KWS-R-70 Equivalent & Substitute Parts

Part Overview

The KWS-R-70 is a Limitron fast-acting fuse manufactured by Eaton - Bussmann Electrical Division. This component is classified as obsolete, making identification of suitable substitutes essential for ongoing maintenance and system continuity. The KWS-R-70 remains in stock with 1,091 units available as new original inventory. Locating equivalent parts ensures system reliability when the original part reaches end-of-life or becomes unavailable through standard distribution channels.

Substiute Parts

KWS-R-70

Eaton - Bussmann Electrical DivisionIn Stock: 1167KWS-R-70 Datasheet

Current PartRFQ

KTS-R-70

Eaton - Bussmann Electrical DivisionIn Stock: 755KTS-R-70 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The KTS-R-70 qualifies as a direct substitute for the KWS-R-70 based on the following criteria:

• Functional Equivalence: Both parts are Limitron fast-acting fuses from the same manufacturer (Eaton - Bussmann Electrical Division)
• Regulatory Compliance: Both parts maintain RoHS Compliant status and share identical ECCN (EAR99) and HTSUS (8536.10.0040) classifications
• Environmental Classification: Both parts carry MSL ratings appropriate for fuse components
• Electrical Characteristics: Both are classified as AC DC fuses with identical functional designation

The KTS-R-70 is designated as the manufacturer-recommended substitute and maintains active product status, ensuring continued availability and support.

Parameter Comparison

Engineering Selection Recommendations

The KTS-R-70 is the appropriate substitute for the obsolete KWS-R-70. Both components share identical regulatory classifications (RoHS Compliant, EAR99, HTSUS 8536.10.0040) and are manufactured by the same supplier. The KTS-R-70 maintains active product status, ensuring long-term availability and manufacturer support. Selection of the KTS-R-70 eliminates obsolescence risk while maintaining full compliance with existing regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Why is the KWS-R-70 classified as obsolete? A: The KWS-R-70 has reached end-of-life status within the manufacturer's product portfolio. The KTS-R-70 represents the active equivalent within the Limitron fast-acting fuse line.

Q: Are the KWS-R-70 and KTS-R-70 electrically identical? A: Both components are Limitron fast-acting fuses from Eaton - Bussmann Electrical Division with identical regulatory classifications and functional designations. Substitution is based on these matching parameters.

Q: What is the difference in packaging between these parts? A: The KWS-R-70 is supplied in standard packaging, while the KTS-R-70 is supplied in bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

Q: Are both parts RoHS compliant? A: Yes, both the KWS-R-70 and KTS-R-70 are RoHS Compliant and carry identical ECCN and HTSUS classifications.

Q: Can I use KTS-R-70 as a direct replacement in existing designs? A: The KTS-R-70 is the manufacturer-recommended substitute for the KWS-R-70 and is suitable for direct replacement in applications where the original part was specified.