Ohmite 92J820 Equivalent & Substitute Parts

Part Overview

The Ohmite 92J820 is an 820 Ohm, ±5% tolerance, 2.25W through-hole wirewound resistor with axial leads and flame retardant coating. This component is classified as Active product status and is currently in stock with 1118 units available. The 92J820 is designed for applications requiring reliable power dissipation in through-hole configurations with safety-rated flame retardant properties. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, supply chain considerations, or specific compliance requirements.

Substiute Parts

92J820

OhmiteIn Stock: 118492J820 Datasheet

Current PartRFQ

92J820E

OhmiteIn Stock: 113192J820E Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Ohmite 92J820 are qualified based on strict electrical and mechanical parameter matching:

Qualifying Parameters for Substitution:

• Resistance value: 820 Ohms (exact match required)
• Tolerance: ±5% (exact match required)
• Power rating: 2.25W (exact match required)
• Composition: Wirewound (exact match required)
• Package type: Axial (exact match required)
• Physical dimensions: 0.220" Dia x 0.406" L (exact match required)
• Temperature coefficient: ±30ppm/°C (exact match required)
• Features: Flame Retardant Coating, Safety (exact match required)
• Terminations: 2 (exact match required)

The substitute part 92J820E meets all qualifying parameters and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the 92J820 and 92J820E are Active product status components manufactured by Ohmite and meet identical electrical and mechanical specifications for the 820 Ohm, 2.25W wirewound resistor category.

The primary differentiation between these parts is regulatory compliance:

• 92J820: RoHS non-compliant. Select this part for applications where RoHS compliance is not a requirement.
• 92J820E: ROHS3 compliant with MSL rating of 1 (Unlimited). Select this part for applications requiring RoHS3 compliance or for environments with moisture sensitivity considerations.

Both parts are suitable for direct substitution in through-hole circuit board designs where the axial package and flame retardant safety features are specified. Component selection should be based on the regulatory and environmental requirements of the target application.

Frequently Asked Questions (FAQ)

Q: Can the 92J820E be used as a direct replacement for the 92J820?

A: Yes. The 92J820E is a parametric equivalent with identical electrical characteristics (820 Ohms, ±5%, 2.25W), composition (wirewound), and physical dimensions (0.220" Dia x 0.406" L). The primary difference is RoHS3 compliance status. Direct substitution is valid for applications where RoHS compliance is required or neutral.

Q: What is the significance of the RoHS3 compliance difference?

A: The 92J820E carries ROHS3 certification, indicating compliance with Restriction of Hazardous Substances regulations. The 92J820 is RoHS non-compliant. Selection depends on whether your application or market requires RoHS compliance.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts measure 0.220" diameter by 0.406" length (5.60mm x 10.30mm) and use the same axial package configuration. They are mechanically interchangeable in through-hole PCB layouts.

Q: What does MSL 1 (Unlimited) mean for the 92J820E?

A: Moisture Sensitivity Level 1 indicates the component has unlimited shelf life under standard storage conditions without requiring special moisture control measures. The 92J820 lists MSL as Not Applicable.

Q: Are both parts currently in stock?

A: Yes. The 92J820 has 1118 units in stock, and the 92J820E has 1047 units in stock, both listed as New Original inventory.