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Bourns 3312J1203E 2mm SMD Trimpot

The Bourns 3312J-1-203E is a miniature, surface mount trimmer potentiometer designed for a wide range of applications requiring precise adjustment. Its compact 2mm square size and single-turn operation make it ideal for space-constrained designs. The cermet resistive element ensures excellent stability and reliability, while the sealed construction provides protection against environmental factors. RoHS compliant, this trimpot is suitable for use in various electronic circuits, offering flexibility and ease of integration into manufacturing processes.

Authorized Distributors
Source:Newark
Part No:3312J-1-203E
Stock:1037
Inv Date:05-28-2026
Price: Unit price: $2.88
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Source:DigiKey
Part No:3312J-1-203E
Stock:1500
Inv Date:05-28-2026
Price: Unit price: $1.60461
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Part No:3312J-1-203E
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.8
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Part No:3312J-1-203E
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.22
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Part No:3312J-1-203E
Stock:564
Inv Date:05-28-2026
Price: Unit price: $1.49
Buy/RFQ:
Part No:3312J-1-203E
Stock:564
Inv Date:05-28-2026
Price: Unit price: $1.49
Buy/RFQ:

Bourns 3312J1203E 2mm SMD Trimpot Specifications:

  • Resistance Range: 10 ohms to 2 megohms
  • Resistance Tolerance: ±20 % std.
  • End Resistance: 1 % or 2 ohms max.
  • Adjustability Voltage Divider: ±0.4 %
  • Adjustability Rheostat: ±0.8 %
  • Resolution: Essentially infinite
  • Insulation Resistance: 100 megohms min.
  • Dielectric Strength: 500 VAC (Sea Level)
  • Operating Temperature Range: -55 °C to +125 °C
  • Power Rating: 0.1 watt (70 °C)
  • Temperature Coefficient: ±100 ppm/°C
  • Seal Test: 85 °C Fluorinert /60 seconds
  • Adjustment Angle: 255 ° nom.
  • Mechanical Stop: 285 ° nom.
  • Torque: 0.7 oz-in. max.
  • Stop Strength: 0.7 oz-in. nom.
  • Weight: Approximately 0.0321 g

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Frequently Asked Questions

Where can I buy Bourns 3312J1203E?

You can click on the BUY or RFQ button to purchase 3312J1203E from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3312J1203E?

You can download the 3312J1203E datasheet or visit the Bourns website for support.

Who is the manufacturer of 3312J1203E?

Bourns

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