OY223K Equivalent & Substitute Parts

Part Overview

The OY223K is a 22 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 OY223K carries an obsolete product status, making identification of suitable equivalent parts essential for ongoing design support and component procurement.

Substiute Parts

OY223K

OhmiteIn Stock: 779OY223K Datasheet

Current PartRFQ

OY223KE

OhmiteIn Stock: 2076OY223KE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OY223K is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part must match the following specifications without deviation:

• Resistance value: 22 kOhms
• Tolerance: ±10%
• Power rating: 2W
• Composition: Ceramic
• Package configuration: Axial with 2 terminations
• Operating temperature range: -40°C to 220°C
• Temperature coefficient: -1000/-1600 ppm/°C
• Physical dimensions: 0.276" Dia × 0.748" L (7.00mm × 19.00mm)
• Features: Moisture Resistant, Pulse Withstanding

The OY223KE meets all these criteria and is classified as a direct equivalent substitute for the obsolete OY223K.

Parameter Comparison

Engineering Selection Recommendations

The OY223KE is the direct equivalent substitute for the obsolete OY223K. Both parts are manufactured by Ohmite within the OY series and maintain identical electrical and mechanical specifications across all critical parameters.

The primary distinction between these parts is product status and regulatory compliance. The OY223K is obsolete, while the OY223KE maintains active production status, ensuring long-term availability and supply chain continuity. Additionally, the OY223KE achieves ROHS3 compliance, whereas the OY223K is RoHS non-compliant. For applications subject to RoHS requirements or requiring components with current manufacturing support, the OY223KE is the appropriate selection.

Both parts maintain equivalent REACH status and share identical ECCN and HTSUS classifications, confirming their interchangeability from regulatory and trade perspectives.

Frequently Asked Questions (FAQ)

Q: Can the OY223KE be used as a direct replacement for the OY223K?

A: Yes. The OY223KE is a direct equivalent substitute. All electrical parameters, mechanical dimensions, and functional characteristics are identical between the two parts.

Q: What is the primary reason to transition from OY223K to OY223KE?

A: The OY223K is obsolete. The OY223KE is an active production part from the same manufacturer and series, ensuring continued availability and supply chain reliability.

Q: Are there any compliance differences between OY223K and OY223KE?

A: Yes. The OY223KE is ROHS3 compliant, while the OY223K is RoHS non-compliant. Both maintain equivalent REACH status. For applications requiring RoHS compliance, the OY223KE is the appropriate choice.

Q: Do the physical dimensions differ between these parts?

A: No. Both parts share identical physical dimensions of 0.276" Dia × 0.748" L (7.00mm × 19.00mm), ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: Are the electrical specifications identical?

A: Yes. Resistance (22 kOhms), tolerance (±10%), power rating (2W), operating temperature range (-40°C to 220°C), and temperature coefficient (-1000/-1600 ppm/°C) are identical across both parts.

Q: What packaging options are available?

A: The OY223K was supplied in standard packaging, while the OY223KE is available in bulk packaging. Both maintain the same axial component configuration.