3590S-2-103L 10k Ohms Multiturn Wirewound Precision Potentiometer For Fine-Tuning Equipment
Feature
• Bushing mount.
• Solder lugs or wire lead available.
• Multi-turn precision pot, 1/4" metal shaft, 3/8" metal bushing.
• Rated power 2w at 70℃.
• Nominal resistance 10k ohms, tolerance 5%.
• High precision, independent linearity 0.5%.
• 10 turns wirewound, 3 turns, 5 turns can be customised.
Description
The 3590S-2-103L is a high-precision, 10-turn wirewound potentiometer designed for demanding applications. It features a bushing mount for secure installation and offers the flexibility of either solder lugs or PC pins for electrical connections. An optional AR pin feature is available for added functionality. The potentiometer is constructed with either plastic or metal shafts and bushings, catering to different durability and application needs.
It is rated for 2 watts of power at 70℃, ensuring reliable performance under moderate thermal conditions. With a nominal resistance of 10k ohms and a tolerance of 5%, it provides accurate resistance control. The device boasts an independent linearity of 0.25%, highlighting its high precision. Its effective electrical travel is greater than or equal to 3600°-10°, while the total mechanical travel is 3600°±10°, allowing for extensive adjustment range and fine-tuning capabilities.
Specification
| Electrical Characteristics | Nominal Resistance Range | 100Ω~100KΩ |
| Resistance Tolerance | ±5% |
| Independent Linearity | ±0.5% |
| Effective Travel | ≥3600°-10° |
| Terminal Resistance | ≤0.2%R or 5Ω |
| Noise | ≤3%R or 3Ω |
| Insulation Resistance | R≥1GΩ |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V |
| Environment Characteristics | Rated Power | 2W@+70℃, 0W@+125℃ |
| Temperature Range | -55℃~+125℃ |
| Temperature Coefficient | ±100ppm/℃ |
| Temperature Variation | ΔR≤2%R, Δ(Uab/Uac)≤±1% |
| Vibration | 390m/s2, 4000 cycles, R≤±1%R |
| Collision | 10-500Hz, 0.75mm, or 98m/s2 , 6hΔR≤±1%R.Δ(Uab/Uac)≤±2% |
| Climate Category | ΔR≤±3%R, R1≥100MΩ |
| Electrical Endurance At 70°C | 2W, 1000h, ΔR≤±3%R |
| Mechanical Endurance | 10000 cycles, ΔR≤±3%R |
| Steady Damp Heat | ΔR≤±3%R, R1≥100MΩ |
| Physical Characteristics | Total Mechanical Travel | 3600°±10° |
| Starting Torque | ≤36mN·m |
| Clutch Torque | ≤300mN·m |
Dimension
Packaging
Packaging specification: 25 pieces/plastic box, 50 pieces/box.
Applications
The 3590 wirewound potentiometer is widely utilized in a variety of specific electronic devices and equipment due to its precision, durability, and versatility:
• Precision Measurement Instruments: Used in oscilloscopes, signal generators, and other test and measurement equipment where precise calibration and adjustment of electrical signals are crucial.
• Audio Equipment: Found in professional audio mixing consoles, amplifiers, and equalizers for precise control over audio signal levels and tonal characteristics.
• Industrial Controls: Integrated into PLCs, motor speed controllers, and industrial automation systems to adjust parameters such as speed, voltage, and current with accuracy and reliability.
• Telecommunications Equipment: Utilized in communication devices such as modems, routers, and base stations for signal trimming and alignment to ensure optimal transmission quality and stability.
• Medical Devices: Found in medical equipment like patient monitoring systems and diagnostic devices where precise resistance adjustments are necessary for accurate data acquisition and analysis.
• Aviation and Aerospace: Used in avionics systems and spacecraft instrumentation for fine-tuning electronic circuits and sensors to meet stringent performance and reliability standards.
The 3590 wirewound potentiometer is preferred in these applications for its ability to provide stable and repeatable resistance adjustments, high precision with low noise, and robust construction capable of withstanding demanding environmental conditions. Its design allows for customization in shaft length and mounting options, further enhancing its suitability across various electronic systems and industries.
Advantage
• Factory direct supply, no middlemen.
• Completed certificates such as RoHS, REACH, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM & ODM available.
Product Category
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3590S-2-103L 10k Ohms Multiturn Wirewound Potentiometer ODM In Bulk Images
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