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Bourns 3314J2503E 4 mm Square Trimpot Trimming Potentiometer

The Bourns 3314J-2-503E is a precision surface mount trimming potentiometer designed for a variety of industrial applications. This 4mm square trimpot offers a compact footprint, cermet resistive element for excellent stability, and a sealed construction for reliable performance in harsh environments. It is RoHS compliant and compatible with standard surface mount manufacturing processes, making it suitable for automated assembly. The device features infinite resolution and a wide resistance range, allowing for fine adjustments in circuits. It is AEC-Q200 Qualified Grade 1.

Authorized Distributors
Source:Newark
Part No:3314J-2-503E
Stock:88
Inv Date:05-28-2026
Price: Unit price: $1.48
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Source:DigiKey
Part No:3314J-2-503E
Stock:500
Inv Date:05-28-2026
Price: Unit price: $0.95772
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Part No:3314J-2-503E
Stock:908
Inv Date:05-29-2026
Price: Unit price: $1.57
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Part No:3314J-2-503E
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.09
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Part No:3314J-2-503E
Stock:1015
Inv Date:05-28-2026
Price: Unit price: $0.739
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Part No:3314J-2-503E
Stock:1015
Inv Date:05-28-2026
Price: Unit price: $0.739
Buy/RFQ:
Part No:3314J-2-503E
Stock:10
Inv Date:05-29-2026
Price: N/A
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Bourns 3314J2503E 4 mm Square Trimpot Trimming Potentiometer Specifications:

  • Resistance Range: 10 ohms to 2 megohms
  • Resistance Tolerance: ±20 %
  • End Resistance: 1 % or 2 ohms max.
  • Contact Resistance Variation: 3 % or 3 ohms
  • Resolution: Infinite
  • Insulation Resistance: 100 megohms min.
  • Dielectric Strength: 500 vac (1 minute)
  • Adjustment Angle: 210 ° nom.
  • Power Rating: 0.25 watt @ 70 °C
  • Temperature Coefficient: ±100 ppm/°C
  • Temperature Range: -55 °C to +125 °C
  • Humidity: 90-98 % RH, 5.00 cycles, 240 hours
  • Vibration: 20 G
  • Shock: 100 G
  • Rotational Life: 100 cycles
  • Thermal Shock: 5 cycles
  • Mechanical Angle: 240 ° nom.
  • Torque: 180 g-cm max.
  • Stop Strength: 300 g-cm min.
  • Weight: Approximately 0.01 oz.

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Frequently Asked Questions

Where can I buy Bourns 3314J2503E?

You can click on the BUY or RFQ button to purchase 3314J2503E from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3314J2503E?

You can download the 3314J2503E datasheet or visit the Bourns website for support.

Who is the manufacturer of 3314J2503E?

Bourns

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