4MS7470MEFCT78X7 Equivalent & Substitute Parts

Part Overview

The 4MS7470MEFCT78X7 is a 470 µF, 4 V aluminum electrolytic capacitor in radial, can package manufactured by Rubycon. This component is rated for 1000 hours at 85°C and is designed for general purpose applications requiring through-hole mounting. The part is currently obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

4MS7470MEFCT78X7

RubyconIn Stock: 11564MS7470MEFCT78X7 Datasheet

Current PartRFQ

USR0G471MDD1TA

NichiconIn Stock: 1138USR0G471MDD1TA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 4MS7470MEFCT78X7 is determined by strict equivalence across the following parameters:

• Capacitance value: 470 µF (exact match required)
• Voltage rating: 4 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Package type: Radial, Can (exact match required)
• Mounting type: Through Hole (exact match required)
• Physical dimensions: 0.315" Dia (8.00mm), Height 0.315" (8.00mm), Lead Spacing 0.138" (4.60mm) (exact match required)
• Operating temperature range: -40°C ~ 85°C (exact match required)
• RoHS compliance: ROHS3 Compliant (exact match required)

The USR0G471MDD1TA from Nichicon meets all these criteria and qualifies as a direct substitute.

Parameter Comparison

Engineering Selection Recommendations

The USR0G471MDD1TA is a direct substitute for the 4MS7470MEFCT78X7. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The substitute part is currently in active production status, ensuring long-term availability and supply chain stability. The USR0G471MDD1TA offers extended lifetime rating (2000 hours at 85°C versus 1000 hours) and higher ripple current specifications, providing equivalent or superior performance in the same physical footprint and electrical rating.

Frequently Asked Questions (FAQ)

Q: Can the USR0G471MDD1TA be used as a direct replacement for the 4MS7470MEFCT78X7?

A: Yes. Both components share identical capacitance (470 µF), voltage rating (4 V), tolerance (±20%), physical dimensions, lead spacing, and operating temperature range. The substitute is pin-compatible and footprint-compatible for through-hole PCB applications.

Q: What are the key differences between these two parts?

A: The primary differences are manufacturer (Rubycon versus Nichicon), product status (obsolete versus active), and performance specifications. The USR0G471MDD1TA provides double the lifetime rating at 85°C (2000 hours versus 1000 hours) and higher ripple current capacity at both low and high frequencies.

Q: Are there any compliance or certification differences?

A: Both parts are ROHS3 compliant and REACH unaffected. No compliance differences exist between the two components.

Q: Does the higher ripple current rating of the substitute affect circuit design?

A: No. The substitute part meets or exceeds the ripple current requirements of the original component. Higher ripple current capability does not negatively impact circuit operation.

Q: Is the package identical between both parts?

A: Yes. Both components use radial, can package with identical physical dimensions (0.315" diameter, 0.315" height), lead spacing (0.138"), and through-hole mounting configuration.