AGC-V-20-R Equivalent & Substitute Parts Reference

Part Overview

The AGC-V-20-R is a 20 A, 32 V AC/DC fast-blow glass cartridge fuse manufactured by Eaton - Electronics Division. This component is designed for through-hole mounting in 3AB and 3AG package configurations with dimensions of 1/4" x 1-1/4" (6.76mm x 32.82mm). The part maintains Active product status and is RoHS compliant, making it suitable for current industrial and commercial applications requiring reliable overcurrent protection.

Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain compatibility across manufacturing batches and procurement channels while preserving electrical and mechanical performance specifications.

Substiute Parts

AGC-V-20-R

Eaton - Electronics DivisionIn Stock: 972AGC-V-20-R Datasheet

Current PartRFQ

BK/AGC-V-20-R

Eaton - Electronics DivisionIn Stock: 1046BK/AGC-V-20-R Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the AGC-V-20-R is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Current Rating: 20 A (exact match required)
• Voltage Rating (AC): 32 V (exact match required)
• Response Time: Fast Blow (exact match required)
• Breaking Capacity @ Rated Voltage: 1 kA (exact match required)
• Melting I²t: 2440 (exact match required)
• DC Cold Resistance: 0.0034 Ohms (exact match required)

Mechanical Parameters:

• Fuse Type: Cartridge, Glass (exact match required)
• Package / Case: 3AB, 3AG, 1/4" x 1-1/4" (Axial) (exact match required)
• Mounting Type: Through Hole (exact match required)
• Size / Dimension: 0.266" Dia x 1.292" L (6.76mm x 32.82mm) (exact match required)

Compliance Parameters:

• Approval Agencies: CSA, UL (exact match required)
• RoHS Status: RoHS Compliant (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)

Substitute parts must satisfy all parameters listed above without deviation. Parts meeting these criteria are classified as direct equivalents and may be used interchangeably in applications requiring AGC-V-20-R specifications.

Parameter Comparison

Engineering Selection Recommendations

Both AGC-V-20-R and BK/AGC-V-20-R are manufactured by Eaton - Electronics Division and maintain Active product status. Both parts carry identical electrical specifications, mechanical dimensions, and compliance certifications (CSA, UL). Both are RoHS compliant and operate within the same temperature range (-55°C ~ 125°C).

The BK/AGC-V-20-R variant is a direct equivalent suitable for applications where AGC-V-20-R specifications are required. Selection between these parts may be based on inventory availability, procurement lead times, or supply chain preferences, as all technical and compliance parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can BK/AGC-V-20-R be used as a direct replacement for AGC-V-20-R?

A: Yes. BK/AGC-V-20-R is a direct equivalent. All electrical parameters (20 A current rating, 32 V AC voltage rating, fast-blow response, 1 kA breaking capacity, 2440 melting I²t), mechanical specifications (3AB/3AG package, 1/4" x 1-1/4" dimensions), and compliance certifications (CSA, UL) are identical.

Q: Are there any differences in performance between AGC-V-20-R and BK/AGC-V-20-R?

A: No performance differences exist. Both parts are manufactured by Eaton - Electronics Division and meet identical specifications for current rating, voltage rating, response time, breaking capacity, melting I²t, DC cold resistance, operating temperature range, and approval agency certifications.

Q: What determines whether a fuse can substitute for AGC-V-20-R?

A: Substitution requires exact equivalence across all parameters: 20 A current rating, 32 V AC voltage rating, fast-blow response time, 1 kA breaking capacity, 2440 melting I²t, 0.0034 Ohms DC cold resistance, 3AB/3AG cartridge glass package, 1/4" x 1-1/4" dimensions, through-hole mounting, -55°C to 125°C operating temperature, CSA and UL approval, and RoHS compliance.

Q: Can AGC-V-20-R be used in applications requiring different voltage ratings?

A: No. AGC-V-20-R is rated for 32 V AC. Use in applications with different voltage requirements requires a fuse with matching voltage specifications.

Q: What is the significance of the 3AB and 3AG package designation?

A: 3AB and 3AG designate the physical form factor and electrical characteristics of the cartridge fuse. These package types define the 1/4" x 1-1/4" dimensions and are standardized for through-hole mounting applications. Substitutes must maintain this package designation for mechanical compatibility.

Q: Are both AGC-V-20-R and BK/AGC-V-20-R RoHS compliant?

A: Yes. Both parts are RoHS compliant, meeting environmental and material restriction requirements for electronic components.