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Specifications
Tolerance:
±5%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
2W
Number of Turns:
10
Resistance:
10kΩ
Mfr. Part #:
3540S-1-103L
Model Number:
3540S-1-103L
Package:
Through Hole
Key Attributes
Product Description
Precision Wirewound Potentiometer Series 3540
The 3540 series precision wirewound potentiometers offer reliable performance with high accuracy and a compact design. Featuring a 2-watt power rating and 10-turn rotation, these potentiometers are ideal for applications requiring precise adjustment. Special customizations are available, including various shaft types and turn counts.
Product Attributes
- Brand: Bochen (implied from website)
- Origin: Chengdu, Sichuan, China (from address)
- Certifications: None explicitly mentioned
- Material: Wirewound (from product type)
- Color: Not specified
Technical Specifications
| Parameter | Specification | Parameter | Specification | Parameter | Specification |
| Rated Power | 2W@+70, 0W@+125 | Resistance Temperature Coefficient | ±100ppm/ | Total Mechanical Travel | 3600°±10° |
| Operating Temperature Range | -55~+125 | Temperature Variation | ΔR≤±2%R, Δ(Uab/Uac)≤±1% | Starting Torque | ≤36mN·m |
| Shock | 390m/s², 4000cycles, R≤±1%R | Vibration | 10-500Hz,0.75mm, or 98m/s², 6hΔR≤±1%R. Δ(Uab/Uac)≤±2% | Stopping Torque | ≤300mN·m |
| Climatic Sequence | ΔR≤±3%R, RI≥100MΩ | 70 Electrical Endurance | 2W, 1000h, ΔR≤±3%R | Standard Packaging | 20pcs/box; 50pcs/box |
| Mechanical Endurance | 10000 cycles, ΔR≤±3%R | Steady State Heat | ΔR≤±3%R, RI≥100MΩ | Nominal Resistance Range | 100Ω-100KΩ |
| Resistance Tolerance | ±5% | Linearity | ±0.5% | Effective Electrical Travel | ≥3600°-10° |
| Terminal Resistance | ≤0.2%R or 5Ω | Rotational Noise | ≤3%R or 3Ω | Insulation Resistance | RI≥1GΩ |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V |
Nominal Resistance Table
| Resistance () | Resistance Code |
| 100 | 101 |
| 200 | 201 |
| 500 | 501 |
| 1,000 | 102 |
| 2,000 | 202 |
| 5,000 | 502 |
| 10,000 | 103 |
| 20,000 | 203 |
| 50,000 | 503 |
| 100,000 | 104 |
Ordering Guide
Example: 3540-S-1-103
Model: 3540
Specification: S (Standard product)
Resistance Code: 103 (10KΩ)
Contact Information:
- Company Website: www.bochen-gs.com
- Email: sales@bochen-gs.com
- Phone: 028-66777736
- Address: No. 29, Hegang Road, South District, Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province
2504101957_BOCHEN-3540S-1-103L_C127153.pdf
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