228LBB080M2BF Aluminum Electrolytic Capacitor - Equivalent & Substitute Parts

Part Overview

The 228LBB080M2BF is a 2200 µF, 80 V aluminum electrolytic capacitor manufactured by Cornell Dubilier / Illinois Capacitor in the LBB series. This radial, can-type snap-in capacitor is designed for general purpose applications and is currently active in production. Alternative equivalent parts may be required due to supply availability, lead time considerations, or specific application thermal performance requirements.

Substiute Parts

228LBB080M2BF

Cornell Dubilier / Illinois CapacitorIn Stock: 1144228LBB080M2BF Datasheet

Current PartRFQ

LGU1K222MELZ

NichiconIn Stock: 1080LGU1K222MELZ Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the 228LBB080M2BF is restricted to aluminum electrolytic capacitors that meet the following criteria:

Mandatory Equivalence Parameters:

• Capacitance: 2200 µF (exact match)
• Voltage Rating: 80 V (exact match)
• Tolerance: ±20% (exact match)
• Package Type: Radial, Can - Snap-In (exact match)
• Mounting Type: Through Hole (exact match)
• Lead Spacing: 0.394" (10.00mm) (exact match)
• Physical Dimensions: 0.866" Dia × 1.654" Height maximum (exact match)
• Polarization: Polar (exact match)

Compliant Certifications:

• RoHS3 Compliance required

The substitute part LGU1K222MELZ from Nichicon matches all mandatory equivalence parameters and compliance requirements, making it a valid replacement for the 228LBB080M2BF in applications where the specified electrical and mechanical characteristics are required.

Parameter Comparison

Engineering Selection Recommendations

Both the 228LBB080M2BF and LGU1K222MELZ meet ROHS3 compliance and are active production parts. The LGU1K222MELZ provides an extended operating temperature range (-40°C to 105°C versus -40°C to 85°C) and rated lifetime extension to 3000 hours at 105°C. Selection between these parts should be based on application thermal environment requirements and supply availability, with full electrical and mechanical compatibility in standard through-hole PCB applications.

Frequently Asked Questions (FAQ)

Q: Can the LGU1K222MELZ replace the 228LBB080M2BF in a snap-in socket application?

A: Yes. Both parts have identical lead spacing (0.394" / 10.00mm), case size (0.866" diameter), and height (1.654" maximum), meeting the physical requirements for snap-in through-hole mounting.

Q: Are there differences in electrical performance between these two parts?

A: Both parts provide 2200 µF capacitance at 80 V with ±20% tolerance. The LGU1K222MELZ operates across a wider temperature range and provides higher lifetime rating at elevated temperature. ESR values and ripple current specifications differ between manufacturers but are not interchangeable selection criteria for general purpose applications.

Q: Which part is suitable for high-temperature environments?

A: The LGU1K222MELZ is rated to 105°C, providing operation in higher temperature applications compared to the 228LBB080M2BF at 85°C. However, both parts meet the same voltage and capacitance requirements for direct substitution.

Q: What certifications apply to both parts?

A: Both parts are ROHS3 compliant and REACH unaffected. The parts are classified under HTSUS 8532.22.0040 and assigned ECCN EAR99 for export control purposes.