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Specifications
Voltage Rating:
-
Tolerance:
±10%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
500mW
Number of Turns:
1
Resistance:
10kΩ
Mfr. Part #:
3361P-1-103GLF
Package:
SMD,7x6.7mm
Key Attributes
Model Number:
3361P-1-103GLF
Product Description
Product Overview
The 3361 is a 1/4" square SMD Trimpot trimming potentiometer designed for industrial applications. It features a sealed, miniature cermet construction and a rotor engineered for automatic machine adjustment. This potentiometer is built to withstand harsh environments and immersion cleaning processes, making it compatible with surface mount manufacturing. It offers infinite resolution and is RoHS compliant.
Product Attributes
- Brand: Bourns
- Product Line: Trimpot
- Model Series: 3361
- Type: Trimming Potentiometer
- Construction: Single-Turn, Cermet
- Package: Miniature, Sealed, SMD
- Environmental Resistance: Harsh environments, immersion cleaning
- Manufacturing Compatibility: Surface mount processes
- Compliance: RoHS compliant
Technical Specifications
| Category | Specification | Details |
|---|---|---|
| Electrical Characteristics | Standard Resistance Range | 10 to 2 megohms |
| Resistance Tolerance | 10 % std. (tighter available) | |
| Absolute Minimum Resistance | 1 % or 2 ohms (whichever is greater) | |
| Contact Resistance Variation | 3 % or 3 ohms max. (whichever is greater) | |
| Insulation Resistance | 500 VDC, 1,000 megohms min. | |
| Dielectric Strength | 900 VAC (Sea Level), 350 VAC (80,000 Feet) | |
| Resolution | Infinite | |
| Environmental Characteristics | Maximum Soldering Exposure | +260 C / 20 sec. max. |
| Power Rating (300V max.) | 0.50 watt @ 70 C; 0 watt @ 125 C | |
| Temperature Range | -55 C to +125 C | |
| Temperature Coefficient | 100 ppm/C | |
| Seal Test | 85 C Fluorinert / 60 seconds | |
| Humidity | MIL-STD-202 Method 103, 96 hours | |
| Vibration / Shock | 30 G / 100 G (1 % TR; 1 % VR) | |
| Life Tests | Load Life | 1,000 hours, 0.5 watt @ 70 C (3 % TR; 3 % or 3 ohms CRV) |
| Rotational Life | 200 cycles (4 % TR; 3 % or 3 ohms CRV) | |
| Adjustment Angle | 240 nom. | |
| Physical Characteristics | Mechanical Angle | 270 nom. |
| Torque | 3.0 oz-in. max. | |
| Stop Strength | 7.0 oz-in. min. | |
| Weight | 0.02 oz. | |
| Marking | Resistance code, terminal numbers, manufacturers model number, style and date code | |
| Wiper | 50 % (Actual TR) 10 % | |
| Flammability | U.L. 94V-0 | |
| Standard Packaging | "S" Style | 500 pcs./13 " reel |
| "P" Style | 750 pcs./13 " reel | |
| MSL | 3 | |
| Adjustment Tool | H-90 | |
| Terminations | Solderable pins | |
| How to Order Example | 3361 P - 1 - 502 G LF | |
| Resistance Code Examples | 100 | 101 (1,000 Ohms) |
| 502 | 501 (500 Ohms) | |
| 104 | 104 (100,000 Ohms) | |
| Packaging Designator | G = Embossed Tape | |
| Terminations (LF) | 100 % Tin-plated (RoHS compliant) | |
2409302332_BOURNS-3361P-1-103GLF_C840679.pdf
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