Rubycon 16ST15M5750-ND Film Capacitor Equivalent & Substitute Parts

Part Overview

The Rubycon 16ST15M5750-ND is a 15 µF film capacitor rated for 16V DC operation with acrylic metallized dielectric construction in a 2220 (5750 metric) surface mount package. This component is designed for DC link and DC filtering applications in electronic circuits. The part is currently listed as obsolete, making identification of compatible substitute components essential for ongoing design support and production continuity.

Substiute Parts

16ST15M5750-ND

RubyconIn Stock: 84716ST15M5750-ND Datasheet

Current PartRFQ

16MU156MD15750

RubyconIn Stock: 119616MU156MD15750 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 16ST15M5750-ND is determined by strict equivalence across the following critical parameters:

• Capacitance Value: 15 µF (exact match required)
• Voltage Rating: 16V DC minimum (equal or higher acceptable)
• Dielectric Type: Acrylic, Metallized film
• Package Footprint: 2220 (5750 Metric) surface mount
• Physical Dimensions: 0.224" L × 0.197" W (5.70mm × 5.00mm), Height 0.079" max (2.00mm)
• Termination Method: Solder pads for surface mount assembly
• Operating Temperature Range: -55°C ~ 125°C
• Compliance Standards: ROHS3 Compliant, REACH Unaffected

The substitute part 16MU156MD15750 meets all these criteria and is classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

The 16MU156MD15750 is a direct parametric equivalent to the obsolete 16ST15M5750-ND. Both components are manufactured by Rubycon and share identical electrical specifications, physical dimensions, and compliance certifications. The primary distinction is product status: the 16MU156MD15750 is currently active in production, ensuring long-term availability and supply chain continuity.

The substitute part maintains full compatibility with existing PCB layouts and assembly processes. Both components are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements. The packaging difference (bulk versus tape & reel) does not affect electrical or mechanical compatibility and is a procurement consideration only.

Frequently Asked Questions (FAQ)

Q: Can the 16MU156MD15750 be used as a direct replacement for the 16ST15M5750-ND?

A: Yes. Both parts are identical in capacitance (15 µF), voltage rating (16V DC), dielectric material (acrylic metallized), package footprint (2220/5750 metric), physical dimensions, and operating temperature range. The 16MU156MD15750 is the active production equivalent.

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

A: The ST and MU designations indicate different product series within Rubycon's PMLCAP® film capacitor line. Both series meet the same electrical and mechanical specifications for this 15 µF 16V application. The MU series is the current active production line.

Q: Are there any PCB layout or assembly considerations when switching from 16ST15M5750-ND to 16MU156MD15750?

A: No. Both components use identical 2220 (5750 metric) surface mount packages with solder pad termination. PCB footprints, reflow profiles, and assembly processes remain unchanged.

Q: Does the packaging format (bulk vs. tape & reel) affect component performance?

A: No. Packaging format is a supply and handling consideration only. The electrical and mechanical properties of the capacitor are identical regardless of whether it is supplied in bulk or tape & reel format.

Q: Are both parts compliant with current environmental standards?

A: Yes. Both the 16ST15M5750-ND and 16MU156MD15750 are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements for electronic component manufacturing and use.