MBASU32MSB7475MPNA01 Equivalent & Substitute Parts

Part Overview

The MBASU32MSB7475MPNA01 is a 4.7 µF ceramic capacitor rated at 50V with X7R temperature coefficient in 1210 (3225 Metric) surface mount package manufactured by Taiyo Yuden. This component is classified as Active product status and is suitable for general purpose applications. Substitute parts become necessary when the primary part experiences supply constraints, inventory limitations, or when design requirements necessitate alternative product lines from the same manufacturer with equivalent electrical and mechanical specifications.

Substiute Parts

MBASU32MSB7475MPNA01

Taiyo YudenIn Stock: 769MBASU32MSB7475MPNA01 Datasheet

Current PartRFQ

UMF325B7475MMHP

Taiyo YudenIn Stock: 2574UMF325B7475MMHP Datasheet

UpgradeRFQ

UMK325B7475MM-P

Taiyo YudenIn Stock: 3323UMK325B7475MM-P Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the MBASU32MSB7475MPNA01 are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Capacitance: 4.7 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Voltage Rating: 50V (exact match required)
• Temperature Coefficient: X7R (exact match required)
• Operating Temperature Range: -55°C ~ 125°C (exact match required)

Mechanical Parameters:

• Package / Case: 1210 (3225 Metric) (exact match required)
• Mounting Type: Surface Mount, MLCC (exact match required)
• Physical Dimensions: 0.126" L x 0.098" W (3.20mm x 2.50mm) (exact match required)
• Thickness (Max): 0.106" (2.70mm) (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

All identified substitute parts meet these criteria and are manufactured by Taiyo Yuden.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MBASU32MSB7475MPNA01

The MBASU32MSB7475MPNA01 is the recommended choice for new designs. This part carries Active product status, indicating full manufacturer support and continued availability. It meets all ROHS3 compliance requirements and possesses unlimited moisture sensitivity rating, eliminating special handling requirements during assembly and storage.

Substitute Selection: UMF325B7475MMHP

The UMF325B7475MMHP is a qualified substitute with identical electrical and mechanical specifications. This part is designated as Not For New Designs but remains available for existing production lines and legacy system support. It includes AEC-Q200 automotive qualification, making it suitable for applications requiring automotive-grade reliability. Current inventory availability is 2545 pieces.

Substitute Selection: UMK325B7475MM-P

The UMK325B7475MM-P is a parametric equivalent with identical electrical and mechanical specifications. This part is designated as Not For New Designs and is intended for SMPS filtering applications. Current inventory availability is 3248 pieces. This part does not carry AEC-Q200 automotive qualification.

All three parts are manufactured by Taiyo Yuden and share identical compliance certifications, operating parameters, and physical form factors. Selection between substitute parts should be based on application requirements, inventory availability, and design phase status.

Frequently Asked Questions (FAQ)

Q: Can UMF325B7475MMHP be used as a direct replacement for MBASU32MSB7475MPNA01?

A: Yes. The UMF325B7475MMHP meets all electrical and mechanical parameter requirements for direct substitution. Both parts share identical capacitance (4.7 µF), voltage rating (50V), temperature coefficient (X7R), operating temperature range (-55°C ~ 125°C), package type (1210/3225 Metric), and physical dimensions. Both are ROHS3 compliant with MSL 1 rating.

Q: What is the difference between UMF325B7475MMHP and UMK325B7475MM-P?

A: Both parts are parametric equivalents with identical electrical and mechanical specifications. The primary difference is that UMF325B7475MMHP carries AEC-Q200 automotive qualification and is specified for automotive and SMPS filtering applications, while UMK325B7475MM-P is specified for SMPS filtering applications without automotive qualification. Both are designated as Not For New Designs.

Q: Why are the substitute parts marked as "Not For New Designs"?

A: Product status designation reflects manufacturer lifecycle management. Parts marked as Not For New Designs remain available for existing production and legacy system support but are not recommended for new design implementations. The MBASU32MSB7475MPNA01 with Active status is the appropriate choice for new designs.

Q: Are all three parts physically interchangeable on the PCB?

A: Yes. All three parts share identical package specifications (1210/3225 Metric), mounting type (Surface Mount, MLCC), and physical dimensions (0.126" L x 0.098" W, 3.20mm x 2.50mm length and width, 0.106" / 2.70mm maximum thickness). No PCB layout modifications are required for substitution.

Q: Do these parts require special handling during assembly?

A: No. All three parts carry Moisture Sensitivity Level 1 (Unlimited), indicating no special moisture control requirements during storage, handling, or assembly. Standard ESD precautions applicable to all surface mount components remain necessary.

Q: Are there compliance differences between the three parts?

A: No. All three parts are ROHS3 compliant and carry identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications. The only compliance distinction is that UMF325B7475MMHP includes AEC-Q200 automotive qualification, which is not present in the other two parts.