BOCHEN 3590S-2-502L precision wirewound potentiometer featuring 2 watt power and customizable shaft options

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Product Description

Precision Wirewound Potentiometer Series 3590

The 3590 series precision wirewound potentiometers offer reliable performance with high accuracy and a compact size. Featuring a 2-watt rated power and 10-turn rotation, these potentiometers are ideal for applications requiring precise adjustability. Special customizations such as short/long/flat/semi-circular shafts, 3-turn, 5-turn, and waterproof versions are available. All unspecified tolerances in diagrams are 0.3mm.

Product Attributes

Brand: Bochen (implied from website)
Origin: China (implied from address)
Special Customizations Available: Short shaft, long shaft, flat shaft, semi-circular shaft, 3-turn, 5-turn, waterproof.

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
Mechanical Characteristics
Total Mechanical Travel	360010
Starting Torque	36mNm
Stopping Torque	300mNm
Mechanical Durability	10000 cycles, R3%R
Environmental Characteristics
Operating Temperature Range	-55~+125
Resistance Temperature Coefficient	100ppm/
Temperature Variation	R2%R, (Uab/Uac)1%
Shock	390m/s, 4000 cycles, R1%R
Vibration	10-500Hz, 0.75mm, or 98m/s, 6h R1%R. (Uab/Uac)2%
Climate Sequence	R3%R, RI100M
70 Electrical Endurance	2W, 1000h, R3%R
Steady State Heat	R3%R, RI100M
Standard Packaging	20 pcs/box; 50 pcs/box
Resistance Code 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