MAASE105SB7103MFNA01 Equivalent & Substitute Parts

Part Overview

The MAASE105SB7103MFNA01 is a 10000 pF ceramic capacitor rated at 16V with X7R temperature coefficient, manufactured by Taiyo Yuden in 0402 (1005 Metric) surface mount package. This component is classified as Active product status and is designed for automotive applications with AEC-Q200 qualification.

Substitute parts become necessary when the primary part experiences extended lead times, inventory constraints, or when design flexibility permits selection from qualified alternatives that maintain identical electrical and mechanical specifications. The substitute identified in this reference maintains full parametric equivalence to the main part.

Substiute Parts

MAASE105SB7103MFNA01

Taiyo YudenIn Stock: 1128MAASE105SB7103MFNA01 Datasheet

Current PartRFQ

EMF105B7103MVHF

Taiyo YudenIn Stock: 16543EMF105B7103MVHF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MAASE105SB7103MFNA01 is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Capacitance value: 10000 pF
• Tolerance: ±20%
• Voltage rating: 16V
• Temperature coefficient: X7R
• Operating temperature range: -55°C to 125°C
• Package designation: 0402 (1005 Metric)
• Mounting type: Surface Mount, MLCC
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3 Compliant
• Moisture sensitivity: MSL 1

The substitute part EMF105B7103MVHF meets all mandatory parameters and is therefore classified as a parametric equivalent. Differences in product status (Active versus Not For New Designs) and series designation do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (Active Status): The MAASE105SB7103MFNA01 is the recommended selection for new designs. This part carries Active product status, indicating ongoing manufacturer support, continued availability, and full qualification for automotive applications. The part is ROHS3 compliant and AEC-Q200 rated, meeting current automotive industry standards.

Substitute Selection (Legacy Status): The EMF105B7103MVHF is a parametric equivalent suitable for applications where the primary part is unavailable. Although designated as Not For New Designs, this part maintains identical electrical specifications, mechanical compatibility, and compliance certifications. The substitute is appropriate for replacement, repair, or continuation of existing production where design changes are not feasible.

Both parts are manufactured by Taiyo Yuden and share identical compliance profiles including ROHS3 compliance, REACH Unaffected status, and AEC-Q200 automotive qualification. Selection between these parts should be based on availability and product lifecycle requirements rather than electrical or mechanical considerations.

Frequently Asked Questions (FAQ)

Q: Can EMF105B7103MVHF be used as a direct replacement for MAASE105SB7103MFNA01 in automotive applications?

A: Yes. Both parts are AEC-Q200 qualified, carry identical electrical specifications (10000 pF, 16V, X7R, ±20%), and share the same 0402 (1005 Metric) package footprint. The substitute is electrically and mechanically compatible for automotive use.

Q: What is the difference between the MAAS and M series designations?

A: Series designation reflects internal Taiyo Yuden product line organization and does not affect electrical or mechanical performance. Both series meet identical parametric requirements for this capacitor value.

Q: Why is EMF105B7103MVHF marked as Not For New Designs?

A: This designation indicates the part is in legacy status within the manufacturer's product portfolio. The part remains fully functional and compliant but may have limited long-term availability. For new designs, MAASE105SB7103MFNA01 (Active status) is preferred.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts are 0402 (1005 Metric) with dimensions of 0.039" L x 0.020" W (1.00mm x 0.50mm) and maximum thickness of 0.022" (0.55mm). They share identical PCB footprints and assembly requirements.

Q: Do both parts have the same moisture sensitivity classification?

A: Yes. Both parts are classified as MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: What compliance standards apply to both parts?

A: Both parts are ROHS3 compliant, REACH Unaffected, AEC-Q200 rated for automotive applications, and carry EAR99 ECCN classification.

Q: Can these parts be used interchangeably in SMPS filtering applications?

A: Yes. The EMF105B7103MVHF explicitly lists SMPS Filtering in its applications. Both parts meet the electrical requirements for this use case given their identical capacitance, voltage rating, and temperature coefficient specifications.