Multi turn adjustment potentiometer JIERR 3266W-1-202 glass glaze material stable resistance control

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Product Description

Product Overview

The Glass Pre-Adjusted Potentiometer, specifically the 3266 series, offers reliable performance, compact size, and high precision. It features a rated power of 0.5W, multi-turn adjustment, and precision tuning capabilities. Available in 3266P, 3266W, 3266X, and 3266Y series, these potentiometers are designed for applications requiring accurate and stable resistance adjustments.

Product Attributes

Material: Glass glaze
Standard Packaging: 50 pcs/tube

Technical Specifications

Parameter Name	Parameter Specification	Series
Nominal Resistance Range	10-5M	3266 Series
Resistance Tolerance	10%	3266 Series
Terminal Resistance	R123% R or 2 (whichever is greater); R233% R or 2 (whichever is greater)	3266 Series
Contact Resistance Variation (CRV)	3%R or 3	3266 Series
Insulation Resistance	1G (500Vac)	3266 Series
Dielectric Withstanding Voltage	8.5KPa: 315Vac; 101.3KPa: 500V (AC peak voltage at 40~60Hz)	3266 Series
Effective Electrical Travel	>70% of total mechanical travel	3266 Series
Rated Power (Max Operating Voltage 250V)	0.5W@70; 0W@100	3266 Series
Operating Temperature Range	-55~ +100	3266 Series
Resistance Temperature Coefficient	250 ppm /, 100 ppm /	3266 Series
Temperature Cycling	-55, 30min, +125, 30min, 5 cycles; R(2%R+0.1), (Uab/Uac3%	3266 Series
Shock	390m/s, 4000 times, R5%R	3266 Series
Vibration	10-500Hz, 0.75mm, 6h; R5%R, (Uab/Uac3%	3266 Series
Electrical Endurance at 70C	1000h Rac:, R(5%+0.1R); Rab: R(5%+0.1R)	3266 Series
Mechanical Endurance	200 cycles; R3%R	3266 Series
Total Mechanical Travel	122	3266 Series
Starting Torque	21 mN.m	3266 Series
Marking	Resistance code, tolerance (10% not marked), product model	3266 Series