ATDR8 Equivalent & Substitute Parts

Part Overview

The ATDR8 is a 600V 8A CC TD fuse manufactured by Mersen USA Newburyport-MA L.L.C. This component is classified as an uncategorized fuse and maintains active product status. Finding equivalent and substitute parts is necessary to ensure supply chain continuity, optimize inventory management, and maintain system reliability when the primary part becomes unavailable or when alternative sourcing is required for cost or logistics considerations.

Substiute Parts

ATDR8

Mersen USA Newburyport-MA L.L.C.In Stock: 1076ATDR8 Datasheet

Current PartRFQ

LP-CC-8

Eaton - Bussmann Electrical DivisionIn Stock: 998LP-CC-8 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ATDR8 is determined by the following critical parameters:

• Current Rating: 8A (exact match required)
• Voltage Rating: 600V AC minimum (600 VAC / 150 VDC acceptable)
• Fuse Class: CC (Cartridge Fuse, Class CC)
• Response Time: TD (Time Delay / Slow Blow)
• Physical Form Factor: Cartridge type, compatible with standard fuse holders

The LP-CC-8 from Eaton - Bussmann Electrical Division qualifies as a substitute based on matching current rating (8A), voltage rating (600 VAC / 150 VDC), fuse class (CC), and response time characteristics (Slow Blow). Both parts are classified under HTSUS code 8536.10.0040 and share the same ECCN designation (EAR99).

Parameter Comparison

Engineering Selection Recommendations

Both the ATDR8 and LP-CC-8 maintain active product status and share identical export classification (ECCN EAR99) and tariff coding (HTSUS 8536.10.0040). The LP-CC-8 provides additional compliance benefits through ROHS3 certification and documented approval from CE, CSA, and UR agencies. The ATDR8 remains RoHS non-compliant, which may impact suitability for applications subject to RoHS regulatory requirements. Selection between these parts should be based on specific application compliance mandates and regulatory environment requirements.

Frequently Asked Questions (FAQ)

Q: What makes the LP-CC-8 a valid substitute for the ATDR8?

A: Both parts share identical current rating (8A), voltage rating (600V AC), fuse class (CC), and response time characteristics (Time Delay / Slow Blow). They are classified under the same HTSUS code and ECCN designation, confirming functional equivalence for the specified electrical parameters.

Q: Are there physical compatibility considerations between these parts?

A: The LP-CC-8 is specified as a 5AG, 10mm x 38mm (Midget) cartridge fuse requiring a compatible holder. Physical dimensions and holder compatibility must be verified for the specific application before substitution.

Q: What is the difference in RoHS compliance between these parts?

A: The ATDR8 is RoHS non-compliant, while the LP-CC-8 is ROHS3 compliant. Applications subject to RoHS regulatory requirements must use the LP-CC-8 or equivalent RoHS-compliant alternatives.

Q: Do both parts carry the same regulatory approvals?

A: The LP-CC-8 carries documented approvals from CE, CSA, and UR agencies. The ATDR8 approval status is not specified in the available data. Regulatory approval requirements for the specific application should be verified before substitution.

Q: What is the packaging difference between these parts?

A: The ATDR8 is supplied in Box packaging, while the LP-CC-8 is supplied in Bulk packaging. Procurement and inventory management processes may require adjustment based on packaging format differences.