Equivalent & Substitute Parts for 0MAX080.XP

Part Overview

The 0MAX080.XP is an 80 A automotive blade fuse rated for 32 V DC operation, manufactured by Littelfuse Inc. under the MAXI® series. This fuse is designed for automotive electrical protection applications requiring a blade-type holder and operates across an extended temperature range of -40°C to 125°C. The part maintains active product status with ROHS3 compliance and is suitable for applications demanding reliable overcurrent protection in automotive systems.

Substitute parts are identified when equivalent electrical and mechanical parameters are maintained, ensuring direct interchangeability without circuit redesign or holder modification.

Substiute Parts

0MAX080.XP

Littelfuse Inc.In Stock: 11220MAX080.XP Datasheet

Current PartRFQ

0299080.TXN

Littelfuse Inc.In Stock: 10130299080.TXN Datasheet

Parametric EquivalentRFQ

0299080.ZXNV

Littelfuse Inc.In Stock: 121820299080.ZXNV Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 0MAX080.XP is determined by strict equivalence across the following critical parameters:

• Current Rating: 80 A (exact match required)
• Voltage Rating (DC): 32 V (exact match required)
• Package / Case: Blade, Max (exact match required)
• Mounting Type: Requires Holder (exact match required)
• Breaking Capacity @ Rated Voltage: 1 kA (exact match required)
• Operating Temperature Range: -40°C to 125°C (exact match required)
• Size / Dimension: 1.150" L x 0.348" W x 0.850" H (exact match required)

The identified substitute parts 0299080.TXN and 0299080.ZXNV meet all critical electrical and mechanical parameters. Both are manufactured by Littelfuse Inc. within the MAXI® series and maintain identical dimensional specifications and performance ratings.

Parameter Comparison

Engineering Selection Recommendations

All three parts—0MAX080.XP, 0299080.TXN, and 0299080.ZXNV—maintain active product status and full ROHS3 compliance. Selection between these parts may be based on inventory availability and DC cold resistance specifications. The 0MAX080.XP exhibits a lower DC cold resistance value of 0.000423 Ohms compared to 0.00054 Ohms for both substitute parts. The 0299080.ZXNV offers the highest inventory availability at 12,100 pieces, while 0299080.TXN provides 914 pieces and 0MAX080.XP provides 1,056 pieces. Both substitute parts carry DIN, ISO, and SAE approval certifications and specify Slow Blow response time characteristics.

Frequently Asked Questions (FAQ)

Q: Can 0299080.TXN and 0299080.ZXNV be used interchangeably with 0MAX080.XP?

A: Yes. Both substitute parts maintain identical current rating (80 A), voltage rating (32 V DC), package type (Blade, Max), breaking capacity (1 kA), operating temperature range (-40°C to 125°C), and physical dimensions (1.150" L x 0.348" W x 0.850" H). All three parts are compatible with the same blade fuse holder.

Q: What is the difference between the three parts?

A: The primary differences are DC cold resistance values and approval certifications. The 0MAX080.XP has a DC cold resistance of 0.000423 Ohms, while both 0299080.TXN and 0299080.ZXNV have 0.00054 Ohms. Additionally, 0299080.TXN and 0299080.ZXNV carry DIN, ISO, and SAE approvals and specify Slow Blow response time, whereas 0MAX080.XP does not list these specifications.

Q: Are there any compliance or certification differences?

A: All three parts are ROHS3 compliant, REACH unaffected, and classified as EAR99. The 0299080.TXN and 0299080.ZXNV carry additional DIN, ISO, and SAE approval agency certifications.

Q: Does the DC cold resistance difference affect circuit performance?

A: DC cold resistance values are provided as specified parameters. Selection should be based on circuit design requirements and the electrical specifications of the application.

Q: Can these fuses be used in non-automotive applications?

A: These parts are classified as automotive fuses and are designed for automotive electrical protection systems. Application suitability should be determined based on specific circuit requirements.