Ohmite 92J120 Equivalent & Substitute Parts

Part Overview

The Ohmite 92J120 is a 120 Ohms ±5% 2.25W through-hole resistor with axial leads, featuring flame retardant coating and safety wirewound construction. This component is classified as Active product status and is suitable for applications requiring reliable power dissipation in axial package configurations. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the specified parameter tolerances.

Substiute Parts

92J120

OhmiteIn Stock: 83492J120 Datasheet

Current PartRFQ

92J120E

OhmiteIn Stock: 111292J120E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Ohmite 92J120 are qualified based on the following critical parameters:

• Resistance value: 120 Ohms
• Tolerance: ±5%
• Power rating: 2.25W
• Composition: Wirewound
• Package: Axial
• Physical dimensions: 0.220" Dia x 0.406" L (5.60mm x 10.30mm)
• Temperature coefficient: ±30ppm/°C
• Features: Flame retardant coating and safety construction

The substitute part 92J120E meets all electrical and mechanical specifications, maintaining identical performance characteristics within the allowed parameter ranges. Both parts are manufactured by Ohmite and belong to the 90 series product line.

Parameter Comparison

Engineering Selection Recommendations

Both the 92J120 and 92J120E are Active product status components suitable for direct substitution. The primary distinction between these parts is RoHS compliance status: the 92J120 is RoHS non-compliant, while the 92J120E is ROHS3 compliant. Selection between these parts should be based on regulatory and compliance requirements applicable to the end application. All other electrical and mechanical parameters are identical, ensuring functional equivalence in circuit operation.

Frequently Asked Questions (FAQ)

Q: Can the 92J120E replace the 92J120 in existing designs?

A: Yes. The 92J120E is electrically and mechanically equivalent to the 92J120. Both parts share identical resistance, tolerance, power rating, composition, package type, and physical dimensions. Direct substitution is permissible from a technical standpoint.

Q: What is the difference between the 92J120 and 92J120E?

A: The primary difference is RoHS compliance status. The 92J120 is RoHS non-compliant, while the 92J120E is ROHS3 compliant. All electrical and mechanical specifications remain identical.

Q: Are there packaging differences between these parts?

A: The 92J120 is supplied in standard packaging, while the 92J120E is supplied in bulk packaging. Both maintain the same axial component dimensions and termination configuration.

Q: What are the critical parameters for substitution?

A: Substitution is valid when the following parameters match: 120 Ohms resistance, ±5% tolerance, 2.25W power rating, wirewound composition, axial package type, 0.220" Dia x 0.406" L physical dimensions, and ±30ppm/°C temperature coefficient.

Q: Can these parts be used interchangeably in high-reliability applications?

A: Both parts are Active status components with identical electrical specifications. Selection should be based on compliance requirements and supply chain considerations specific to the application.