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Bourns PRS12R2115K103B1 rotary potentiometer

The Bourns PRS12R series is a reliable 12 mm rotary dual-potentiometer with metal shaft options suitable for industrial applications. It features audio and linear tapers, with various resistance options from 5kΩ to 500kΩ. Designed for horizontal and vertical mounting, it offers a robust construction with PC pin layout for board mounting and RoHS compliance. The device provides precise control with a rotational angle of 300°, resistance tolerance up to ±30%, and dielectric withstand voltage of 300 VAC minimum. Its operating temperature ranges from -40°C to +70°C, ensuring durability in demanding environments.

Authorized Distributors
Source:Newark
Part No:PRS12R-2115K-103B1
Stock:866
Inv Date:05-28-2026
Price: Unit price: $0.9
Buy/RFQ:
Source:DigiKey
Part No:PRS12R-2115K-103B1
Stock:962
Inv Date:05-28-2026
Price: Unit price: $2.54
Buy/RFQ:
Part No:PRS12R-2115K-103B1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $2.47
Buy/RFQ:
Part No:PRS12R-2115K-103B1
Stock:90
Inv Date:05-28-2026
Price: Unit price: $2.035
Buy/RFQ:

Bourns PRS12R2115K103B1 rotary potentiometer Specifications:

  • Taper: Audio, Linear
  • Resistance Range: 5kΩ to 500kΩ
  • Resistance Tolerance: R <250kΩ 420%, R = 250kΩ +30%
  • Residual Resistance: 0.6% max
  • Insulation Resistance: 100 megohms minimum @ 250V DC
  • Dielectric Withstanding Voltage: Min. 300 VAC
  • Power Rating: 0.05 W
  • Operating Temperature: -40°C to +70°C
  • Mechanical Angle: 300° ±5°
  • Rotational Life: 10,000 cycles min
  • Mounting Options: Horizontal & vertical
  • Shaft Options: Flat, Knurled, Slotted
  • Dimensions: 12 mm diameter, various length options
  • Environmental: RoHS compliant, suitable for industrial use

Buy the Bourns PRS12R – Reliable Rotary Potentiometer for Industrial Applications

Order the Bourns PRS12R rotary potentiometer online today to enhance your control systems with a durable, reliable, and precise component. Designed with metal shafts, multiple resistance options, and RoHS compliance, this 12 mm device offers optimal performance for industrial, automation, and electronics projects. Its robust construction and versatile mounting options ensure ease of installation and long-term operation. Perfect for applications requiring sensitive adjustments and high durability, this potentiometer is your go-to choice for professional-grade electronic controls available directly through our online store for quick delivery.

Get Bourns PRS12R today—built for precision and long-lasting durability in control and industrial systems.

Frequently Asked Questions

Where can I buy Bourns PRS12R2115K103B1?

You can click on the BUY or RFQ button to purchase PRS12R2115K103B1 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PRS12R2115K103B1?

You can download the PRS12R2115K103B1 datasheet or visit the Bourns website for support.

Who is the manufacturer of PRS12R2115K103B1?

Bourns

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