Precision Wirewound Potentiometer Series 3590
The 3590 series precision wirewound potentiometer offers reliable performance with high accuracy and a compact size. It features a 2-watt power rating and 10-turn rotation, making it suitable for applications requiring precise adjustability. Special customizations, including waterproof versions, are available.
Product Attributes
- Brand: Bochen (implied by website/contact info)
- Origin: Chengdu, Sichuan, China (implied by address)
- Material: Metal shaft (for -2 designation)
- Certifications: None explicitly mentioned
Technical Specifications
| Parameter | Specification |
| Electrical Characteristics | |
| Rated Power | 2W@+70, 0W@+125 |
| Resistance Range | 100-100K |
| Resistance Tolerance | 5% |
| Linearity | 0.5% |
| Effective Electrical Travel | 3600-10 |
| Terminal Resistance | 0.2%R or 5 |
| Noise | 3%R or 3 |
| Insulation Resistance | RI1G |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V |
| Environmental Characteristics | |
| Operating Temperature Range | -55~+125 |
| Resistance Temperature Coefficient | 100ppm/ |
| Temperature Variation | R2%R, (Uab/Uac)1% |
| Shock | 390m/s, 4000cycles, R1%R |
| Vibration | 10-500Hz, 0.75mm, or 98m/s, 6h R1%R. (Uab/Uac)2% |
| Climatic Sequence | R3%R, RI100M |
| 70 Electrical Endurance | 2W, 1000h, R3%R |
| Mechanical Characteristics | |
| Total Mechanical Travel | 360010 |
| Starting Torque | 36mNm |
| Stopping Torque | 300mNm |
| Mechanical Endurance | 10000 cycles, R3%R |
| Steady State Heat | R3%R, RI100M |
| Ordering Guide - Model Example: 3590-S-2-103 | |
| Model Component | Description |
| 3590 | Series |
| S | Standard or Customization Identifier |
| 2 | Metal Shaft |
| 103 | Resistance Code (10K) |
| Standard Packaging | |
| Packaging | 20pcs/box; 50pcs/box |
Contact Information
Company Website: www.bochen.cn
Email: sales@bochen.cn
Phone: 028-66777736
Address: No. 29, Hegang Road, South District, Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province
Customization Options
Support for special customizations including short shaft, long shaft, flat shaft, semi-circular shaft, three-turn, five-turn, and waterproof models.
Note
All unspecified tolerances in the diagrams are 0.3mm.
2511110935_BOCHEN-3590S-2-102L_C127140.pdf
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