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Bourns 4816PT01121 SMD Trimming Potentiometer

The Bourns 4816P-T01-121 is a compact, surface-mount trimming potentiometer designed for precise resistance adjustment in electronic circuits. Its AEC-Q200 qualification ensures reliability in automotive and demanding environments. The potentiometer's compliant leads minimize stress on solder joints, extending component lifespan. It's ideal for applications requiring fine-tuning of resistance values, such as calibration circuits, sensor interfaces, and adjustable gain amplifiers. Available in various electrical configurations (isolated, bussed, dual terminator), it provides flexibility for diverse circuit designs. The Bourns 4816P series is known for its robust construction and consistent performance.

Authorized Distributors
Source:Newark
Part No:4816P-T01-121
Stock:1420
Inv Date:05-28-2026
Price: Unit price: $1.03
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Source:DigiKey
Part No:4816P-T01-121
Stock:0
Inv Date:05-28-2026
Price: Unit price: $0.74446
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Part No:4816P-T01-121
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.744
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Part No:4816P-T01-121
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.93
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Part No:4816P-T01-121
Stock:1420
Inv Date:05-28-2026
Price: Unit price: $1.36
Buy/RFQ:
Part No:4816P-T01-121
Stock:1420
Inv Date:05-28-2026
Price: Unit price: $1.36
Buy/RFQ:

Bourns 4816PT01121 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 % (Blank), ±1 % (F)
  • Power Rating per Resistor: 0.160 watt (1 Circuit), 0.080 watt (2 Circuit)
  • Package Power Rating at 70 °C: {'4814P': '1.12 watts', '4816P': '1.28 watts', '4818P': '1.44 watts', '4820P': '1.60 watts'}

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Frequently Asked Questions

Where can I buy Bourns 4816PT01121?

You can click on the BUY or RFQ button to purchase 4816PT01121 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 4816PT01121?

You can download the 4816PT01121 datasheet or visit the Bourns website for support.

Who is the manufacturer of 4816PT01121?

Bourns

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