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Bourns 3299Y1100LF Square Trimmer Potentiometer

The Bourns 3299Y-1-100LF is a precision trimming potentiometer designed for industrial applications requiring fine adjustments. This multiturn potentiometer features a robust sealed design, offering reliable performance in demanding environments. It provides adjustable voltage and resistance, allowing for precise control in circuits. Available in RoHS compliant versions, it caters to environmentally conscious designs. The 3299 series is suitable for a wide range of trimming applications, offering a balance of precision, durability, and ease of integration.

Authorized Distributors
Source:DigiKey
Part No:3299Y-1-100LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.0933
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Source:DigiKey
Part No:3299Y-1-100LF
Stock:183
Inv Date:05-28-2026
Price: Unit price: $1.61
Buy/RFQ:
Part No:3299Y-1-100LF
Stock:179
Inv Date:05-29-2026
Price: Unit price: $3.36
Buy/RFQ:
Part No:3299Y-1-100LF
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.36
Buy/RFQ:
Part No:3299Y-1-100LF
Stock:183
Inv Date:05-28-2026
Price: Unit price: $1.69
Buy/RFQ:
Part No:3299Y-1-100LF
Stock:183
Inv Date:05-28-2026
Price: Unit price: $1.69
Buy/RFQ:

Bourns 3299Y1100LF Square Trimmer Potentiometer Specifications:

  • Standard Resistance Range: 10 to 2 megohms
  • Resistance Tolerance: ±10 %
  • Absolute Minimum Resistance: 1 % or 2 ohms max.
  • Contact Resistance Variation: 1.0 % or 3 ohms max.
  • Adjustability Voltage: ±0.01 %
  • Adjustability Resistance: ±0.05 %
  • Resolution: Infinite
  • Insulation Resistance: 500 vdc. 1,000 megohms min.
  • Dielectric Strength: 900 vac (Sea Level), 350 vac (70,000 Feet)
  • Effective Travel: 25 turns nom.
  • Power Rating: 0.5 watt (70 °C)
  • Temperature Range: -55 °C to +125 °C
  • Temperature Coefficient: ±100 ppm/°C
  • Seal Test: MIL-STD-202 Method 103 96 hours (2 % ΔTR, 10 Megohms IR)
  • Vibration: 20 G (1 % ΔTR; 1 % ΔVR)
  • Shock: 100 G (1 % ΔTR; 1 % ΔVR)
  • Load Life: 1,000 hours 0.5 watt @ 70 °C (3 % ΔTR)
  • Rotational Life: 200 cycles (4 % ΔTR)
  • Torque: 3.0 oz-in. max.
  • Mechanical Stops: Wiper idles
  • Terminals: Solderable pins
  • Weight: 0.035 oz.
  • Marking: Manufacturer’s trademark, resistance code, wiring diagram, date code, manufacturer’s model number and style
  • Wiper: 50 % (Actual TR) ±10 %
  • Flammability: U.L. 94V-0

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Frequently Asked Questions

Where can I buy Bourns 3299Y1100LF?

You can click on the BUY or RFQ button to purchase 3299Y1100LF from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 3299Y1100LF?

You can download the 3299Y1100LF datasheet or visit the Bourns website for support.

Who is the manufacturer of 3299Y1100LF?

Bourns

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