Equivalent & Substitute Parts for 35MH722MEFCTZ6.3X7

Part Overview

The Rubycon 35MH722MEFCTZ6.3X7 is a 22 µF, 35 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 1000 hours at 105°C. This part is classified as obsolete, making identification of equivalent substitutes necessary for ongoing design support and procurement continuity. The MH7 series capacitor is designed for general-purpose applications requiring stable capacitance and ripple current handling in through-hole configurations.

Substiute Parts

35MH722MEFCTZ6.3X7

RubyconIn Stock: 123935MH722MEFCTZ6.3X7 Datasheet

Current PartRFQ

EEA-GA1V220B

Panasonic Electronic ComponentsIn Stock: 8903EEA-GA1V220B Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 35MH722MEFCTZ6.3X7 is determined by strict equivalence across the following parameters:

• Capacitance value: 22 µF (exact match required)
• Voltage rating: 35 V (exact match required)
• Tolerance: ±20% (exact match required)
• Package type: Radial, can (exact match required)
• Lead spacing: 0.197" (5.00mm) (exact match required)
• Case diameter: 0.248" (6.30mm) (exact match required)
• Mounting type: Through hole (exact match required)
• Polarization: Polar (exact match required)

The Panasonic EEA-GA1V220B meets all substitution criteria. While the substitute part exhibits variations in height, operating temperature range, and ripple current specifications, these differences remain within acceptable engineering tolerances for general-purpose applications and do not compromise functional compatibility in standard circuit implementations.

Parameter Comparison

Engineering Selection Recommendations

The Panasonic EEA-GA1V220B is a direct functional equivalent for the obsolete Rubycon 35MH722MEFCTZ6.3X7. Both parts maintain identical electrical specifications for capacitance, voltage rating, and tolerance. The substitute part carries active product status, ensuring long-term availability and supply chain continuity. Both components are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The substitute part's extended operating temperature range (-55°C to 105°C versus -40°C to 105°C) provides additional thermal margin. The reduced height of the substitute part (0.276" versus 0.315") may require PCB layout verification to confirm clearance compatibility, though the difference is minimal for most applications.

Frequently Asked Questions (FAQ)

Q: Can the Panasonic EEA-GA1V220B be used as a direct replacement for the Rubycon 35MH722MEFCTZ6.3X7?

A: Yes. Both parts share identical capacitance (22 µF), voltage rating (35 V), tolerance (±20%), lead spacing (5.00mm), case diameter (6.30mm), and mounting type (through hole). Electrical performance is equivalent for general-purpose applications.

Q: What is the significance of the height difference between these parts?

A: The Panasonic substitute is 0.039" (1.00mm) shorter. This difference is negligible for most PCB layouts but should be verified if the original design has tight vertical clearance constraints or specific mechanical mounting requirements.

Q: Why is the Rubycon part listed as obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The Panasonic EEA-GA1V220B, with active product status, provides a viable alternative for new designs and ongoing production support.

Q: Are there any compliance differences between these parts?

A: No. Both parts are ROHS3 compliant and REACH unaffected, meeting identical regulatory standards.

Q: Does the extended operating temperature range of the substitute part affect compatibility?

A: No. The Panasonic part's wider operating range (-55°C to 105°C) is a superset of the original specification (-40°C to 105°C), providing equal or better performance across all operating conditions.

Q: What packaging format is the substitute part supplied in?

A: The Panasonic EEA-GA1V220B is supplied in cut tape (CT) format, suitable for both manual and automated assembly processes.