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Specifications
Tolerance:
±10%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
500mW
Number of Turns:
1
Resistance:
500Ω
Mfr. Part #:
3362P-1-501LF
Package:
Through Hole-3P,7x6.6mm
Key Attributes
Model Number:
3362P-1-501LF
Product Description
Product Overview
The 3362 - 1/4 " Square Trimpot Trimming Potentiometer is a single-turn, cermet, industrial, and sealed potentiometer designed for automatic machine adjustment interfaces. It is built to withstand harsh environments and immersion cleaning processes, making it suitable for demanding applications. Available in tape and reel packaging and with RoHS compliant versions, this trimmer offers infinite resolution and reliable performance in a miniature package.
Product Attributes
- Brand: Trimpot
- Type: Single-Turn / Cermet / Industrial / Sealed Potentiometer
- Package: Miniature
- Rotor Design: For automatic machine adjust interface
- Environmental Resistance: Withstands harsh environments and immersion cleaning processes
- Packaging: Tape and reel packaging available
- Certifications: RoHS compliant version available
- Adjustment Tool: H-90
- Flammability: U.L. 94V-0
Technical Specifications
| Specification | Details |
|---|---|
| Model Name | 3362 - 1/4 " Square Trimpot Trimming Potentiometer |
| 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 (General) | See diagrams in source document. Tolerances: 0.25 except where noted (.010). |
| Standard Resistance Table Values | 20 (20), 50 (50), 100 (101), 200 (201), 500 (501), 1,000 (102), 2,000 (202), 5,000 (502), 10,000 (103), 20,000 (203), 25,000 (253), 50,000 (503), 100,000 (104), 200,000 (204), 250,000 (254), 500,000 (504), 1,000,000 (105), 2,000,000 (205) |
| How To Order - Model | 3362 P - 1 - 502 T __ LF |
| How To Order - Style | P, M, U, F, H, R |
| How To Order - Product Indicator | -1 = Standard Product |
| How To Order - Resistance Code | See Standard Resistance Table |
| How To Order - Optional Suffix Letter | T = Knob* |
| How To Order - Packaging Designator | Blank = Tube (Standard), R = Tape and Reel, A = Ammo Pack |
| How To Order - Terminations | LF = 100 % Tin-plated (RoHS compliant), Blank = 90 % Tin / 10 % Lead-plated (Standard) |
2410121851_BOURNS-3362P-1-501LF_C81262.pdf
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