Ohmite 95J2R7 2.7 Ohm 5W Axial Wirewound Resistor Equivalent & Substitute Parts

Part Overview

The Ohmite 95J2R7 is a 2.7 Ohm, 5% tolerance, 5W through-hole axial wirewound resistor with flame retardant coating and safety features. This component is classified as Active product status with 1048 units currently in stock. 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 configurations are required.

Substiute Parts

95J2R7

OhmiteIn Stock: 115295J2R7 Datasheet

Current PartRFQ

95J2R7E

OhmiteIn Stock: 85895J2R7E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Ohmite 95J2R7 are identified based on strict parametric equivalence across the following critical criteria:

• Resistance value: 2.7 Ohms
• Tolerance: ±5%
• Power rating: 5W
• Composition: Wirewound
• Package configuration: Axial
• Temperature coefficient: ±100ppm/°C
• Physical dimensions: 0.264" Dia x 0.969" L (6.70mm x 24.60mm)
• Termination count: 2
• Series classification: 90

The substitute part 95J2R7E maintains identical electrical and mechanical specifications, with the primary distinction being packaging configuration (Bulk versus standard packaging) and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the 95J2R7 and 95J2R7E are Active status components manufactured by Ohmite with identical electrical and mechanical specifications. Selection between these parts should be based on the following criteria:

95J2R7 (Standard Packaging): Select this part number when standard packaging configuration is required and RoHS non-compliant components are acceptable for the application.

95J2R7E (Bulk Packaging): Select this part number when bulk packaging is preferred for high-volume procurement or when ROHS3 compliance is mandated by design requirements or regulatory standards. This variant provides enhanced environmental compliance with Moisture Sensitivity Level 1 (Unlimited).

Both parts are suitable for direct substitution in applications requiring 2.7 Ohm, 5W axial wirewound resistors with flame retardant coating and safety features.

Frequently Asked Questions (FAQ)

Q: Can 95J2R7E be used as a direct replacement for 95J2R7?

A: Yes. The 95J2R7E is a parametric equivalent with identical electrical characteristics (2.7 Ohms, ±5%, 5W), composition (wirewound), and physical dimensions (0.264" Dia x 0.969" L). The primary differences are packaging configuration (Bulk) and RoHS compliance status (ROHS3 Compliant versus non-compliant).

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

A: Standard packaging (95J2R7) uses conventional packaging configuration, while bulk packaging (95J2R7E) is optimized for high-volume procurement. Both contain identical components with the same electrical and mechanical specifications.

Q: Does RoHS compliance affect electrical performance?

A: No. RoHS compliance status does not alter the electrical performance, resistance value, tolerance, power rating, or temperature coefficient of the component. It reflects manufacturing process compliance with environmental regulations.

Q: Are the physical dimensions identical between both part numbers?

A: Yes. Both 95J2R7 and 95J2R7E have identical dimensions of 0.264" Dia x 0.969" L (6.70mm x 24.60mm) and are both axial package configuration, ensuring mechanical compatibility in PCB layouts and through-hole applications.

Q: What is Moisture Sensitivity Level (MSL) and why does it differ?

A: MSL indicates the component's sensitivity to moisture during storage and handling. The 95J2R7 is listed as Not Applicable, while 95J2R7E is rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for the bulk-packaged variant.