Equivalent & Substitute Parts: 226CKE063M

Part Overview

The Cornell Dubilier 226CKE063M is a 22 µF, 63 V aluminum electrolytic capacitor in radial, can package configuration. This component is designed for bypass and decoupling applications in electronic circuits. The part maintains Active product status and is RoHS3 compliant. Substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within specified parameter tolerances.

Substiute Parts

226CKE063M

Cornell Dubilier / Illinois CapacitorIn Stock: 906226CKE063M Datasheet

Current PartRFQ

63YXJ22M5X11

RubyconIn Stock: 3049663YXJ22M5X11 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 226CKE063M is determined by strict equivalence across the following critical parameters:

Electrical Parameters:

• Capacitance value: 22 µF (exact match required)
• Voltage rating: 63 V (minimum acceptable rating)
• Tolerance: ±20% (standard tolerance class)
• Operating temperature range: -40°C ~ 105°C (full range compatibility)
• Polarization: Polar (unidirectional application requirement)

Mechanical Parameters:

• Package type: Radial, Can (through-hole configuration)
• Lead spacing: 0.079" (2.00mm) (PCB footprint compatibility)
• Physical dimensions: 0.197" Dia (5.00mm), Height 0.492" (12.50mm) (board space constraint)
• Mounting type: Through Hole (assembly process compatibility)

Compliance Parameters:

• RoHS3 Compliant status (regulatory requirement)
• REACH Unaffected status (material compliance)

The substitute part 63YXJ22M5X11 (Rubycon YXJ series) meets all critical electrical, mechanical, and compliance requirements for direct substitution in the 226CKE063M application.

Parameter Comparison

Engineering Selection Recommendations

Both the 226CKE063M and 63YXJ22M5X11 are Active product status components with full RoHS3 and REACH compliance. Selection between these parts is based on application-specific requirements:

226CKE063M (Cornell Dubilier CKE Series): Select this part for applications where the specified 2000-hour lifetime at 105°C meets design requirements and where Cornell Dubilier supply chain preference is established.

63YXJ22M5X11 (Rubycon YXJ Series): Select this part for applications requiring extended operational life, as the 5000-hour lifetime at 105°C provides 2.5× longer service duration. The higher ripple current capability at 120 Hz (95.15 mA versus 80 mA) accommodates higher current ripple environments. This part is suitable for designs prioritizing longevity and thermal stress tolerance.

Both parts satisfy identical electrical specifications (22 µF, ±20%, 63 V), identical mechanical footprints (0.079" lead spacing, 0.197" diameter, 0.492" height), and identical compliance certifications. Direct substitution is electrically and mechanically valid for through-hole PCB assembly applications.

Frequently Asked Questions (FAQ)

Q: Can the 63YXJ22M5X11 directly replace the 226CKE063M on existing PCBs?

A: Yes. Both parts share identical lead spacing (0.079" / 2.00mm), body diameter (0.197" / 5.00mm), and seated height (0.492" / 12.50mm). No PCB layout modifications are required for through-hole assembly.

Q: What is the primary difference between these two parts?

A: The primary difference is operational lifetime at 105°C. The 226CKE063M is rated for 2000 hours, while the 63YXJ22M5X11 is rated for 5000 hours. Both maintain identical electrical ratings (22 µF, 63 V, ±20% tolerance) and operating temperature range (-40°C ~ 105°C).

Q: Are both parts RoHS3 compliant?

A: Yes. Both the 226CKE063M and 63YXJ22M5X11 are RoHS3 compliant and REACH unaffected, meeting current regulatory requirements for electronic component manufacturing and distribution.

Q: Which part should be selected for high-ripple-current applications?

A: The 63YXJ22M5X11 provides higher ripple current capability at 120 Hz (95.15 mA versus 80 mA). For applications with sustained low-frequency ripple current, this part offers superior performance margin.

Q: Are there any polarity considerations when substituting these parts?

A: Both parts are polar aluminum electrolytic capacitors with identical polarity requirements. Correct polarity orientation on the PCB is mandatory for both parts. No polarity differences exist between the two components.

Q: What is the tolerance specification for both parts?

A: Both parts carry ±20% capacitance tolerance, which is the standard tolerance class for aluminum electrolytic capacitors in this voltage and capacitance range.