BK/HTB-92I Equivalent & Substitute Parts

Part Overview

The BK/HTB-92I is a cartridge fuse holder manufactured by Eaton - Electronics Division, designed for panel mount applications with a 20 A current rating at 250V. This component is classified as Obsolete and is no longer in active production. Due to its obsolete status, identifying functionally equivalent substitute parts is necessary to maintain system continuity and support ongoing maintenance requirements. The substitute part BK/HTB-92I-R provides direct functional equivalence with improved compliance status.

Substiute Parts

BK/HTB-92I

Eaton - Electronics DivisionIn Stock: 1084BK/HTB-92I Datasheet

Current PartRFQ

BK/HTB-92I-R

Eaton - Electronics DivisionIn Stock: 1040BK/HTB-92I-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BK/HTB-92I is determined by strict equivalence across the following critical parameters:

• Current Rating: 20 A (exact match required)
• Voltage Rating: 250V (exact match required)
• Fuse Size: 0.25" Dia x 1.26" L / 6.35mm x 32mm (exact match required)
• Fuse Type: Cartridge (exact match required)
• Number of Circuits: 1 (exact match required)
• Mounting Type: Panel Mount (exact match required)
• Termination Style: Quick Connect - 0.187" (4.7mm) (exact match required)
• Compatible Fuse Standard: 3AG, 1/4" x 1-1/4" (SFE-20) (exact match required)

The substitute part BK/HTB-92I-R meets all these criteria and is therefore classified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

BK/HTB-92I-R is the direct substitute for BK/HTB-92I.

The BK/HTB-92I-R provides complete functional equivalence with identical electrical and mechanical specifications. The primary distinction is product status and regulatory compliance:

• BK/HTB-92I: Obsolete status; RoHS non-compliant
• BK/HTB-92I-R: Active production status; ROHS3 Compliant; REACH Unaffected

For new designs or system replacements, BK/HTB-92I-R is the appropriate selection. For legacy system maintenance where the original BK/HTB-92I is specified, BK/HTB-92I-R provides direct substitution without circuit modification or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can BK/HTB-92I-R be used as a direct replacement for BK/HTB-92I in existing installations?

A: Yes. BK/HTB-92I-R is electrically and mechanically identical to BK/HTB-92I. All electrical parameters (20 A, 250V), mechanical dimensions (0.25" Dia x 1.26" L), fuse compatibility (3AG, 1/4" x 1-1/4"), and termination specifications (Quick Connect - 0.187") are identical. No circuit modification is required.

Q: What is the difference between BK/HTB-92I and BK/HTB-92I-R?

A: The primary differences are product status and compliance certifications. BK/HTB-92I is obsolete and RoHS non-compliant. BK/HTB-92I-R is in active production and ROHS3 Compliant with REACH Unaffected status. Functionally, both parts are equivalent.

Q: Are there any packaging differences between these parts?

A: BK/HTB-92I-R is supplied in Bulk packaging. Packaging specifications for BK/HTB-92I are not provided in the technical data.

Q: What fuse types are compatible with these holders?

A: Both BK/HTB-92I and BK/HTB-92I-R accept 3AG cartridge fuses with dimensions 1/4" x 1-1/4" (SFE-20 standard), which corresponds to the specified fuse size of 0.25" Dia x 1.26" L (6.35mm x 32mm).

Q: Is BK/HTB-92I-R suitable for new equipment designs?

A: Yes. BK/HTB-92I-R is in active production status and meets current RoHS3 compliance requirements, making it appropriate for new equipment designs and procurement.