Ohmite 90J82RE Equivalent & Substitute Parts

Part Overview

The Ohmite 90J82RE is an 82 Ohm, 11W axial wirewound resistor with ±5% tolerance and flame retardant coating. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical specifications are required for design flexibility, inventory management, or supply chain continuity while maintaining circuit performance and compliance requirements.

Substiute Parts

90J82RE

OhmiteIn Stock: 105090J82RE Datasheet

Current PartRFQ

90J82R

OhmiteIn Stock: 88690J82R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 90J82RE are identified based on matching the following critical parameters: resistance value (82 Ohms), tolerance (±5%), power rating (11W), composition (wirewound), package type (axial), temperature coefficient (±30ppm/°C), and physical dimensions (0.343" Dia x 1.811" L). The substitute part 90J82R meets all electrical and mechanical specifications required for direct substitution in circuit applications where the 90J82RE is specified.

Parameter Comparison

Engineering Selection Recommendations

The 90J82RE is the preferred selection for applications requiring RoHS3 compliance. The substitute part 90J82R provides electrical and mechanical equivalence but does not meet RoHS3 compliance requirements. Selection between these parts depends on regulatory and compliance mandates applicable to the end application. Both parts maintain identical electrical performance, physical dimensions, and thermal characteristics within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can 90J82R be used as a direct replacement for 90J82RE? A: The 90J82R is electrically and mechanically equivalent to the 90J82RE. Both parts share identical resistance (82 Ohms), tolerance (±5%), power rating (11W), composition (wirewound), package type (axial), temperature coefficient (±30ppm/°C), and physical dimensions. The primary difference is RoHS compliance status. Selection depends on compliance requirements for your application.

Q: What are the key parameters that determine substitution eligibility? A: Substitution eligibility is determined by matching resistance value, tolerance, power rating, composition type, package configuration, temperature coefficient, and physical dimensions. All these parameters must align between the main part and substitute part to ensure circuit performance equivalence.

Q: Are the physical dimensions identical between 90J82RE and 90J82R? A: Yes. Both parts share identical dimensions of 0.343" Dia x 1.811" L (8.70mm x 46.00mm), ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: What is the difference in RoHS compliance between these parts? A: The 90J82RE is RoHS3 compliant, while the 90J82R is RoHS non-compliant. Applications subject to RoHS regulations must use the 90J82RE. Applications without RoHS requirements may use either part based on availability and supply chain considerations.