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Specifications
Tolerance:
±5%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
2W
Number of Turns:
10
Resistance:
1kΩ
Mfr. Part #:
7286-1K
Model Number:
7286-1K
Package:
Through Hole
Key Attributes
Product Description
Product Overview
The 7286 Series Precision Wirewound Potentiometer offers reliable and precise performance with a compact design. Featuring a 2W rated power and 10-turn rotation, it is suitable for applications requiring fine adjustment and high accuracy. Special customisations are available.
Product Attributes
- Brand: Bochen
- Origin: China
- Customization: Available (short shaft, long shaft, flat shaft, semi-circular shaft, 3-turn, 5-turn, etc.)
- Default Tolerance: 0.3mm (for dimensions without specified tolerance)
Technical Specifications
| Parameter | Specification | Parameter | Specification | Parameter | Specification |
| Rated Power | 2W@+70, 0W@+125 | 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 Durability | 10000 cycles, R3%R |
| Thermal Steady State | R3%R, RI100M | Total Mechanical Travel | 360010 | Starting Torque | 36mNm |
| Stopping Torque | 300mNm | Standard Packaging | 20 pcs/box; 50 pcs/box | Nominal Resistance Range | 100-100K |
| Resistance Tolerance | 5% | Linearity | 0.5% | Effective Electrical Travel | 3600-10 |
| Terminal Resistance | 0.2%R or 5 | Rotational Noise | 3%R or 3 | Insulation Resistance | RI1G |
| Withstand Voltage | 101.3kPa 710V, 8.5kPa 470V | Model | 7286-103 | Resistance Code | See table below |
| 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 |
2511110935_BOCHEN-7286-1K_C127160.pdf
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