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Bourns 4816P3221331 SMD Trimming Potentiometer

The Bourns 4816P series is a range of thick film surface mount medium body trimming potentiometers designed for precision resistance adjustment in various industrial applications. These potentiometers are AEC-Q200 qualified, ensuring reliability in automotive environments. They feature compliant leads to minimize solder joint stress and are compatible with automatic placement equipment, streamlining manufacturing processes. The standard electrical configurations include isolated, bussed, and dual terminator options, catering to diverse circuit designs. With a wide resistance range and various packaging options, the 4816P series provides a versatile solution for applications requiring fine resistance tuning.

Authorized Distributors
Source:DigiKey
Part No:4816P-3-221/331
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.92841
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Part No:4816P-3-221/331
Stock:0
Inv Date:05-29-2026
Price: N/A
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Part No:4816P-3-221/331
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.98
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Part No:4816P-3-221/331
Stock:125
Inv Date:05-28-2026
Price: Unit price: $1.8634
Buy/RFQ:
Part No:4816P-3-221/331
Stock:125
Inv Date:05-28-2026
Price: Unit price: $1.8634
Buy/RFQ:

Bourns 4816P3221331 SMD Trimming Potentiometer Specifications:

  • Resistance Range: 10 ohms to 2.2 megohms
  • Maximum Operating Voltage: 50 V
  • Temperature Coefficient of Resistance: ±100 ppm/°C (50 Ω and above), ±250 ppm/°C (below 50 Ω)
  • TCR Tracking: 50 ppm/°C max. (for values > 50 Ω), 100 ppm/°C (for values ≤ 50 Ω)
  • Operating Temperature: -55 °C to +125 °C
  • Insulation Resistance: 10,000 megohms min.
  • Dielectric Withstanding Voltage: 200 VRMS
  • Flammability: Conforms to UL94V-0
  • Lead Frame Material: Copper, solder coated
  • Body Material: Thermoplastic
  • Resistance Tolerance: ±2 % (standard), ±1 % (available)
  • Power Rating per Resistor: 0.080 watt (2 Circuit), 0.160 watt (1 Circuit, 4 Circuit)

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Frequently Asked Questions

Where can I buy Bourns 4816P3221331?

You can click on the BUY or RFQ button to purchase 4816P3221331 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 4816P3221331?

You can download the 4816P3221331 datasheet or visit the Bourns website for support.

Who is the manufacturer of 4816P3221331?

Bourns

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