Equivalent & Substitute Parts for BK/HBV-M

Part Overview

The BK/HBV-M is a cartridge fuse holder manufactured by Eaton - Electronics Division, designed for 5mm x 20mm fuses with a 16 A current rating at 250V. This through-hole mounted component is part of the HB PCB series and features vertical orientation with PC pin termination for single-circuit applications.

The BK/HBV-M is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or repair requirements for systems utilizing this fuse holder.

Substiute Parts

BK/HBV-M

Eaton - Electronics DivisionIn Stock: 934BK/HBV-M Datasheet

Current PartRFQ

BK/HBV-M-R

Eaton - Electronics DivisionIn Stock: 789BK/HBV-M-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the BK/HBV-M is determined by strict equivalence across all electrical and mechanical parameters. The substitute part must maintain identical specifications for current rating, voltage rating, fuse size, mounting configuration, and termination style to ensure direct compatibility in PCB applications.

The BK/HBV-M-R qualifies as a direct substitute based on the following matching parameters:

• Current Rating: 16 A (identical)
• Voltage Rating: 250V (identical)
• Fuse Size: 5mm x 20mm (identical)
• Mounting Type: Through Hole (identical)
• Orientation: Vertical (identical)
• Number of Circuits: 1 (identical)
• Termination Style: PC Pin (identical)
• Fuse Type: Cartridge (identical)

Parameter Comparison

Engineering Selection Recommendations

The BK/HBV-M-R is the direct substitute for the obsolete BK/HBV-M. Both components are manufactured by Eaton - Electronics Division and share identical electrical and mechanical specifications across all critical parameters.

The primary distinction between the two parts is product status and regulatory compliance. The BK/HBV-M is obsolete and RoHS non-compliant, while the BK/HBV-M-R is active and ROHS3 compliant. For new designs or systems requiring regulatory compliance with modern environmental standards, the BK/HBV-M-R is the appropriate selection. For legacy system maintenance where the original part specification must be preserved, the BK/HBV-M remains available in inventory.

Both parts are suitable for 16 A, 250V cartridge fuse holder applications with 5mm x 20mm fuse compatibility and through-hole PCB mounting.

Frequently Asked Questions (FAQ)

Q: Can the BK/HBV-M-R be used as a direct replacement for the BK/HBV-M in existing designs?

A: Yes. The BK/HBV-M-R is electrically and mechanically identical to the BK/HBV-M. All critical parameters—current rating, voltage rating, fuse size, mounting type, orientation, and termination style—are equivalent. Direct substitution is possible without design modification.

Q: What is the difference between the BK/HBV-M and BK/HBV-M-R?

A: The BK/HBV-M-R is the active production equivalent of the obsolete BK/HBV-M. The substitute part offers ROHS3 compliance, whereas the original part is RoHS non-compliant. Functionally and mechanically, both parts are identical.

Q: Are there any compatibility concerns when substituting the BK/HBV-M with the BK/HBV-M-R?

A: No compatibility concerns exist. Both parts accept 5mm x 20mm cartridge fuses, mount identically through PCB holes with vertical orientation, and terminate via PC pins. Electrical ratings and circuit configuration are identical.

Q: What fuse types are compatible with these fuse holders?

A: Both the BK/HBV-M and BK/HBV-M-R are designed for 5mm x 20mm cartridge fuses rated for 16 A at 250V.

Q: Is the BK/HBV-M still available for purchase?

A: The BK/HBV-M is classified as obsolete but remains available in inventory (850 pieces in stock). For new procurement, the BK/HBV-M-R is the recommended active alternative.