0MEG150.X Automotive Fuse - Equivalent & Substitute Parts

Part Overview

The 0MEG150.X is a 150 A automotive fuse rated for 32 V AC and 32 V DC operation, manufactured by Littelfuse Inc. under the MEGA® series. This slow-blow fuse is designed for bolt mount installation in automotive electrical systems and is currently in active production status. Equivalent substitute parts are identified based on matching electrical ratings, mechanical specifications, and packaging compatibility to ensure direct interchangeability in circuit protection applications.

Substiute Parts

0MEG150.X

Littelfuse Inc.In Stock: 10500MEG150.X Datasheet

Current PartRFQ

0MEG150.L

Littelfuse Inc.In Stock: 10300MEG150.L Datasheet

Parametric EquivalentRFQ

0MEG150.XP

Littelfuse Inc.In Stock: 9160MEG150.XP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 0MEG150.X are qualified based on the following critical parameters that determine functional interchangeability:

• Current Rating: 150 A (exact match required)
• Voltage Rating: 32 V AC and 32 V DC (exact match required)
• Response Time: Slow Blow (exact match required)
• Mounting Type: Bolt Mount (exact match required)
• Package / Case: Auto Link (exact match required)
• Physical Dimensions: 1.149" L x 0.770" W x 0.390" H (exact match required)
• Manufacturer: Littelfuse Inc. (same manufacturer, MEGA® series)

All substitute parts listed below meet these criteria and are therefore electrically and mechanically equivalent to the 0MEG150.X.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—0MEG150.X, 0MEG150.L, and 0MEG150.XP—are active production components manufactured by Littelfuse Inc. and carry identical electrical and mechanical specifications. Selection between these parts is determined by packaging requirements and inventory availability rather than technical performance differences.

The 0MEG150.X and 0MEG150.XP are supplied in bulk packaging, while the 0MEG150.L is supplied in 50-piece packs. All parts maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for automotive applications. Direct substitution is permissible in any circuit design or assembly specification calling for a 150 A, 32 V AC/DC automotive bolt-mount fuse with slow-blow response characteristics.

Frequently Asked Questions (FAQ)

Q: Can 0MEG150.L be used as a direct replacement for 0MEG150.X?

A: Yes. Both parts are electrically and mechanically identical, with matching current ratings (150 A), voltage ratings (32 V AC/DC), response time (slow blow), mounting type (bolt mount), and physical dimensions. The only difference is packaging quantity.

Q: What is the difference between 0MEG150.X and 0MEG150.XP?

A: These parts are electrically and mechanically equivalent. Both are supplied in bulk packaging and share identical electrical specifications and physical dimensions. They are interchangeable in circuit applications.

Q: Are all three parts suitable for the same automotive applications?

A: Yes. All three parts meet the same electrical and mechanical requirements for 150 A, 32 V AC/DC automotive fuse applications with bolt-mount installation. Application suitability depends on circuit requirements, not on part number selection.

Q: Does packaging type affect electrical performance?

A: No. Packaging differences (bulk versus 50-piece packs) do not affect the electrical or mechanical performance of the fuse. Selection should be based on procurement and assembly requirements.

Q: Are these parts compliant with current automotive standards?

A: All three parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements for automotive component manufacturing and use.