Ohmite 92J1R0 Equivalent & Substitute Parts

Part Overview

The Ohmite 92J1R0 is a 1 Ohm, ±5% tolerance, 2.25W axial wirewound resistor with flame retardant coating and safety features. This component is part of the Ohmite 90 series and maintains Active product status. Substitute parts are identified to address inventory availability, packaging preferences, and compliance requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

92J1R0

OhmiteIn Stock: 87192J1R0 Datasheet

Current PartRFQ

92J1R0E

OhmiteIn Stock: 113792J1R0E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Ohmite 92J1R0 are qualified based on strict electrical and mechanical parameter matching:

Qualifying Parameters for Substitution:

• Resistance value: 1 Ohms
• Tolerance: ±5%
• Power rating: 2.25W
• Composition: Wirewound
• Package type: Axial
• Physical dimensions: 0.220" Dia x 0.406" L (5.60mm x 10.30mm)
• Temperature coefficient: ±100ppm/°C
• Features: Flame retardant coating and safety characteristics
• Number of terminations: 2

The substitute part 92J1R0E meets all electrical and mechanical requirements for direct substitution. Differences exist only in packaging format and compliance certifications, which do not affect functional performance in the application.

Parameter Comparison

Engineering Selection Recommendations

92J1R0 (Main Part): Select this part number for applications where standard packaging and RoHS non-compliant specifications are acceptable. This part maintains Active product status and is currently in stock with 840 units available.

92J1R0E (Substitute): Select this part number for applications requiring ROHS3 compliance or bulk packaging formats. This substitute provides identical electrical and mechanical performance with enhanced compliance certification. Inventory availability is 1111 units.

Both part numbers are functionally equivalent for circuit design purposes. Selection between them depends on compliance requirements, packaging preferences, and supply chain considerations rather than electrical performance.

Frequently Asked Questions (FAQ)

Q: Can 92J1R0E be used as a direct replacement for 92J1R0 in existing designs?

A: Yes. The 92J1R0E is a parametric equivalent with identical resistance, tolerance, power rating, composition, package type, and physical dimensions. Both parts are from the Ohmite 90 series and maintain the same electrical characteristics.

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

A: The primary differences are packaging format (standard vs. bulk) and RoHS compliance status. The 92J1R0E is ROHS3 compliant, while the 92J1R0 is RoHS non-compliant. All electrical and mechanical specifications are identical.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.220" Dia x 0.406" L (5.60mm x 10.30mm) and use the same axial package type with 2 terminations. They are mechanically interchangeable on PCBs.

Q: Which part should I specify for new designs?

A: Selection depends on your compliance requirements. For ROHS3-compliant applications, specify 92J1R0E. For applications without RoHS requirements, either part is acceptable based on availability and packaging preference.

Q: Do both parts have the same temperature coefficient?

A: Yes. Both the 92J1R0 and 92J1R0E maintain a temperature coefficient of ±100ppm/°C, ensuring consistent performance across the operating temperature range.

Q: Is bulk packaging available for the main part number?

A: The 92J1R0 is supplied in standard packaging. The 92J1R0E is available in bulk packaging format for higher-volume requirements.