Equivalent & Substitute Parts for 477LBA200M2CD

Part Overview

The 477LBA200M2CD is a 470 µF, 200 V aluminum electrolytic capacitor manufactured by Cornell Dubilier / Illinois Capacitor in the LBA series. This radial, can-style snap-in capacitor is designed for general-purpose applications requiring through-hole mounting. The part is currently active in production with full RoHS3 compliance and REACH unaffected status. Substitute parts are identified to address inventory availability, performance optimization, or extended operational requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

477LBA200M2CD

Cornell Dubilier / Illinois CapacitorIn Stock: 1209477LBA200M2CD Datasheet

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380LX471M200J022

Cornell Dubilier Electronics (CDE)In Stock: 3762380LX471M200J022 Datasheet

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381LR471M200J022

Cornell Dubilier Electronics (CDE)In Stock: 8411381LR471M200J022 Datasheet

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LGG2E471MELA30

NichiconIn Stock: 5449LGG2E471MELA30 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 477LBA200M2CD is determined by strict alignment of the following parameters:

Primary Compatibility Criteria:

• Capacitance value: 470 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Package type: Radial, Can - Snap-In (exact match required)
• Mounting type: Through Hole (exact match required)
• Lead spacing: 0.394" (10.00mm) (exact match required)
• Physical dimensions: 0.984" Dia × 1.260" Height (exact match required)
• Polarization: Polar (exact match required)

Secondary Compatibility Criteria:

• Voltage rating: Equal to or greater than 200 V
• Operating temperature range: Equal to or greater than the application requirement
• RoHS3 compliance and REACH unaffected status

All three substitute parts meet these criteria. The 380LX471M200J022 and 381LR471M200J022 maintain the 200 V rating, while the LGG2E471MELA30 provides a 250 V rating. The 381LR471M200J022 and LGG2E471MELA30 extend the upper operating temperature to 105°C.

Parameter Comparison

Engineering Selection Recommendations

380LX471M200J022 (Cornell Dubilier Electronics)

This substitute maintains identical voltage and temperature specifications to the 477LBA200M2CD while providing improved ESR performance (390 mOhm versus 529.11 mOhm) and extended lifetime (3000 hours versus 2000 hours at 85°C). Selection is appropriate for applications where lower impedance and extended operational life are beneficial within the same thermal envelope.

381LR471M200J022 (Cornell Dubilier Electronics)

This substitute provides the lowest ESR (317 mOhm) and extends the upper operating temperature to 105°C with 3000-hour lifetime at that temperature. Selection is appropriate for applications requiring enhanced thermal performance or operation in elevated temperature environments while maintaining 200 V voltage compatibility.

LGG2E471MELA30 (Nichicon)

This substitute increases the voltage rating to 250 V, providing additional voltage margin for the same 470 µF capacitance. The upper operating temperature extends to 105°C. Selection is appropriate for applications where higher voltage headroom is required or where thermal performance at elevated temperatures is necessary. Note that ripple current specifications differ due to the higher voltage rating and different manufacturer design.

All substitute parts maintain full RoHS3 compliance and REACH unaffected status, ensuring regulatory compatibility with the original part.

Frequently Asked Questions (FAQ)

Q: Can the 380LX471M200J022 be used as a direct replacement for the 477LBA200M2CD?

A: Yes. Both parts share identical capacitance (470 µF), tolerance (±20%), voltage rating (200 V), package type (Radial, Can - Snap-In), mounting type (Through Hole), lead spacing (10.00mm), and physical dimensions (0.984" Dia × 1.260" Height). The 380LX471M200J022 offers improved ESR and extended lifetime at the same operating temperature range.

Q: What is the primary advantage of the 381LR471M200J022?

A: The 381LR471M200J022 provides the lowest ESR (317 mOhm) among all options and extends the upper operating temperature to 105°C with 3000-hour lifetime at that temperature. This makes it suitable for applications in higher temperature environments or where lower impedance is critical for circuit performance.

Q: Why does the LGG2E471MELA30 have a different voltage rating?

A: The LGG2E471MELA30 is rated at 250 V instead of 200 V. This higher voltage rating provides additional safety margin in applications where voltage transients or design margins require headroom above the nominal 200 V specification. The part remains mechanically and electrically compatible for 200 V applications.

Q: Are all substitute parts physically identical to the 477LBA200M2CD?

A: Yes. All substitute parts share the same package type (Radial, Can - Snap-In), lead spacing (0.394" / 10.00mm), and physical dimensions (0.984" Dia × 1.260" Height). They are direct mechanical replacements requiring no PCB layout modifications.

Q: Do all parts meet current regulatory requirements?

A: Yes. The 477LBA200M2CD and all three substitute parts are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for electronic components.

Q: How do ripple current specifications differ between the parts?

A: Ripple current varies based on manufacturer design and voltage rating. The 477LBA200M2CD specifies 1.91 A @ 120 Hz and 2.8077 A @ 10 kHz. The 380LX471M200J022 and 381LR471M200J022 provide comparable ripple current handling at different frequency points. The LGG2E471MELA30 specifies lower ripple current (1.3 A @ 120 Hz, 1.95 A @ 50 kHz) due to its higher voltage rating and different design approach.