Ohmite 92J27R Equivalent & Substitute Parts

Part Overview

The Ohmite 92J27R is a 27 Ohm, 2.25W wirewound axial resistor with ±5% tolerance, designed for through-hole applications requiring flame retardant coating and safety features. This component is currently in active production status. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity when the primary part number becomes unavailable or when alternative packaging or compliance requirements are needed.

Substiute Parts

92J27R

OhmiteIn Stock: 87092J27R Datasheet

Current PartRFQ

92J27RE

OhmiteIn Stock: 116792J27RE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Ohmite 92J27R is determined by strict equivalence across the following critical parameters:

• Resistance value: 27 Ohms
• Tolerance: ±5%
• Power rating: 2.25W
• Composition: Wirewound
• Package configuration: Axial through-hole
• Physical dimensions: 0.220" Dia x 0.406" L (5.60mm x 10.30mm)
• Temperature coefficient: ±30ppm/°C
• Safety features: Flame retardant coating

The substitute part 92J27RE maintains identical electrical and mechanical specifications, ensuring direct functional compatibility in circuit applications. Differences in packaging format (bulk vs. standard) and RoHS compliance status do not affect electrical performance or physical fit.

Parameter Comparison

Engineering Selection Recommendations

Both the 92J27R and 92J27RE are active production components from Ohmite's Series 90 wirewound resistor line. Selection between these parts should be based on regulatory and compliance requirements:

The 92J27R is suitable for applications where RoHS non-compliance is acceptable or where legacy component specifications are required.

The 92J27RE is the appropriate choice for applications requiring ROHS3 compliance. This substitute provides identical electrical performance and mechanical compatibility while meeting current environmental and regulatory standards.

Both parts are available in active inventory and carry identical electrical specifications, ensuring interchangeability in circuit design and PCB layout.

Frequently Asked Questions (FAQ)

Q: Can 92J27RE be used as a direct replacement for 92J27R in existing designs?

A: Yes. The 92J27RE is electrically and mechanically identical to the 92J27R. Both components have the same resistance value (27 Ohms), tolerance (±5%), power rating (2.25W), physical dimensions (0.220" Dia x 0.406" L), and axial package configuration. Direct substitution requires no circuit redesign or PCB layout modification.

Q: What is the difference between the 92J27R and 92J27RE?

A: The primary differences are packaging format and RoHS compliance status. The 92J27R is supplied in standard packaging and is RoHS non-compliant. The 92J27RE is supplied in bulk packaging and is ROHS3 compliant. All electrical and mechanical specifications are identical.

Q: Are there any thermal or performance differences between these parts?

A: No. Both parts share identical temperature coefficient (±30ppm/°C), power dissipation capability (2.25W), and thermal characteristics. Performance in circuit applications is equivalent.

Q: Which part should be selected for new designs?

A: For new designs, the 92J27RE is recommended due to ROHS3 compliance, which aligns with current environmental regulations and supply chain standards. The 92J27R remains suitable for legacy or non-regulated applications.

Q: Are both parts available in current inventory?

A: Yes. The 92J27R has 815 pieces in stock, and the 92J27RE has 1074 pieces in stock, both listed as new original components.