Equivalent & Substitute Parts for 228CKE6R3M

Part Overview

The Cornell Dubilier 228CKE6R3M is a 2200 µF, 6.3 V aluminum electrolytic capacitor in radial, can package configuration. This component is classified as Active product status and is designed for bypass and decoupling applications in electronic circuits. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 2000 hours at 105°C. Finding equivalent and substitute parts is necessary to address supply chain variations, inventory availability, and application-specific performance requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

228CKE6R3M

Cornell Dubilier / Illinois CapacitorIn Stock: 1048228CKE6R3M Datasheet

Current PartRFQ

ECA-0JHG222

Panasonic Electronic ComponentsIn Stock: 4460ECA-0JHG222 Datasheet

DirectRFQ

10PX2200MEFC10X16

RubyconIn Stock: 765710PX2200MEFC10X16 Datasheet

UpgradeRFQ

6.3YXJ2200M10X16

RubyconIn Stock: 14786.3YXJ2200M10X16 Datasheet

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EEU-HD1A222

Panasonic Electronic ComponentsIn Stock: 1253EEU-HD1A222 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution logic for the 228CKE6R3M is based on the following mandatory parameters:

Electrical Parameters:

• Capacitance must equal 2200 µF
• Voltage rating must be 6.3 V or higher
• Tolerance must be ±20% or tighter
• Polarization must remain Polar

Mechanical Parameters:

• Package type must be Radial, Can
• Lead spacing must be 0.197" (5.00mm)
• Diameter must be 0.394" (10.00mm)
• Height must be 0.689" (17.50mm) or within acceptable mechanical clearance

Environmental & Compliance Parameters:

• Operating temperature range must encompass -40°C to 105°C
• Lifetime at 105°C must be 2000 hours or greater
• RoHS3 compliance required

Substitute Categories:

Direct Equivalents (Same Voltage Rating):

• ECA-0JHG222 (Panasonic): Identical electrical specifications; same 6.3 V rating; 2000 Hrs @ 105°C lifetime
• 6.3YXJ2200M10X16 (Rubycon): Same 6.3 V rating; enhanced lifetime of 8000 Hrs @ 105°C; improved ripple current performance

Voltage Upgrades (Higher Voltage Rating):

• 10PX2200MEFC10X16 (Rubycon): 10 V rated voltage; same 2200 µF capacitance; 2000 Hrs @ 105°C lifetime
• EEU-HD1A222 (Panasonic): 10 V rated voltage; same 2200 µF capacitance; 2000 Hrs @ 105°C lifetime

All substitute parts maintain identical mechanical dimensions and lead spacing, ensuring direct PCB compatibility.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Same Electrical Specifications):

The ECA-0JHG222 (Panasonic NHG-A series) provides direct electrical and mechanical equivalence to the 228CKE6R3M. Both components share identical capacitance (2200 µF), voltage rating (6.3 V), tolerance (±20%), and lifetime rating (2000 Hrs @ 105°C). The ECA-0JHG222 has a slightly lower seated height of 0.669" (17.00mm) compared to 0.689" (17.50mm), which provides additional clearance margin. Both parts are ROHS3 compliant and Active product status.

For Enhanced Reliability (Same Voltage, Extended Lifetime):

The 6.3YXJ2200M10X16 (Rubycon YXJ series) maintains the same 6.3 V voltage rating and 2200 µF capacitance as the main part while offering an extended lifetime of 8000 Hrs @ 105°C, compared to 2000 Hrs for the original. This part is suitable for applications requiring longer operational life at elevated temperatures. Mechanical dimensions are identical. ROHS3 compliance and Active product status are maintained.

For Voltage Margin Applications (Higher Voltage Rating):

The 10PX2200MEFC10X16 (Rubycon PX series) and EEU-HD1A222 (Panasonic HD series) both provide 10 V voltage ratings while maintaining 2200 µF capacitance. These parts are suitable for circuits where voltage margin above the nominal 6.3 V is required for reliability or where circuit design permits higher voltage components. Both maintain 2000 Hrs @ 105°C lifetime, ROHS3 compliance, and Active product status. Mechanical dimensions are identical to the main part.

All substitute parts are Active product status and ROHS3 compliant, meeting current regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can I use a 10 V rated capacitor in place of the 6.3 V 228CKE6R3M?

A: Yes. A higher voltage rating is electrically compatible with circuits designed for lower voltage components. The 10PX2200MEFC10X16 and EEU-HD1A222 both provide 10 V ratings with identical 2200 µF capacitance and mechanical dimensions. This substitution adds voltage margin without affecting circuit function.

Q: What is the difference between the ECA-0JHG222 and the 6.3YXJ2200M10X16?

A: Both are 6.3 V, 2200 µF direct equivalents with identical mechanical dimensions. The primary difference is lifetime: ECA-0JHG222 is rated 2000 Hrs @ 105°C, while 6.3YXJ2200M10X16 is rated 8000 Hrs @ 105°C. The Rubycon part offers extended operational life for demanding applications.

Q: Are all substitute parts mechanically compatible with the original PCB?

A: Yes. All substitute parts maintain the same lead spacing (0.197" / 5.00mm), diameter (0.394" / 10.00mm), and maximum seated height (0.689" / 17.50mm), with the exception of ECA-0JHG222, which has a slightly lower height of 0.669" (17.00mm). This lower height provides additional clearance and does not affect compatibility.

Q: Do all substitute parts meet RoHS3 compliance?

A: Yes. All listed substitute parts are ROHS3 compliant, meeting current regulatory requirements for electronic components.

Q: What is the operating temperature range for each substitute?

A: The 228CKE6R3M operates from -40°C to 105°C. ECA-0JHG222, 10PX2200MEFC10X16, and EEU-HD1A222 all extend the lower temperature limit to -55°C, providing broader environmental compatibility. The 6.3YXJ2200M10X16 maintains the -40°C to 105°C range.

Q: Which substitute should I select for maximum reliability?

A: The 6.3YXJ2200M10X16 offers the longest lifetime rating at 8000 Hrs @ 105°C, compared to 2000 Hrs for other options. This part is suitable for applications requiring extended operational life at elevated temperatures while maintaining the same 6.3 V voltage rating as the original.

Q: Can I mix different substitute parts in the same circuit?

A: Yes. All substitute parts are electrically and mechanically compatible with each other and the original 228CKE6R3M. They share identical capacitance, tolerance, polarization, and mechanical dimensions, allowing interchangeable use within the same application.