EEU-EE2E220B Equivalent & Substitute Parts

Part Overview

The EEU-EE2E220B is a 22 µF, 250 V aluminum electrolytic capacitor in radial configuration manufactured by Panasonic Electronic Components. This component is rated for 8000 hours at 105°C and is designed for general-purpose applications requiring reliable energy storage and filtering in power supply circuits. The part is currently active in production with full RoHS3 compliance. Substitute parts may be required due to packaging availability, inventory constraints, or specific application requirements regarding ripple current handling or lead spacing specifications.

Substiute Parts

EEU-EE2E220B

Panasonic Electronic ComponentsIn Stock: 814EEU-EE2E220B Datasheet

Current PartRFQ

EEU-ED2E220B

Panasonic Electronic ComponentsIn Stock: 2273EEU-ED2E220B Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The EEU-ED2E220B qualifies as a parametric equivalent to the EEU-EE2E220B based on the following critical substitution criteria:

• Identical capacitance value: 22 µF
• Identical rated voltage: 250 V
• Identical tolerance: ±20%
• Identical lifetime rating: 8000 Hrs @ 105°C
• Identical operating temperature range: -25°C ~ 105°C
• Identical polarization: Polar
• Identical lead spacing: 0.197" (5.00mm)
• Identical physical dimensions: 0.394" Dia (10.00mm), Height 0.866" (22.00mm)
• Identical mounting type: Through Hole
• Identical package configuration: Radial, Can

The primary difference between these parts is packaging format: the EEU-EE2E220B is supplied in Tape & Box (TB) format, while the EEU-ED2E220B is supplied in Cut Tape (CT) format. Both parts belong to Panasonic's aluminum electrolytic capacitor family and maintain full electrical and mechanical compatibility for PCB assembly applications.

Parameter Comparison

Engineering Selection Recommendations

Both the EEU-EE2E220B and EEU-ED2E220B are active production components with identical RoHS3 and REACH compliance certifications. Selection between these parts should be based on packaging requirements and supply chain availability. The EEU-EE2E220B in Tape & Box format is suitable for applications requiring bulk packaging and storage, while the EEU-ED2E220B in Cut Tape format is optimized for automated pick-and-place assembly processes. Both parts maintain full electrical equivalence and mechanical compatibility for through-hole PCB mounting applications.

Frequently Asked Questions (FAQ)

Q: Can the EEU-ED2E220B be used as a direct replacement for the EEU-EE2E220B?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format: Tape & Box versus Cut Tape. PCB assembly compatibility is identical.

Q: Are there differences in ripple current handling between these parts?

A: The EEU-EE2E220B specifies 275 mA @ 120 Hz and 785 mA @ 100 kHz. The EEU-ED2E220B specifies 224 mA @ 120 Hz and 560 mA @ 100 kHz. These are different performance characteristics and should be evaluated against specific circuit requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both parts are RoHS3 compliant and REACH unaffected, meeting current environmental and regulatory requirements.

Q: What is the difference between Tape & Box and Cut Tape packaging?

A: Tape & Box packaging provides components on continuous tape with a protective box for storage and manual handling. Cut Tape packaging provides components on tape cut to specific lengths, optimized for automated assembly equipment.

Q: Are the physical dimensions identical?

A: Yes. Both parts have identical lead spacing (0.197" / 5.00mm), diameter (0.394" / 10.00mm), and maximum seated height (0.866" / 22.00mm), ensuring identical PCB footprint compatibility.