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Bourns 91A1AB28A15L Single-Turn Panel Control

The Bourns 91A1A-B28-A15L is a versatile 5/8" square single-turn panel control designed for precise adjustment in industrial applications. It offers a wide range of resistance options, from 100 ohms to 1 megohm, and features a linear or audio taper to suit various control needs. The robust construction, including metal or plastic shaft options, ensures durability and reliable operation. RoHS compliance further enhances its suitability for environmentally conscious designs. This potentiometer is ideal for applications requiring precise control and reliable performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:91A1A-B28-A15L
Stock:269
Inv Date:05-28-2026
Price: Unit price: $7.1
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Source:DigiKey
Part No:91A1A-B28-A15L
Stock:572
Inv Date:05-28-2026
Price: Unit price: $8.12
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Part No:91A1A-B28-A15L
Stock:336
Inv Date:05-29-2026
Price: Unit price: $8.12
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Part No:91A1A-B28-A15L
Stock:254
Inv Date:05-28-2026
Price: Unit price: $2.44
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Part No:91A1A-B28-A15L
Stock:276
Inv Date:05-28-2026
Price: Unit price: $5.84
Buy/RFQ:
Part No:91A1A-B28-A15L
Stock:276
Inv Date:05-28-2026
Price: Unit price: $5.84
Buy/RFQ:

Bourns 91A1AB28A15L Single-Turn Panel Control Specifications:

  • Available Configurations: Variety of pin-out configurations
  • Electrical Isolation: Virtually infinite
  • Shaft Options: Metal or plastic
  • Resistance Range: 100 ohms to 1 megohm
  • Total Resistance Tolerance: 10% or 20%
  • Independent Linearity: +/- 5%
  • Effective Electrical Angle: 240° +/- 5° (Linear), 225° +/- 5° (Audio)
  • Dielectric Withstanding Voltage: 1,500 VAC minimum
  • Insulation Resistance: 1,000 megohms minimum
  • Power Rating: +70°C, 1 watt (Linear), 2 watts (Audio)
  • Operating Temperature Range: -40°C to +125°C
  • Storage Temperature Range: -55°C to +125°C
  • Temperature Coefficient: +/-1,000 ppm/°C
  • Vibration Resistance: 15 G
  • Shock Resistance: 30 G
  • Load Life: 1,000 hours
  • Rotational Life: 100,000 cycles
  • Moisture Resistance: IP 40
  • Moisture Sensitivity Level: 1
  • ESD Classification: N/A
  • Stop Strength: 4.19 N-cm (4 Ib.-in.)
  • Torque Strength: 0.09 N-cm (3 Ib.-in.)

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Frequently Asked Questions

Where can I buy Bourns 91A1AB28A15L?

You can click on the BUY or RFQ button to purchase 91A1AB28A15L from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part 91A1AB28A15L?

You can download the 91A1AB28A15L datasheet or visit the Bourns website for support.

Who is the manufacturer of 91A1AB28A15L?

Bourns

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