Equivalent & Substitute Parts for BK/AGC-V-3/4-R

Part Overview

The BK/AGC-V-3/4-R is a 750 mA, 250 V AC/DC fast-blow glass cartridge fuse manufactured by Eaton - Electronics Division. This component is classified as a Through Hole mounted fuse in the 3AB, 3AG package format with dimensions of 1/4" x 1-1/4" (6.76mm x 32.82mm). The part maintains Active product status and is RoHS Compliant with CSA and UL approval certifications. Identifying equivalent substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain circuit protection performance across equivalent electrical and mechanical specifications.

Substiute Parts

BK/AGC-V-3/4-R

Eaton - Electronics DivisionIn Stock: 1125BK/AGC-V-3/4-R Datasheet

Current PartRFQ

AGC-V-3/4-R

Eaton - Electronics DivisionIn Stock: 1096AGC-V-3/4-R Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BK/AGC-V-3/4-R are determined by strict equivalence across the following critical parameters:

Current Rating: 750 mA (exact match required)

Voltage Rating (AC): 250 V (exact match required)

Fuse Type & Response Characteristic: Cartridge, Glass, Fast Blow (exact match required)

Package / Case Specification: 3AB, 3AG, 1/4" x 1-1/4" (Axial) (exact match required)

Breaking Capacity @ Rated Voltage: 35A (exact match required)

Mounting Type: Through Hole (exact match required)

Electrical Performance Metrics: DC Cold Resistance 0.272 Ohms and Melting I²t 1.716 (exact match required)

Compliance & Certifications: CSA and UL approval (required for equivalent substitution)

Environmental Compliance: RoHS Compliant status (required for equivalent substitution)

Substitute parts must satisfy all parameters listed above without deviation. No parameter relaxation or tolerance variation is permitted for equivalent substitution classification.

Parameter Comparison

Engineering Selection Recommendations

The AGC-V-3/4-R is a direct parametric equivalent to the BK/AGC-V-3/4-R. Both components are manufactured by Eaton - Electronics Division and maintain identical electrical, mechanical, and environmental specifications. Both parts carry Active product status, hold CSA and UL certifications, and comply with RoHS requirements.

Selection between these equivalent parts may be based on inventory availability and procurement lead times. The BK/AGC-V-3/4-R currently maintains 1078 pieces in stock, while the AGC-V-3/4-R maintains 1070 pieces in stock. Both parts are suitable for direct substitution in circuit protection applications requiring 750 mA, 250 V AC/DC fast-blow fuse protection with 3AB, 3AG package specifications.

Frequently Asked Questions (FAQ)

Q: Can the AGC-V-3/4-R be used as a direct replacement for the BK/AGC-V-3/4-R?

A: Yes. The AGC-V-3/4-R is a parametric equivalent. All electrical specifications (750 mA, 250 V, 35A breaking capacity, 0.272 Ohms DC cold resistance, 1.716 Melting I²t), mechanical specifications (3AB, 3AG package, 1/4" x 1-1/4" dimensions, Through Hole mounting), and compliance certifications (CSA, UL, RoHS) are identical.

Q: What determines whether a fuse can substitute for the BK/AGC-V-3/4-R?

A: Substitute fuses must match all of the following: 750 mA current rating, 250 V AC voltage rating, Fast Blow response characteristic, Cartridge Glass fuse type, 3AB, 3AG package format, 35A breaking capacity, Through Hole mounting type, 0.272 Ohms DC cold resistance, 1.716 Melting I²t, and CSA/UL certifications with RoHS compliance.

Q: Are there any differences in package dimensions between these equivalent parts?

A: No. Both the BK/AGC-V-3/4-R and AGC-V-3/4-R share identical package specifications: 3AB, 3AG, 1/4" x 1-1/4" (Axial) with a diameter of 0.266" and length of 1.292" (6.76mm x 32.82mm).

Q: What is the operating temperature range for these fuses?

A: Both equivalent parts operate across the temperature range of -55°C to 125°C.

Q: Are both parts RoHS Compliant?

A: Yes. Both the BK/AGC-V-3/4-R and AGC-V-3/4-R are RoHS Compliant and hold CSA and UL approval certifications.