AGW-5 Equivalent & Substitute Parts Reference

Part Overview

The AGW-5 is a 5 A, 32 V AC/DC fast-blow glass cartridge fuse manufactured by Eaton - Electronics Division. This component is designed for use in 7AG holder assemblies and provides circuit protection in applications requiring fast response to overcurrent conditions. The part is currently in active production status with 718 units available in new original inventory. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same fuse category, enabling direct replacement in holder-based installations without modification to the mounting assembly.

Substiute Parts

AGW-5

Eaton - Electronics DivisionIn Stock: 815AGW-5 Datasheet

Current PartRFQ

BK/AGW-5

Eaton - Electronics DivisionIn Stock: 886BK/AGW-5 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the AGW-5 is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Current Rating: 5 A (exact match required)
• Voltage Rating (AC): 32 V (exact match required)
• Response Time: Fast Blow (exact match required)
• Breaking Capacity: 1 kA (exact match required)
• DC Cold Resistance: 0.018 Ohms (exact match required)

Mechanical Parameters:

• Fuse Type: Cartridge, Glass (exact match required)
• Package / Case: 7AG, 1/4" x 7/8" (exact match required)
• Size / Dimension: 0.250" Dia x 0.875" L (exact match required)
• Mounting Type: Requires Holder (exact match required)

Product Status:

• Series: AGW (same series)
• Manufacturer: Eaton - Electronics Division (same manufacturer)

The substitute part BK/AGW-5 meets all electrical and mechanical equivalence criteria and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both AGW-5 and BK/AGW-5 are active production components manufactured by Eaton - Electronics Division with identical electrical and mechanical specifications. Selection between these parts is based on availability and supply chain requirements rather than technical performance differences.

AGW-5: 718 units in stock. Primary part number designation.

BK/AGW-5: 836 units in stock. Parametric equivalent with higher current inventory level.

Both parts carry identical RoHS non-compliance status, MSL rating of 1 (Unlimited), and ECCN classification (EAR99). Both are suitable for direct substitution in 7AG holder assemblies requiring 5 A, 32 V AC/DC fast-blow protection.

Frequently Asked Questions (FAQ)

Q: Can BK/AGW-5 be used as a direct replacement for AGW-5?

A: Yes. BK/AGW-5 is a parametric equivalent with identical current rating (5 A), voltage rating (32 V AC), response time (Fast Blow), package type (7AG, 1/4" x 7/8"), breaking capacity (1 kA), and DC cold resistance (0.018 Ohms). No circuit modifications or holder changes are required.

Q: What determines whether a fuse can substitute for the AGW-5?

A: Substitution requires exact equivalence in current rating, voltage rating, response time, fuse type (cartridge glass), package designation (7AG), physical dimensions (0.250" Dia x 0.875" L), breaking capacity, and DC cold resistance. All parameters must match precisely.

Q: Are there any compliance differences between AGW-5 and BK/AGW-5?

A: No. Both parts share identical RoHS status (non-compliant), MSL rating (1 - Unlimited), ECCN classification (EAR99), and HTSUS codes. Compliance profiles are equivalent.

Q: What is the physical compatibility requirement for these fuses?

A: Both AGW-5 and BK/AGW-5 require a 7AG holder assembly. The fuse dimensions are 0.250" diameter by 0.875" length (6.35mm x 22.23mm). The holder must be rated for 7AG cartridge fuses to ensure proper electrical contact and mechanical retention.

Q: Which part should be selected based on inventory availability?

A: BK/AGW-5 has higher current inventory (836 units) compared to AGW-5 (718 units). Selection should be based on supply chain lead time requirements and procurement policy. Both are active production parts with equivalent technical specifications.