BK/GMC-BV-10-R Equivalent & Substitute Parts

Part Overview

The BK/GMC-BV-10-R is a 10 A 125 V AC/DC glass cartridge fuse manufactured by Eaton - Electronics Division. This through-hole mounted fuse operates with medium blow response characteristics and is housed in a 5mm x 20mm (axial) package. The part maintains Active product status with 1016 units in current inventory. Equivalent and substitute parts are identified to support procurement flexibility, design redundancy, and supply chain continuity for applications requiring identical electrical and mechanical performance specifications.

Substiute Parts

BK/GMC-BV-10-R

Eaton - Electronics DivisionIn Stock: 1067BK/GMC-BV-10-R Datasheet

Current PartRFQ

BK/GMC-V-10-R

Eaton - Electronics DivisionIn Stock: 1160BK/GMC-V-10-R Datasheet

Parametric EquivalentRFQ

0233010.MXEP

Littelfuse Inc.In Stock: 26930233010.MXEP Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BK/GMC-BV-10-R is determined by strict equivalence across the following critical parameters:

Primary Equivalence Criteria:

• Current Rating: 10 A (exact match required)
• Voltage Rating (AC): 125 V (exact match required)
• Fuse Type: Cartridge, Glass (exact match required)
• Package / Case: 5mm x 20mm (Axial) (exact match required)
• Response Time: Medium Blow (exact match required)
• Mounting Type: Through Hole (exact match required)

Secondary Compatibility Parameters:

• Breaking Capacity @ Rated Voltage: Acceptable within operational range
• Melting I²t: Acceptable within operational range
• DC Cold Resistance: Acceptable within operational range
• Approval Agencies: Must include UL or equivalent recognized certification

The BK/GMC-BV-10-R has two identified substitutes: BK/GMC-V-10-R (Eaton - Electronics Division) and 0233010.MXEP (Littelfuse Inc.). Both parts satisfy all primary equivalence criteria and maintain active product status with current inventory availability.

Parameter Comparison

Engineering Selection Recommendations

BK/GMC-V-10-R (Eaton - Electronics Division):

This substitute is a parametric equivalent within the same manufacturer series (GMC). All electrical and mechanical specifications are identical to the BK/GMC-BV-10-R. The primary distinction is packaging format (Bulk versus standard). Both parts carry identical certifications (MITI, UL) and maintain Active product status. Selection of BK/GMC-V-10-R is appropriate when bulk packaging aligns with procurement requirements and inventory management practices. Current stock availability is 1098 units.

0233010.MXEP (Littelfuse Inc.):

This substitute is a cross-manufacturer equivalent from Littelfuse Inc. (Series 233). All primary equivalence criteria are satisfied: 10 A current rating, 125 V AC voltage rating, medium blow response, 5mm x 20mm cartridge glass package, and through-hole mounting. Secondary parameters show minor variations: breaking capacity is 10 kA (versus 200 A for Eaton parts), melting I²t is 274.115 (versus 300), and DC cold resistance is 0.0066 Ohms (versus 0.007 Ohms). The Littelfuse part carries broader certification coverage (CE, CSA, PSE, UL) and includes operating temperature specification (-55°C ~ 125°C). Current stock availability is 2635 units, providing highest inventory depth. Selection is appropriate for applications requiring cross-manufacturer sourcing flexibility or enhanced certification scope.

Frequently Asked Questions (FAQ)

Q: Can BK/GMC-V-10-R be used as a direct replacement for BK/GMC-BV-10-R?

A: Yes. BK/GMC-V-10-R is a parametric equivalent with identical electrical and mechanical specifications. The difference is packaging format (Bulk). Both are Eaton GMC series products with Active status and UL/MITI certification.

Q: What are the key differences between the Eaton and Littelfuse substitutes?

A: Both satisfy primary equivalence criteria (10 A, 125 V AC, medium blow, 5mm x 20mm cartridge glass, through-hole). Secondary differences include: Littelfuse 0233010.MXEP has higher breaking capacity (10 kA vs. 200 A), slightly lower melting I²t (274.115 vs. 300), marginally lower DC cold resistance (0.0066 vs. 0.007 Ohms), and broader certifications (CE, CSA, PSE, UL vs. MITI, UL).

Q: Are physical dimensions identical across all three parts?

A: Primary package dimensions are 5mm x 20mm (Axial) for all three parts. Detailed measurements show minor variations: Eaton parts measure 0.218" Dia x 0.831" L (5.54mm x 21.10mm); Littelfuse measures 0.228" Dia x 0.886" L (5.80mm x 22.50mm). These variations remain within cartridge fuse tolerance standards for through-hole mounting.

Q: Which substitute offers the best inventory availability?

A: Littelfuse 0233010.MXEP has the highest current stock at 2635 units, compared to 1098 units for BK/GMC-V-10-R and 1016 units for BK/GMC-BV-10-R.

Q: Do all three parts carry UL certification?

A: Yes. BK/GMC-BV-10-R and BK/GMC-V-10-R carry MITI and UL certifications. 0233010.MXEP carries CE, CSA, PSE, and UL certifications, providing broader regulatory coverage.

Q: What is the significance of the melting I²t difference?

A: Melting I²t characterizes thermal energy dissipation during fuse operation. Eaton parts specify 300; Littelfuse specifies 274.115. Both values fall within acceptable operational ranges for 10 A medium blow cartridge fuses and do not preclude substitution.

Q: Can these fuses be used in DC applications?

A: All three parts are rated for both AC and DC operation at 125 V. DC cold resistance values are provided (0.007 Ohms for Eaton; 0.0066 Ohms for Littelfuse), confirming DC compatibility.