KWN-R-175 Equivalent & Substitute Parts

Part Overview

The KWN-R-175 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 system maintenance and component procurement. The fast-acting characteristic defines its primary functional role in circuit protection applications. Locating equivalent parts ensures continuity of supply for systems currently utilizing this fuse type.

Substiute Parts

KWN-R-175

Eaton - Bussmann Electrical DivisionIn Stock: 764KWN-R-175 Datasheet

Current PartRFQ

KTN-R-175

Eaton - Bussmann Electrical DivisionIn Stock: 991KTN-R-175 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the KWN-R-175 is based on the following critical parameters that must remain consistent:

• Fuse Type: Limitron fast-acting characteristic
• Manufacturer: Eaton - Bussmann Electrical Division (same manufacturer ensures design compatibility)
• RoHS Compliance: Both main and substitute parts maintain RoHS Compliant status
• Regulatory Classification: ECCN and HTSUS codes remain identical across substitute parts
• Moisture Sensitivity: MSL rating compatibility

The KTN-R-175 is identified as the manufacturer-recommended substitute, maintaining functional equivalence through identical electrical characteristics and mechanical form factor.

Parameter Comparison

Engineering Selection Recommendations

The KTN-R-175 is the appropriate substitute for the obsolete KWN-R-175. Selection is based on:

• Functional Equivalence: Both parts share identical Limitron fast-acting fuse characteristics
• Regulatory Compliance: Both maintain RoHS Compliant status and identical ECCN/HTSUS classifications
• Active Status: The KTN-R-175 maintains active product status, ensuring ongoing availability and supply chain reliability
• Manufacturer Continuity: Both parts originate from Eaton - Bussmann Electrical Division, guaranteeing design and performance consistency
• Packaging Compatibility: Both parts utilize bulk packaging, maintaining procurement consistency

Frequently Asked Questions (FAQ)

Q: Why is the KWN-R-175 no longer available? A: The KWN-R-175 has reached obsolete status. The KTN-R-175 serves as the active replacement, providing equivalent functionality.

Q: Are the KWN-R-175 and KTN-R-175 electrically identical? A: Both parts are Limitron fast-acting fuses from Eaton - Bussmann Electrical Division with identical regulatory classifications (ECCN: EAR99, HTSUS: 8536.10.0040), confirming functional equivalence.

Q: Does the substitute part maintain RoHS compliance? A: Yes, the KTN-R-175 is RoHS Compliant, matching the compliance status of the original KWN-R-175.

Q: What is the packaging format for the substitute part? A: The KTN-R-175 is supplied in bulk packaging, consistent with the original part's packaging format.

Q: Can I use the KTN-R-175 as a direct replacement in existing designs? A: The KTN-R-175 is the manufacturer-recommended substitute for the KWN-R-175, designed to provide equivalent performance in applications previously utilizing the obsolete part number.