Equivalent & Substitute Parts for Ohmite 95J4R0

Part Overview

The Ohmite 95J4R0 is a 4 Ohm, 5W wirewound axial resistor with flame retardant coating and safety features. This component is classified as Active product status and is suitable for through-hole applications requiring precision power dissipation. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained across the same product series and packaging category.

Substiute Parts

95J4R0

OhmiteIn Stock: 101395J4R0 Datasheet

Current PartRFQ

95J4R0E

OhmiteIn Stock: 118095J4R0E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 95J4R0 is determined by strict equivalence across the following parameters:

• Resistance value: 4 Ohms
• Tolerance: ±5%
• Power rating: 5W
• Composition: Wirewound
• Package type: Axial
• Temperature coefficient: ±100ppm/°C
• Physical dimensions: 0.264" Dia x 0.969" L
• Number of terminations: 2
• Series classification: 90

The substitute part 95J4R0E maintains identical electrical and mechanical specifications, differing only in packaging configuration (Bulk versus standard packaging) and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the 95J4R0 and 95J4R0E are Active status components suitable for direct substitution in applications requiring 4 Ohm, 5W wirewound axial resistors. The primary distinction is RoHS compliance: the 95J4R0E meets ROHS3 compliance requirements, while the 95J4R0 does not. Selection between these parts should be based on regulatory and environmental requirements applicable to the end application. Packaging configuration (Bulk for 95J4R0E versus standard for 95J4R0) may influence procurement and inventory management decisions but does not affect electrical or mechanical performance.

Frequently Asked Questions (FAQ)

Q: Can the 95J4R0E replace the 95J4R0 in existing designs?

A: Yes. The 95J4R0E maintains identical electrical specifications (4 Ohms, ±5%, 5W) and mechanical dimensions (0.264" Dia x 0.969" L). Both components are wirewound axial resistors with the same temperature coefficient and feature set. Substitution is electrically and mechanically valid.

Q: What is the difference between these two part numbers?

A: The primary differences are packaging configuration (Bulk for 95J4R0E) and RoHS compliance status (ROHS3 Compliant for 95J4R0E versus non-compliant for 95J4R0). All electrical and mechanical parameters are identical.

Q: Does RoHS compliance affect component performance?

A: RoHS compliance relates to material composition and environmental regulations, not electrical performance. Both parts deliver identical electrical characteristics and are suitable for the same circuit applications.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.264" Dia x 0.969" L (6.70mm x 24.60mm) and use axial packaging, ensuring compatibility with existing PCB layouts and through-hole mounting.

Q: Which part should I select for new designs?

A: Selection depends on regulatory requirements. For applications requiring RoHS3 compliance, specify 95J4R0E. For applications without RoHS requirements, either part is suitable based on availability and packaging needs.