AMX-150 Automotive Fuse: Equivalent & Substitute Parts

Part Overview

The AMX-150 is a 150 A automotive fuse rated for 125 V DC operation with bolt mount configuration and Auto Link package type. This component is manufactured by Eaton - Electronics Division and maintains Active product status. Substitute parts are identified when equivalent electrical and mechanical parameters are required for circuit protection applications where the original part number may be unavailable or inventory constraints necessitate alternative sourcing.

Substiute Parts

AMX-150

Eaton - Electronics DivisionIn Stock: 732AMX-150 Datasheet

Current PartRFQ

AMXL-150

Eaton - Electronics DivisionIn Stock: 1064AMXL-150 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the AMX-150 are determined by strict equivalence across the following critical parameters:

• Current Rating: 150 A (exact match required)
• Voltage Rating - DC: 125 V (exact match required)
• Fuse Type: Automotive (exact match required)
• Mounting Type: Bolt Mount (exact match required)
• Package / Case: Auto Link (exact match required)
• Breaking Capacity @ Rated Voltage: 3 kA (exact match required)
• DC Cold Resistance: 0.00033 Ohms (exact match required)
• Operating Temperature Range: -40°C ~ 105°C (exact match required)
• Physical Dimensions: 0.630" L x 0.472" W x 0.335" H (exact match required)

The AMXL-150 meets all specified parameters and qualifies as a parametric equivalent substitute.

Parameter Comparison

Engineering Selection Recommendations

Both the AMX-150 and AMXL-150 are Active status products manufactured by Eaton - Electronics Division with identical electrical and mechanical specifications. Both components carry cURus and UL approval certifications and maintain ROHS3 compliance. Selection between these part numbers may be based on inventory availability: AMX-150 has 706 pieces in stock, while AMXL-150 has 1005 pieces in stock. From an engineering perspective, either part number satisfies the specified circuit protection requirements for 150 A at 125 V DC automotive applications with bolt mount configuration.

Frequently Asked Questions (FAQ)

Q: Can AMXL-150 be used as a direct replacement for AMX-150?

A: Yes. The AMXL-150 is a parametric equivalent with identical current rating, voltage rating, fuse type, mounting configuration, package type, breaking capacity, DC cold resistance, operating temperature range, and physical dimensions.

Q: Are there any differences in approval certifications between AMX-150 and AMXL-150?

A: No. Both part numbers carry identical cURus and UL approvals and maintain ROHS3 compliance status.

Q: What is the physical package type for both parts?

A: Both the AMX-150 and AMXL-150 use Auto Link package configuration with dimensions of 0.630" L x 0.472" W x 0.335" H (16.00mm x 12.00mm x 8.50mm).

Q: What is the breaking capacity specification?

A: Both parts have a breaking capacity of 3 kA at rated voltage (125 V DC).

Q: What is the DC cold resistance value?

A: Both the AMX-150 and AMXL-150 have a DC cold resistance of 0.00033 Ohms.

Q: What operating temperature range is supported?

A: Both parts operate across the temperature range of -40°C to 105°C.