KWS-R-150 Equivalent & Substitute Parts

Part Overview

The KWS-R-150 is a Limitron fast-acting fuse manufactured by Eaton - Bussmann Electrical Division. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing maintenance and system continuity. The KWS-R-150 remains available in inventory (996 pcs new original in stock) and maintains full RoHS compliance. Locating functionally equivalent alternatives ensures uninterrupted supply chain access for applications currently utilizing this fuse model.

Substiute Parts

KWS-R-150

Eaton - Bussmann Electrical DivisionIn Stock: 1088KWS-R-150 Datasheet

Current PartRFQ

KTS-R-150

Eaton - Bussmann Electrical DivisionIn Stock: 1177KTS-R-150 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KWS-R-150 is determined by the following critical parameters:

• Fuse Type & Speed Rating: Fast-acting characteristic must be maintained
• Manufacturer Consistency: Eaton - Bussmann Electrical Division maintains product line continuity
• Regulatory Compliance: RoHS compliance and ECCN classification (EAR99) must align
• Tariff Classification: HTSUS code 8536.10.0040 indicates equivalent electrical fuse classification
• Moisture Sensitivity: MSL rating compatibility for storage and handling conditions

The KTS-R-150 qualifies as a manufacturer-recommended substitute based on identical functional classification, matching regulatory compliance, and equivalent tariff coding.

Parameter Comparison

Engineering Selection Recommendations

The KTS-R-150 is the manufacturer-recommended substitute for the obsolete KWS-R-150. Both components share identical regulatory classification (RoHS compliant, EAR99 ECCN) and tariff coding (HTSUS 8536.10.0040), confirming functional equivalence within the Limitron fast-acting fuse product line.

The KTS-R-150 holds active product status, ensuring continued availability and supply chain reliability. Selection of this substitute eliminates obsolescence risk while maintaining compliance requirements and electrical characteristics required for fast-acting fuse applications.

Frequently Asked Questions (FAQ)

Q: Why is the KWS-R-150 classified as obsolete? A: The KWS-R-150 has reached end-of-life status within Eaton - Bussmann's product portfolio. The KTS-R-150 represents the active-status continuation within the Limitron fast-acting fuse series.

Q: Are the KWS-R-150 and KTS-R-150 electrically equivalent? A: Both components are classified as Limitron fast-acting fuses with identical HTSUS tariff coding (8536.10.0040), indicating functional equivalence for fast-acting fuse applications.

Q: What is the difference between packaging options? A: The KWS-R-150 is supplied with standard packaging, while the KTS-R-150 is available in bulk packaging. Packaging format does not affect electrical or mechanical performance.

Q: Do both parts meet the same compliance standards? A: Yes. Both the KWS-R-150 and KTS-R-150 are RoHS compliant and classified under ECCN EAR99, meeting identical regulatory requirements.

Q: Is inventory availability a factor in substitution? A: The KWS-R-150 maintains 996 pcs in new original stock. However, the KTS-R-150's active product status ensures long-term supply continuity beyond current inventory levels.