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Specifications
Tolerance:
±20%
Temperature Coefficient:
±100ppm/℃
Power(Watts):
125mW
Number of Turns:
1
Resistance:
2kΩ
Mfr. Part #:
3313J-1-202E
Package:
SMD,3.5x3.2mm
Key Attributes
Model Number:
3313J-1-202E
Product Description
Product Overview
The Bourns 3313 series is a 3 mm square, single-turn cermet trimming potentiometer designed for surface mount applications. These potentiometers are compatible with standard surface mount manufacturing processes and feature a rotor stop for in-circuit adjustment, a 100-cycle rotational and seal life, and a plastic housing suitable for RF applications. Options include reverse pin layout (Model 3313X) and halogen-free models. They are RoHS compliant and suitable for various trimmer applications.
Product Attributes
- Brand: Bourns
- Product Line: Trimpot Trimming Potentiometer
- Housing Material: Plastic (Black for Halogen Free models)
- Certifications: RoHS compliant, Halogen free models available
- Seal Life: 100 cycles
- Rotational Life: 100 cycles
- Adjustment Type: Single-Turn
- Mounting Type: Surface Mount
Technical Specifications
| Specification | Details |
|---|---|
| Models | 3313J-1, 3313J-2, 3313X-1, 3313X-2, 3313S-1, 3313S-2 |
| Dimensions | 3 mm Square |
| Standard Resistance Range | 10 ohms to 2 megohms |
| Resistance Tolerance | 20 % std. |
| End Resistance | 1 % or 3 ohms max. (whichever is greater) |
| Contact Resistance Variation | 3 % or 3 ohms |
| Adjustability (Voltage Divider) | 0.1 % |
| Adjustability (Rheostat) | 0.2 % |
| Resolution | Infinite |
| Insulation Resistance | 500 vdc. 100 megohms min. |
| Dielectric Strength (Sea Level) | 500 vac |
| Dielectric Strength (70,000 Feet) | 350 vac |
| Adjustment Angle | 220 nom. |
| Max. Soldering Exposure | 250 C/10 seconds |
| Power Rating @ 70 C | 0.125 watt (200 volts max.) |
| Power Rating @ 125 C | 0 watt (200 volts max.) |
| Operating Temperature Range | -55 C to +125 C |
| Temperature Coefficient (100 ohms) | 150 ppm/C |
| Temperature Coefficient (>100 ohms) | 100 ppm/C |
| Seal Test | 85 C Fluorinert/60 seconds |
| Humidity Test | MIL-STD 202, Method 106 (no vibration) |
| Vibration Test | 20 G |
| Shock Test | 100 G |
| Load Life | 1000 hours @ 70 C Rated Power |
| Mechanical Angle | 250 nom. |
| Torque | 50 g-cm max. |
| Stop Strength | 200 g-cm min. |
| Pushover Strength (S Style only) | 1.6 Kilograms (3.5 lbs) minimum |
| Flammability | U.L. 94V-0 |
| Weight | Approx. 0.01 oz. |
| Standard Packaging (J, X Styles) | 1000 pcs./7 reel (MSL-1) |
| Standard Packaging (S Style) | 200 pcs./7 reel (MSL-1) |
| Adjustment Tool | H-91 |
| Resistance Code Examples | 100 Ohms = 51, 10k Ohms = 502, 1 Megohm = A6 |
2410121732_BOURNS-3313J-1-202E_C124620.pdf
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