Suntan Precision Multiturn Wirewound Potentiometer - TSR-3540/TSR-3590

April 11, 2014 Views
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Suntan Technology Company Limited
---All Kinds of Capacitors

We have good news to share with our Suntan customers that we expend our production line for TSR-3540 , TSR-3590 in year 2014. Please send enquiry to us if you have demand, thank you.
 
http://www.suntan.com.hk/Trimming-Potentiometers/TSR-3540.html
http://www.suntan.com.hk/Trimming-Potentiometers/TSR-3590.html
 
Suntan can offer all kinds of Trimming Potentiometers, as below:

TSR-3006 - Rectangular Trimming Potentiometers
TSR-3323 - 7 Terminal Square Trimming Potentiometers
TSR-3296 - 5 Terminal Square Trimming Potentiometers
TSR-3362 - 9 Terminal Square Trimming Potentiometers
TSR-3386 - 8 Terminal Square Trimming Potentiometers
TSR-3329 - Circularity Trimming Potentiometers
TSR-3266 - 5 Terminal Square Trimming Potentiometers
TSR-3318 - 6mm Phenolic Round Trimming Potentiometers
TSR-3306 - 6mm Cermet Round Trimming Potentiometers
TSR-3309 - 9mm Round Trimming Potentiometers
TSR-065 - Phenolic Trimming Potentiometers
TSR-3590 - Precision Multiturn Wirewoud Potentiometer
TSR-105H - 6 Terminal Trimming Potentiometers  

Suntan - TSR-3386-TL, 8 Terminal Square Trimming Potentiometer

March 24, 2014 Views
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Suntan Technology Company Limited
---All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of trimming potentiometers. Including SMD trimming potentiometers, rectangular trimming potentiometers, wirewound trimming potentiometers, phenolic trimming potentiometers and 5, 6, 7, 8, 9 terminal trimming potentiometers etc. Today we will introduce 8 terminal square trimming potentiometer TSR-3386-TL to you.

Features:

  • Single Turn/ Cermet/ Industrial/ Sealed
  • Many Terminal Styles

Electrical Characteristics:

Standard Resistance Range  10Ω - 5MΩ 
Resistance Tolerance ±10% 
(±20% only for 10 ohm)
Absolute Minimum Resistance ≤1% R or 10n

Environmental Characteristics:

Power Rating (315volts max) 0.5W@70, 0W@125 
Temperature Range -55 ~ +125 
Temperature Coefficient General offer ±250 ppm/ 
(±100ppm/ is available if request.)

Physical Characteristics:

Strarting orque ≤35mN·m 
Marking  Resistance Tolerance 
(When no identification, it is of ± 10%)
Standard Packaging  50pcs, per tube
 

If you want to learn more, please check below datasheet :

http://www.suntan.com.hk/pdf/Trimming-Potentiometers/TSR-3386.pdf
http://www.capacitors.hk/Trimming-Potentiometers/TSR-3386.pdf

Suntan Trimming Potentiometers Standard Packing Method - Tube

February 19, 2014 Views
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Suntan Technology Company Limited
---All Kinds of Capacitors

Trimming Potentiometers mostly goes in tube packing, usually 50 pieces in one tube and the length of tube can be divided to many

different sizes, which is very flexibel.
 
Please refer to below tube packing picture from Suntan Technology Company Limited .

At the same time, please refer to our most strong series in Trimming Potentiometers as following!
 
http://www.suntan.com.hk/Trimming-Potentiometers/

 
TSR-065 : Trimming Potentiometers Phenolic
TSR-3006 : Trimming Potentiometers Rectangular
TSR-3296 : Trimming Potentiometers 5 Terminal Square
TSR-3323 : Trimming Potentiometers 7 Terminal Square
TSR-3386 : Trimming Potentiometers 8 Terminal Square
TSR-3362 : Trimming Potentiometers 9 Terminal Square
TSR-3329 : Trimming Potentiometers Circularit
TSR-C3305 : Trimming Potentiometers SMD - 3MM

Suntan Wirewould Trimming Potentiomers - TSR-3540

October 21, 2013 Views
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Suntan Technology Company Limited
---All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of Trimming Potentiometers. Including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers and 5, 6, 7, 8, 9 terminal Trimming Potentiometers etc. 

Here, we emphatically introduce TSR-3540 which belongs to Wirewould Trimming Potentiomers.

Features

  • At room ambient: +25°C nominal and 50% relative humidity nominal, except as noted. 
  • Consult manufacturer for complete specification details

Specifications

Wirewound Element - 3540 / precision Element - 3541 Electrical Characteristics

Standard Resistance Range

100 to 100KΩ

Total Resistance Tolerance

±5%

Independent Linearity

±0.25%

Effective Electrical Angle

3600° +10°, 0°

Absolute Minimum Resistance/ Minimum Voltage

1Ωor 0.2% Max

Noise/ Output Smoothness

100ΩENR Max

Dielectric Withstanding Voltage

1000 VAC Min

Insulation Resistance (500 VDC)

1000 megΩ Min

Resolution

See recommended part#

If you want to know more details, please click below link.
http://www.suntan.com.hk/Trimming-Potentiometers/TSR-3540.html

Suntan Hot Trimming Potentiometers TSR-3266,TSR-3296, TSR-3386

October 3, 2013 Views
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Suntan Technology Company Limited
---All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of Trimming Potentiometers.  Including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers and 5, 6, 7, 8, 9 terminal Trimming Potentiometers etc. However, 5, 6, 7, 8, 9 terminal Trimming Potentiometers are most popular with customers.

Here, we take TSR-3266,TSR-3296, TSR-3386 as an example to introduce respectively.

TSR-3266 — 5 Terminal Square Trimming Potentiometer

Feature

  • (Multiturn/ Cermet/ Industrial/ Sealed) 
  • (5 Terminal Styles)

Characteristics

Standard Resistance Range

10Ω - 5MΩ

Resistance Tolerance

±10% (±20% only for 10Ω)

Absolute Minimum Resistance

≤1% R or 10Ω

Contact Resistance Variation

CRV≤3%or 5Ω

Insulation Resistance

R1≥1GΩ(100V AC)

Withstand Voltage

500V AC

Effective Travel

12±2turns nom

TSR-3296 — 5 Terminal Square Trimming Potentiometer 

Features

  • (Multiturn/ Cermet/ Industrial/ Sealed) 
  • (5 Terminal Styles)

Characteristics

Standard Resistance Range

10Ω - 5MΩ

Resistance Tolerance

±10% (±20% only for 10 ohm)

Absolute Minimum Resistance

≤1% R or 2Ω

Contact Resistance Variation

CRV≤1%or 3Ω

Insulation Resistance

R1≥1GΩ(500V AC)

Withstand Voltage

640V AC

Effective Travel

28 turns nom

TSR-3386 — 8 Terminal Square Trimming Potentiometer

Features

  • (Single Turn/ Cermet/ Industrial/ Sealed) 
  • (Many Terminal Styles)

Characteristics

Standard Resistance Range

10Ω - 5MΩ

Resistance Tolerance

±10% (±20% only for 10 Ω)

Absolute Minimum Resistance

≤1% R or 2Ω

Contact Resistance Variation

CRV≤3%

Insulation Resistance

R1≥1GΩ(100V AC)

Withstand Voltage

600V AC

Effective Travel

300°

If you want to know more information, please click :  http://www.suntan.com.hk/Trimming-Potentiometers/

Suntan the Resistive Element of Trimming potentiometers

November 5, 2012 Views
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Suntan Technology Company Limited
----All Kinds of Capacitors

Sales of Suntan Trimming potentiometers keep increasing these years, they rank as the second big series besides capacitors in Suntan, various resistances besides standard ones are requested, by using different resistance element, we get different resistance range in order to meet customer's requirement.

 

Trimming Potentiometers have a resistive element made of carbon or cermet (a combination of CERamic and METal), or of resistance wire wound on an insulated copper mandrel.

The main advantages of wirewound trimmers are their low temperature coefficient, higher power dissipation, lower noise, tighter resistance tolerance, and, when used as a variable resistor, the excellent current-carrying capacity through the wiper due to the lower contact resistance. Also, their long-term resistance stability with time and temperature is slightly better than cermet.

Cermet trimmers provide a wider resistance range (10 ohms to 5 megohms, versus a maximum of 100K ohms for wirewound). Also, the wiper output can be set closer to the desired value since the resistive element presents a continuous contact  surface for the wiper, as opposed to the discrete turns (resolution) of the wirewound. Other advantages with cermet are the lower reactance in high-frequency applications, the smaller sizes available, and the generally lower price than wirewound types.

More cermet series are provided to meet the blooming demand of lower price in the market, here is Suntan Trimming potentiometers family, then which resistive element do you prefer to? Are higher resistance needed? Or lower meet your request too? Welcome send comments and inquiries.

Square Trimming Potentiometer – 3006 & 3362 Cermet
Square Trimming Potentiometer – 3323 Cermet
Square Trimming Potentiometer – 3296 & 3266 Cermet
Square Trimming Potentiometer – 3386 Cermet
Circularity Trimming Potentiometer – 3329 Cermet
Round Trimming Potentiometer – 3309 Cermet
Wirewound Element-3540 Wirewound
Precision Multiturn Wirewound Potentiometer – 3590 Wirewound

 

More information, please enter into http://www.suntan.com.hk/Trimming-Potentiometers/

Suntan Trimming Potentiometers Cross Reference

June 30, 2012 Views
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Suntan Technology Company Limited
----All Kinds of Capacitors

Suntan is a Hong Kong based manufacturer of Trimming Potentiometers. Including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers and 5, 6, 7, 8, 9 terminal Trimming Potentiometers etc.
Please refer to below cross reference : http://www.suntan.com.hk/Trimming-Potentiometers/
Suntan can offer all kinds of Trimming Potentiometers, as below:

  1. TSR-3006 - Rectangular Trimming Potentiometers
  2. TSR-3323 - 7 Terminal Square Trimming Potentiometers
  3. TSR-3296 - 5 Terminal Square Trimming Potentiometers
  4. TSR-3362 - 9 Terminal Square Trimming Potentiometers
  5. TSR-3386 - 8 Terminal Square Trimming Potentiometers
  6. TSR-3329 - Circularity Trimming Potentiometers
  7. TSR-3266 - 5 Terminal Square Trimming Potentiometers
  8. TSR-3318 - 6mm Phenolic Round Trimming Potentiometers
  9. TSR-3306 - 6mm Cermet Round Trimming Potentiometers
  10. TSR-3309 - 9mm Round Trimming Potentiometers
  11. TSR-065 - Phenolic Trimming Potentiometers
  12. TSR-3590 - Precision Multiturn Wirewoud Potentiometer
  13. TSR-105H - 6 Terminal Trimming Potentiometers
  14. TSR-C3305 - SMD Trimmer Potentiometer - 3mm

Trimmer Potentiometer Cross Reference

Suntan P/N B.I. (Beckman)  Bourns Murata Vishay Tocos 
TSR-3362P 25P  3362P PVC6A T73YP/76P GF063P
TSR--3329P 62M,82M 3329P PV32P 75P RJC06P
TSR--3329H 82P 3329H PV32H 75H RJC06W
TSR--3006P 89P 3006P PV23P 43P RJC097P
TSR--3386P 72P 3386P PV34P T20YP/63P  
TSR--3296W 67W 3296W PV36W T93YA/64W J9W
TSR--3296X 67X 3296X PV36X T93XA/64X J9X
TSR--3266W 64W 3266W PV37W T6YB/T63YB RJC261W
TSR--3266P 64P 3266P PV37P 1248P/T6ZB  
TSR--3266Y 64Y 3266Y PV37Y T6YA/T63YA  
TSR--C3305 17T 3303 PVZ3A(T) TSO33S VG025CHXT*
TSR--3590S   3590S      

Suntan:How to Read trimming potentiometer ?

January 30, 2012 Views
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To read a potentiometer, you need a multimeter. Put in on the proper ohmmeter setting, which should be higher than that of the resistance rating of the potentiometer as noted on the package or the device. If you don't know the resistance rating, use the lowest setting of the multimeter and increase it until you get a reading.
When reading the potentiometer, one multimeter lead must always be on the wiper or middle part, and the other one can be on either of the remaining terminals. For example, place one multimeter lead on the wiper, and the other on the left terminal of the potentiometer. If you place one lead on the left terminal and the other on the right, you will read the entire value of the pot, and the resistance will not vary when you turn the knob.
Note that Inexpensive ones may approximate only fifty percent of their rated value when they are measured.
we can offer all kinds of trimming potentiometers accept very small quantity with very competetive price, the delivery time is 2 weeks around. With our good support, our sales is keep increasing each month.Any questions ,please contact us at once.

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Suntan :How does a Trimming Potentiometer work?

January 16, 2012 Views
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Trimming Potentiometers come in different types.
Rotary and trimming potentiometers are wire wound, and are single or multi-turn, depending on the number of times the knob may be turned. The resistance is lowered or increased by turning the knob clock or counterclockwise, where the knob direction is dependent on the end that is used with the wiper.Faders or sliders as they are also known, have a rectangular shape, and the wiper moves back and forth in a linear fashion.
 
Potentiometers work by having a resistive element inside. Both end terminals are attached to it, and do not move. The wiper travels along the strip when the knob is turned. The closer the wiper is to the end terminal it is wired in conjunction with, the less the resistance, because the path of the current will be shorter. The further away it moves from the terminal, the greater the resistance will be.

The symbol for a potentiometer is the same one as a resistor, save for an arrow in the middle. In a circuit where they are used strictly as variable resistors or rheostats, only two terminals are wired to the other components. All three terminals are wired separately when they function as voltage dividers. Light dimmers in houses and volume controls on electronics are two common applications. Others include switches and position sensors.
 
Suntan Trimming Potentiometers selling keep increasing
Suntan can offer all kinds of Trimming Potentiometers, as below:TSR-3006 - Rectangular Trimming Potentiometers TSR-3323 - 7 Terminal Square Trimming Potentiometers TSR-3296 - 5 Terminal Square Trimming Potentiometers TSR-3362 - 9 Terminal Square Trimming Potentiometers TSR-3386 - 8 Terminal Square Trimming Potentiometers.

More..Trimming PotentiometerSuntan Trimming Potentiometer  

Suntan Trimming Potentiometers Introduction

January 13, 2012 Views
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Suntan Trimming  potentiometer is an electrical component with a variable resistance.

In electrical engineering parlance, the term "potentiometer" is used in either one of two ways. It may refer to an instrument that measures an unknown emf or voltage by comparing it to a standard emf. In this capacity, it is functioning as a null instrument; it permits precision measurement by adjusting a value of a circuit element until a meter reads zero. Alternatively, "potentiometer" may refer to an electronic component that is used to vary resistance in a circuit.


A potentiometer is also referred to as a variable resistor or pot. They have three terminals, where the one in the middle is known as the wiper, and the other two are known as ends. The wiper is a movable contact where resistance is measured with respect to it and either one of the end terminals.

They are useful for circuits where the resistance needs to be dynamically changed to control the current. They are also popular as voltage dividers .

Suntan is a Hong Kong based manufacturer of Trimming Potentiometers of different types. Including SMD Trimming Potentiometers, Rectangular Trimming Potentiometers, Wirewould Trimming Potentiomers, Phenolic Trimming Potentiometers . Please refer to below product image  of Trimming Potentiometers.
 

More..Trimming PotentiometerSuntan  Trimming Potentiometers  

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