OY153K Equivalent & Substitute Parts

Part Overview

The OY153K is a 15 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 OY153K is classified as obsolete, making identification of suitable substitute components essential for ongoing design support and procurement.

Substiute Parts

OY153K

OhmiteIn Stock: 971OY153K Datasheet

Current PartRFQ

OY153KE

OhmiteIn Stock: 13450OY153KE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OY153K is determined by strict equivalence across the following electrical and mechanical parameters:

• Resistance value: 15 kOhms
• Tolerance: ±10%
• Power rating: 2W
• Composition: Ceramic
• Package configuration: Axial through-hole
• Operating temperature range: -40°C to 220°C
• Temperature coefficient: -1000/-1600 ppm/°C
• Physical dimensions: 0.276" Dia x 0.748" L (7.00mm x 19.00mm)
• Features: Moisture resistant, pulse withstanding

The OY153KE meets all specified electrical and mechanical requirements for direct substitution. The primary distinction is product status and compliance certification.

Parameter Comparison

Engineering Selection Recommendations

The OY153KE is the direct equivalent substitute for the OY153K. Both components are manufactured by Ohmite and share identical electrical specifications and physical dimensions. The OY153KE is preferred for new designs and ongoing procurement due to its active product status and ROHS3 compliance certification. The OY153K, classified as obsolete, should be replaced with the OY153KE in applications where component availability and regulatory compliance are considerations.

Frequently Asked Questions (FAQ)

Q: Can the OY153KE be used as a direct replacement for the OY153K?

A: Yes. The OY153KE is electrically and mechanically equivalent to the OY153K. Both components have identical resistance values (15 kOhms), tolerance (±10%), power rating (2W), operating temperature range (-40°C to 220°C), and physical dimensions (0.276" Dia x 0.748" L).

Q: What is the primary difference between OY153K and OY153KE?

A: The OY153K is obsolete, while the OY153KE is active. Additionally, the OY153KE is ROHS3 compliant, whereas the OY153K is RoHS non-compliant.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the OY153K and OY153KE have the same axial package dimensions of 0.276" Dia x 0.748" L (7.00mm x 19.00mm), ensuring compatibility in existing PCB layouts.

Q: Does the OY153KE maintain the same temperature coefficient as the OY153K?

A: Yes. Both components have an identical temperature coefficient of -1000/-1600 ppm/°C, ensuring equivalent thermal performance across the operating temperature range of -40°C to 220°C.

Q: Is the OY153KE suitable for applications requiring moisture resistance?

A: Yes. The OY153KE retains the moisture resistant and pulse withstanding features of the OY153K, maintaining performance in demanding environmental conditions.