0MEG080.X Equivalent & Substitute Parts

Part Overview

The 0MEG080.X is an 80 A automotive fuse manufactured by Littelfuse Inc. in the MEGA® series. This slow-blow fuse is designed for bolt mount applications with dual voltage ratings of 32 V AC and 32 V DC. The part maintains Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified when identical electrical and mechanical parameters are maintained across the same product series and packaging configuration.

Substiute Parts

0MEG080.X

Littelfuse Inc.In Stock: 10440MEG080.X Datasheet

Current PartRFQ

0MEG080.XPA

LittelfuseIn Stock: 9170MEG080.XPA Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The 0MEG080.XPA is classified as a parametric equivalent to the 0MEG080.X. Substitution eligibility is determined by strict equivalence across the following critical parameters:

• Current Rating: 80 A (identical)
• Voltage Rating - AC: 32 V (identical)
• Voltage Rating - DC: 32 V (identical)
• Response Time: Slow Blow (identical)
• Mounting Type: Bolt Mount (identical)
• Package / Case: Auto Link (identical)
• Physical Dimensions: 1.149" L x 0.770" W x 0.390" H (identical)
• Series: MEGA® (identical)
• Compliance: ROHS3 Compliant, REACH Unaffected (identical)

Both parts are manufactured by Littelfuse Inc. and maintain Active product status. The substitute relationship is bidirectional, with each part capable of replacing the other in applications requiring these exact specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 0MEG080.X and 0MEG080.XPA are Active products with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability. The 0MEG080.X currently has 994 pieces in stock, while the 0MEG080.XPA has 903 pieces available. Both parts maintain full RoHS3 compliance and REACH unaffected status, meeting current regulatory requirements for automotive applications. No technical differentiation exists between these parts for circuit protection applications requiring 80 A at 32 V AC/DC with slow-blow response characteristics.

Frequently Asked Questions (FAQ)

Q: Can the 0MEG080.XPA replace the 0MEG080.X in existing designs?

A: Yes. Both parts are electrically and mechanically identical across all specified parameters, including current rating, voltage ratings, response time, mounting configuration, and physical dimensions. Direct substitution is permissible without design modification.

Q: Are there any compliance differences between these parts?

A: No. Both parts carry identical RoHS3 compliance and REACH unaffected designations. No regulatory or environmental compliance barriers exist to substitution.

Q: What determines whether a part qualifies as a substitute for the 0MEG080.X?

A: Substitution requires exact equivalence in current rating (80 A), AC voltage rating (32 V), DC voltage rating (32 V), response time (Slow Blow), mounting type (Bolt Mount), package type (Auto Link), and physical dimensions (1.149" L x 0.770" W x 0.390" H). All these parameters must match precisely.

Q: Are there any packaging or inventory considerations?

A: Both parts are supplied in Bulk packaging. Inventory levels differ slightly, with 0MEG080.X at 994 pieces and 0MEG080.XPA at 903 pieces. Selection may depend on required order quantities and delivery timelines.

Q: Can these parts be used interchangeably in automotive bolt mount fuse applications?

A: Yes. Both parts are designed for automotive bolt mount applications with identical electrical protection characteristics. The Auto Link package configuration is identical for both parts, ensuring mechanical compatibility in standard automotive fuse holders.