226SVL016MDW Aluminum Electrolytic Capacitor - Equivalent & Substitute Parts

Part Overview

The 226SVL016MDW is a 22 µF, 16 V aluminum electrolytic capacitor manufactured by Cornell Dubilier / Illinois Capacitor in the SVL series. This surface mount radial can capacitor is designed for general purpose applications and operates across a temperature range of -55°C to 105°C with a rated lifetime of 3000 hours at 105°C. The part is Active in product status and fully compliant with RoHS3 and REACH regulations. Substitute parts are identified when the original part becomes unavailable, when higher voltage ratings are required for circuit margin, or when improved electrical characteristics such as lower ESR are beneficial to system performance.

Substiute Parts

226SVL016MDW

Cornell Dubilier / Illinois CapacitorIn Stock: 875226SVL016MDW Datasheet

Current PartRFQ

ATB226M035

Cornell Dubilier / Illinois CapacitorIn Stock: 21115ATB226M035 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 226SVL016MDW is determined by the following criteria:

Mandatory Matching Parameters:

• Capacitance: 22 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Polarization: Polar (exact match required)
• Package / Case: Radial, Can - SMD (exact match required)
• Operating Temperature Range: -55°C to 105°C (exact match required)

Allowable Variation Parameters:

• Voltage - Rated: May be equal to or greater than 16 V
• ESR @ 120Hz: May be equal to or lower than 15.07 Ohm
• Ripple Current @ 120Hz: May be equal to or greater than 35 mA
• Physical dimensions: Minor variations acceptable within SMD land size compatibility
• Lifetime @ Temperature: May be equal to or greater than 3000 Hrs @ 105°C

The substitute part ATB226M035 meets all mandatory matching criteria and provides an upgraded voltage rating of 35 V with improved electrical characteristics including lower ESR and higher ripple current capability.

Parameter Comparison

Engineering Selection Recommendations

226SVL016MDW Selection Criteria:

• Use when circuit design specifies exactly 16 V rated voltage
• Use when space constraints require the lowest possible ESR value is not critical
• Use when ripple current requirements do not exceed 35 mA @ 120 Hz
• Suitable for general purpose applications with standard thermal and electrical demands

ATB226M035 Selection Criteria:

• Use as a direct substitute when 226SVL016MDW is unavailable
• Use when circuit design permits or benefits from higher voltage margin (35 V rating)
• Use when lower ESR (8.44 Ohm vs 15.07 Ohm) improves circuit performance or thermal characteristics
• Use when ripple current requirements exceed 35 mA @ 120 Hz, up to 112 mA @ 120 Hz or 160 mA @ 100 kHz
• Use when lower profile height (5.70 mm vs 5.90 mm) is advantageous for PCB layout
• Both parts are Active products with identical RoHS3 and REACH compliance

Both parts are manufactured by the same supplier (Cornell Dubilier / Illinois Capacitor), ensuring consistent quality and reliability standards. The ATB226M035 provides enhanced electrical performance characteristics while maintaining full compatibility with the 226SVL016MDW footprint and mounting requirements.

Frequently Asked Questions (FAQ)

Q: Can ATB226M035 be used as a direct replacement for 226SVL016MDW?

A: Yes. The ATB226M035 is a direct substitute. Both parts share identical capacitance (22 µF), tolerance (±20%), operating temperature range (-55°C to 105°C), lifetime rating (3000 Hrs @ 105°C), mounting type (Surface Mount), polarization (Polar), and package type (Radial, Can - SMD). The substitute provides upgraded voltage rating and improved electrical characteristics.

Q: What are the physical compatibility considerations?

A: The 226SVL016MDW has a seated height of 5.90 mm maximum, while the ATB226M035 has a seated height of 5.70 mm maximum. The substitute is lower profile and will fit in any space designed for the main part. Surface mount land sizes are 5.30 x 5.30 mm for the main part and 5.30 x 5.80 mm for the substitute, representing a minor width variation that remains compatible with standard SMD assembly processes.

Q: Why does the substitute have a higher voltage rating?

A: The ATB226M035 is rated for 35 V compared to the 226SVL016MDW at 16 V. A higher voltage rating provides additional circuit margin and does not negatively impact performance when used in a 16 V application. The higher voltage rating is an allowable variation parameter for substitution.

Q: What is the ESR difference and why does it matter?

A: The 226SVL016MDW has an ESR of 15.07 Ohm @ 120Hz, while the ATB226M035 has an ESR of 8.44 Ohm @ 120Hz. Lower ESR reduces heat generation, improves voltage regulation, and enhances performance in high-frequency ripple current applications. The substitute's lower ESR is an improvement over the main part.

Q: Are there ripple current differences?

A: Yes. The 226SVL016MDW supports 35 mA @ 120 Hz ripple current. The ATB226M035 supports 112 mA @ 120 Hz and 160 mA @ 100 kHz. If your circuit requires ripple current handling beyond 35 mA @ 120 Hz, the substitute is the appropriate choice.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the 226SVL016MDW and ATB226M035 are RoHS3 Compliant, REACH Unaffected, and carry MSL Rating 1 (Unlimited). Both parts are Active in product status and manufactured by Cornell Dubilier / Illinois Capacitor.

Q: Can I use 226SVL016MDW in place of ATB226M035?

A: No. The 226SVL016MDW has a lower voltage rating (16 V vs 35 V) and lower ripple current capability (35 mA @ 120 Hz vs 112 mA @ 120 Hz). Substitution is unidirectional: the higher-rated part (ATB226M035) can replace the lower-rated part (226SVL016MDW), but not vice versa.

Q: What is the packaging difference?

A: The 226SVL016MDW is listed with "-" packaging notation, while the ATB226M035 is listed as Bulk packaging. Both parts are surface mount components with identical mounting type and package case designation (Radial, Can - SMD).