OY822K Equivalent & Substitute Parts

Part Overview

The OY822K is an 8.2 kOhms ±10% 2W axial through-hole resistor 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 OY822K carries an obsolete product status, making identification of suitable substitutes essential for ongoing component procurement and system maintenance.

Substiute Parts

OY822K

OhmiteIn Stock: 1087OY822K Datasheet

Current PartRFQ

OY822KE

OhmiteIn Stock: 1658OY822KE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OY822K is determined by strict equivalence across the following critical parameters:

• Resistance value: 8.2 kOhms
• Tolerance: ±10%
• Power rating: 2W
• Composition: Ceramic
• Package configuration: Axial through-hole
• Physical dimensions: 0.276" Dia x 0.748" L (7.00mm x 19.00mm)
• Operating temperature range: -40°C ~ 220°C
• Temperature coefficient: -1000 / -1600 ppm/°C
• Functional features: Moisture Resistant, Pulse Withstanding

The OY822KE meets all substitution criteria as a direct equivalent, maintaining identical electrical specifications and physical form factor while offering improved product status and compliance posture.

Parameter Comparison

Engineering Selection Recommendations

The OY822KE serves as the direct substitute for the obsolete OY822K. Both components are manufactured by Ohmite within the OY series and maintain identical electrical and mechanical specifications across all critical parameters. The OY822KE offers the advantage of active product status, ensuring continued availability and supply chain reliability. Additionally, the OY822KE achieves ROHS3 compliance, whereas the OY822K is RoHS non-compliant. For applications subject to regulatory requirements or procurement policies mandating RoHS compliance, the OY822KE is the appropriate selection. Both components are REACH Unaffected and classified under ECCN EAR99.

Frequently Asked Questions (FAQ)

Q: Can the OY822KE be used as a direct replacement for the OY822K?

A: Yes. The OY822KE is electrically and mechanically equivalent to the OY822K. Both components share identical resistance (8.2 kOhms), tolerance (±10%), power rating (2W), composition (ceramic), package type (axial), physical dimensions (0.276" Dia x 0.748" L), operating temperature range (-40°C ~ 220°C), and functional features (moisture resistant, pulse withstanding).

Q: What is the primary difference between the OY822K and OY822KE?

A: The OY822K is classified as obsolete, while the OY822KE maintains active product status. The OY822KE also achieves ROHS3 compliance, whereas the OY822K is RoHS non-compliant. These differences do not affect electrical or mechanical performance.

Q: Are there any physical dimension differences between these components?

A: No. Both the OY822K and OY822KE maintain identical physical dimensions of 0.276" Dia x 0.748" L (7.00mm x 19.00mm), ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: Does the OY822KE operate within the same temperature range as the OY822K?

A: Yes. Both components operate across the identical temperature range of -40°C to 220°C with matching temperature coefficients of -1000 / -1600 ppm/°C.

Q: What packaging options are available for the OY822KE?

A: The OY822KE is supplied in bulk packaging, whereas the OY822K packaging designation is not specified in available documentation.