81A1A-B28-A15L The Bourns 81A1A-B28-A15L is a 10k Ohm, 2W cermet linear rotary potentiometer with ±10% tolerance. It features a panel mount design and PC pin termination.
Mfr Part #:

81A1A-B28-A15L

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns 81A1A-B28-A15L is a 10k Ohm, 2W cermet linear rotary potentiometer with ±10% tolerance. It features a panel mount design and PC pin termination.
✓ Total Stock: 35 pcs
$ Price Range: $0.05

81A1A-B28-A15L Available from 1 distributor

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✓ Non-Authorised
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35 pcs
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81A1A-B28-A15L Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Diameter
Actuator Length
Actuator Type
Adjustment Type
Built in Switch
Bushing Thread
Mounting Type
Number of Gangs
Number of Turns
Power (Watts)
Resistance (Ohms)
Resistive Material
Rotation
Storage Temperature
Tape & Reel
Taper
Temperature Coefficient
Termination Style
Tolerance

81A1A-B28-A15L Description

Short technical summary and product information.

This Bourns 81A1A-B28-A15L is a single-turn rotary potentiometer with a resistance value of 10k Ohms and a power rating of 2W. It utilizes a cermet resistive material for reliable performance and offers a linear taper.

 

The potentiometer has a tolerance of ±10% and a temperature coefficient of ±150ppm/°C. It is designed for panel mounting with a 3/8-32 bushing thread and features a slotted actuator with a diameter of 0.250" (6.35mm) and a length of 0.875" (22.23mm). The termination style is PC pins, and it offers a rotation of 300°.

 

This component is suitable for applications requiring precise manual adjustment of resistance. Its robust construction and specified performance characteristics make it a reliable choice for various electronic designs.

81A1A-B28-A15L Quick Information

Product Type: Rotary Potentiometer
Canonical Name: Bourns 81A1A-B28-A15L Rotary Potentiometer
Subcategory: Rotary

81A1A-B28-A15L Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

81A1A-B28-A15L Estimated Pricing

Qty Low High
1+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

81A1A-B28-A15L Features

  • 10k Ohm resistance, 2W power rating.
  • Cermet resistive material for durability.
  • ±10% tolerance, linear taper.
  • Panel mount with PC pin termination.
  • 300° rotation, side adjustment.

81A1A-B28-A15L Applications

  • Ideal for manual control circuits.
  • Used in test and measurement equipment.
  • Suitable for industrial control panels.
  • Applicable in audio equipment settings.

81A1A-B28-A15L FAQs

7 frequently asked questions generated from this part’s specifications.
What is the resistance value of the 81A1A-B28-A15L potentiometer?

The resistance value is 10k Ohms.

What is the power rating for this Bourns potentiometer?

The power rating is 2W.

What is the tolerance of the 81A1A-B28-A15L?

The tolerance is ±10%.

What is the temperature coefficient?

The temperature coefficient is ±150ppm/°C.

What type of resistive material is used?

Cermet resistive material is used.

How is this potentiometer mounted?

It is designed for panel mounting.

What is the termination style?

The termination style is PC Pins.

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