OY823K Equivalent & Substitute Parts

Part Overview

The OY823K is an 82 kOhms ±10% 2W 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 OY823K is classified as obsolete, making identification of suitable substitute components essential for ongoing production and maintenance applications.

Substiute Parts

OY823K

OhmiteIn Stock: 752OY823K Datasheet

Current PartRFQ

OY823KE

OhmiteIn Stock: 1024OY823KE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OY823K is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part OY823KE maintains identical specifications for resistance value, tolerance, power rating, ceramic composition, axial package configuration, physical dimensions, operating temperature range, and temperature coefficient. Both components are manufactured by Ohmite within the OY series and share the same functional characteristics for moisture resistance and pulse withstanding performance.

The primary distinction between the OY823K and OY823KE is product status and compliance certification. The OY823K is obsolete, while OY823KE is active production. Additionally, OY823KE achieves ROHS3 compliance, whereas OY823K is RoHS non-compliant.

Parameter Comparison

Engineering Selection Recommendations

OY823KE is the direct substitute for OY823K. Both components are electrically and mechanically identical across all specified parameters. Selection of OY823KE is supported by its active production status, ensuring long-term availability and supply chain reliability. For applications subject to RoHS3 compliance requirements, OY823KE satisfies regulatory mandates, whereas OY823K does not. The transition from OY823K to OY823KE presents no functional degradation and provides improved compliance posture for modern manufacturing environments.

Frequently Asked Questions (FAQ)

Q: Can OY823KE directly replace OY823K in existing designs? A: Yes. OY823KE is electrically and mechanically equivalent to OY823K. All critical parameters including resistance value, tolerance, power rating, package type, and physical dimensions are identical. Direct substitution is appropriate for all applications.

Q: What is the difference between OY823K and OY823KE? A: The primary differences are product status and compliance certification. OY823K is obsolete, while OY823KE is in active production. OY823KE is ROHS3 compliant; OY823K is RoHS non-compliant. Electrical and mechanical specifications are identical.

Q: Are there any compatibility concerns with axial package dimensions? A: No. Both OY823K and OY823KE share identical physical dimensions of 0.276" diameter by 0.748" length (7.00mm x 19.00mm). PCB footprints and mounting configurations remain unchanged.

Q: Does OY823KE maintain the same operating temperature range? A: Yes. OY823KE operates across the identical temperature range of -40°C to 220°C with the same temperature coefficient of -1000 / -1600 ppm/°C as OY823K.

Q: Is OY823KE suitable for applications requiring moisture resistance? A: Yes. OY823KE retains the moisture resistant and pulse withstanding features of OY823K, maintaining performance in demanding environmental conditions.