Equivalent & Substitute Parts for MMASH32MSC7475KPCA01

Part Overview

The MMASH32MSC7475KPCA01 is a 4.7 µF ceramic capacitor rated at 100V with X7S temperature coefficient, manufactured by Taiyo Yuden in 1210 (3225 Metric) package format. This component is classified as Active product status and is suitable for medical and non-critical applications. Substitute parts become necessary when the primary part reaches end-of-life status, inventory constraints occur, or design requirements shift toward components with enhanced certifications such as AEC-Q200 automotive qualification or alternative packaging formats.

Substiute Parts

MMASH32MSC7475KPCA01

Taiyo YudenIn Stock: 801MMASH32MSC7475KPCA01 Datasheet

Current PartRFQ

HMK325C7475KMHPE

Taiyo YudenIn Stock: 245271HMK325C7475KMHPE Datasheet

UpgradeRFQ

HMK325C7475KM-PE

Taiyo YudenIn Stock: 10291HMK325C7475KM-PE Datasheet

Parametric EquivalentRFQ

CL32Y475KCIVPJE

Samsung Electro-MechanicsIn Stock: 149114CL32Y475KCIVPJE Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MMASH32MSC7475KPCA01 is determined by strict equivalence across all critical electrical and mechanical parameters. The following parameters must remain identical across all substitute parts:

• Capacitance value: 4.7 µF
• Rated voltage: 100V
• Temperature coefficient: X7S
• Tolerance: ±10%
• Package designation: 1210 (3225 Metric)
• Operating temperature range: -55°C ~ 125°C
• Mounting technology: Surface Mount, MLCC
• RoHS3 compliance status
• Moisture Sensitivity Level: 1

Substitute parts are grouped into two categories based on product lifecycle status and certifications:

Upgrade Category: Parts with Active product status or enhanced certifications (AEC-Q200) that provide equivalent or superior performance characteristics.

Parametric Equivalent Category: Parts with Not For New Designs status that maintain full electrical and mechanical compatibility but are transitioning out of active production.

Packaging format variations (Tape & Reel versus Cut Tape) do not affect electrical substitution eligibility but may impact procurement and assembly workflows.

Parameter Comparison

Engineering Selection Recommendations

For Active Product Status Designs:

The CL32Y475KCIVPJE manufactured by Samsung Electro-Mechanics is the primary recommended substitute. This part maintains Active product status, carries AEC-Q200 automotive qualification, and includes Soft Termination feature for boardflex-sensitive applications. All electrical and mechanical parameters are identical to the MMASH32MSC7475KPCA01. The part is available in Tape & Reel packaging format, maintaining compatibility with standard assembly processes.

For Designs Transitioning to Automotive or Enhanced Reliability Requirements:

The HMK325C7475KMHPE is suitable when AEC-Q200 automotive qualification becomes a design requirement. Although classified as Not For New Designs, this Taiyo Yuden part provides full parametric equivalence and carries automotive-grade reliability ratings. Tape & Reel packaging maintains procurement compatibility.

For Alternative Packaging Requirements:

The HMK325C7475KM-PE provides identical electrical performance in Cut Tape and Digi-Reel® packaging format. This configuration is appropriate for applications requiring non-standard packaging or lower-volume procurement workflows. Product status is Not For New Designs.

Compliance Considerations:

All substitute parts maintain ROHS3 compliance, REACH Unaffected status, and identical Moisture Sensitivity Level 1 ratings. No additional compliance validation is required for direct substitution.

Frequently Asked Questions (FAQ)

Q: Can the CL32Y475KCIVPJE replace the MMASH32MSC7475KPCA01 in existing designs?

A: Yes. The CL32Y475KCIVPJE is a direct electrical and mechanical equivalent. All critical parameters including capacitance, voltage rating, temperature coefficient, tolerance, package dimensions, and operating temperature range are identical. The part is available in Tape & Reel packaging, matching the original procurement format.

Q: What is the difference between the HMK325C7475KMHPE and HMK325C7475KM-PE?

A: Both parts are manufactured by Taiyo Yuden and provide identical electrical performance. The primary difference is packaging format: HMK325C7475KMHPE is supplied in Tape & Reel (TR), while HMK325C7475KM-PE is supplied in Cut Tape (CT) and Digi-Reel® format. Electrical substitution eligibility is identical; packaging selection depends on assembly and procurement requirements.

Q: Why is the HMK325C7475KMHPE marked as Not For New Designs?

A: Product lifecycle status indicates that Taiyo Yuden is transitioning this part out of active production. However, the part remains fully functional and electrically equivalent. The designation does not affect substitution eligibility for existing designs or applications requiring component replacement.

Q: Does the Soft Termination feature on the CL32Y475KCIVPJE affect electrical substitution?

A: No. Soft Termination is a mechanical feature that improves reliability in boardflex-sensitive applications but does not alter the electrical characteristics of the capacitor. The part remains a direct electrical equivalent for all standard applications.

Q: Are there inventory differences between substitute parts?

A: Yes. Inventory levels vary: MMASH32MSC7475KPCA01 has 779 units, HMK325C7475KMHPE has 245,200 units, HMK325C7475KM-PE has 10,200 units, and CL32Y475KCIVPJE has 149,011 units. Inventory availability should be evaluated based on procurement timeline and volume requirements.

Q: Can I use the HMK325C7475KM-PE in Digi-Reel® format for standard assembly processes?

A: Yes. Digi-Reel® is a standard packaging format compatible with automated pick-and-place assembly equipment. The format does not affect electrical performance or mechanical compatibility. Verify that assembly equipment supports Digi-Reel® format before procurement.

Q: What certifications apply to all substitute parts?

A: All substitute parts are ROHS3 compliant and carry Moisture Sensitivity Level 1 (Unlimited). The CL32Y475KCIVPJE and HMK325C7475KMHPE additionally carry AEC-Q200 automotive qualification. REACH Unaffected status applies to all Taiyo Yuden parts.