OX823K Equivalent & Substitute Parts

Part Overview

The OX823K is an 82 kOhms ±10% 1W through-hole resistor with axial leads, manufactured by Ohmite. This ceramic composition resistor features moisture resistance and pulse withstanding capabilities, designed for applications requiring reliable performance across a wide operating temperature range of -40°C to 220°C. The OX823K is classified as obsolete, making identification of suitable substitutes essential for ongoing design support and component procurement.

Substiute Parts

OX823K

OhmiteIn Stock: 1126OX823K Datasheet

Current PartRFQ

OX823KE

OhmiteIn Stock: 2692OX823KE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OX823K is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following specifications:

• Resistance value: 82 kOhms
• Tolerance: ±10%
• Power rating: 1W
• Composition: Ceramic
• Package configuration: Axial with 2 terminations
• Operating temperature range: -40°C to 220°C
• Temperature coefficient: -1000/-1600 ppm/°C
• Physical dimensions: 0.217" Dia × 0.650" L (5.50mm × 16.50mm)
• Features: Moisture resistant, pulse withstanding

The OX823KE meets all these criteria and is classified as a direct equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

The OX823KE is the direct equivalent substitute for the obsolete OX823K. Both components are manufactured by Ohmite and share identical electrical and mechanical specifications across all critical parameters including resistance, tolerance, power rating, temperature range, and physical dimensions.

The OX823KE offers the additional advantage of active product status, ensuring continued availability and supply chain reliability. The OX823KE also provides improved compliance posture, meeting ROHS3 requirements compared to the non-compliant status of the OX823K. For applications requiring RoHS compliance, the OX823KE is the appropriate selection.

Both parts carry identical REACH and ECCN classifications, maintaining regulatory consistency in component selection.

Frequently Asked Questions (FAQ)

Q: Can the OX823KE be used as a direct replacement for the OX823K?

A: Yes. The OX823KE is electrically and mechanically identical to the OX823K across all specified parameters, including resistance value, tolerance, power rating, temperature coefficient, operating temperature range, and physical dimensions. Both components feature identical ceramic composition with moisture resistance and pulse withstanding capabilities.

Q: What is the primary reason to transition from OX823K to OX823KE?

A: The OX823K is classified as obsolete, while the OX823KE maintains active product status. This ensures continued component availability, supply chain support, and manufacturing consistency. Additionally, the OX823KE meets ROHS3 compliance requirements.

Q: Are there any package or form factor differences between these parts?

A: No. Both the OX823K and OX823KE are supplied in identical axial package configuration with matching physical dimensions of 0.217" Dia × 0.650" L (5.50mm × 16.50mm).

Q: Do these components have different temperature operating ranges?

A: No. Both parts operate across the identical temperature range of -40°C to 220°C with matching temperature coefficients of -1000/-1600 ppm/°C.

Q: What is the difference in packaging between OX823K and OX823KE?

A: The OX823K is supplied in standard packaging, while the OX823KE is supplied in bulk packaging. This difference does not affect component performance or electrical characteristics.