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Bourns 4816PT03221331 SMD Trimming Potentiometer

The Bourns 4816P series is a family of thick film surface mount medium body trimming potentiometers designed for precise resistance adjustment in a compact form factor. These potentiometers feature AEC-Q200 qualification for automotive applications and are RoHS compliant, ensuring environmental responsibility. They are compatible with automatic placement equipment and offer various electrical configurations including isolated, bussed, and dual terminator options. The Bourns 4816P-T03-221/331 is ideal for applications requiring fine-tuning of resistance, such as circuit calibration, sensor adjustment, and gain control in amplifiers. Its small size and robust design make it suitable for space-constrained environments and demanding operating conditions.

Authorized Distributors
Source:DigiKey
Part No:4816P-T03-221/331
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.01921
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Part No:4816P-T03-221/331
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Inv Date:05-29-2026
Price: N/A
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Part No:4816P-T03-221/331
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.08
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Part No:4816P-T03-221/331
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.872
Buy/RFQ:
Part No:4816P-T03-221/331
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.872
Buy/RFQ:

Bourns 4816PT03221331 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 %
  • Power Rating per Resistor: 0.160 watt (1 Circuit at 70 °C)
  • Resistance to Soldering Heat: ±0.25 %
  • Moisture Resistance: ±0.50 %
  • Short Time Overload: ±0.25 %
  • Load Life: ±1.00 %

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Frequently Asked Questions

Where can I buy Bourns 4816PT03221331?

You can click on the BUY or RFQ button to purchase 4816PT03221331 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 4816PT03221331?

You can download the 4816PT03221331 datasheet or visit the Bourns website for support.

Who is the manufacturer of 4816PT03221331?

Bourns

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