LKS-80 Equivalent & Substitute Parts

Part Overview

The LKS-80 is a SUPER LAG RENEWABLE LINK fuse manufactured by Eaton - Bussmann Electrical Division. This component is classified as obsolete, making identification of equivalent substitute parts essential for system maintenance and component replacement. The LKS-80 maintains RoHS compliance and carries an MSL rating of 1 (Unlimited), indicating minimal moisture sensitivity concerns during storage and handling.

Substiute Parts

LKS-80

Eaton - Bussmann Electrical DivisionIn Stock: 769LKS-80 Datasheet

Current PartRFQ

LPS-RK-80SP

Eaton - Bussmann Electrical DivisionIn Stock: 950LPS-RK-80SP Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the LKS-80 is based on the following criteria derived from the provided parameters:

• Manufacturer Alignment: Substitute parts are sourced from the same manufacturer (Eaton - Bussmann Electrical Division) to ensure design compatibility and performance consistency
• Product Category: Both main and substitute parts are classified as fuses, maintaining functional equivalence
• Regulatory Compliance: RoHS compliance is maintained across all substitute options
• Trade Classification: Identical HTSUS code (8536.10.0040) confirms equivalent tariff classification
• Export Control: EAR99 classification remains consistent, ensuring no additional export documentation requirements

The LPS-RK-80SP is identified as the manufacturer-recommended substitute, sharing all critical compliance and classification parameters with the original LKS-80.

Parameter Comparison

Engineering Selection Recommendations

The LPS-RK-80SP serves as the direct substitute for the obsolete LKS-80. Selection of this substitute is supported by:

• Active Product Status: The LPS-RK-80SP maintains active production status, ensuring long-term availability and supply chain continuity
• Regulatory Alignment: Both components maintain identical RoHS compliance and export control classifications
• Manufacturer Continuity: Both parts originate from Eaton - Bussmann Electrical Division, ensuring design and performance consistency
• Tariff Classification Match: Identical HTSUS coding confirms equivalent product classification for procurement and customs purposes

Frequently Asked Questions (FAQ)

Q: Why is the LKS-80 listed as obsolete? A: The LKS-80 has reached end-of-life status within the manufacturer's product portfolio. The LPS-RK-80SP represents the active replacement within the same product family.

Q: Are the LKS-80 and LPS-RK-80SP functionally equivalent? A: Both components are fuses manufactured by Eaton - Bussmann Electrical Division and share identical regulatory compliance classifications (RoHS, ECCN, HTSUS). Functional equivalence is established through these shared parameters.

Q: What is the difference in packaging between these parts? A: Both the LKS-80 and LPS-RK-80SP are supplied in bulk packaging, maintaining consistency in procurement and handling procedures.

Q: Does the LPS-RK-80SP carry the same compliance certifications? A: Yes. The LPS-RK-80SP maintains RoHS compliance and EAR99 export classification identical to the LKS-80, with no additional compliance requirements.

Q: Is inventory availability a consideration for substitution? A: Current inventory levels (692 pcs for LKS-80; 851 pcs for LPS-RK-80SP) reflect stock status at the time of documentation. The LPS-RK-80SP, as an active product, offers superior long-term availability assurance compared to the obsolete LKS-80.