Glass Pre Adjusted Potentiometer JIERR 3266X 1 201 Featuring Compact Size and Resistance Adjustment

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Product Description

Product Overview

The Glass Pre-Adjusted Potentiometer, specifically the 3266 series, offers reliable performance with a compact size and high precision. Designed for multi-turn adjustment and precision tuning, these potentiometers are suitable for applications requiring accurate resistance control. Key features include a rated power of 0.5W and a wide operating temperature range.

Product Attributes

Product Type: Glass Pre-Adjusted Potentiometer
Series: 3266
Material: Glass glaze (implied by name)
Marking: Resistance code, tolerance (10% not marked), product model
Standard Packaging: 50 pcs/tube

Technical Specifications

Parameter Name	Parameter Specification
Rated Power	0.5W@70; 0W@100 (Max Operating Voltage 250V)
Operating Temperature Range	-55 ~ +100
Nominal Resistance Range	10-5M
Resistance Tolerance	10%
Terminal Resistance	R123% R or 2 (whichever is greater); R233% R or 2 (whichever is greater)
Contact Resistance Variation (CRV)	3%R or 3
Insulation Resistance	1G (500Vac)
Dielectric Withstanding Voltage	8.5KPa: 315Vac; 101.3KPa: 500V (AC peak voltage with frequency of 40~60Hz)
Effective Electrical Travel	70% of total mechanical travel
Resistance Temperature Coefficient	250 ppm /, 100 ppm /
Temperature Cycling	-55,30min,+125,30min, 5 cycles; R(2%R+0.1), (Uab/Uac3%
Shock	390m/s, 4000 times, R5%R
Vibration	10-500Hz, 0.75mm, 6h; R5%R, (Uab/Uac3%
Electrical Endurance at 70C	After 48, 500, 1000h Rac:, R(5%R+0.1); Rab: R(5%R+0.1)
Mechanical Endurance	200 cycles; R3%R
Starting Torque	21 mN.m
Total Mechanical Travel	122
Product Naming Rules - Series	3266
Product Naming Rules - Specification	P, W, X, Y
Product Naming Rules - Standard or Customized Product MARK	1 = Standard Product
Product Naming Rules - Resistance Code	100 (10), 200 (20), 500 (50), 101 (100), 201 (200), 501 (500), 102 (1k), 202 (2k), 502 (5k), 103 (10k), 203 (20k), 503 (50k), 104 (100k), 204 (200k), 504 (500k), 105 (1M), 205 (2M), 505 (5M)
Product Naming Rules - Feature Code	Blank: Lead-free product (RoHS compliant); LF: High-end product (RoHS compliant)