Honeywell 392C31K Potentiometer - Equivalent & Substitute Parts

Part Overview

The Honeywell Sensing and Productivity Solutions 392C31K is a 1k Ohm, 1/2W linear panel mount potentiometer featuring conductive plastic resistive material and solder hook termination. This component is classified as obsolete, necessitating identification of active equivalent parts for ongoing procurement and design continuity. The RV6 series potentiometer serves applications requiring precise manual adjustment with panel-mounted configuration and linear taper characteristics.

Substiute Parts

392C31K

Honeywell Sensing and Productivity SolutionsIn Stock: 1236392C31K Datasheet

Current PartRFQ

RV6NAYSD102A

Precision Electronics CorporationIn Stock: 1378RV6NAYSD102A Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Honeywell 392C31K is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Resistance value: 1k Ohm (exact match required)
• Power rating: 0.5W / 1/2W (exact match required)
• Tolerance: ±10% (exact match required)
• Taper: Linear (exact match required)

Mechanical Parameters:

• Number of turns: 1.0 (exact match required)
• Rotation angle: 295° (exact match required)
• Mounting type: Panel Mount (exact match required)
• Bushing thread: 1/4-32 (exact match required)
• Actuator type: Slotted (exact match required)
• Actuator length: 0.875" / 22.23mm (exact match required)
• Actuator diameter: 0.125" / 3.18mm (exact match required)
• Body size: Round - 0.510" Dia / 12.95mm (exact match required)
• Number of gangs: 1 (exact match required)

Functional Parameters:

• Built-in switch: None (exact match required)
• Series: RV6 (exact match required)

The substitute part RV6NAYSD102A meets all critical electrical and mechanical parameters. The primary difference is the resistive material composition (carbon versus conductive plastic) and termination style (solder lug versus solder hook), which do not affect functional equivalence within the specified parameter constraints.

Parameter Comparison

Engineering Selection Recommendations

The Precision Electronics Corporation RV6NAYSD102A potentiometer is a direct functional equivalent to the obsolete Honeywell 392C31K. Both components satisfy identical electrical and mechanical specifications across all critical parameters including resistance, power rating, tolerance, taper, rotation angle, and physical dimensions.

Product Status Consideration: The Honeywell 392C31K is classified as obsolete, while the RV6NAYSD102A maintains active product status with confirmed inventory availability (1294 pieces in stock). This status differential necessitates transition to the active equivalent for sustained procurement.

Compliance Status: Both components maintain RoHS compliance. The RV6NAYSD102A carries ROHS3 certification and is REACH Unaffected, meeting current regulatory requirements. The Honeywell component carries RoHS Compliant status.

Termination Consideration: The primary technical difference between these components is the termination style. The Honeywell 392C31K features solder hook termination, while the RV6NAYSD102A provides solder lug termination. Both termination methods are standard for panel mount potentiometers and accommodate equivalent circuit integration approaches.

Resistive Material Difference: The Honeywell component utilizes conductive plastic resistive material, while the RV6NAYSD102A employs carbon resistive material. Both materials deliver equivalent electrical performance within the specified tolerance and power rating parameters.

Frequently Asked Questions (FAQ)

Q: Can the Precision Electronics RV6NAYSD102A directly replace the Honeywell 392C31K in existing designs?

A: Yes. The RV6NAYSD102A meets all critical electrical and mechanical specifications of the Honeywell 392C31K. Both components share identical resistance (1k Ohm), power rating (0.5W/1/2W), tolerance (±10%), taper (linear), rotation (295°), and physical dimensions. The termination style difference (solder lug versus solder hook) requires circuit board layout verification but does not affect functional equivalence.

Q: What is the significance of the resistive material difference between conductive plastic and carbon?

A: Both conductive plastic and carbon resistive materials deliver equivalent electrical performance within the specified tolerance and power rating parameters. The material difference does not affect the component's ability to function as a 1k Ohm linear potentiometer in the specified application.

Q: Are there packaging differences between these components?

A: The Honeywell 392C31K is listed with packaging designation "-" (not specified), while the RV6NAYSD102A is packaged in Bulk. Both components are available in new original condition with confirmed inventory stock.

Q: Does the termination style change require PCB redesign?

A: Termination style differences (solder hook versus solder lug) require verification of circuit board pad configuration and soldering approach. Both termination methods are standard for panel mount potentiometers. Circuit board layout must accommodate the specific termination geometry of the selected component.

Q: What is the product status implication for procurement?

A: The Honeywell 392C31K is classified as obsolete, indicating discontinued manufacturing and limited availability. The RV6NAYSD102A maintains active product status with sustained manufacturing and confirmed inventory availability, making it the appropriate selection for new procurement activities.

Q: Are both components RoHS compliant?

A: Yes. The Honeywell 392C31K carries RoHS Compliant certification. The Precision Electronics RV6NAYSD102A carries ROHS3 Compliant certification and is REACH Unaffected, meeting current regulatory requirements.