OY682K Equivalent & Substitute Parts

Part Overview

The OY682K is a 6.8 kOhms ±10% 2W axial through-hole resistor manufactured by Ohmite. This ceramic composition resistor features moisture resistance and pulse withstanding capabilities, with an operating temperature range of -40°C to 220°C. The OY682K is classified as obsolete, making identification of suitable substitute components necessary for ongoing design support and procurement.

Substiute Parts

OY682K

OhmiteIn Stock: 1075OY682K Datasheet

Current PartRFQ

OY682KE

OhmiteIn Stock: 1284OY682KE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the OY682K is determined by strict equivalence across the following electrical and mechanical parameters:

• Resistance value: 6.8 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
• Features: Moisture Resistant, Pulse Withstanding

The OY682KE meets all specified parameters and is classified as an active product, providing continuity for applications currently using the obsolete OY682K.

Parameter Comparison

Engineering Selection Recommendations

The OY682KE is the direct substitute for the obsolete OY682K. Both components are manufactured by Ohmite and share identical electrical specifications, ceramic composition, axial package configuration, and physical dimensions. The OY682KE maintains active product status, ensuring ongoing availability and supply chain continuity.

The OY682KE provides improved regulatory compliance, meeting ROHS3 requirements compared to the non-compliant OY682K. Both components maintain REACH Unaffected status and EAR99 ECCN classification. Selection of the OY682KE is appropriate for applications requiring the specified 6.8 kOhms resistance, 2W power rating, and ceramic composition with moisture resistance and pulse withstanding characteristics across the -40°C to 220°C operating temperature range.

Frequently Asked Questions (FAQ)

Q: Can the OY682KE directly replace the OY682K in existing designs?

A: Yes. The OY682KE is electrically and mechanically equivalent to the OY682K. Both components share identical resistance, tolerance, power rating, composition, package type, dimensions, and operating temperature specifications.

Q: What is the primary difference between OY682K and OY682KE?

A: The OY682K is classified as obsolete, while the OY682KE is an active product. The OY682KE also meets ROHS3 compliance requirements, whereas the OY682K is RoHS non-compliant.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both the OY682K and OY682KE measure 0.276" diameter by 0.748" length (7.00mm x 19.00mm), ensuring identical PCB footprint and mounting compatibility.

Q: Do both parts operate across the same temperature range?

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

Q: What packaging options are available?

A: The OY682K is supplied in standard packaging, while the OY682KE is available in bulk packaging. Both maintain the same axial through-hole configuration.