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Bourns 3310C125103L Sealed Panel Control

The Bourns 3310C-125-103L is a 9mm square sealed panel control potentiometer designed for demanding industrial applications. Its conductive plastic construction, combined with PC board and bushing mount options, provides a versatile and space-saving solution. The sealed design offers robust protection against moisture, dust, and chemicals, making it suitable for use in harsh environments. Withstands industrial washing processes and features a wide operating temperature range (-40°C to +125°C). This potentiometer is ideal for applications requiring precise control and reliable performance in challenging conditions.

Authorized Distributors
Source:DigiKey
Part No:3310C-125-103L
Stock:663
Inv Date:05-28-2026
Price: Unit price: $3.93
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Part No:3310C-125-103L
Stock:1059
Inv Date:05-29-2026
Price: Unit price: $3.93
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Part No:3310C-125-103L
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.93
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Part No:3310C-125-103L
Stock:1850
Inv Date:05-28-2026
Price: Unit price: $2.38
Buy/RFQ:
Part No:3310C-125-103L
Stock:1850
Inv Date:05-28-2026
Price: Unit price: $2.38
Buy/RFQ:

Bourns 3310C125103L Sealed Panel Control Specifications:

  • Standard Resistance Range: 1 K ohms to 1 megohm
  • Total Resistance Tolerance: ±20 %
  • Independent Linearity: ±5 %
  • End Resistance: 2 % or 2 ohms maximum
  • Effective Electrical Angle: 270 ° ±15 °
  • Contact Resistance Variation: 1 % or 1 ohm (whichever is greater)
  • Dielectric Withstanding Voltage (Sea Level): 900 VAC minimum
  • Dielectric Withstanding Voltage (70,000 Feet): 350 VAC minimum
  • Insulation Resistance: 1,000 megohms minimum
  • Power Rating @ 70 °C: 0.25 watts
  • Operating Temperature Range: -40 °C to +125 °C
  • Storage Temperature Range: -55 °C to +125 °C
  • Temperature Coefficient Over Storage Temperature Range: ±1,000 ppm/°C
  • Vibration: 30 G
  • Shock: 100 G
  • Load Life Total Resistance Shift: ±10 % TRS maximum
  • Rotational Life (No Load): 50,000 cycles
  • Contact Resistance Variation (Rotational Life): 3 % or 3 ohms (whichever is greater)
  • Moisture Resistance: MIL-STD-202, Method 103, Condition B
  • IP Rating: IP67
  • Moisture Sensitivity Level: 1
  • ESD Classification (HBM): N/A
  • Stop Strength: 5.65 N-cm (8 oz.-in.)
  • Mechanical Angle: 300 ° nominal
  • Starting Torque: 3.53 N-cm (5.0 oz.-in.)

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Frequently Asked Questions

Where can I buy Bourns 3310C125103L?

You can click on the BUY or RFQ button to purchase 3310C125103L from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3310C125103L?

You can download the 3310C125103L datasheet or visit the Bourns website for support.

Who is the manufacturer of 3310C125103L?

Bourns

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