MSASH32MSB5475MPCA01 Equivalent & Substitute Parts

Part Overview

The MSASH32MSB5475MPCA01 is a 4.7 µF ceramic capacitor rated at 100V with X5R temperature coefficient, manufactured by Taiyo Yuden in 1210 (3225 Metric) package format. This multilayer ceramic capacitor (MLCC) is designed for surface mount applications, specifically for SMPS filtering circuits. The part is currently in Active product status with 807 units available in stock. Equivalent substitute parts are identified for applications requiring alternative sourcing or inventory management when the primary part becomes unavailable.

Substiute Parts

MSASH32MSB5475MPCA01

Taiyo YudenIn Stock: 829MSASH32MSB5475MPCA01 Datasheet

Current PartRFQ

HMK325BJ475MM-PE

Taiyo YudenIn Stock: 1977HMK325BJ475MM-PE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MSASH32MSB5475MPCA01 is determined by strict equivalence across the following critical parameters:

Capacitance value of 4.7 µF with ±20% tolerance ensures functional compatibility in the target circuit. Voltage rating of 100V must be maintained to preserve circuit protection and reliability margins. Temperature coefficient X5R provides stable capacitance performance across the operating temperature range of -55°C to 85°C. Package format 1210 (3225 Metric) with surface mount configuration ensures mechanical and electrical compatibility with existing PCB layouts. RoHS3 compliance and MSL 1 rating confirm environmental and handling compatibility.

The substitute part HMK325BJ475MM-PE meets all these critical parameters identically, making it a direct parametric equivalent despite differing manufacturer series designation and product status classification.

Parameter Comparison

Engineering Selection Recommendations

The MSASH32MSB5475MPCA01 is the recommended primary selection for new designs due to its Active product status, ensuring long-term availability and manufacturing support. This part carries full ROHS3 compliance and REACH unaffected status, meeting current environmental and regulatory requirements.

The HMK325BJ475MM-PE serves as a direct parametric equivalent for applications requiring alternative sourcing or inventory supplementation. However, this part carries a "Not For New Designs" status, indicating it is in the mature or end-of-life phase of its product lifecycle. Selection of HMK325BJ475MM-PE is appropriate only for legacy system maintenance, repair operations, or when MSASH32MSB5475MPCA01 availability is constrained. Both parts maintain identical electrical performance, mechanical compatibility, and regulatory compliance across all critical parameters.

Frequently Asked Questions (FAQ)

Q: Can HMK325BJ475MM-PE be used as a direct replacement for MSASH32MSB5475MPCA01 in new circuit designs?

A: HMK325BJ475MM-PE meets all electrical and mechanical parameter requirements for direct substitution. However, due to its "Not For New Designs" status, MSASH32MSB5475MPCA01 is the preferred selection for new designs to ensure long-term supply chain stability and manufacturing support.

Q: Are there any physical or dimensional differences between these two parts?

A: No. Both parts share identical package dimensions of 1210 (3225 Metric) with 3.20mm length, 2.50mm width, and 2.70mm maximum thickness. PCB footprints and assembly processes are interchangeable.

Q: Do both parts meet the same environmental and regulatory standards?

A: Yes. Both MSASH32MSB5475MPCA01 and HMK325BJ475MM-PE are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity rating. They meet identical environmental and handling requirements.

Q: What is the significance of the different series designations (MSAS versus M)?

A: Series designation reflects internal Taiyo Yuden product line organization but does not affect electrical performance or mechanical compatibility. Both parts are manufactured to identical specifications for capacitance, voltage, temperature coefficient, and package format.

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

A: Yes. Both parts are specified for SMPS filtering applications and maintain identical electrical characteristics across the full operating temperature range of -55°C to 85°C with X5R temperature coefficient stability.

Q: What inventory considerations should guide part selection?

A: MSASH32MSB5475MPCA01 has 807 units in stock with Active status. HMK325BJ475MM-PE has 1871 units available but carries "Not For New Designs" status. For immediate availability in legacy support scenarios, HMK325BJ475MM-PE may be selected; for new designs and long-term projects, MSASH32MSB5475MPCA01 is the appropriate choice.