MLASH32MSC7475MPCA01 Equivalent & Substitute Parts

Part Overview

The MLASH32MSC7475MPCA01 is a 4.7 µF ceramic capacitor rated at 100V with X7S temperature coefficient in 1210 (3225 Metric) surface mount package. This component is manufactured by Taiyo Yuden and is currently in Active product status with 1134 units in stock. The part is designed for medical and non-critical applications requiring stable capacitance across the operating temperature range of -55°C to 125°C.

Substitute parts become necessary when the primary component reaches end-of-life status, experiences supply constraints, or when design requirements shift to alternative product lines. The substitute parts listed maintain identical electrical specifications and mechanical compatibility while offering different product status classifications and application certifications.

Substiute Parts

MLASH32MSC7475MPCA01

Taiyo YudenIn Stock: 1203MLASH32MSC7475MPCA01 Datasheet

Current PartRFQ

HMK325C7475MMHPE

Taiyo YudenIn Stock: 977HMK325C7475MMHPE Datasheet

UpgradeRFQ

HMK325C7475MM-PE

Taiyo YudenIn Stock: 1664HMK325C7475MM-PE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MLASH32MSC7475MPCA01 is determined by strict equivalence across the following parameters:

Mandatory Matching Parameters:

• Capacitance: 4.7 µF
• Voltage Rating: 100V
• Tolerance: ±20%
• Temperature Coefficient: X7S
• Package / Case: 1210 (3225 Metric)
• Mounting Type: Surface Mount, MLCC
• Operating Temperature Range: -55°C ~ 125°C
• Moisture Sensitivity Level: 1 (Unlimited)
• RoHS Status: ROHS3 Compliant

Acceptable Variations:

• Packaging format (Tape & Reel vs. Cut Tape & Digi-Reel®)
• Product status classification
• Application certifications (AEC-Q200)
• Specific application focus (Medical vs. Automotive vs. SMPS Filtering)

The two substitute parts identified—HMK325C7475MMHPE and HMK325C7475MM-PE—meet all mandatory electrical and mechanical parameters. Both are manufactured by Taiyo Yuden and maintain identical capacitance, voltage, tolerance, temperature coefficient, package dimensions, and compliance certifications. The primary differences are packaging format and product status designation.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: MLASH32MSC7475MPCA01

The MLASH32MSC7475MPCA01 is the recommended choice for new designs. This part maintains Active product status, ensuring long-term availability and manufacturer support. It is optimized for medical and non-critical applications and carries full ROHS3 compliance with unlimited moisture sensitivity rating.

First Substitute: HMK325C7475MM-PE

The HMK325C7475MM-PE is the preferred substitute when the primary part becomes unavailable. This part offers the highest current inventory (1579 units) and is available in Cut Tape & Digi-Reel® packaging format. While designated as "Not For New Designs," it maintains complete electrical and mechanical equivalence. The Cut Tape packaging provides flexibility for lower-volume applications and prototyping scenarios.

Second Substitute: HMK325C7475MMHPE

The HMK325C7475MMHPE serves as an alternative substitute with AEC-Q200 automotive qualification. This part is suitable for applications requiring automotive-grade reliability assurance. It is available in Tape & Reel packaging and maintains identical electrical specifications. The AEC-Q200 rating provides additional quality assurance for demanding environments, though this certification is not required for the original medical and non-critical application profile.

Selection Criteria:

• For medical applications requiring Active product status: use MLASH32MSC7475MPCA01
• For high-volume production with standard packaging: use HMK325C7475MM-PE
• For automotive or mission-critical applications: use HMK325C7475MMHPE
• For prototyping or low-volume requirements: use HMK325C7475MM-PE (Cut Tape format)

All three parts are electrically and mechanically interchangeable on the PCB level. Selection should be based on application requirements, supply chain considerations, and product lifecycle status.

Frequently Asked Questions (FAQ)

Q: Can HMK325C7475MMHPE be used as a direct replacement for MLASH32MSC7475MPCA01?

A: Yes. Both parts are electrically and mechanically equivalent. They share identical capacitance (4.7 µF), voltage rating (100V), tolerance (±20%), temperature coefficient (X7S), package dimensions (1210/3225 Metric), and operating temperature range (-55°C to 125°C). The primary difference is product status and application focus. HMK325C7475MMHPE carries AEC-Q200 automotive qualification, which exceeds the requirements for medical and non-critical applications.

Q: What is the difference between HMK325C7475MMHPE and HMK325C7475MM-PE?

A: Both parts are electrically identical with matching capacitance, voltage, tolerance, and temperature specifications. The key differences are packaging format and inventory availability. HMK325C7475MMHPE is supplied in Tape & Reel (TR) format with 920 units in stock and carries AEC-Q200 automotive certification. HMK325C7475MM-PE is supplied in Cut Tape (CT) & Digi-Reel® format with 1579 units in stock and does not carry automotive certification. Both are designated "Not For New Designs."

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

A: The "Not For New Designs" designation indicates that these parts are in mature or declining phases of their product lifecycle. Manufacturers apply this status to encourage migration to newer product lines while maintaining availability for existing designs and legacy applications. This designation does not affect electrical performance or reliability for current applications.

Q: Are all three parts RoHS3 compliant?

A: Yes. MLASH32MSC7475MPCA01, HMK325C7475MMHPE, and HMK325C7475MM-PE are all ROHS3 compliant. All three parts also carry identical ECCN (EAR99) and HTSUS (8532.24.0020) classifications, ensuring consistent regulatory and trade compliance.

Q: Can I mix packaging formats in the same production run?

A: Yes. The Cut Tape (CT) & Digi-Reel® format of HMK325C7475MM-PE and the Tape & Reel (TR) format of HMK325C7475MMHPE are both suitable for automated assembly equipment. However, different packaging formats may require separate feeder setup and handling procedures. Consult your assembly partner regarding equipment compatibility and changeover requirements.

Q: What is the moisture sensitivity level, and why does it matter?

A: All three parts carry Moisture Sensitivity Level 1 (Unlimited), which is the lowest moisture sensitivity rating. This means the parts do not require special moisture control during storage, handling, or assembly. No baking or desiccant storage is required, simplifying supply chain logistics and reducing component preparation time.

Q: Are there any thermal or electrical performance differences between the three parts?

A: No. All three parts maintain identical operating temperature range (-55°C to 125°C), X7S temperature coefficient, and electrical specifications. Thermal and electrical performance are equivalent across all three options.

Q: Which part should I specify for a new medical device design?

A: Specify MLASH32MSC7475MPCA01. This part maintains Active product status and is optimized for medical applications. It provides the longest lifecycle support and ensures availability throughout your product's commercial life.