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Bourns 3214G1503E 5-Turn Trimpot Trimming Potentiometer
The Bourns 3214G-1-503E is a precision 5-turn trimming potentiometer ideal for applications requiring fine adjustment and reliable performance. Its sealed design protects against environmental factors, making it suitable for harsh industrial environments. The potentiometer is RoHS compliant and features a surface mount design for easy integration into electronic circuits. It's commonly used in calibration, testing, and control circuits where precise resistance adjustments are critical. The 3214 series offers a wide range of resistance values and adjustment options to meet diverse application needs.
Bourns 3214G1503E 5-Turn Trimpot Trimming Potentiometer Specifications:
- Standard Resistance Range: 10 ohms to 2 megohms
- Resistance Tolerance: ±10 % std.
- Absolute Minimum Resistance: 1 % or 2.0 ohms (whichever is greater)
- Contact Resistance Variation: 3 % or 3 ohms max.
- Resolution: Essentially Infinite
- Insulation Resistance: 500 vdc. 100 megohms min.
- Dielectric Strength Sea Level: 600 vac (1 minute)
- Adjustment Angle: 5 turns nom.
- Power Rating: 0.25 watt @ 85 °C
- Temperature Range: -65 °C to +150 °C
- Temperature Coefficient: ±100 ppm/°C
- Seal Test: 85 °C Fluorinert /60 seconds
- Humidity: MIL-STD 202 Method 106 TRS ±2 %; IR 10 megohms
- Vibration: 20 G TRS±1 %; VRS ±1 %
- Shock: 100 G TRS ±1 %; VRS±1 %
- Load Life: @ 85 °C rated power 1,000 hours TRS 3 ohms or 3 % (whichever is greater
- Rotational Cycling: 200 cycles TRS 3 ohms or 3 % (whichever is greater
- Thermal Shock: 5 cycles TRS ±2 %; VRS ±1 %
- Moisture Sensitivity Level: 1
- ESD Classification: 2
- Mechanical Stop: Wiper idles
- Torque: 180 g-cm max.
- Weight: Approximately 0.01 oz.
- Marking: Manufacturer’s code, resistance code and date code
- Solderability: Per MIL-STD-202, Method 208
- Wiper: 50 % (Actual TR) ±10 %
- Flammability: UL94V0
- Pushover Strength J: 4.4 lbs.
- Pushover Strength G: 1 lb.
- Adjustment Tool: H-91
- Halogen Free: Bourns considers a product to be “halogen free” if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.
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Frequently Asked Questions
Where can I buy Bourns 3214G1503E?
You can click on the BUY or RFQ button to purchase 3214G1503E from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part 3214G1503E?
You can download the 3214G1503E datasheet or visit the Bourns website for support.
Who is the manufacturer of 3214G1503E?
Bourns