Equivalent & Substitute Parts for 0AFH0075Z

Part Overview

The 0AFH0075Z is a fuse holder manufactured by Littelfuse Inc., designed for single-circuit blade fuse applications with panel mount configuration. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system maintenance and new design implementations. The part accommodates standard ATC and ATO blade fuses with dimensions of 0.75" L x 0.2" W (19.1mm x 5.1mm) and features wire lead termination for direct circuit integration.

Substiute Parts

0AFH0075Z

Littelfuse Inc.In Stock: 11310AFH0075Z Datasheet

Current PartRFQ

BK/HHC-R

Eaton - Bussmann Electrical DivisionIn Stock: 1781BK/HHC-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 0AFH0075Z is determined by strict alignment of the following parameters:

• Fuse size compatibility: 0.75" L x 0.2" W (19.1mm x 5.1mm)
• Fuse type: Blade configuration
• Circuit count: Single circuit (1)
• Termination method: Wire leads
• Fuse compatibility: ATC and ATO blade fuse standards

The substitute part BK/HHC-R meets all critical mechanical and electrical compatibility requirements. While the substitute introduces additional specifications (16 A current rating and 32V voltage rating), these represent enhanced capability within the same form factor and do not restrict compatibility with the original application parameters.

Parameter Comparison

Engineering Selection Recommendations

The BK/HHC-R serves as a direct functional substitute for the 0AFH0075Z based on mechanical and electrical parameter alignment. The substitute part is currently in active production status, ensuring availability for replacement and new applications. The BK/HHC-R achieves ROHS3 compliance, providing environmental regulatory advantage over the obsolete 0AFH0075Z, which is classified as RoHS non-compliant. Both parts share identical fuse size specifications, single-circuit configuration, and wire lead termination, enabling direct form-fit-function replacement within existing designs.

Frequently Asked Questions (FAQ)

Q: Can the BK/HHC-R replace the 0AFH0075Z in existing applications?

A: Yes. Both parts accommodate identical fuse sizes (0.75" L x 0.2" W), support single-circuit blade fuse configurations, and utilize wire lead termination. The substitute part is mechanically and electrically compatible with ATC and ATO blade fuses.

Q: What is the primary difference between these two fuse holders?

A: The 0AFH0075Z features panel mount configuration, while the BK/HHC-R is designed for free hanging (in-line) mounting. The BK/HHC-R also specifies 16 A current rating and 32V voltage rating, whereas the original part does not include these electrical specifications.

Q: Does the BK/HHC-R meet current regulatory requirements?

A: Yes. The BK/HHC-R is ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards. The 0AFH0075Z is classified as RoHS non-compliant.

Q: Are there packaging considerations when selecting between these parts?

A: The 0AFH0075Z is available in standard packaging, while the BK/HHC-R is supplied in bulk packaging. Verify packaging requirements for your procurement and assembly processes.

Q: What fuse types are compatible with both holders?

A: Both the 0AFH0075Z and BK/HHC-R are designed for use with ATC and ATO blade fuses in the 0.75" L x 0.2" W (19.1mm x 5.1mm) size category.