Ohmite 92J2R2E Equivalent & Substitute Parts

Part Overview

The Ohmite 92J2R2E is a 2.2 Ohm, 2.25W axial wirewound resistor with flame retardant coating and safety features. This component is classified as Active product status and is ROHS3 compliant. Substitute parts are identified when inventory constraints, regional availability, or compliance requirements necessitate alternative sourcing while maintaining electrical and mechanical compatibility.

Substiute Parts

92J2R2E

OhmiteIn Stock: 111592J2R2E Datasheet

Current PartRFQ

92J2R2

OhmiteIn Stock: 126792J2R2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 92J2R2E are identified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Resistance value: 2.2 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 2.25W (exact match required)
• Composition: Wirewound (exact match required)
• Package: Axial (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Physical dimensions: 0.220" Dia x 0.406" L (exact match required)
• Terminations: 2 (exact match required)

The Ohmite 92J2R2 meets all electrical and mechanical parameters for direct substitution with the 92J2R2E.

Parameter Comparison

Engineering Selection Recommendations

The 92J2R2 provides electrical and mechanical equivalence to the 92J2R2E across all specified parameters. Both parts are manufactured by Ohmite and maintain identical resistance, tolerance, power rating, composition, package type, temperature coefficient, and physical dimensions.

The primary distinction is regulatory compliance: the 92J2R2E is ROHS3 compliant, while the 92J2R2 is RoHS non-compliant. Selection between these parts depends on application requirements and regulatory constraints. For applications requiring ROHS3 compliance, the 92J2R2E is the appropriate choice. For applications without RoHS compliance requirements, the 92J2R2 is electrically and mechanically interchangeable.

Frequently Asked Questions (FAQ)

Q: Can the 92J2R2 be used in place of the 92J2R2E?

A: The 92J2R2 is electrically and mechanically equivalent to the 92J2R2E. Both parts share identical resistance, tolerance, power rating, composition, package type, temperature coefficient, and physical dimensions. The difference is regulatory compliance status. Use the 92J2R2 only in applications where RoHS non-compliance is acceptable.

Q: What are the key parameters that determine substitution eligibility?

A: Substitution eligibility is determined by exact matching of resistance value (2.2 Ohms), tolerance (±5%), power rating (2.25W), composition (Wirewound), package type (Axial), temperature coefficient (±100ppm/°C), physical dimensions (0.220" Dia x 0.406" L), and number of terminations (2).

Q: Are the physical dimensions identical between the 92J2R2E and 92J2R2?

A: Yes. Both parts have identical dimensions of 0.220" Dia x 0.406" L (5.60mm x 10.30mm), ensuring mechanical compatibility in PCB layouts and through-hole applications.

Q: What is the difference in RoHS compliance between these parts?

A: The 92J2R2E is ROHS3 compliant, meeting current regulatory requirements for restricted substances. The 92J2R2 is RoHS non-compliant. Selection depends on whether your application or market requires RoHS compliance certification.

Q: Are both parts currently in stock?

A: Yes. The 92J2R2E has 1079 pieces in stock, and the 92J2R2 has 1242 pieces in stock, both listed as new original inventory.