Equivalent & Substitute Parts for 226TLS035M

Part Overview

The 226TLS035M is a 22 µF, 35 V aluminum electrolytic capacitor in axial configuration, manufactured by Cornell Dubilier / Illinois Capacitor. This component is classified as Active and is suitable for general-purpose applications requiring through-hole mounting. The part is RoHS3 compliant and REACH unaffected, meeting current environmental standards.

Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement within the same application context, subject to voltage rating and performance specifications.

Substiute Parts

226TLS035M

Cornell Dubilier / Illinois CapacitorIn Stock: 1172226TLS035M Datasheet

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226TTA050M

Cornell Dubilier / Illinois CapacitorIn Stock: 32482226TTA050M Datasheet

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Key Parameters

Substitute Part Grouping Explanation

The 226TTA050M qualifies as a substitute for the 226TLS035M based on the following criteria:

Matching Parameters:

• Capacitance: 22 µF (identical)
• Tolerance: ±20% (identical)
• Operating Temperature Range: -40°C ~ 85°C (identical)
• Lifetime @ 85°C: 2000 Hrs (identical)
• Package / Case: Axial, Can (identical)
• Physical Dimensions: 0.248" Dia x 0.512" L / 6.30mm x 13.00mm (identical)
• Mounting Type: Through Hole (identical)
• Polarization: Polar (identical)
• RoHS Status: ROHS3 Compliant (identical)
• MSL Rating: 1 (Unlimited) (identical)

Substitution Logic: The 226TTA050M operates at a higher voltage rating (50 V versus 35 V). In aluminum electrolytic capacitor applications, a higher voltage-rated component with identical capacitance, tolerance, temperature characteristics, and physical form factor is electrically compatible for circuits designed for the lower voltage specification. The ESR values remain within equivalent ranges (9.0429 Ohm versus 9.043 Ohm @ 120Hz), and ripple current performance is maintained or improved.

Parameter Comparison

Engineering Selection Recommendations

Both the 226TLS035M and 226TTA050M are Active products manufactured by Cornell Dubilier / Illinois Capacitor and maintain full RoHS3 compliance and REACH unaffected status. The 226TTA050M is suitable for applications originally specified for the 226TLS035M due to identical electrical and mechanical characteristics, with the exception of the elevated voltage rating.

Selection between these parts should be based on circuit voltage requirements and application constraints. The 226TTA050M provides additional voltage margin and is available in higher inventory quantities (32,385 pcs versus 1,118 pcs for the 226TLS035M).

Frequently Asked Questions (FAQ)

Q: Can the 226TTA050M replace the 226TLS035M in a 35 V circuit?

A: Yes. The 226TTA050M is rated for 50 V and maintains identical capacitance (22 µF), tolerance (±20%), ESR, temperature range, and physical dimensions. A higher voltage-rated capacitor is electrically compatible in circuits designed for lower voltage operation.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.248" diameter by 0.512" length (6.30mm x 13.00mm) and use identical through-hole axial mounting.

Q: What is the difference in ESR between these parts?

A: The ESR values are equivalent: 226TLS035M measures 9.043 Ohm @ 120Hz, while 226TTA050M measures 9.0429 Ohm @ 120Hz. This difference is negligible for practical applications.

Q: Do both parts meet current environmental standards?

A: Yes. Both the 226TLS035M and 226TTA050M are RoHS3 compliant and REACH unaffected.

Q: What is the ripple current rating difference?

A: At 120 Hz, the 226TLS035M is rated for 80 mA, while the 226TTA050M is rated for 85 mA. The 226TTA050M also provides a 50 kHz ripple current rating of 130.05 mA, which is not specified for the 226TLS035M.