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Specifications
Tolerance:
±10%
Temperature Coefficient:
±250ppm/℃
Power(Watts):
500mW
Number of Turns:
12
Resistance:
200kΩ
Mfr. Part #:
3266W-1-204
Package:
Through Hole-3P,6.8x4.7mm
Key Attributes
Model Number:
3266W-1-204
Product Description
Product Overview
The Glass Pre-Adjusted Potentiometer, specifically the 3266 series, offers reliable performance, compact size, and high precision. Designed for multi-turn adjustment and precision tuning, these potentiometers are ideal 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 (including 3266P, 3266W, 3266X, 3266Y)
- Material: Glass glaze (implied by product name)
- Adjustment Type: Multi-turn
- Packaging: 50 pcs/tube
Technical Specifications
| Parameter Name | Parameter Specification |
|---|---|
| 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 | R1G (500Vac) |
| Dielectric Withstanding Voltage (AC peak voltage at 40~60Hz) | 8.5KPa: 315Vac; 101.3KPa: 500V |
| Effective Electrical Travel | >70% of total mechanical travel |
| Rated Power (Max Operating Voltage 250V) | 0.5W@70; 0W@100 |
| Operating Temperature Range | -55~ + 100 |
| 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 cycles, 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 |
| Total Mechanical Travel | 122 |
| Starting Torque | 21 mN.m |
| Marking | Resistance code, tolerance (10% not marked), product model |
| Product Naming Rule - Series | 3266 |
| Product Naming Rule - Specification | P, W, X, Y |
| Product Naming Rule - Standard or Customized Product Mark | 1 = Standard Product |
| Product Naming Rule - Resistance Code | e.g., 102 (1k), 103 (10k), 505 (5M) |
| Product Naming Rule - Feature Code | Blank: Lead-free product compliant with RoHS; LF: High-end product compliant with RoHS |
2511181116_JIERR-3266W-1-204_C52754408.pdf
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