RT230AS22R0KB Equivalent & Substitute Parts

Part Overview

The RT230AS22R0KB is a linear potentiometer manufactured by Vishay Sfernice, classified as an Ohm Gang Potentiometer with rotational adjustment capability. This component is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing applications and new designs. Substitute parts must maintain compatibility with the original electrical and mechanical specifications to ensure proper system performance.

Substiute Parts

RT230AS22R0KB

Vishay SferniceIn Stock: 1043RT230AS22R0KB Datasheet

Current PartRFQ

RNS25RE

OhmiteIn Stock: 1012RNS25RE Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The RNS25RE from Ohmite qualifies as a substitute based on the following alignment criteria:

Both components are classified as linear potentiometers with rotational adjustment mechanisms. The RNS25RE maintains the linear taper characteristic essential for proportional resistance variation across the adjustment range. The substitute part is actively manufactured and maintains full compliance with current regulatory standards (ROHS3 Compliant, ECCN EAR99), addressing the obsolescence status of the original component.

Substitution is valid when the following parameters are compatible with the application requirements:

• Linear taper configuration
• Rotational adjustment type
• Panel mount installation method
• Solder lug termination style

Parameter Comparison

Engineering Selection Recommendations

The RNS25RE represents an active production alternative to the obsolete RT230AS22R0KB. Selection of this substitute is supported by:

• Active product status ensuring continued availability and manufacturer support
• ROHS3 compliance meeting current environmental and regulatory requirements
• Consistent classification as a linear potentiometer with rotational adjustment
• Established inventory availability (904 units in stock)

Component selection should be validated against specific application requirements including resistance value, power rating, rotation angle, and physical dimensions to confirm functional equivalence beyond the parameters provided.

Frequently Asked Questions (FAQ)

Q: Why is the RT230AS22R0KB listed as obsolete? A: The RT230AS22R0KB has reached end-of-life status with the manufacturer. The RNS25RE provides an active production alternative with equivalent functional classification.

Q: What are the critical parameters for substitution compatibility? A: Substitution validity depends on matching the linear taper configuration, rotational adjustment mechanism, panel mount installation method, and solder lug termination style. Additional parameters such as resistance value, power rating, and mechanical dimensions must be verified against application specifications.

Q: Is the RNS25RE a direct pin-for-pin replacement? A: Both components utilize solder lug termination and panel mount configuration. Physical dimensions and resistance values must be confirmed for the specific application to ensure mechanical and electrical compatibility.

Q: What compliance certifications does the substitute part carry? A: The RNS25RE is ROHS3 compliant and classified under ECCN EAR99, meeting current regulatory standards for electronic component distribution and use.

Q: How should I validate the substitute part for my application? A: Confirm that the RNS25RE specifications for resistance value, power rating, rotation angle, actuator dimensions, and body size align with the original component requirements in your circuit design and mechanical assembly.