Ohmite 23JR33 Equivalent & Substitute Parts

Part Overview

The Ohmite 23JR33 is a 330 mOhms ±5% 3W through-hole axial wirewound resistor with flame retardant coating and safety features. This component is classified as Active product status and is currently in stock with 676 pieces available. Substitute parts are identified when equivalent electrical and mechanical parameters are required for procurement flexibility, inventory management, or supply chain continuity.

Substiute Parts

23JR33

OhmiteIn Stock: 76423JR33 Datasheet

Current PartRFQ

23JR33E

OhmiteIn Stock: 77523JR33E Datasheet

Parametric EquivalentRFQ

23JR33E

OhmiteIn Stock: 77523JR33E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Ohmite 23JR33 are identified based on strict parametric equivalence. The following electrical and mechanical parameters must match for substitution eligibility:

• Resistance value: 330 mOhms
• Tolerance: ±5%
• Power rating: 3W
• Composition: Wirewound
• Package type: Axial
• Physical dimensions: 0.220" Dia x 0.516" L (5.60mm x 13.10mm)
• Features: Flame Retardant Coating, Safety
• Number of terminations: 2
• Series: 20

The Ohmite 23JR33E meets all parametric equivalence criteria and is classified as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the Ohmite 23JR33 and 23JR33E are Active product status components manufactured by Ohmite. The primary distinction between these parts is regulatory compliance status. The 23JR33E is RoHS Compliant with MSL rating of 1 (Unlimited), while the 23JR33 is RoHS non-compliant with Not Applicable MSL designation. Selection between these parts depends on application requirements for RoHS compliance and moisture sensitivity specifications. Both parts are electrically and mechanically equivalent and suitable for direct substitution in axial wirewound resistor applications requiring 330 mOhms at 3W with ±5% tolerance.

Frequently Asked Questions (FAQ)

Q: Can the 23JR33E be used as a direct replacement for the 23JR33?

A: Yes. The 23JR33E is parametrically equivalent to the 23JR33 across all electrical and mechanical specifications: 330 mOhms resistance, ±5% tolerance, 3W power rating, wirewound composition, axial package, and identical physical dimensions. Both components feature flame retardant coating and safety characteristics.

Q: What is the difference between the 23JR33 and 23JR33E?

A: The primary differences are packaging format (Bulk for 23JR33E versus standard for 23JR33) and regulatory compliance. The 23JR33E is RoHS Compliant with MSL 1 (Unlimited), while the 23JR33 is RoHS non-compliant with Not Applicable MSL. Electrical and mechanical parameters are identical.

Q: Are there any dimensional differences between these parts?

A: No. Both the 23JR33 and 23JR33E share identical physical dimensions of 0.220" Dia x 0.516" L (5.60mm x 13.10mm) and are packaged in axial configuration with two terminations.

Q: Which part should be selected for RoHS-compliant applications?

A: The 23JR33E is RoHS Compliant and should be selected for applications requiring RoHS compliance. The 23JR33 is RoHS non-compliant and is not suitable for RoHS-regulated applications.

Q: Are both parts currently available?

A: Yes. The 23JR33 has 676 pieces in stock, and the 23JR33E has 703 pieces in stock, both listed as New Original inventory.