Equivalent & Substitute Parts for 226SML016M

Part Overview

The Cornell Dubilier 226SML016M is a 22 µF, 16 V aluminum electrolytic capacitor in surface mount radial can package (SMD). This component is classified as Active and serves general-purpose applications including bypass and decoupling functions in electronic circuits. The part is RoHS3 compliant with unlimited moisture sensitivity level (MSL 1) and operates across a temperature range of -40°C to 85°C with a rated lifetime of 2000 hours at 85°C.

Substitute parts are necessary when the original 226SML016M becomes unavailable, when design requirements demand enhanced performance characteristics such as higher voltage ratings or lower ESR, or when alternative manufacturers' components are preferred for supply chain optimization and cost management.

Substiute Parts

226SML016M

Cornell Dubilier / Illinois CapacitorIn Stock: 1161226SML016M Datasheet

Current PartRFQ

ATB226M035

Cornell Dubilier / Illinois CapacitorIn Stock: 21115ATB226M035 Datasheet

UpgradeRFQ

MAL215375229E3

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 13276MAL215375229E3 Datasheet

UpgradeRFQ

NACE220M16V5X5.5TR13F

NIC Components CorpIn Stock: 51513NACE220M16V5X5.5TR13F Datasheet

Parametric EquivalentRFQ

UWJ1C220MCL1GB

NichiconIn Stock: 4014UWJ1C220MCL1GB Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 226SML016M is determined by strict adherence to the following critical parameters:

Mandatory Matching Parameters:

• Capacitance: 22 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Package / Case: Radial, Can - SMD (exact match required)
• Mounting Type: Surface Mount (exact match required)
• Polarization: Polar (exact match required)
• Size / Dimension: 0.197" Dia (5.00mm) (exact match required)
• Surface Mount Land Size: 0.209" L x 0.209" W (5.30mm x 5.30mm) (exact match required)

Voltage Rating Substitution Logic:

• Rated voltage of 16 V or higher is acceptable
• Higher voltage ratings provide additional design margin and component reliability
• Lower voltage ratings are not acceptable

Performance Parameters (Secondary Consideration):

• ESR, ripple current, and lifetime specifications may vary
• Lower ESR values indicate improved performance
• Extended lifetime ratings at higher temperatures indicate enhanced reliability
• These variations do not preclude substitution if critical parameters match

Regulatory & Compliance Parameters:

• RoHS3 compliance required for all substitutes
• MSL 1 (Unlimited) preferred for handling consistency
• REACH status should be verified for supply chain compliance

The substitute parts are grouped into two categories based on voltage rating:

Upgrade Category (Higher Voltage Rating):

• ATB226M035: 35 V rated (voltage upgrade with enhanced performance)

Parametric Equivalent Category (Same Voltage Rating):

• MAL215375229E3: 16 V rated (Vishay manufacturer equivalent)
• NACE220M16V5X5.5TR13F: 16 V rated (NIC Components equivalent)
• UWJ1C220MCL1GB: 16 V rated (Nichicon equivalent, Obsolete status)

Parameter Comparison

Engineering Selection Recommendations

ATB226M035 (Upgrade Substitute)

The ATB226M035 is a voltage-upgraded substitute with identical capacitance and tolerance specifications. This part is manufactured by the same supplier (Cornell Dubilier / Illinois Capacitor) as the original 226SML016M. The 35 V rating provides enhanced design margin for applications where the original 16 V specification may be marginal. The ATB226M035 demonstrates improved performance characteristics with lower ESR (8.44 Ohm @ 120Hz versus 12.057 Ohm @ 120Hz) and extended lifetime rating (3000 Hrs @ 105°C versus 2000 Hrs @ 85°C). The part is RoHS3 compliant and maintains MSL 1 rating. Physical dimensions are compatible with the original footprint, with a maximum seated height of 0.224" (5.70mm) compared to 0.217" (5.50mm) for the original. Surface mount land size shows a minor width variation (5.80mm versus 5.30mm), requiring verification of PCB pad layout compatibility. This substitute is suitable for applications requiring higher voltage margin or improved thermal performance.

MAL215375229E3 (Parametric Equivalent)

The MAL215375229E3 is a direct parametric equivalent manufactured by Vishay Beyschlag/BC Components. This part maintains the 16 V voltage rating and identical capacitance and tolerance specifications. The MAL215375229E3 offers superior ESR performance at 4 Ohm @ 100kHz, significantly lower than the original 12.057 Ohm @ 120Hz. Physical dimensions and surface mount land size are identical to the original part. The component is RoHS3 compliant with MSL 1 rating. Operating temperature range extends to -55°C to 105°C, providing broader environmental compatibility. Lifetime rating is 2000 Hrs @ 105°C, indicating improved thermal stability compared to the original 2000 Hrs @ 85°C specification. This substitute is supplied in Tape & Reel packaging, suitable for automated assembly processes. The MAL215375229E3 is recommended for applications prioritizing low ESR performance and extended temperature operation.

NACE220M16V5X5.5TR13F (Parametric Equivalent)

The NACE220M16V5X5.5TR13F is a parametric equivalent manufactured by NIC Components Corp. This part maintains the 16 V voltage rating, 22 µF capacitance, and ±20% tolerance. ESR specification is 12.1 Ohm @ 120Hz, nearly identical to the original 12.057 Ohm @ 120Hz. Physical dimensions and surface mount land size match the original part exactly. The component is RoHS compliant with MSL 1 rating. Operating temperature range is -40°C to 85°C, matching the original specification. Lifetime rating is 2000 Hrs @ 85°C, identical to the original. This substitute is supplied in Tape & Reel packaging. The NACE220M16V5X5.5TR13F provides the closest performance match to the original 226SML016M and is recommended for direct replacement applications where supply continuity is the primary objective.

UWJ1C220MCL1GB (Parametric Equivalent - Obsolete)

The UWJ1C220MCL1GB is a parametric equivalent manufactured by Nichicon. This part maintains the 16 V voltage rating, 22 µF capacitance, and ±20% tolerance. Physical dimensions and surface mount land size are identical to the original part. The component is RoHS3 compliant with MSL 1 rating. Operating temperature range is -40°C to 85°C, matching the original specification. Lifetime rating is 2000 Hrs @ 85°C, identical to the original. ESR specification is not provided in the available data. The critical limitation of this substitute is its Obsolete product status, indicating discontinued manufacturing and limited availability. REACH status is listed as Affected, requiring supply chain verification. This substitute is not recommended for new designs or long-term production applications due to obsolescence and potential supply constraints.

Frequently Asked Questions (FAQ)

Q1: Can I use ATB226M035 as a direct replacement for 226SML016M?

A: The ATB226M035 is electrically compatible as a substitute with the following considerations. The capacitance (22 µF) and tolerance (±20%) are identical. The voltage rating is upgraded from 16 V to 35 V, which is acceptable and provides additional design margin. Physical dimensions are compatible with the original footprint. The surface mount land size width increases from 5.30mm to 5.80mm, requiring verification that your PCB pads accommodate this variation. The seated height increases from 5.50mm to 5.70mm, requiring clearance verification. Both parts are RoHS3 compliant with MSL 1 rating. The ATB226M035 is suitable for applications where higher voltage margin or improved performance is beneficial.

Q2: What is the difference between parametric equivalents and upgrade substitutes?

A: Parametric equivalents (MAL215375229E3, NACE220M16V5X5.5TR13F, UWJ1C220MCL1GB) maintain the same voltage rating (16 V) as the original 226SML016M. These parts are designed for direct replacement in applications with identical electrical specifications. Upgrade substitutes (ATB226M035) feature a higher voltage rating (35 V) while maintaining the same capacitance and tolerance. Upgrade substitutes provide additional design margin and often improved performance characteristics such as lower ESR or extended lifetime ratings. Selection between parametric equivalents and upgrade substitutes depends on application requirements and design constraints.

Q3: Are all substitute parts RoHS3 compliant?

A: Four of the five substitute parts are explicitly RoHS3 compliant: ATB226M035, MAL215375229E3, and UWJ1C220MCL1GB. The NACE220M16V5X5.5TR13F is listed as RoHS Compliant without specific version designation. All parts meet regulatory requirements for lead-free and hazardous substance restrictions. Verification of specific RoHS version requirements for your application is recommended.

Q4: Which substitute offers the lowest ESR performance?

A: The MAL215375229E3 offers the lowest ESR at 4 Ohm @ 100kHz. The original 226SML016M has ESR of 12.057 Ohm @ 120Hz. The ATB226M035 provides ESR of 8.44 Ohm @ 120Hz. The NACE220M16V5X5.5TR13F has ESR of 12.1 Ohm @ 120Hz. The UWJ1C220MCL1GB does not provide ESR specification. Lower ESR values indicate reduced impedance and improved high-frequency performance, beneficial for bypass and decoupling applications.

Q5: Can I use UWJ1C220MCL1GB in new production designs?

A: The UWJ1C220MCL1GB is not recommended for new production designs due to its Obsolete product status. Obsolete components indicate discontinued manufacturing and limited availability, creating supply chain risk. Additionally, REACH status is listed as Affected, requiring compliance verification. For new designs, select from active-status substitutes: ATB226M035, MAL215375229E3, or NACE220M16V5X5.5TR13F.

Q6: What are the critical parameters that must match between the original and substitute?

A: The following parameters must match exactly for substitution compatibility: Capacitance (22 µF), Tolerance (±20%), Package / Case (Radial, Can - SMD), Mounting Type (Surface Mount), Polarization (Polar), and Size / Dimension (0.197" Dia / 5.00mm). Surface Mount Land Size (0.209" L x 0.209" W / 5.30mm x 5.30mm) must match or be verified for PCB pad compatibility. Voltage rating must be equal to or higher than the original 16 V specification. All substitutes must be RoHS3 compliant or equivalent.

Q7: Do I need to verify PCB clearance for all substitutes?

A: Yes, clearance verification is required for the ATB226M035 due to its increased seated height of 0.224" (5.70mm) compared to the original 0.217" (5.50mm). This 0.007" (0.20mm) increase may affect components or traces in close proximity. The other parametric equivalents (MAL215375229E3, NACE220M16V5X5.5TR13F, UWJ1C220MCL1GB) maintain identical seated height specifications and do not require clearance re-verification. Surface mount land size verification is required for ATB226M035 due to width variation from 5.30mm to 5.80mm.

Q8: Which substitute is recommended for high-temperature applications?

A: The ATB226M035 and MAL215375229E3 both support extended operating temperature ranges. The ATB226M035 operates from -55°C to 105°C with 3000 Hrs @ 105°C lifetime rating. The MAL215375229E3 operates from -55°C to 105°C with 2000 Hrs @ 105°C lifetime rating. Both parts provide superior thermal performance compared to the original 226SML016M (-40°C to 85°C, 2000 Hrs @ 85°C). The ATB226M035 is recommended for high-temperature applications requiring extended component lifetime.

Q9: What packaging formats are available for these substitutes?

A: The original 226SML016M is supplied in Bulk packaging. The ATB226M035 is also supplied in Bulk packaging. The MAL215375229E3, NACE220M16V5X5.5TR13F, and UWJ1C220MCL1GB are supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. Tape & Reel packaging is standard for high-volume production and provides better handling and traceability compared to bulk packaging.

Q10: Are there any REACH compliance concerns with these substitutes?

A: The original 226SML016M has REACH status listed as REACH Unaffected. The ATB226M035, MAL215375229E3, and NACE220M16V5X5.5TR13F also have REACH Unaffected status. The UWJ1C220MCL1GB has REACH status listed as REACH Affected, requiring supply chain verification and potential compliance documentation. For applications with strict REACH compliance requirements, select substitutes with REACH Unaffected status.