Ohmite 23JR50 Equivalent & Substitute Parts

Part Overview

The Ohmite 23JR50 is a 500 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 1108 pieces available. Substitute parts are identified to provide alternative sourcing options when the primary part number becomes unavailable or when bulk packaging requirements differ from standard offerings.

Substiute Parts

23JR50

OhmiteIn Stock: 117623JR50 Datasheet

Current PartRFQ

23JR50E

OhmiteIn Stock: 831123JR50E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Ohmite 23JR50 are identified based on electrical and mechanical parameter equivalence. The critical parameters determining substitution eligibility are:

• Resistance value: 500 mOhms
• Tolerance: ±5%
• Power rating: 3W
• Composition: Wirewound
• Package configuration: Axial
• Physical dimensions: 0.220" Dia x 0.516" L (5.60mm x 13.10mm)
• Termination count: 2
• Series designation: 20

The substitute part 23JR50E maintains identical electrical specifications and physical dimensions, with the primary distinction being packaging format (Bulk versus standard packaging) and RoHS compliance status.

Parameter Comparison

Engineering Selection Recommendations

Both the 23JR50 and 23JR50E are Active status components manufactured by Ohmite with identical electrical and mechanical specifications. Selection between these parts should be based on the following criteria:

The 23JR50E offers ROHS3 compliance, making it suitable for applications requiring RoHS certification. The 23JR50 is RoHS non-compliant and should be selected only when RoHS compliance is not a requirement. Both parts maintain REACH Unaffected status and identical ECCN and HTSUS classifications.

Packaging format differs between the two parts: the 23JR50 is supplied in standard packaging, while the 23JR50E is supplied in Bulk packaging. Bulk packaging availability for the 23JR50E (8264 pieces in stock) provides greater supply flexibility compared to the 23JR50 (1108 pieces in stock).

Frequently Asked Questions (FAQ)

Q: Can the 23JR50E be used as a direct replacement for the 23JR50?

A: Yes. Both parts are electrically and mechanically identical, with matching resistance values (500 mOhms), tolerance (±5%), power rating (3W), composition (Wirewound), package type (Axial), and physical dimensions (0.220" Dia x 0.516" L). The primary differences are RoHS compliance status and packaging format.

Q: What is the difference between the 23JR50 and 23JR50E?

A: The 23JR50E is ROHS3 compliant, while the 23JR50 is RoHS non-compliant. Both parts share identical electrical specifications and physical dimensions. The 23JR50E is supplied in Bulk packaging with higher inventory availability.

Q: Which part should I select for RoHS-compliant applications?

A: The 23JR50E is ROHS3 compliant and is the appropriate selection for applications requiring RoHS certification. The 23JR50 does not meet RoHS requirements.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the 23JR50 and 23JR50E have identical dimensions of 0.220" Dia x 0.516" L (5.60mm x 13.10mm) and are packaged in Axial configuration with 2 terminations.

Q: What does the packaging difference mean for procurement?

A: The 23JR50 is supplied in standard packaging, while the 23JR50E is supplied in Bulk packaging. Bulk packaging typically accommodates larger order quantities and may offer cost advantages for high-volume applications. The 23JR50E currently has higher inventory availability (8264 pieces versus 1108 pieces).