Product Overview
The 3362 - 1/4 Square Trimpot Trimming Potentiometer is a miniature, sealed cermet potentiometer designed for industrial applications. Its rotor is engineered for automatic machine adjustment interfaces, and it is built to withstand harsh environments and immersion cleaning processes. Available in tape and reel packaging and with RoHS compliant versions, this potentiometer is ideal for trimmer applications.
Product Attributes
- Brand: Trimpot
- Type: Single-Turn / Cermet / Industrial / Sealed
- Package: Miniature
- Packaging: Tape and reel available
- Compliance: RoHS compliant version available
- Adjustment Tool: H-90
- Flammability: U.L. 94V-0
Technical Specifications
| Specification | Value |
|---|---|
| Standard Resistance Range | 20 ohms to 2 megohms |
| Resistance Tolerance | 10 % std. |
| Absolute Minimum Resistance | 1 % or 2 ohms (whichever is greater) |
| Contact Resistance Variation | 1 % or 3 ohms max. (whichever is greater) |
| Adjustability Voltage Divider | 0.05 % |
| Adjustability Rheostat | 0.15 % |
| Resolution | Infinite |
| Insulation Resistance | 500 vdc. 1,000 megohms min. |
| Dielectric Strength (Sea Level) | 900 vac |
| Dielectric Strength (80,000 Feet) | 350 vac |
| Adjustment Angle | 240 nom. |
| Power Rating @ 70 C | 0.50 watt (300 volts max.) |
| Power Rating @ 125 C | 0 watt (300 volts max.) |
| Temperature Range | -55 C to +125 C |
| Temperature Coefficient | 100 ppm/C |
| Seal Test | 85 C Fluorinert |
| Humidity | MIL-STD-202 Method 103, 96 hours (2 % TR; 10 Megohms IR) |
| Vibration | 30 G (1 % TR; 1 % VR) |
| Shock | 100 G (1 % TR; 1 % VR) |
| Load Life | 1,000 hours 0.5 watt @ 70 C (3 % TR; 3 % or 3 ohms, whichever is greater, CRV) |
| Rotational Life | 200 cycles (4 % TR; 3 % or 3 ohms, whichever is greater, CRV) |
| Mechanical Angle | 270 nom. |
| Torque | 3.0 oz-in. max. |
| Stop Strength | 7.0 oz -in. min. |
| Terminals | Solderable pins |
| Weight | 0.02 oz. |
| Marking | Resistance code, terminal numbers, manufacturers model number, style and date code |
| Wiper | 50 % (Actual TR) 10 % |
| Standard Packaging | 50 pcs. per tube |
| Dimensions (Refer to diagram) | Various (MM/Inches) |
| Tape and Reel Packaging | 1000/Reel/Box (M, U, P Pin Styles) |
| Ammo Pack Packaging | 750/Reel, 1000/Box (M, U, P Pin Styles) |
2410121851_BOURNS-3362P-1-104LF_C81266.pdf
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