GU2011S26 Equivalent & Substitute Parts

Part Overview

The GU2011S26 is a 200 Ohm, 2W wirewound linear potentiometer manufactured by Precision Electronics Corporation. This component features a panel mount configuration with a 10-turn adjustment mechanism and solder lug termination. The product is currently classified as obsolete, making identification of compatible substitute parts essential for ongoing maintenance, repair, and legacy system support.

Substiute Parts

GU2011S26

Precision Electronics CorporationIn Stock: 1102GU2011S26 Datasheet

Current PartRFQ

534B1201JC

Vishay SpectrolIn Stock: 1017534B1201JC Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the GU2011S26 is determined by strict equivalence across the following critical parameters:

• Resistance value: 200 Ohms
• Power rating: 2W
• Tolerance: ±5%
• Number of turns: 10
• Taper characteristic: Linear
• Resistive material: Wirewound
• Termination style: Solder Lug
• Mounting configuration: Panel Mount with 3/8-32 bushing thread
• Physical dimensions: Round body 0.875" diameter with matching actuator specifications
• Rotation angle: 3600°

The substitute part 534B1201JC from Vishay Spectrol meets all these criteria, providing direct functional and mechanical compatibility with the obsolete GU2011S26.

Parameter Comparison

Engineering Selection Recommendations

The 534B1201JC from Vishay Spectrol is the direct equivalent substitute for the obsolete GU2011S26. Both components are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The 534B1201JC maintains active product status, ensuring availability and supply chain continuity. All electrical and mechanical parameters are equivalent, supporting direct replacement in existing applications without circuit or mechanical redesign.

Frequently Asked Questions (FAQ)

Q: Can the 534B1201JC be used as a direct replacement for the GU2011S26?

A: Yes. The 534B1201JC meets all electrical and mechanical specifications of the GU2011S26, including resistance value, power rating, tolerance, number of turns, taper, termination style, mounting configuration, and physical dimensions. Direct substitution is supported.

Q: What are the key compatibility criteria for this potentiometer substitution?

A: Compatibility is determined by matching resistance (200 Ohms), power rating (2W), tolerance (±5%), number of turns (10), linear taper, wirewound construction, solder lug termination, panel mount configuration with 3/8-32 bushing thread, and body diameter (0.875"). The 534B1201JC satisfies all these criteria.

Q: Are there packaging differences between the GU2011S26 and 534B1201JC?

A: The GU2011S26 is supplied in standard packaging, while the 534B1201JC is supplied in bulk packaging. This difference does not affect component functionality or mechanical compatibility.

Q: Do both parts meet current compliance standards?

A: Yes. Both the GU2011S26 and 534B1201JC are ROHS3 compliant and REACH unaffected, meeting current environmental regulations.

Q: What is the primary reason for seeking a substitute for the GU2011S26?

A: The GU2011S26 is classified as obsolete. The 534B1201JC is an active product from Vishay Spectrol, providing assured supply and continued availability for replacement and maintenance applications.