| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 10K 2W PNL MT |
46 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 100K 2W PNL MT |
0 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 100K 2W PNL MT |
0 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 2K 2W PNL MT |
0 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 5K 2W PNL MT |
38 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 1M 2W PNL MT |
2 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 50K 2W PNL MT |
34 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 10K 2W PNL MT |
29 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 500K 2W PNL MT |
13 |
|
 |
Dart Controls |
DIGITAL POTENTIOMETER |
0 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 5K 2W PNL MT |
26 |
|
 |
Dart Controls |
CLOSED LOOP DIGITAL POT |
25 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 100K 2W PNL MT |
71 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 1M 2W PNL MT |
36 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 50K 2W PNL MT |
0 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 1K 2W PNL MT |
0 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 10K 2W PNL MT |
9 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 1K 2W PNL MT |
2 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 5K 2W PNL MT |
0 |
|
 |
J.W. Miller / Bourns |
VALUE DISPLAY POT 10K 2W PNL MT |
102 |
|
Value Display Potentiometers are adjustable resistors equipped with a digital or analog display to indicate the current resistance value. They combine the functionality of traditional potentiometers with real-time visual feedback, enabling precise resistance adjustment. These components are critical in modern electronics where calibration accuracy and dynamic parameter monitoring are essential, such as in laboratory equipment, industrial control systems, and advanced audio devices.
| Type | Functional Features | Application Examples |
|---|---|---|
| Rotary Digital Display | Rotational adjustment with LCD/LED readout | Audio mixers, test instruments |
| Linear Slide Display | Linear motion with digital resistance indication | Industrial control panels, medical devices |
| Multi-turn Digital | High-precision multi-turn adjustment with display | Scientific instruments, aerospace systems |
| Smart Potentiometers | IoT integration with resistance data logging | Smart home systems, automotive controls |
Typical construction includes: - Resistive Track: Made of conductive polymer, cermet, or wirewound materials - Slider/Wiper: Conductive arm assembly with position sensor - Display Unit: Integrated LCD/LED or OLED module for resistance value readout - Rotational/Linear Mechanism: Precision bearings or linear guides for smooth movement - Digital Interface: Optional I C/SPI for system integration - Protective Housing: Die-cast metal or reinforced plastic casing
| Parameter | Description |
|---|---|
| Resistance Range | Typically 10 to 10M affecting adjustment resolution |
| Display Resolution | 0.1 to 1 steps determining measurement precision |
| Accuracy | 0.1% to 1% tolerance for reliable readings |
| Temperature Coefficient | 50-200 ppm/ C impacting stability in varying environments |
| Operating Life | 5,000-100,000 cycles based on construction quality |
Primary industries include: - Consumer Electronics: Smart speakers, high-end cameras - Industrial Automation: CNC machine controls, robotics - Medical Equipment: Diagnostic scanners, infusion pumps - Automotive Systems: Electric vehicle battery management, ADAS calibration - Scientific Instruments: Spectrometers, precision sensors
| Manufacturer | Key Products |
|---|---|
| Bourns Inc. | 3296X Digital Display Series |
| Vishay Precision Group | Vitrohm PCD Series |
| TT Electronics | OPP-SF1 Smart Potentiometer |
| ALPS Alpine | RDC8 Series with OLED Display |
Key considerations: - Required resistance range vs. adjustment granularity - Environmental conditions (temperature, vibration) - Interface requirements (analog vs. digital output) - Mechanical durability for intended application lifespan - Calibration certification needs (e.g., ISO 17025 compliance) - Cost vs. precision trade-offs for specific use cases
Current developments include: - Integration of IoT connectivity for remote monitoring - Miniaturization through MEMS technology (down to 5mm size) - Enhanced resolution (sub-ohm precision in industrial models) - Energy harvesting capabilities for self-powered operation - AI-assisted calibration in smart manufacturing systems - Increased adoption in EV charging infrastructure and renewable energy systems