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Bourns 3313X1103E 3mm Trimming Potentiometer
The Bourns 3313X-1-103E is a precision 3mm trimming potentiometer designed for a variety of applications requiring adjustable resistance. Its compact size and robust construction make it suitable for space-constrained environments. Key features include a reverse pin layout option, RoHS compliance, and compatibility with surface mount manufacturing processes. The rotor stop allows for in-circuit adjustment, enhancing design flexibility. This trimpot is commonly used in consumer electronics, industrial equipment, and automotive applications where precise resistance adjustments are needed.
Bourns 3313X1103E 3mm Trimming Potentiometer Specifications:
- Standard Resistance Range: 10 ohms to 2 megohms
- Resistance Tolerance: ±20 % std.
- End Resistance: 1 % or 3 ohms max.
- Contact Resistance Variation: 3 % or 3 ohms
- Adjustment Voltage Divider: ±0.1 %
- 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 (200 volts max.) 70 °C: 0.125 watt
- Power Rating (200 volts max.) 125 °C: 0 watt
- Operating Temp. Range: -55 °C to +125 °C
- Temperature Coefficient: ≤100 ohms ±150 ppm/°C; >100 ohms ±100 ppm/°C
- Seal Test: 85 °C Fluorinert /60 seconds
- Humidity: MIL-STD 202, Method 106 (no vibration)
- Vibration: 20 G
- Shock: 100 G
- Load Life: 1000 hours @ 70 °C
- Rotational Life: 100 cycles
- Thermal Shock: 5 cycles
- Mechanical Angle: 250 ° nom.
- Torque: 50 g-cm max.
- Stop Strength: 200 g-cm min.
- Pushover Strength: 1.6 Kilograms (3.5 lbs) minimum
- Flammability: U.L. 94V-0
- Weight: Approx. 0.01 oz.
- Marking: Resistance code and date code
- Wiper: 50 % (Actual TR)
- Standard Packaging J, X Styles (MSL-1): 1000 pcs./7 ” reel
- Standard Packaging S Style (MSL-1): 200 pcs./7 ” reel
- Adjustment Tool: H-91
- Housing: Plastic for RF applications
- Pin Layout: Reverse pin layout option
- RoHS Compliant: Yes
- Halogen Free: Available
- AEC-Q200 Qualified: Grade 1
- Rotor Stop: For “in-circuit” adjustment
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Frequently Asked Questions
Where can I buy Bourns 3313X1103E?
You can click on the BUY or RFQ button to purchase 3313X1103E from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3313X1103E?
You can download the 3313X1103E datasheet or visit the Bourns website for support.
Who is the manufacturer of 3313X1103E?
Bourns