MIC3010.V Equivalent & Substitute Parts

Part Overview

The MIC3010.V is a 10A automotive blade fuse rated for 32V DC operation, manufactured by Littelfuse Inc. under the MICRO3™ series. This component is designed for automotive electrical protection applications requiring a micro blade form factor with holder mounting. The part maintains Active product status with full RoHS3 compliance and REACH unaffected designation. Substitute parts are identified to provide equivalent electrical and mechanical functionality for applications where the primary part is unavailable or inventory constraints require alternative sourcing.

Substiute Parts

MIC3010.V

Littelfuse Inc.In Stock: 810MIC3010.V Datasheet

Current PartRFQ

MIC2010.V

Littelfuse Inc.In Stock: 1081MIC2010.V Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MIC3010.V is determined by strict equivalence across the following critical parameters:

• Current Rating: 10 A (exact match required)
• Voltage Rating - DC: 32 V (exact match required)
• Package / Case: Blade, Micro (exact match required)
• Breaking Capacity @ Rated Voltage: 1kA (exact match required)
• Operating Temperature Range: -40°C ~ 125°C (exact match required)
• Physical Dimensions: 0.358" L x 0.150" W x 0.311" H (exact match required)
• Fuse Type: Automotive (exact match required)
• Mounting Type: Requires Holder (exact match required)

The MIC2010.V qualifies as a parametric equivalent substitute based on identical electrical ratings, mechanical dimensions, thermal operating range, and automotive fuse classification. Both parts are manufactured by Littelfuse Inc., maintain Active product status, and comply with RoHS3 and REACH requirements.

Parameter Comparison

Engineering Selection Recommendations

Both MIC3010.V and MIC2010.V are Active products manufactured by Littelfuse Inc. with full RoHS3 compliance and REACH unaffected status. Selection between these parts is based on availability and inventory requirements rather than electrical or mechanical performance differences. The MIC2010.V operates under the MICRO2™ series designation while the MIC3010.V operates under MICRO3™, but this series distinction does not affect functional equivalence for the specified electrical and mechanical parameters. Both parts are suitable for direct substitution in automotive 10A 32V DC fuse applications requiring micro blade form factor holders.

Frequently Asked Questions (FAQ)

Q: Can MIC2010.V replace MIC3010.V in automotive fuse applications?

A: Yes. Both parts are parametrically equivalent across all critical electrical and mechanical specifications: 10A current rating, 32V DC voltage rating, 1kA breaking capacity, identical micro blade package dimensions, and -40°C to 125°C operating temperature range. Both are Active products with RoHS3 compliance.

Q: What is the difference between MICRO3™ and MICRO2™ series designations?

A: The series designation reflects Littelfuse product line categorization. For the MIC3010.V and MIC2010.V, this distinction does not affect electrical performance, mechanical compatibility, or thermal characteristics. Both series maintain identical specifications for the 10A 32V DC automotive fuse application.

Q: Are the physical dimensions identical between MIC3010.V and MIC2010.V?

A: Yes. Both parts share identical dimensions of 0.358" L x 0.150" W x 0.311" H (9.10mm x 3.80mm x 7.90mm) and are compatible with the same micro blade fuse holders.

Q: Do both parts meet the same compliance standards?

A: Yes. Both MIC3010.V and MIC2010.V are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory requirements.

Q: What mounting configuration is required for these fuses?

A: Both parts require a dedicated micro blade fuse holder for mounting. They are not designed for direct PCB mounting or soldering applications.