Product Overview
The 3314 - 4 mm Square Trimpot Trimming Potentiometer is a surface-mount, single-turn cermet potentiometer designed for industrial applications. It is compatible with surface mount manufacturing processes and popular vacuum pick-and-place equipment. Available in J-hook, gull-wing, and pinned configurations, with side adjust options, it meets EIA/EIAJ/IPC/VECI SMD standard trimmer designs. This RoHS compliant trimmer is AEC-Q200 Qualified Grade 1.
Product Attributes
- Brand: Bourns
- Product Line: Trimpot Trimming Potentiometer
- Model Series: 3314
- Size: 4 mm Square
- Type: Cermet
- Configuration: Surface Mount / Single Turn
- Compliance: RoHS compliant, AEC-Q200 Qualified Grade 1
Technical Specifications
| Specification | Value |
|---|---|
| Standard Resistance Range | 10 ohms to 2 megohms |
| Resistance Tolerance | ±20 % std. (tighter tolerance available) |
| End Resistance | 1 % or 2 ohms max. (whichever is greater) |
| Contact Resistance Variation | 3 % or 3 ohms |
| Resolution | Infinite |
| Insulation Resistance | 500 vdc, 100 megohms min. |
| Dielectric Strength (Sea Level) | 500 vac (1 minute) |
| Adjustment Angle | 210 ° nom. |
| Power Rating (70 °C) | 0.25 watt |
| Power Rating (125 °C) | 0 watt |
| Power Rating Max Voltage (Styles G, J, H) | 300 volts |
| Power Rating Max Voltage (Style R) | 50 volts |
| Temperature Range | -55 °C to +125 °C |
| Temperature Coefficient | ±100 ppm/°C |
| Seal Test | 85 °C Fluorinert†/60 seconds |
| Humidity | 90-98 % RH, 10 cycles, 240 hours |
| Vibration | 20 G |
| Shock | 100 G |
| Load Life (1000 Hours @ 70 °C Rated Power) | TRS ±3 % |
| Rotational Life | 100 cycles TRS ±3 % |
| Thermal Shock | 5 cycles TRS ±2 %; VRS ±1 % |
| Mechanical Angle | 240 ° nom. |
| Torque | 180 g-cm max. |
| Stop Strength | 300 g-cm min. |
| Pushover Strength (S & Z Style) | 1.6 kilograms (3.5 lbs.) min. |
| Weight | Approximately 0.01 oz. |
| Wiper Position | 50 % (Actual TR) ±10 % |
| Flammability | U.L. 94V-0 |
| Standard Packaging (J, G, R) | 500 pcs./7 " reel (MSL-1) |
| Standard Packaging (S, Z) | 200 pcs./7 " reel (MSL-1) |
| Standard Packaging (H) | 100 pcs./tube |
| Adjustment Tool | H-90 |
| Dimensions (Overall) | 4 mm Square |
How To Order
3314 J - 1 - 502 E
Model: 3314
Style:
- J, G, H & S: -1 = Single Slot, -2 = Cross Slot, -3 = Single Slot w/Reverse Marking, -4 = Cross Slot w/Reverse Marking
- R: -GM5 = Cross Slot w/Extended Lead Frame, -1 = Single Slot, -2 = Cross Slot, -3 = Single Slot w/Reverse Marking, -4 = Cross Slot w/Reverse Marking
- Z: -GA4 = Single Slot, -1 = Cross Slot, -3 = Single Slot w/Reverse Marking, -4 = Cross Slot w/Reverse Marking
Resistance Code: See Standard Resistance Table
Embossed Tape Designator: E, G
Standard Resistance Table
| Resistance (Ohms) | Code |
|---|---|
| 10 | 100 |
| 20 | 200 |
| 50 | 500 |
| 100 | 101 |
| 200 | 201 |
| 500 | 501 |
| 1,000 | 102 |
| 2,000 | 202 |
| 5,000 | 502 |
| 10,000 | 103 |
| 20,000 | 203 |
| 50,000 | 503 |
| 100,000 | 104 |
| 200,000 | 204 |
| 250,000 | 254 |
| 500,000 | 504 |
| 1,000,000 | 105 |
| 2,000,000 | 205 |
Popular distribution values listed in boldface. Special resistances available.
Specifications are subject to change without notice. Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth at www.bourns.com/docs/legal/disclaimer.pdf.
2410122018_BOURNS-3314G-1-102E_C780221.pdf
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