Equivalent & Substitute Parts for 35ST475M4532

Part Overview

The 35ST475M4532 is a 4.7 µF film capacitor rated for 35V DC, featuring acrylic metallized dielectric construction in a 1812 (4532 metric) surface mount package. This component is designed for DC link and DC filtering applications. The part is currently listed as obsolete, making identification of equivalent alternatives essential for ongoing design support and procurement planning.

Substiute Parts

35ST475M4532

RubyconIn Stock: 109635ST475M4532 Datasheet

Current PartRFQ

35MU475MC44532

RubyconIn Stock: 195435MU475MC44532 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 35ST475M4532 is determined by strict equivalence across the following parameters:

• Capacitance value: 4.7 µF
• Tolerance: ±20%
• Voltage rating: 35V DC minimum
• Dielectric material: Acrylic, Metallized
• Package / Case: 1812 (4532 Metric)
• Operating temperature range: -55°C to 125°C
• Mounting type: Surface Mount
• Physical dimensions and height constraints
• Termination type: Solder Pads
• Compliance certifications: ROHS3, REACH Unaffected

The substitute part 35MU475MC44532 meets all these criteria, differing only in series designation (MU versus ST) and product status (Active versus Obsolete), with improved inventory availability.

Parameter Comparison

Engineering Selection Recommendations

The 35MU475MC44532 is the direct parametric equivalent for the obsolete 35ST475M4532. Both parts are manufactured by Rubycon and maintain identical electrical and mechanical specifications across all critical parameters. The substitute part carries Active product status, ensuring continued availability and supply chain support. Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying regulatory requirements for current applications. The substitute is available in Tape & Reel packaging, supporting automated assembly processes. Selection of the 35MU475MC44532 eliminates obsolescence risk while preserving full functional compatibility in DC link and DC filtering circuit applications.

Frequently Asked Questions (FAQ)

Q: Can the 35MU475MC44532 be used as a direct replacement for the 35ST475M4532?

A: Yes. Both parts are parametrically identical across capacitance, voltage rating, dielectric material, package dimensions, operating temperature range, and termination type. The substitute is electrically and mechanically interchangeable.

Q: What is the difference between the ST and MU series designations?

A: The series designation indicates internal product line classification within Rubycon's PMLCAP® film capacitor portfolio. Both series meet identical electrical and mechanical specifications for this 4.7 µF 35V application.

Q: Why is the main part listed as obsolete?

A: Product obsolescence reflects Rubycon's discontinuation of the ST series variant. The MU series equivalent remains in active production, providing continued support for this capacitance and voltage rating.

Q: Are there packaging differences between these parts?

A: The main part is specified with standard packaging, while the substitute is available in Tape & Reel format. Both use identical 1812 (4532 metric) surface mount packages with solder pad termination.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 35ST475M4532 and 35MU475MC44532 are ROHS3 compliant and REACH Unaffected, meeting current regulatory requirements for electronic component applications.

Q: What applications are these capacitors suitable for?

A: Both parts are specified for DC link and DC filtering applications, supporting power supply circuits and energy storage functions in the 35V DC operating range.