myMectronic
myMectronic

A Premier B2B Part Search

Bourns PRS12R2125S103B1 Rotary Dual Potentiometer

The Bourns PRS12R series rotary dual-potentiometer features a 12 mm metal shaft designed for versatile applications. It offers both audio and linear tapers, with resistance options from 5k ohms to 500k ohms, and includes options for horizontal or vertical mounting. The potentiometer's rugged construction ensures long-term durability with an operating temperature range of -10°C to +470°C. Ideal for audio equipment, control systems, and industrial applications, it provides precise adjustment, a rotational angle of 300°, and is RoHS compliant, ensuring environmental responsibility and safety.

Authorized Distributors
Source:Newark
Part No:PRS12R-2125S-103B1
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $0.9
Buy/RFQ:
Source:DigiKey
Part No:PRS12R-2125S-103B1
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.68529
Buy/RFQ:
Source:DigiKey
Part No:PRS12R-2125S-103B1
Stock:1226
Inv Date:05-28-2026
Price: Unit price: $1.36
Buy/RFQ:
Part No:PRS12R-2125S-103B1
Stock:28
Inv Date:05-29-2026
Price: Unit price: $3.24
Buy/RFQ:
Part No:PRS12R-2125S-103B1
Stock:1226
Inv Date:05-28-2026
Price: Unit price: $1.89
Buy/RFQ:
Part No:PRS12R-2125S-103B1
Stock:1226
Inv Date:05-28-2026
Price: Unit price: $1.89
Buy/RFQ:

Bourns PRS12R2125S103B1 Rotary Dual Potentiometer Specifications:

  • Taper: Audio, Linear
  • Resistance: 5k ohms to 500k ohms
  • Residual Resistance: 0.6 % max.
  • Insulation Resistance: 100 megohms minimum @ 250V DC
  • Maximum Operating Voltage: 300 VAC min., 50 VAC / 10 V DC rated
  • Power Rating: 0.05 W
  • Mechanical Angle: 300° 5° max.
  • Rotational Life: 10,000 cycles min.
  • Environmental Temperature Range: -10°C to +470°C
  • Operating Temperature: -40°C to +70°C
  • Wave Soldering Conditions: 260°C for 5 seconds
  • Dimensions: Shaft length options, mounting diameters approximately 12 mm, durable metal shaft construction
  • Electrical Characteristics: Tapers include audio and linear with resistance tolerance variations as per resistance range
  • Mounting: Surface mounting with hardware including flat washer and hex nut, threaded bushing versions available

Buy the Bourns Series PRS Series Rotary Dual Potentiometer: PRS12R2125S103B1

Purchase the Bourns PRS12R2125S103B1 online now and experience reliable performance with high durability for controls, audio equipment, and industrial systems. This precision potentiometer provides smooth adjustment with a rugged metal shaft, resistance options up to 500k ohms, and complies with RoHS standards for environmental safety. Its compact design and versatility make it ideal for various applications. Order today to enjoy fast delivery and ensure your project benefits from high-quality, dependable components designed for longevity and precise operation.

Get Bourns PRS12R2125S103B1 today—built for precise control and long-lasting durability in industrial and audio applications.

Frequently Asked Questions

Where can I buy Bourns PRS12R2125S103B1?

You can click on the BUY or RFQ button to purchase PRS12R2125S103B1 from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part PRS12R2125S103B1?

You can download the PRS12R2125S103B1 datasheet or visit the Bourns website for support.

Who is the manufacturer of PRS12R2125S103B1?

Bourns

Bourns Part List

Browse and search other Bourns parts, locate datasheets and stock

Sponsored by