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Specifications
Tolerance:
±10%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
500mW
Number of Turns:
12
Resistance:
2kΩ
Mfr. Part #:
3266W-1-202
Package:
Through Hole-3P,6.8x4.7mm
Key Attributes
Model Number:
3266W-1-202
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 |
2510221651_JIERR-3266W-1-202_C49241476.pdf
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