalum Capacitors, Radial Type, Lead Space.
   1uF 35V +/-20% P: 2.54mm Bulk RoHS
   http://www.kingtronics.com/pdf/Kingtronics-tantalum-capacitor-part-list.pdf 

5. Diode and Bridge Rectifier
    Diode S1M, SM4007, RS1M, M7, LL4148, BZV55C,
    Bridge Rectifiers MB2S, MB6S, MB8S (S380), DB107S
    http://www.kingtronics.com/pdf/Kingtronics-diode-and-bridge- part-list.pdf

Kt Kingtronics 2013 Charity Event in Guangxi Province

In the past several years, Kingtronics has devoted in lots of social activities.
This year, we went to Guangxi province, this is the second time we have been there, to know the people and social life there.

Here we would like to thanks for the volunteers in Guangxi. Without your help, we can not give out our love. Without your help, the needed can not enjoy our offer.
You are just like an angel and a bridge to connect the two individual parts together. 

At the same time, Kingtronics has plan to spread our help to more and more needed one.
Please join us to build a more beautiful and harmonious world.

Kt Kingtronics Trimmer Potentiometer RKT-3386

Some customers said Murata stop some trimmer like PV34; in Kingtronics (Kt) , the equivalent part number is RKT-3386.

http://www.kingtronics.com/trimming-potentiometers/RKT-3386.html

Kingtronics is one of the oldest trimmer potentiometer factory in China, with ISO, SGS certified. We sell top quality for trimmer in China.

Kingtronics (Kt) Trimming Potentiometer Cross Reference Guide 

http://www.kingtronics.com/pdf/cross-reference.pdf

Kingtronics P/N

B.I. (Beckman) 

Bourns

Murata

Vishay

Tocos 

RKT-3362P

25P 

3362P

PVC6A

T73YP/76P

GF063P

RKT-3329P

62M,82M

3329P

PV32P

75P

RJC06P

RKT-3329H

82P

3329H

PV32H

75H

RJC06W

RKT-3006P

89P

3006P

PV23P

43P

RJC097P

RKT-3386P

72P

3386P

PV34P

T20YP/63P

 

RKT-3296W

67W

3296W

PV36W

T93YA/64W

J9W

RKT-3296X

67X

3296X

PV36X

T93XA/64X

J9X

RKT-3266W

64W

3266W

PV37W

T6YB/T63YB

RJC261W

RKT-3266P

64P

3266P

PV37P

1248P/T6ZB

 

RKT-3266Y

64Y

3266Y

PV37Y

T6YA/T63YA

 

RKT-3309P/W

 

3309P,3309W

 

 

 

RKT-C3305

17T

3303

PVZ3A(T)

TSO33S

VG025CHXT*

RKT-3590S

 

3590S

 

 

 

 

 

Kt Kingtronics Showed on Expo Electronica Moscow

During 10th~12th April, ISO Manufacturer Kingtronics showed at Booth L40 in hall 3.I'd like to show some beautiful pictures with you.  Please looking through below.

Moscow impress me deeply, beautiful city and the fresh air! But it is a little crowed. Our customers regard us as their friend, show us around for sightseeing. 

Red Square 

Kt Kingtronics Website Add a Russian Language Version

Established in 1995, Kingtronics International Company as an international company, we focus on product quality as well as management improvement. We insist on ISO 9001:2008 quality system. All our products are RoHS compliant, and our bridge rectifier have UL approval.


In order to expand our market in russia, Kingtronics participated in 2008, 2009, 2010, 2011, 2012 and 2013 EXPO ELECTRONICA in Moscow, Russia. This year, our marketing department devoted lots of time on our website upgrading, now our kingtronics website add a russian language version, which will help a lot russia domestic customer to know more about our company.


Please visit here for a quick view of our russia information:
http://www.kingtronics.com/pdf/Kingtronics-Russian.pdf

Kt Kingtronics Tantalum Chip Capacitors---CKT

Kingtronics CKT series tantalum chip capacitors have high volumetric efficiency and stable electric perfermances. 

CKT surface mount tantalum capacitors can offer 6 sizes: P size (2012), A size (3216), B size (3528), C size (6032), D size (7343), E size (7343). 

Chip tantalum capacitors include general purpose standard chip tantalum capacitors and Low ESR chip tantalum capacitors.

Features

- Molded case available in six case codes 

- Compatible with all popular “High Volume” automatic pick and equipment 

- Optical character recognition qualified

Kingtronics Tantalum Cross Reference Guide

Kingtronics Series Kingtronics Description NIC Series  AVX(KYOCERA) Kemet KOA/Hitachi Matsuo
CKT Series Tantalum Chip Capacitors, General Purpose, A,B,C,D,E,F NTC-T TAJ T491 TMC TMC-M 265 267
 NEC Nichicon Panasonic Vishay China Part No.
NR F93 TE(ECST) 293D CA45

 

 

Kt Kingtronics Applications of Trimmer Potentiometers


Example1: Flicker adjustment for LCD (Liquid - crystal display)
To adjust the reference voltage (VCOM) of LCD.
With inappropriate reference voltage, there will be flicker on LCD screen.
Use trimmer Potentiometers to adjust reference voltage for flicker restraining.

LCD has some flickers if the voltage is not suitable for LCD.
 

You can reduce the flickers when you adjust the voltage by using trimmer potentiometer.
 

Example2: Gain adjustment for Blu-ray, DVD, CD disc reading optical pick - up.

As record media Blu-ray, DVD and CD etc. usually be used, and we use optical pick - up for the data
reading and writing from disc. In an optical pick - up, there is a light - sensitive element to detect
reflected light from disc.And a trimmer potentiometer is used to adjust the sensitivity
of thislight - sensitive element.
 

Circuit example Playback system device (ex, DVD, CD, playback)

Example3: Sensitivity adjustment for sensor products.

There are all kinds of sensors around our life.

  • Lights turn on automatically when human be detected.
  • Smoke detector for fire preventing.
  • Parking assist system for distance from car to wall.
  • Product detection sensor in factory.
     

 For these sensors, trimmer Potentiometers are used for suitable sensitivity.
 

Kt Kingtonics Principle of Trimmer Potentiomerets

Principle of Trimmer Potentiomerets

A fixed resistor with a mechanism to change resistance construct a trimmer potentiometers. The principle is with the changing of resistive element length according a wiper sliding, the resistance will be changed. Use this method, with same sectional area, the resistance can be changed relative to resistive element length, and products can be manufactured in low cost.



            R: Resistance [Ω] 
            ρ: Resistivity [Ω/m] 
            L: Resistive element length [m] 
            S: Resistive element sectional area [m2]

  • The position of contact point decide the length of resistive element.
    Resistance between No.1 and No.2 (R12) will become higher if contact point become closer to No.3.
  • For easy introduction, we drew the resistive element like a rectangular solid. Actually, almost resistive element is round shape
    (U - shaped) .So the track of wiper is circle, and resistance is decide by the angle of wiper.
     

Change in resistance of Trimmer Potentiometers

There is the relationship between wiper position (angle) and resistance in below figure.

The output wave is besed on below conditions.
Resistive element is round shape (U - shaped) /Single - turn/No whirl - stop.

Construction
Single - turn, no whirl - stop typ    The relationship between wiper position (angle) and resistance 

 
Feature of Trimmer Potentiometers

By using trimmer potentiometers, it is no problem to set surrounding circuit constant roughly.
Would you please use trimmer potentiometers if it is difficult to decided on a resistance value in your circuit. You can design your circuit roughly and quickly as the result.
  

Kt Kingtronics Promotion Literature

Dear Valued customers,
 
We invite you to help us promote our products, we can give your full support, like our catalogue/ leaflet, sample kit, filefolder and mutiltool.
 
http://www.kingtronics.com/pdf/Kingtronics-Promotion-Literature.pdf

 

 

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