227LBA160M2BA Equivalent & Substitute Parts

Part Overview

The Cornell Dubilier 227LBA160M2BA is a 220 µF, 160 V aluminum electrolytic capacitor in radial, can snap-in package configuration. This component is classified as Active product status and is designed for general-purpose applications requiring through-hole mounting. The part is ROHS3 compliant and REACH unaffected, meeting current regulatory standards. Substitute parts are identified to provide alternatives when the primary part is unavailable or when application requirements necessitate enhanced performance characteristics such as higher voltage ratings or extended operational lifetime.

Substiute Parts

227LBA160M2BA

Cornell Dubilier / Illinois CapacitorIn Stock: 1137227LBA160M2BA Datasheet

Current PartRFQ

LGJ2D221MELZ20

NichiconIn Stock: 1128LGJ2D221MELZ20 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 227LBA160M2BA is permissible with the Nichicon LGJ2D221MELZ20 based on the following alignment of critical parameters:

Matching Parameters:

• Capacitance: 220 µF (identical)
• Tolerance: ±20% (identical)
• Polarization: Polar (identical)
• Package / Case: Radial, Can - Snap-In (identical)
• Mounting Type: Through Hole (identical)
• Lead Spacing: 0.394" (10.00mm) (identical)
• Physical Dimensions: 0.866" Dia × 0.866" Height (identical)
• RoHS Status: ROHS3 Compliant (identical)
• REACH Status: REACH Unaffected (identical)

Enhanced Parameters in Substitute:

• Voltage - Rated: 200 V (versus 160 V in main part)
• Operating Temperature Range: -40°C ~ 105°C (versus -40°C ~ 85°C in main part)
• Lifetime @ Temp.: 3000 Hrs @ 105°C (versus 2000 Hrs @ 85°C in main part)

The substitute part maintains full mechanical and electrical compatibility while providing higher voltage margin and extended thermal operating range.

Parameter Comparison

Engineering Selection Recommendations

Both the 227LBA160M2BA and LGJ2D221MELZ20 maintain Active product status and full compliance with ROHS3 and REACH regulations. The substitute part LGJ2D221MELZ20 provides direct mechanical and electrical compatibility with identical capacitance, tolerance, package configuration, and lead spacing.

Selection between these parts is determined by application voltage and thermal requirements. The 227LBA160M2BA operates at 160 V rated voltage with a maximum temperature of 85°C and 2000-hour lifetime at that temperature. The LGJ2D221MELZ20 operates at 200 V rated voltage with a maximum temperature of 105°C and 3000-hour lifetime at elevated temperature.

For applications operating at or below 160 V and 85°C, either part is suitable. For applications requiring higher voltage margin, extended temperature operation, or longer operational lifetime at elevated temperatures, the LGJ2D221MELZ20 is the appropriate selection. Both parts are suitable for general-purpose applications and maintain identical physical footprints for direct board-level substitution.

Frequently Asked Questions (FAQ)

Q: Can the LGJ2D221MELZ20 be used as a direct replacement for the 227LBA160M2BA?

A: Yes. Both parts share identical capacitance (220 µF), tolerance (±20%), package type (Radial, Can - Snap-In), lead spacing (10.00mm), and physical dimensions (0.866" diameter × 0.866" height). Through-hole mounting compatibility is identical. Direct board-level substitution is permissible.

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

A: The primary differences are voltage rating (160 V versus 200 V), maximum operating temperature (-40°C ~ 85°C versus -40°C ~ 105°C), and lifetime specification (2000 Hrs @ 85°C versus 3000 Hrs @ 105°C). The substitute part provides higher voltage margin and extended thermal performance.

Q: Are there any compliance or regulatory differences?

A: No. Both parts are ROHS3 compliant and REACH unaffected. Both maintain Active product status. Regulatory compliance is equivalent.

Q: Which part should be selected for a 160 V application?

A: Either part is suitable for 160 V applications. The 227LBA160M2BA operates at its rated voltage. The LGJ2D221MELZ20 operates with 40 V margin above the application requirement. Selection depends on design margin requirements and thermal operating conditions.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical diameter (0.866" / 22.00mm), height (0.866" / 22.00mm), and lead spacing (0.394" / 10.00mm). PCB footprints are identical.

Q: What is the impact of the different ESR specifications?

A: The 227LBA160M2BA specifies ESR of 1.13036 Ohm @ 120Hz. The LGJ2D221MELZ20 does not provide ESR specification in the available data. For applications where ESR is a critical parameter, the 227LBA160M2BA specification should be referenced.

Q: Can these parts be used interchangeably in high-temperature applications?

A: The LGJ2D221MELZ20 is rated for operation to 105°C with 3000-hour lifetime at that temperature. The 227LBA160M2BA is rated to 85°C with 2000-hour lifetime at that temperature. For sustained operation above 85°C, the LGJ2D221MELZ20 is the appropriate selection.