ATDR10 Equivalent & Substitute Parts Reference

Part Overview

The ATDR10 is a CC class fuse rated for 600V at 10A, manufactured by Mersen USA Newburyport-MA L.L.C. This component is actively produced and widely used in electrical protection applications. Equivalent and substitute parts are identified based on matching electrical ratings, mechanical form factors, and functional classifications that ensure direct interchangeability within the same circuit protection requirements.

Substiute Parts

ATDR10

Mersen USA Newburyport-MA L.L.C.In Stock: 1007ATDR10 Datasheet

Current PartRFQ

KLDR010.TXP

Littelfuse Inc.In Stock: 1533KLDR010.TXP Datasheet

SimilarRFQ

LP-CC-10

Eaton - Bussmann Electrical DivisionIn Stock: 788LP-CC-10 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ATDR10 is determined by the following critical parameters:

• Current Rating: 10A (exact match required)
• Voltage Rating - AC: 600V (exact match required)
• Fuse Class: CC (exact match required)
• Response Time: Slow Blow (exact match required)
• Fuse Type: Cartridge (exact match required)
• Mounting: Requires Holder (form factor compatibility)

The identified substitute parts meet all primary electrical and mechanical criteria. Variations in DC voltage ratings and physical dimensions within the 5AG/10mm x 38mm midget cartridge standard do not affect AC circuit protection performance in applications where DC ratings are not a limiting factor.

Parameter Comparison

Engineering Selection Recommendations

Both KLDR010.TXP and LP-CC-10 are functionally equivalent to ATDR10 for AC circuit protection applications at 600V and 10A. Selection between substitutes should be based on the following factors:

KLDR010.TXP (Littelfuse POWR-GARD® KLDR series) provides 300 VDC rating and ROHS3 compliance with UL approval certification.

LP-CC-10 (Eaton Low-Peak™ LP-CC series) provides 150 VDC rating and ROHS3 compliance with UR approval certification.

Both substitute parts are actively produced, carry identical AC voltage and current ratings, matching fuse class and response characteristics, and are packaged in the standard 5AG midget cartridge form factor requiring a compatible holder. The ATDR10 remains available as an active product with RoHS non-compliant status.

Frequently Asked Questions (FAQ)

Q: Can KLDR010.TXP and LP-CC-10 be used interchangeably with ATDR10?

A: Yes, for AC circuit protection applications. Both substitutes match the critical electrical parameters: 10A current rating, 600V AC voltage rating, CC fuse class, slow blow response time, and cartridge form factor. Physical dimensions conform to the 5AG midget standard (10mm x 38mm), ensuring mechanical compatibility with existing holders.

Q: What is the difference between the DC voltage ratings of the substitute parts?

A: KLDR010.TXP is rated 300 VDC while LP-CC-10 is rated 150 VDC. For applications using only AC power, this difference is not relevant. For mixed AC/DC applications, the higher DC rating of KLDR010.TXP provides additional margin.

Q: Are there compliance differences between the main part and substitutes?

A: ATDR10 is RoHS non-compliant. Both KLDR010.TXP and LP-CC-10 are ROHS3 compliant. All three parts share the same ECCN (EAR99) and HTSUS code (8536.10.0040) classification.

Q: Do the substitute parts require the same holder as ATDR10?

A: Yes. Both KLDR010.TXP and LP-CC-10 are cartridge fuses requiring a compatible holder. They conform to the 5AG midget cartridge standard and are mechanically interchangeable with ATDR10 in existing installations.

Q: What approval certifications apply to each part?

A: KLDR010.TXP carries CE, CSA, and UL certifications. LP-CC-10 carries CE, CSA, and UR certifications. ATDR10 certification information is not provided in the available data.