MIC2010.VP Equivalent & Substitute Parts

Part Overview

The MIC2010.VP is a 10A automotive blade micro fuse rated for 32V DC operation, manufactured by Littelfuse Inc. under the MICRO2™ 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 support inventory management, supply chain continuity, and design flexibility while maintaining equivalent electrical and mechanical performance.

Substiute Parts

MIC2010.VP

Littelfuse Inc.In Stock: 977MIC2010.VP Datasheet

Current PartRFQ

0327010.LXS

Littelfuse Inc.In Stock: 8320327010.LXS Datasheet

Parametric EquivalentRFQ

0327010.UXS

Littelfuse Inc.In Stock: 10390327010.UXS Datasheet

Parametric EquivalentRFQ

0327010.YX2S

LittelfuseIn Stock: 36980327010.YX2S Datasheet

Parametric EquivalentRFQ

MIC3010.VP

LittelfuseIn Stock: 992MIC3010.VP Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MIC2010.VP are qualified based on the following critical parameters that determine functional equivalence:

Electrical Parameters:

• Current Rating: 10 A (exact match required)
• Voltage Rating - DC: 32 V (exact match required)
• Breaking Capacity @ Rated Voltage: 1kA (exact match required)

Mechanical Parameters:

• Package / Case: Blade, Micro (exact match required)
• Mounting Type: Requires Holder (exact match required)
• Size / Dimension: 0.358" L x 0.150" W x 0.311" H / 9.10mm x 3.80mm x 7.90mm (exact match required)

Environmental & Compliance Parameters:

• Operating Temperature Range: -40°C ~ 125°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• REACH Status: REACH Unaffected (exact match required)

All substitute parts listed maintain these critical parameters. Secondary parameters such as series designation (MICRO2™ vs MICRO3™), melting I²t, and DC cold resistance may vary within acceptable engineering tolerances for automotive fuse applications.

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain active product status and full compliance with RoHS3 and REACH requirements, ensuring regulatory alignment with current automotive standards. Selection among equivalent parts should be based on inventory availability and supply chain considerations. The MIC3010.VP represents a design evolution within the Littelfuse micro fuse portfolio, transitioning from MICRO2™ to MICRO3™ series architecture while maintaining identical electrical and mechanical specifications. The 0327010 series parts (LXS, UXS, YX2S) provide alternative sourcing options within the MICRO2™ 327 designation. All parts are suitable for direct substitution in automotive electrical protection circuits requiring 10A at 32V DC operation.

Frequently Asked Questions (FAQ)

Q: Can MIC2010.VP be directly replaced with MIC3010.VP? A: Yes. Both parts share identical electrical ratings (10A, 32V DC), mechanical dimensions (0.358" L x 0.150" W x 0.311" H), package type (Blade, Micro), and compliance certifications. The primary difference is series designation (MICRO2™ vs MICRO3™), which reflects internal design evolution without affecting functional equivalence.

Q: Are the 0327010 series parts (LXS, UXS, YX2S) interchangeable with MIC2010.VP? A: Yes. All 0327010 series parts meet the critical substitution parameters: 10A current rating, 32V DC voltage rating, 1kA breaking capacity, identical micro blade package dimensions, and full RoHS3/REACH compliance. These parts operate within the same -40°C to 125°C temperature range.

Q: What is the significance of different DC cold resistance values among substitute parts? A: DC cold resistance values (7.7 Ohms, 7.7 mOhms, 0.0077 Ohms) represent secondary electrical characteristics that do not affect the primary protective function of the fuse. All parts maintain the specified 10A current rating and 32V DC voltage rating required for automotive circuit protection.

Q: Do all substitute parts require the same holder? A: Yes. All parts use the Blade, Micro package type with identical dimensions (9.10mm x 3.80mm x 7.90mm), ensuring compatibility with standard micro blade fuse holders designed for this form factor.

Q: Are there any temperature or environmental limitations that differ among these parts? A: No. All parts maintain identical operating temperature specifications of -40°C to 125°C, ensuring equivalent performance across automotive environmental conditions.