# Potentiometers and Their Practical Applications

**URL:** <https://forum.digikey.com/t/potentiometers-and-their-practical-applications/43768>\
**Category:** Resistors\
**Tags:** tech-tips\
**Created:** [August 2, 2024, 11:40pm UTC](https://forum.digikey.com/t/potentiometers-and-their-practical-applications/43768 "2024-08-02T23:40:10Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Ryan\_2724](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/ryan_2724/32/1716_2.png) [@Ryan\_2724](https://forum.digikey.com/u/Ryan_2724)\
**Post date:** [August 2, 2024, 11:40pm UTC](https://forum.digikey.com/t/potentiometers-and-their-practical-applications/43768/1 "2024-08-02T23:40:10Z")

</div>

## What is a potentiometer?

**[Potentiometers](https://www.digikey.com/en/products/result?s=N4IgTCBcDaIA4HsAuBTAdkglggti1ATiALoC%2BQA)**, also known as variable resistors or trimmers, are resistive components with three terminals. Two of these terminals are connected across the full length of a resistive material, while the center terminal, known as the wiper, slides across this resistive track. This sliding action allows the potentiometer to adjust the resistance between the wiper and the other two terminals.

The total resistance across the entire resistive track remains the same, but the resistance between the wiper and each end terminal can be varied from zero Ohms up to the full Ohm rating of the potentiometer. These are typically constructed from materials such as carbon, metal wires (wirewound), thin-film, or cermet (ceramic-metal).

![Image of a potentiometer schematic symbol](https://global.discourse-cdn.com/digikey/original/3X/4/f/4fb11327dcf5dca19291247d53df824c509b8a1d.png)

### Potentiometer materials

**Carbon** potentiometers, being made from lower-cost materials, generally offer less stability and may generate noise during adjustment. **Wirewound** potentiometers, while providing high power handling and stability, can produce a less smooth output and may create noise due to the wiper moving between wires.

**Thin-film** trimmers feature a resistive layer deposited on an insulating substrate, providing high precision and stability in resistance adjustments. Their compact size and low noise make them ideal for applications requiring accurate control and long-term reliability. **Cermet** are also known as thick-film ceramic metal and are made by baking ceramics, glass, and precious metal particles at high temperatures. This allows cermet to have superior temperature characteristics and heat resistance while maintaining a wide resistance range. Cermet types are most precise while producing the least amount of wiper noise.

### Types of trimmer potentiometers

There are generally 3 types of trimmer potentiometers - open type, dustproof type, and sealed type. Sealed versions can typically offer excellent environmental characteristics such as being dustproof, moisture proof, tamper proof seal, and protection for (flow) soldering and cleaning processes.

 ![Image of Various Trimmer Potentiometer Types including Open, Dustproof, and Sealed.](https://global.discourse-cdn.com/digikey/original/3X/0/5/05b9a462179fecf517a201cbc91a664fb3af5c69.jpeg)

* * *

### Internal Structure of a [CT6 Series](https://www.digikey.com/en/products/filter/trimmer-potentiometers/80?s=N4IgjCBcoLQCxVAYygMwIYBsDOBTANCAG4B2aWehA9lANogAcDA7CALqEAOALlCCAF9CMCNBApIGHARA1I9AKwA2AMzsBGoA) Cermet Trimmer Potentiometer

 ![Image of the Internal Structure of a Cermet Trimmer Potentiometer.](https://global.discourse-cdn.com/digikey/original/3X/4/9/497c9101f538db6c13b214230667571e0d3410fd.jpeg)

* * *

### Internal Structure of a [SM42/SM43 Series](https://www.digikey.com/en/products/filter/trimmer-potentiometers/80?s=N4IgjCBcoLQCxVAYygMwIYBsDOBTANCAPZQDaIATAOwCcADHSIdfRALoC%2BXQA) Cermet Trimmer Potentiometer

 ![Image of the Internal Structure of a Cermet Trimmer Potentiometer.](https://global.discourse-cdn.com/digikey/original/3X/3/c/3cb209cc14f48fcf6be4be6065d40920c83f9292.jpeg)

* * *

## Applications of potentiometers

A potentiometer can be used in one of two ways, as a **voltage divider** (VDB: Voltage Divider Bias), or as a variable resistance for **current control** (rheostat).

 ![Image of Potentiometer Circuit Applications including Voltage Divider and Rheostat.](https://global.discourse-cdn.com/digikey/original/3X/1/0/107654d50f5e77ade3585772f3583a4e9acc6da9.jpeg)

### Voltage Divider

The **voltage divider** will drop the voltage across the entire resistive element (pin 1 & 3) and the wiper (2) will “divide” the voltage in reference to ground (1) or positive (3). This allows for an adjustable voltage output depending on wiper position. If there is 12V applied and the wiper is in the center position then the output voltage will be half, or 6V.

Otherwise, the output voltage (Vout) can be calculated using formula:

V\_{Out} = V\_{In} \left ( \frac{R\_{Wiper}}{R\_{Total}} \right)

Voltage divider circuits are versatile configurations used to optimize electronic systems. They adjust output voltage in power supplies, control sensor sensitivity, and calibrate zero and span outputs in pressure sensors.

### Current Control

When used as a variable resistance rheostat for **current control** , only two pins are used, pin 1 or 3 and the center wiper pin.

By adjusting the position of the wiper, you can vary the resistance between the connected end terminal and the wiper terminal. This adjustment changes the amount of resistance in the circuit, thereby controlling the current. This setup is useful for applications where you need to fine-tune resistance, such as in adjusting the brightness of an LED or controlling the speed of a small motor.

Potentiometers are sometimes better suited to be used as voltage dividers since when used as a rheostat an open circuit may occur as the wiper moves along the resistive element. **In this configuration, the power handling is also decreased proportionally to the position of the wiper.** If the wiper is in the center position then the total power handling of the potentiometer is half of its full rating.

> **Tech Tip** : Multi-turn potentiometers are ideal for applications that demand precise adjustments because they offer finer resistance resolution.

> **Tech Tip** : Trimmer potentiometers that utilize a multi-contact wiper will help reduce wiper noise.

* * *

## Potentiometer Types

[**Rotary Potentiometers, Rheostats**](https://www.digikey.com/en/products/filter/rotary-potentiometers-rheostats/84)

 ![Image of Rotary Potentiometers, Rheostats](https://global.discourse-cdn.com/digikey/original/3X/f/3/f3d6890fbd55600997efdd82eb154fc46304a551.jpeg)

[**Trimmer Potentiometers**](https://www.digikey.com/en/products/filter/trimmer-potentiometers/80)

 ![Image of Trimmer Potentiometers](https://global.discourse-cdn.com/digikey/original/3X/1/d/1d0796d26f7500e4dda5fb13f4962504d4538a9d.jpeg)

[**Slide Potentiometers**](https://www.digikey.com/en/products/filter/slide-potentiometers/78)

 ![Image of Slide Potentiometers](https://global.discourse-cdn.com/digikey/original/3X/e/4/e44d6fb1a54f1d5e37607aaa68359c85c5d30316.jpeg)

[**Thumbwheel Potentiometers**](https://www.digikey.com/en/products/filter/thumbwheel-potentiometers/77)

 ![Image of Thumbwheel Potentiometers](https://global.discourse-cdn.com/digikey/original/3X/4/6/4660397f1a498279c74fef3cc390b1c18da7b38b.jpeg)

[**Adjustable Power Resistors**](https://www.digikey.com/en/products/filter/adjustable-power-resistor/83)

 ![Image of Adjustable Power Resistors](https://global.discourse-cdn.com/digikey/original/3X/8/b/8ba8fbe0505be90aec3719cb224e205ac4da3802.jpeg)

[**Digital Potentiometers**](https://www.digikey.com/en/products/filter/data-acquisition/digital-potentiometers/717)

 ![Image of Digital Potentiometers](https://global.discourse-cdn.com/digikey/original/3X/1/7/175296b0c5f67b28a187e0505be9978d86e01004.png)

[**Scale Dials**](https://www.digikey.com/en/products/filter/scale-dials/79)

 ![Image of Potentiometer Scale Dials](https://global.discourse-cdn.com/digikey/original/3X/d/e/de9cfc923392c694f109af61b62495b07c4b0e5a.jpeg)

[**Potentiometer Kits**](https://www.digikey.com/en/products/filter/potentiometer-kits/652)

 ![Image of Potentiometer Kits](https://global.discourse-cdn.com/digikey/original/3X/2/4/24d037b4715c713813ada25f90e58afa23372a65.jpeg)

[**Value Display Potentiometers**](https://www.digikey.com/en/products/filter/value-display-potentiometers/81)

 ![Image of Value Display Potentiometers](https://global.discourse-cdn.com/digikey/original/3X/a/7/a79ff8310b4e3499c089a3e96c54fdd39b99e3d0.jpeg)

[**Joystick Potentiometers**](https://www.digikey.com/en/products/filter/joystick-potentiometers/82)

 ![Image of Joystick Potentiometers](https://global.discourse-cdn.com/digikey/original/3X/7/b/7b4e24d3335b9e3a6f75f2e421077550aaeb9201.png)

[**Potentiometer Accessories**](https://www.digikey.com/en/products/filter/accessories/76)

 ![Image of Potentiometer Accessories](https://global.discourse-cdn.com/digikey/original/3X/d/d/ddd1d6868b3a679d72ae68abf3267f3d29e048c9.png)

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## Related Links

- [Voltage Divider Fundamentals](https://forum.digikey.com/t/voltage-divider-fundamentals/43460)
- [Voltage Divider Calculations Involving Three or More Resistors](https://forum.digikey.com/t/voltage-divider-calculations-involving-three-or-more-resistors/43634)
- [Click Here for all DigiKey Potentiometers & Accessories](https://www.digikey.com/en/products/result?s=N4IgTCBcDaIA4HsAuBTAdkglggti1ATiALoC%2BQA)
- [Nidec Components Trimmer Potentiometer Training Module](https://www.digikey.com/en/ptm/c/copal-electronics-inc/trimmer-potentiometer)

> **CT6/SM42/SM43 Series Part Numbers**
>
> 563-CT-6EP102-ND  
> 563-CT-6EP502-ND  
> 563-CT-6EP103-ND  
> 563-CT-6EP203-ND  
> 563-CT-6EP503-ND  
> SM-42TW502TR-ND,SM-42TW502CT-ND,SM-42TW502DKR-ND  
> SM-42TA104TR-ND,SM-42TA104CT-ND,SM-42TA104DKR-ND  
> SM-42TW101TR-ND,SM-42TW101CT-ND,SM-42TW101DKR-ND  
> SM-42TW103TR-ND,SM-42TW103CT-ND,SM-42TW103DKR-ND  
> SM-42TA502TR-ND,SM-42TA502CT-ND,SM-42TA502DKR-ND  
> SM-42TW503TR-ND,SM-42TW503CT-ND,SM-42TW503DKR-ND  
> SM-42TW202TR-ND,SM-42TW202CT-ND,SM-42TW202DKR-ND  
> SM-42TA203TR-ND,SM-42TA203CT-ND,SM-42TA203DKR-ND  
> SM-42TW204TR-ND,SM-42TW204CT-ND,SM-42TW204DKR-ND  
> 563-CT-6EX502-ND  
> 563-CT-6EP202-ND  
> 563-CT-6EP104-ND  
> 563-CT-6EW102-ND  
> 563-CT-6ER103-ND  
> 563-CT-6EP201-ND  
> 563-CT-6EP500-ND  
> 563-CT-6EX501-ND  
> 563-CT-6EP501-ND  
> 563-CT-6EX103-ND  
> 563-CT-6EP105-ND  
> 563-CT-6EP205-ND  
> 563-CT-6EX104-ND  
> 563-CT-6EP204-ND  
> 563-CT-6EP101-ND  
> 563-CT-6EP504-ND  
> SM-43TW103TR-ND,SM-43TW103CT-ND,SM-43TW103DKR-ND  
> SM-42TX104TR-ND,SM-42TX104CT-ND,SM-42TX104DKR-ND  
> SM-42TW104TR-ND,SM-42TW104CT-ND,SM-42TW104DKR-ND  
> SM-42TW102TR-ND,SM-42TW102CT-ND,SM-42TW102DKR-ND  
> SM-42TW201TR-ND,SM-42TW201CT-ND,SM-42TW201DKR-ND  
> SM-42TA103TR-ND,SM-42TA103CT-ND,SM-42TA103DKR-ND  
> SM-42TA102TR-ND,SM-42TA102CT-ND,SM-42TA102DKR-ND  
> SM-42TX502TR-ND,SM-42TX502CT-ND,SM-42TX502DKR-ND  
> SM-42TX102TR-ND,SM-42TX102CT-ND,SM-42TX102DKR-ND  
> SM-42TX103TR-ND,SM-42TX103CT-ND,SM-42TX103DKR-ND  
> SM-42TW203TR-ND,SM-42TW203CT-ND,SM-42TW203DKR-ND  
> SM-42TA101TR-ND,SM-42TA101CT-ND,SM-42TA101DKR-ND  
> SM-42TW501TR-ND,SM-42TW501CT-ND,SM-42TW501DKR-ND  
> SM-42TW504TR-ND,SM-42TW504CT-ND,SM-42TW504DKR-ND  
> SM-42TX203TR-ND,SM-42TX203CT-ND,SM-42TX203DKR-ND  
> SM-42TX202TR-ND,SM-42TX202CT-ND,SM-42TX202DKR-ND  
> 563-CT-6EW103-ND  
> 563-CT-6ER503-ND  
> 563-CT-6ER504-ND  
> 563-CT-6EW204-ND  
> 563-CT-6ER202-ND  
> 563-CT-6EX101-ND  
> 563-CT-6EX203-ND  
> 563-CT-6ER502-ND  
> 563-CT-6EX503-ND  
> 563-CT-6EW202-ND  
> 563-CT-6EW104-ND  
> 563-CT-6EX102-ND  
> 563-CT-6EW501-ND  
> 563-CT-6ER102-ND  
> 563-CT-6EX202-ND  
> 563-CT-6ER101-ND  
> 563-CT-6ER104-ND  
> 563-CT-6ER203-ND  
> 563-CT-6ER501-ND  
> 563-CT-6EW105-ND  
> 563-CT-6EW500-ND  
> SM-43TW502TR-ND,SM-43TW502CT-ND,SM-43TW502DKR-ND  
> SM-43TW202TR-ND,SM-43TW202CT-ND,SM-43TW202DKR-ND  
> SM-43TW104TR-ND,SM-43TW104CT-ND,SM-43TW104DKR-ND  
> SM-43TW503TR-ND,SM-43TW503CT-ND,SM-43TW503DKR-ND  
> SM-43TW102TR-ND,SM-43TW102CT-ND,SM-43TW102DKR-ND  
> SM-43TW203TR-ND,SM-43TW203CT-ND,SM-43TW203DKR-ND  
> SM-42TX501TR-ND,SM-42TX501CT-ND,SM-42TX501DKR-ND  
> SM-42TW500TR-ND,SM-42TW500CT-ND,SM-42TW500DKR-ND  
> SM-42TA503TR-ND,SM-42TA503CT-ND,SM-42TA503DKR-ND  
> SM-42TA202TR-ND,SM-42TA202CT-ND,SM-42TA202DKR-ND  
> SM-42TA204TR-ND,SM-42TA204CT-ND,SM-42TA204DKR-ND  
> SM-42TA501TR-ND,SM-42TA501CT-ND,SM-42TA501DKR-ND  
> SM-42TA504TR-ND,SM-42TA504CT-ND,SM-42TA504DKR-ND  
> SM-42TX500TR-ND,SM-42TX500CT-ND,SM-42TX500DKR-ND  
> SM-42TX503TR-ND,SM-42TX503CT-ND,SM-42TX503DKR-ND  
> SM-42TW105TR-ND,SM-42TW105CT-ND,SM-42TW105DKR-ND  
> SM-43TW101TR-ND,SM-43TW101CT-ND,SM-43TW101DKR-ND  
> SM-43TW501TR-ND,SM-43TW501CT-ND,SM-43TW501DKR-ND  
> SM-42TX105TR-ND,SM-42TX105CT-ND,SM-42TX105DKR-ND  
> 563-CT-6EW203-ND  
> 563-CT-6ES102-ND  
> SM-42TA105TR-ND,SM-42TA105CT-ND,SM-42TA105DKR-ND  
> 563-CT-6ER105-ND  
> SM-42TW205TR-ND,SM-42TW205CT-ND,SM-42TW205DKR-ND  
> 563-CT-6EP254-ND  
> 563-CT-6EP253-ND  
> 563-CT-6ETH100TB-ND  
> 563-CT-6ETH101TB-ND  
> 563-CT-6ETH102TB-ND  
> 563-CT-6ETH104TB-ND  
> 563-CT-6ETH105TB-ND  
> 563-CT-6ETH200TB-ND  
> 563-CT-6ETH201TB-ND  
> 563-CT-6ETH202TB-ND  
> 563-CT-6ETH203TB-ND  
> 563-CT-6ETH204TB-ND  
> 563-CT-6ETH205TB-ND  
> 563-CT-6ETH500TB-ND  
> 563-CT-6ETH501TB-ND  
> 563-CT-6ETH502TB-ND  
> 563-CT-6ETH503TB-ND  
> 563-CT-6ETH504TB-ND  
> 563-CT-6ETP100TB-ND  
> 563-CT-6ETP101TB-ND  
> 563-CT-6ETP102TB-ND  
> 563-CT-6ETP104TB-ND  
> 563-CT-6ETP105TB-ND  
> 563-CT-6ETP200TB-ND  
> 563-CT-6ETP201TB-ND  
> 563-CT-6ETP202TB-ND  
> 563-CT-6ETP203TB-ND  
> 563-CT-6ETP204TB-ND  
> 563-CT-6ETP205TB-ND  
> 563-CT-6ETP500TB-ND  
> 563-CT-6ETP501TB-ND  
> 563-CT-6ETP502TB-ND  
> 563-CT-6ETP503TB-ND  
> 563-CT-6ETP504TB-ND  
> 563-CT-6ETV100TB-ND  
> 563-CT-6ETV101TB-ND  
> 563-CT-6ETV102TB-ND  
> 563-CT-6ETV103TB-ND  
> 563-CT-6ETV104TB-ND  
> 563-CT-6ETV105TB-ND  
> 563-CT-6ETV200TB-ND  
> 563-CT-6ETV201TB-ND  
> 563-CT-6ETV202TB-ND  
> 563-CT-6ETV203TB-ND  
> 563-CT-6ETV204TB-ND  
> 563-CT-6ETV205TB-ND  
> 563-CT-6ETV500TB-ND  
> 563-CT-6ETV501TB-ND  
> 563-CT-6ETV502TB-ND  
> 563-CT-6ETV503TB-ND  
> 563-CT-6ETV504TB-ND  
> 563-CT-6ETH103TB-ND  
> 563-CT-6ETP103TB-ND  
> 563-CT-6EMS504-ND  
> 563-CT-6EH503-ND  
> 563-CT-6EN502-ND  
> 563-CT-6EV100-ND  
> 563-CT-6ER201-ND  
> 563-CT-6ER204-ND  
> 563-CT-6ER205-ND  
> 563-CT-6ER500-ND  
> 563-CT-6EW101-ND  
> 563-CT-6EW201-ND  
> 563-CT-6EW205-ND  
> 563-CT-6EW502-ND  
> 563-CT-6EW503-ND  
> 563-CT-6EW504-ND  
> 563-CT-6EX105-ND  
> 563-CT-6EX201-ND  
> 563-CT-6EX204-ND  
> 563-CT-6EX205-ND  
> 563-CT-6EX500-ND  
> 563-CT-6EX504-ND  
> 563-CT-6EH100-ND  
> 563-CT-6EH101-ND  
> 563-CT-6EH102-ND  
> 563-CT-6EH103-ND  
> 563-CT-6EH104-ND  
> 563-CT-6EH105-ND  
> 563-CT-6EH200-ND  
> 563-CT-6EH201-ND  
> 563-CT-6EH202-ND  
> 563-CT-6EH203-ND  
> 563-CT-6EH204-ND  
> 563-CT-6EH205-ND  
> 563-CT-6EH500-ND  
> 563-CT-6EH501-ND  
> 563-CT-6EH502-ND  
> 563-CT-6EH504-ND  
> 563-CT-6EN100-ND  
> 563-CT-6EN101-ND  
> 563-CT-6EN102-ND  
> 563-CT-6EN103-ND  
> 563-CT-6EN104-ND  
> 563-CT-6EN105-ND  
> 563-CT-6EN200-ND  
> 563-CT-6EN201-ND  
> 563-CT-6EN202-ND  
> 563-CT-6EN203-ND  
> 563-CT-6EN204-ND  
> 563-CT-6EN205-ND  
> 563-CT-6EN500-ND  
> 563-CT-6EN501-ND  
> 563-CT-6EN503-ND  
> 563-CT-6EN504-ND  
> 563-CT-6ES100-ND  
> 563-CT-6ES101-ND  
> 563-CT-6ES103-ND  
> 563-CT-6ES104-ND  
> 563-CT-6ES105-ND  
> 563-CT-6ES200-ND  
> 563-CT-6ES201-ND  
> 563-CT-6ES202-ND  
> 563-CT-6ES203-ND  
> 563-CT-6ES204-ND  
> 563-CT-6ES205-ND  
> 563-CT-6ES500-ND  
> 563-CT-6ES501-ND  
> 563-CT-6ES502-ND  
> 563-CT-6ES503-ND  
> 563-CT-6ES504-ND  
> 563-CT-6EV101-ND  
> 563-CT-6EV102-ND  
> 563-CT-6EV103-ND  
> 563-CT-6EV104-ND  
> 563-CT-6EV105-ND  
> 563-CT-6EV200-ND  
> 563-CT-6EV201-ND  
> 563-CT-6EV202-ND  
> 563-CT-6EV203-ND  
> 563-CT-6EV204-ND  
> 563-CT-6EV205-ND  
> 563-CT-6EV500-ND  
> 563-CT-6EV501-ND  
> 563-CT-6EV502-ND  
> 563-CT-6EV503-ND  
> 563-CT-6EV504-ND  
> 563-CT-6EP100-ND  
> 563-CT-6EP200-ND  
> 563-CT-6EW100-ND  
> 563-CT-6EW200-ND  
> 563-CT-6EX100-ND  
> 563-CT-6EX200-ND  
> 563-CT-6ER100-ND  
> 563-CT-6ER200-ND  
> 563-CT-6EMP105-ND  
> 563-CT-6EMP203-ND  
> 563-CT-6EMP101-ND  
> 563-CT-6EMP201-ND  
> 563-CT-6EMP100-ND  
> 563-CT-6EMS103-ND  
> 563-CT-6EMP200-ND  
> 563-CT-6EMS500-ND  
> 563-CT-6EMP205-ND  
> 563-CT-6EMS200-ND  
> 563-CT-6EMP102-ND  
> 563-CT-6EMP202-ND  
> 563-CT-6EMS100-ND  
> 563-CT-6EMP501-ND  
> 563-CT-6EMP204-ND  
> 563-CT-6EMS203-ND  
> 563-CT-6EMS501-ND  
> 563-CT-6EMS204-ND  
> 563-CT-6EMP500-ND  
> 563-CT-6EMS105-ND  
> 563-CT-6EMS202-ND  
> 563-CT-6EMS205-ND  
> 563-CT-6EMP103-ND  
> 563-CT-6EMS502-ND  
> 563-CT-6EMS102-ND  
> 563-CT-6EMS101-ND  
> 563-CT-6EMS503-ND  
> 563-CT-6EMS201-ND  
> 563-CT-6EMP104-ND  
> 563-CT-6EMP504-ND  
> 563-CT-6EMP502-ND  
> 563-CT-6EMS104-ND  
> 563-CT-6EMP503-ND  
> 563-CT-6ETV204-00TB-ND  
> 563-CT-6ETV105-00TB-ND  
> 563-CT-6ETV102-00TB-ND  
> 563-CT-6ETV205-00TB-ND  
> 563-CT-6ETV200-00TB-ND  
> 563-CT-6ETV201-00TB-ND  
> 563-CT-6ETV104-00TB-ND  
> 563-CT-6ETV100-00TB-ND  
> 563-CT-6ETV500-00TB-ND  
> 563-CT-6ETV203-00TB-ND  
> 563-CT-6ETV502-00TB-ND  
> 563-CT-6ETV503-00TB-ND  
> 563-CT-6ETV501-00TB-ND  
> 563-CT-6ETV101-00TB-ND  
> 563-CT-6ETV504-00TB-ND  
> 563-CT-6ETV202-00TB-ND  
> 563-CT-6ETV103-00TB-ND  
> 563-CT-6EF100-ND  
> 563-CT-6EF101-ND  
> 563-CT-6EF102-ND  
> 563-CT-6EF103-ND  
> 563-CT-6EF104-ND  
> 563-CT-6EF105-ND  
> 563-CT-6EF200-ND  
> 563-CT-6EF201-ND  
> 563-CT-6EF202-ND  
> 563-CT-6EF203-ND  
> 563-CT-6EF204-ND  
> 563-CT-6EF205-ND  
> 563-CT-6EF500-ND  
> 563-CT-6EF501-ND  
> 563-CT-6EF502-ND  
> 563-CT-6EF503-ND  
> 563-CT-6EF504-ND  
> SM-43TA202TR-ND  
> SM-43TB202-ND  
> SM-43TA101TR-ND  
> SM-43TA201TR-ND  
> SM-43TA501TR-ND  
> SM-43TA102TR-ND  
> SM-43TA502TR-ND  
> SM-43TA103TR-ND  
> SM-43TA203TR-ND  
> SM-43TA503TR-ND  
> SM-43TA204TR-ND  
> SM-43TA504TR-ND  
> SM-43TA105TR-ND  
> SM-43TW201TR-ND  
> SM-43TW204TR-ND  
> SM-43TW105TR-ND  
> SM-43TA100-ND  
> SM-43TA200-ND  
> SM-43TA500-ND  
> SM-43TA205-ND  
> SM-43TW100-ND  
> SM-43TW200-ND  
> SM-43TW500-ND  
> SM-43TW205-ND  
> SM-43TB100-ND  
> SM-43TB200-ND  
> SM-43TB500-ND  
> SM-43TB101-ND  
> SM-43TB201-ND  
> SM-43TB501-ND  
> SM-43TB102-ND  
> SM-43TB502-ND  
> SM-43TB103-ND  
> SM-43TB203-ND  
> SM-43TB503-ND  
> SM-43TB104-ND  
> SM-43TB204-ND  
> SM-43TB504-ND  
> SM-43TB105-ND  
> SM-43TB205-ND  
> SM-42TA100TR-ND  
> SM-42TA200TR-ND  
> SM-42TA205TR-ND  
> SM-42TB100TR-ND  
> SM-42TB200TR-ND  
> SM-42TB500TR-ND  
> SM-42TB101TR-ND  
> SM-42TB201TR-ND  
> SM-42TB501TR-ND  
> SM-42TB102TR-ND  
> SM-42TB202TR-ND  
> SM-42TB502TR-ND  
> SM-42TB103TR-ND  
> SM-42TB203TR-ND  
> SM-42TB503TR-ND  
> SM-42TB104TR-ND  
> SM-42TB204TR-ND  
> SM-42TB504TR-ND  
> SM-42TB105TR-ND  
> SM-42TB205TR-ND  
> SM-43TX100-ND  
> SM-43TX200-ND  
> SM-43TX500-ND  
> SM-43TX101-ND  
> SM-43TX201-ND  
> SM-43TX501-ND  
> SM-43TX102-ND  
> SM-43TX202-ND  
> SM-43TX502-ND  
> SM-43TX103-ND  
> SM-43TX203-ND  
> SM-43TX503-ND  
> SM-43TX104-ND  
> SM-43TX204-ND  
> SM-43TX504-ND  
> SM-43TX105-ND  
> SM-43TX205-ND  
> SM-42TW100TR-ND  
> SM-42TW200TR-ND  
> SM-42TX100TR-ND  
> SM-42TX200TR-ND  
> SM-42TX201TR-ND  
> SM-42TX204TR-ND  
> SM-42TX504TR-ND  
> SM-42TX205TR-ND  
> SM-43TA104TR-ND,SM-43TA104CT-ND,SM-43TA104DKR-ND  
> SM-43TW504TR-ND,SM-43TW504CT-ND,SM-43TW504DKR-ND  
> SM-42TA500TR-ND,SM-42TA500CT-ND,SM-42TA500DKR-ND  
> SM-42TA201TR-ND,SM-42TA201CT-ND,SM-42TA201DKR-ND  
> SM-42TX101TR-ND,SM-42TX101CT-ND,SM-42TX101DKR-ND  
> CT-6EP102  
> CT-6EP502  
> CT-6EP103  
> CT-6EP203  
> CT-6EP503  
> SM-42TW502  
> SM-42TA104  
> SM-42TW101  
> SM-42TW103  
> SM-42TA502  
> SM-42TW503  
> SM-42TW202  
> SM-42TA203  
> SM-42TW204  
> CT-6EX502  
> CT-6EP202  
> CT-6EP104  
> CT-6EW102  
> CT-6ER103  
> CT-6EP201  
> CT-6EP500  
> CT-6EX501  
> CT-6EP501  
> CT-6EX103  
> CT-6EP105  
> CT-6EP205  
> CT-6EX104  
> CT-6EP204  
> CT-6EP101  
> CT-6EP504  
> SM-43TW103  
> SM-42TX104  
> SM-42TW104  
> SM-42TW102  
> SM-42TW201  
> SM-42TA103  
> SM-42TA102  
> SM-42TX502  
> SM-42TX102  
> SM-42TX103  
> SM-42TW203  
> SM-42TA101  
> SM-42TW501  
> SM-42TW504  
> SM-42TX203  
> SM-42TX202  
> CT-6EW103  
> CT-6ER503  
> CT-6ER504  
> CT-6EW204  
> CT-6ER202  
> CT-6EX101  
> CT-6EX203  
> CT-6ER502  
> CT-6EX503  
> CT-6EW202  
> CT-6EW104  
> CT-6EX102  
> CT-6EW501  
> CT-6ER102  
> CT-6EX202  
> CT-6ER101  
> CT-6ER104  
> CT-6ER203  
> CT-6ER501  
> CT-6EW105  
> CT-6EW500  
> SM-43TW502  
> SM-43TW202  
> SM-43TW104  
> SM-43TW503  
> SM-43TW102  
> SM-43TW203  
> SM-42TX501  
> SM-42TW500  
> SM-42TA503  
> SM-42TA202  
> SM-42TA204  
> SM-42TA501  
> SM-42TA504  
> SM-42TX500  
> SM-42TX503  
> SM-42TW105  
> SM-43TW101  
> SM-43TW501  
> SM-42TX105  
> CT-6EW203  
> CT-6ES102  
> SM-42TA105  
> CT-6ER105  
> SM-42TW205  
> CT-6EP254  
> CT-6EP253  
> CT-6ETH100  
> CT-6ETH101  
> CT-6ETH102  
> CT-6ETH104  
> CT-6ETH105  
> CT-6ETH200  
> CT-6ETH201  
> CT-6ETH202  
> CT-6ETH203  
> CT-6ETH204  
> CT-6ETH205  
> CT-6ETH500  
> CT-6ETH501  
> CT-6ETH502  
> CT-6ETH503  
> CT-6ETH504  
> CT-6ETP100  
> CT-6ETP101  
> CT-6ETP102  
> CT-6ETP104  
> CT-6ETP105  
> CT-6ETP200  
> CT-6ETP201  
> CT-6ETP202  
> CT-6ETP203  
> CT-6ETP204  
> CT-6ETP205  
> CT-6ETP500  
> CT-6ETP501  
> CT-6ETP502  
> CT-6ETP503  
> CT-6ETP504  
> CT-6ETV100  
> CT-6ETV101  
> CT-6ETV102  
> CT-6ETV103  
> CT-6ETV104  
> CT-6ETV105  
> CT-6ETV200  
> CT-6ETV201  
> CT-6ETV202  
> CT-6ETV203  
> CT-6ETV204  
> CT-6ETV205  
> CT-6ETV500  
> CT-6ETV501  
> CT-6ETV502  
> CT-6ETV503  
> CT-6ETV504  
> CT-6ETH103  
> CT-6ETP103  
> CT-6EMS504  
> CT-6EH503  
> CT-6EN502  
> CT-6EV100  
> CT-6ER201  
> CT-6ER204  
> CT-6ER205  
> CT-6ER500  
> CT-6EW101  
> CT-6EW201  
> CT-6EW205  
> CT-6EW502  
> CT-6EW503  
> CT-6EW504  
> CT-6EX105  
> CT-6EX201  
> CT-6EX204  
> CT-6EX205  
> CT-6EX500  
> CT-6EX504  
> CT-6EH100  
> CT-6EH101  
> CT-6EH102  
> CT-6EH103  
> CT-6EH104  
> CT-6EH105  
> CT-6EH200  
> CT-6EH201  
> CT-6EH202  
> CT-6EH203  
> CT-6EH204  
> CT-6EH205  
> CT-6EH500  
> CT-6EH501  
> CT-6EH502  
> CT-6EH504  
> CT-6EN100  
> CT-6EN101  
> CT-6EN102  
> CT-6EN103  
> CT-6EN104  
> CT-6EN105  
> CT-6EN200  
> CT-6EN201  
> CT-6EN202  
> CT-6EN203  
> CT-6EN204  
> CT-6EN205  
> CT-6EN500  
> CT-6EN501  
> CT-6EN503  
> CT-6EN504  
> CT-6ES100  
> CT-6ES101  
> CT-6ES103  
> CT-6ES104  
> CT-6ES105  
> CT-6ES200  
> CT-6ES201  
> CT-6ES202  
> CT-6ES203  
> CT-6ES204  
> CT-6ES205  
> CT-6ES500  
> CT-6ES501  
> CT-6ES502  
> CT-6ES503  
> CT-6ES504  
> CT-6EV101  
> CT-6EV102  
> CT-6EV103  
> CT-6EV104  
> CT-6EV105  
> CT-6EV200  
> CT-6EV201  
> CT-6EV202  
> CT-6EV203  
> CT-6EV204  
> CT-6EV205  
> CT-6EV500  
> CT-6EV501  
> CT-6EV502  
> CT-6EV503  
> CT-6EV504  
> CT-6EP100  
> CT-6EP200  
> CT-6EW100  
> CT-6EW200  
> CT-6EX100  
> CT-6EX200  
> CT-6ER100  
> CT-6ER200  
> CT-6EMP105  
> CT-6EMP203  
> CT-6EMP101  
> CT-6EMP201  
> CT-6EMP100  
> CT-6EMS103  
> CT-6EMP200  
> CT-6EMS500  
> CT-6EMP205  
> CT-6EMS200  
> CT-6EMP102  
> CT-6EMP202  
> CT-6EMS100  
> CT-6EMP501  
> CT-6EMP204  
> CT-6EMS203  
> CT-6EMS501  
> CT-6EMS204  
> CT-6EMP500  
> CT-6EMS105  
> CT-6EMS202  
> CT-6EMS205  
> CT-6EMP103  
> CT-6EMS502  
> CT-6EMS102  
> CT-6EMS101  
> CT-6EMS503  
> CT-6EMS201  
> CT-6EMP104  
> CT-6EMP504  
> CT-6EMP502  
> CT-6EMS104  
> CT-6EMP503  
> CT-6ETV204-00  
> CT-6ETV105-00  
> CT-6ETV102-00  
> CT-6ETV205-00  
> CT-6ETV200-00  
> CT-6ETV201-00  
> CT-6ETV104-00  
> CT-6ETV100-00  
> CT-6ETV500-00  
> CT-6ETV203-00  
> CT-6ETV502-00  
> CT-6ETV503-00  
> CT-6ETV501-00  
> CT-6ETV101-00  
> CT-6ETV504-00  
> CT-6ETV202-00  
> CT-6ETV103-00  
> CT-6EF100  
> CT-6EF101  
> CT-6EF102  
> CT-6EF103  
> CT-6EF104  
> CT-6EF105  
> CT-6EF200  
> CT-6EF201  
> CT-6EF202  
> CT-6EF203  
> CT-6EF204  
> CT-6EF205  
> CT-6EF500  
> CT-6EF501  
> CT-6EF502  
> CT-6EF503  
> CT-6EF504  
> SM-43TA202  
> SM-43TB202  
> SM-43TA101  
> SM-43TA201  
> SM-43TA501  
> SM-43TA102  
> SM-43TA502  
> SM-43TA103  
> SM-43TA203  
> SM-43TA503  
> SM-43TA204  
> SM-43TA504  
> SM-43TA105  
> SM-43TW201  
> SM-43TW204  
> SM-43TW105  
> SM-43TA100  
> SM-43TA200  
> SM-43TA500  
> SM-43TA205  
> SM-43TW100  
> SM-43TW200  
> SM-43TW500  
> SM-43TW205  
> SM-43TB100  
> SM-43TB200  
> SM-43TB500  
> SM-43TB101  
> SM-43TB201  
> SM-43TB501  
> SM-43TB102  
> SM-43TB502  
> SM-43TB103  
> SM-43TB203  
> SM-43TB503  
> SM-43TB104  
> SM-43TB204  
> SM-43TB504  
> SM-43TB105  
> SM-43TB205  
> SM-42TA100  
> SM-42TA200  
> SM-42TA205  
> SM-42TB100  
> SM-42TB200  
> SM-42TB500  
> SM-42TB101  
> SM-42TB201  
> SM-42TB501  
> SM-42TB102  
> SM-42TB202  
> SM-42TB502  
> SM-42TB103  
> SM-42TB203  
> SM-42TB503  
> SM-42TB104  
> SM-42TB204  
> SM-42TB504  
> SM-42TB105  
> SM-42TB205  
> SM-43TX100  
> SM-43TX200  
> SM-43TX500  
> SM-43TX101  
> SM-43TX201  
> SM-43TX501  
> SM-43TX102  
> SM-43TX202  
> SM-43TX502  
> SM-43TX103  
> SM-43TX203  
> SM-43TX503  
> SM-43TX104  
> SM-43TX204  
> SM-43TX504  
> SM-43TX105  
> SM-43TX205  
> SM-42TW100  
> SM-42TW200  
> SM-42TX100  
> SM-42TX200  
> SM-42TX201  
> SM-42TX204  
> SM-42TX504  
> SM-42TX205  
> SM-43TA104  
> SM-43TW504  
> SM-42TA500  
> SM-42TA201  
> SM-42TX101  
> guitar  
> control knob  
> trimpot