Product Overview

The WXD3-12 series is a precision multi-turn wirewound potentiometer designed for applications requiring reliable and accurate resistance adjustment. It features a 1W rated power, 5-turn rotation, and is known for its compact size, high precision, and dependable performance. Special customizations for shaft types and turn counts are available.

Product Attributes

Brand: Bochen
Origin: Sichuan, China
Certifications: Not specified

Technical Specifications

Parameter	Specification
General Specifications
Model Series	WXD3-12
Rated Power	1W @ +70, 0W @ +125
Operating Temperature Range	-55 to +125
Resistance Temperature Coefficient	100ppm/
Total Mechanical Travel	1800 10
Standard Packaging	20 pcs/box
Special Customization	Short shaft, long shaft, flat shaft, semi-circular shaft, 3-turn, etc.
Electrical Characteristics
Nominal Resistance Range	100 - 47K
Resistance Tolerance	5%
Linearity	0.5%
Effective Electrical Travel	1800-10
Terminal Resistance	0.2%R or 5
Withstand Voltage	101.3kPa 710V, 8.5kPa 470V
Insulation Resistance	RI1G
Mechanical Characteristics
Starting Torque	36mNm
Stopping Torque	300mNm
Mechanical Durability	10000 cycles, R3%R
Environmental Characteristics
Temperature Change	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%
Climatic Sequence	R3%R, RI100M
70 Electrical Endurance	1W, 1000h, R3%R
Steady State Heat	R3%R, RI100M

Company Website: www.bochen.cn
Email: sales@bochen.cn
Phone: 028-66777736
Address: No. 29, Hegang Road, South Area, Modern Industrial Port, Pidu District, Chengdu City, Sichuan Province

2511110935_BOCHEN-WXD3-12-2W-47K_C127125.pdf

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