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Specifications
Tolerance:
±10%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
500mW
Resistance:
1kΩ
Mfr. Part #:
3386P-1-102TLF
Package:
Through Hole-3P,9.5x9.5mm
Key Attributes
Model Number:
3386P-1-102TLF
Product Description
Product Overview
The Bourns 3386 - 3/8 Square Trimpot Trimming Potentiometer is a single-turn, cermet, industrial, and sealed potentiometer designed for trimmer applications. It offers excellent adjustability and reliability, making it suitable for various electronic circuits. Available in multiple models with options for tape and reel packaging, finger adjust knobs, extended shafts, and cross-slot rotors, this potentiometer provides flexibility for different design requirements. RoHS compliant versions are also available.
Product Attributes
- Brand: Bourns
- Product Line: Trimpot
- Type: Trimming Potentiometer
- Construction: Cermet, Industrial, Sealed
- Adjustment: Single Turn
- Certifications: RoHS compliant versions available
- Trademark: Trimpot is a registered trademark of Bourns, Inc.
- Registered Trademark: Fluorinert is a registered trademark of 3M Co.
Technical Specifications
| Specification | Details |
|---|---|
| Model Series | 3386 |
| Dimensions (Overall) | 3/8 Square |
| Electrical Characteristics - Standard Resistance Range | 10 ohms to 2 megohms |
| Electrical Characteristics - Resistance Tolerance | 10 % std. (tighter tolerance available) |
| Electrical Characteristics - Absolute Minimum Resistance | 2 ohms max. |
| Electrical Characteristics - Contact Resistance Variation | 2 % or 3 ohms max. (whichever is greater) |
| Electrical Characteristics - Adjustability Voltage Divider | 0.05 % |
| Electrical Characteristics - Adjustability Rheostat | 0.15 % |
| Electrical Characteristics - Resolution | Infinite |
| Electrical Characteristics - Insulation Resistance | 500 vdc, 1,000 megohms min. |
| Electrical Characteristics - Dielectric Strength (Sea Level) | 900 vac |
| Electrical Characteristics - Dielectric Strength (70,000 Feet) | 350 vac |
| Electrical Characteristics - Adjustment Angle | 280 nom. |
| Environmental Characteristics - Power Rating (85 C) | 0.5 watt (300 volts max.) |
| Environmental Characteristics - Power Rating (125 C) | 0 watt (300 volts max.) |
| Environmental Characteristics - Temperature Range | -55 C to +125 C |
| Environmental Characteristics - Temperature Coefficient | 100 ppm/C |
| Environmental Characteristics - Seal Test | 85 C Fluorinert |
| Environmental Characteristics - Humidity | MIL-STD-202 Method 103, 96 hours (2 % TR, 10 Megohms min.) |
| Environmental Characteristics - Vibration | 30 G (1 % TR; 1 % VR) |
| Environmental Characteristics - Shock | 100 G (1 % TR; 1 % VR) |
| Environmental Characteristics - Load Life | 1,000 hours 0.5 watt @ 70 C (3 % TR; 3 % or 3 ohms, whichever is greater, CRV) |
| Environmental Characteristics - Rotational Life | 200 cycles (4 % TR; 3 % or 3 ohms, whichever is greater, CRV) |
| Physical Characteristics - Mechanical Angle | 310 nom. |
| Physical Characteristics - Torque | 5.0 oz-in. max. |
| Physical Characteristics - Stop Strength | 15.0 oz-in. min. |
| Physical Characteristics - Terminals | Solderable pins |
| Physical Characteristics - Weight | 0.03 oz. |
| Physical Characteristics - Marking | Manufacturers trademark, resistance code, wiring diagram, date code, manufacturers model number and style |
| Physical Characteristics - Flammability | U.L. 94V-0 |
| Physical Characteristics - Standard Packaging | 50 pcs. per tube |
| Physical Characteristics - Wiper | 50 % (Actual TR) 10 % |
| Physical Characteristics - Adjustment Tool | H-90 |
| Packaging Specifications - Tape and Reel Material | Meets Antistatic ANSI/ESD 5541-2003 packaging standards. |
| How To Order - Model Indicator | -1 = Standard Product |
| How To Order - Extended Shaft Option | -EY5 |
| How To Order - Knob Option Suffix | T (Available only in standard tube packaging for F, P and X terminal styles) |
| How To Order - Packaging Designator (Tube) | Blank |
| How To Order - Packaging Designator (Tape & Reel) | R (W and U Pin Styles Only) |
| How To Order - Packaging Designator (Ammo Pack) | A (W and U Pin Styles Only) |
| How To Order - Terminations (RoHS Compliant) | LF = 100 % Tin-plated |
| How To Order - Terminations (Standard) | Blank = 90 % Tin / 10 % Lead-plated |
| Standard Resistance Table | 10 (10), 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) |
| Model 3386W-1 Packaging Dimensions | 12.70 (.500) L x 18 .76 (.709 .030) W x 12.70 + .30/ - 0.25 (.500 + .012/ - .010) H; 1000/Reel/Box |
| Model 3386U-1 Packaging Dimensions | 12.70 (.500) L x 12.7 0.3 (.500 .012) W x 8.89 0.7 (.350 .028) H; 1000/Reel/Box |
2410121755_BOURNS-3386P-1-102TLF_C116301.pdf
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