RJS5K0 Equivalent & Substitute Parts

Part Overview

The RJS5K0 is a 5k Ohm 50W wirewound linear potentiometer manufactured by Ohmite, designed for panel mount applications with solder lug termination. This component is currently in active production status. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when packaging requirements differ.

Substiute Parts

RJS5K0

OhmiteIn Stock: 803RJS5K0 Datasheet

Current PartRFQ

RJS5K0E

OhmiteIn Stock: 1100RJS5K0E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RJS5K0 is determined by matching the following critical parameters: resistance value (5k Ohm), power rating (50W), taper characteristic (Linear), number of turns (1), resistive material (Wirewound), termination style (Solder Lug), mounting configuration (Panel Mount), rotation angle (300°), tolerance (±10%), and mechanical dimensions including bushing thread (3/8-32) and body diameter (2.310" / 58.67mm).

The RJS5K0E qualifies as a direct substitute because it maintains identical electrical and mechanical specifications across all critical parameters. The primary distinction between these part numbers is packaging format and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both RJS5K0 and RJS5K0E are active production components from Ohmite's J series potentiometer line. Selection between these part numbers should be based on regulatory and procurement requirements:

The RJS5K0E is ROHS3 compliant and REACH unaffected, making it suitable for applications subject to European Union environmental regulations. The RJS5K0 is RoHS non-compliant and should be selected only when legacy compliance status is acceptable or required by specification.

Packaging format differs between the two part numbers: RJS5K0 is supplied in standard packaging while RJS5K0E is supplied in bulk packaging. Bulk packaging may offer cost advantages for high-volume procurement but requires verification of minimum order quantities and handling procedures.

Both parts share identical electrical performance characteristics and mechanical dimensions, ensuring functional interchangeability in circuit applications where the specified compliance and packaging requirements are met.

Frequently Asked Questions (FAQ)

Q: Can RJS5K0E replace RJS5K0 in all applications?

A: RJS5K0E is electrically and mechanically identical to RJS5K0. Substitution is valid when ROHS3 compliance and bulk packaging are acceptable. If the original design specifies RoHS non-compliant status or standard packaging format, design review is required before substitution.

Q: What is the difference between standard and bulk packaging?

A: Standard packaging (RJS5K0) and bulk packaging (RJS5K0E) refer to the quantity and protective materials used during shipment. Bulk packaging typically contains higher quantities per container. Verify minimum order quantities and storage requirements with your supplier.

Q: Are the mechanical dimensions identical between RJS5K0 and RJS5K0E?

A: Yes. Both parts have identical body diameter (2.310" / 58.67mm), bushing thread (3/8-32), actuator length (0.875" / 22.23mm), and actuator diameter (0.250" / 6.35mm). Panel mount installation procedures are identical.

Q: What does ROHS3 compliance mean for RJS5K0E?

A: ROHS3 compliance indicates the component meets Restriction of Hazardous Substances Directive 3 requirements established by the European Union, restricting the use of specific hazardous materials in electrical and electronic equipment.

Q: Are there inventory differences between these part numbers?

A: Current inventory levels differ: RJS5K0 has 767 pieces in stock while RJS5K0E has 1085 pieces in stock. Inventory availability may change; verify current stock status with your supplier before finalizing procurement decisions.