ECO-S1CA153DA Equivalent & Substitute Parts

Part Overview

The ECO-S1CA153DA is a 15000 µF, 16 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components in the TS-HA series. This radial, can-style snap-in capacitor is designed for general-purpose applications with a rated lifetime of 3000 hours at 105°C. The product is currently obsolete, making equivalent and substitute parts necessary for ongoing system support and component sourcing.

Key Parameters

Parameter	Value
Capacitance	15000 µF
Voltage Rating	16 V
Tolerance	±20%
ESR @ 120 Hz	46 mOhm
Lifetime @ 105°C	3000 Hours
Operating Temperature Range	-40°C to 105°C
Ripple Current @ 120 Hz	3.2 A
Ripple Current @ 100 kHz	3.68 A
Lead Spacing	10.00 mm (0.394")
Diameter	30.00 mm (1.181")
Height (Seated Max)	32.00 mm (1.260")
Mounting Type	Through Hole
Package Type	Radial, Can - Snap-In
Polarization	Polar
Moisture Sensitivity Level	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution for the ECO-S1CA153DA is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters (Must Match):

Capacitance: 15000 µF
Voltage Rating: 16 V
Tolerance: ±20%
Polarization: Polar
Mounting Type: Through Hole
Package Type: Radial, Can - Snap-In
Lead Spacing: 10.00 mm

Compatible Variation Parameters:

ESR: Equivalent or lower values acceptable
Lifetime @ 105°C: Equal or greater values acceptable
Ripple Current: Equal or greater values acceptable
Physical Dimensions: Diameter and height variations permitted within mechanical envelope constraints
Operating Temperature Range: Must encompass -40°C to 105°C minimum

Parts are grouped into three categories based on substitution relationship:

Direct Substitutes: Parts meeting all critical parameters with equivalent or superior electrical performance characteristics.

Upgrade Substitutes: Parts meeting all critical parameters with enhanced lifetime or performance specifications, suitable for improved reliability.

Similar Substitutes: Parts meeting all critical parameters with dimensional or performance variations that may require mechanical or thermal evaluation in specific applications.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	ESR @ 120 Hz	Lifetime @ 105°C	Diameter (mm)	Height (mm)	Product Status	RoHS Status
ECO-S1CA153DA	Panasonic	15000 µF	16 V	±20%	46 mOhm	3000 Hrs	30.00	32.00	Obsolete	REACH Affected
16MXG15000MEFCSN25X30	Rubycon	15000 µF	16 V	±20%	—	3000 Hrs	25.00	32.00	Active	ROHS3 Compliant
B41252C4159M	EPCOS - TDK Electronics	15000 µF	16 V	±20%	—	2000 Hrs	30.00	32.00	Active	ROHS3 Compliant
SLP153M016E1P3	Cornell Dubilier Electronics (CDE)	15000 µF	16 V	±20%	44 mOhm	3000 Hrs	30.00	25.00	Active	ROHS3 Compliant
16VXG15000MEFCSN30X30	Rubycon	15000 µF	16 V	±20%	—	5000 Hrs	30.00	32.00	Active	ROHS3 Compliant
16VXG15000MEFC30X30	Rubycon	15000 µF	16 V	±20%	—	5000 Hrs	30.00	32.00	Active	RoHS non-compliant
25MXG15000MEFCSN30X30	Rubycon	15000 µF	25 V	±20%	—	3000 Hrs	30.00	32.00	Active	ROHS3 Compliant
LGY1C153MELB30	Nichicon	15000 µF	16 V	±20%	—	5000 Hrs	30.00	32.00	Active	ROHS3 Compliant
381LX153M016J032	Cornell Dubilier Electronics (CDE)	15000 µF	16 V	±20%	—	3000 Hrs	25.00	37.00	Active	ROHS3 Compliant
LP153M016H3P3	Cornell Dubilier Electronics (CDE)	15000 µF	16 V	±20%	46 mOhm	1000 Hrs	35.00	30.00	Active	ROHS3 Compliant
SLP153M016A7P3	Cornell Dubilier Electronics (CDE)	15000 µF	16 V	±20%	44 mOhm	3000 Hrs	22.00	40.00	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Substitutes (Equivalent Performance):

16MXG15000MEFCSN25X30 (Rubycon) and B41252C4159M (EPCOS - TDK Electronics) are direct substitutes meeting all critical electrical parameters. The Rubycon part maintains 3000-hour lifetime matching the original specification. The EPCOS part provides active product status with ROHS3 compliance but operates at reduced lifetime (2000 hours). Both are suitable for applications where the original ECO-S1CA153DA specifications are required.

Upgrade Substitutes (Enhanced Reliability):

16VXG15000MEFCSN30X30 (Rubycon) and LGY1C153MELB30 (Nichicon) offer extended lifetime of 5000 hours at 105°C, providing improved reliability over the original 3000-hour specification. Both maintain identical electrical ratings and physical dimensions. These parts are recommended for applications requiring enhanced long-term stability. The Rubycon part is ROHS3 compliant; the Nichicon part is also ROHS3 compliant.

25MXG15000MEFCSN30X30 (Rubycon) provides a higher voltage rating (25 V) while maintaining identical capacitance and physical dimensions. This part is suitable for applications where voltage margin improvement is beneficial, with ROHS3 compliance and 3000-hour lifetime.

Similar Substitutes (Dimensional Variations):

SLP153M016E1P3 (Cornell Dubilier Electronics), 381LX153M016J032 (Cornell Dubilier Electronics), LP153M016H3P3 (Cornell Dubilier Electronics), and SLP153M016A7P3 (Cornell Dubilier Electronics) meet all critical electrical parameters but feature dimensional variations in diameter and/or height. These parts are suitable for applications where mechanical envelope constraints permit dimensional flexibility. All are ROHS3 compliant and active products.

Compliance Considerations:

All substitute parts listed are ROHS3 compliant except 16VXG15000MEFC30X30, which is RoHS non-compliant. Selection should account for regulatory requirements in target applications. All parts maintain REACH compliance status as unaffected or compliant.

Frequently Asked Questions (FAQ)

Q: Can I use 25MXG15000MEFCSN30X30 as a direct replacement for ECO-S1CA153DA?

A: Yes, 25MXG15000MEFCSN30X30 is mechanically and electrically compatible. It maintains identical capacitance (15000 µF), tolerance (±20%), physical dimensions (30 mm diameter, 32 mm height), and lead spacing (10 mm). The higher voltage rating (25 V vs. 16 V) provides additional voltage margin and does not prevent substitution in 16 V applications.

Q: What is the difference between direct and upgrade substitutes?

A: Direct substitutes meet all original specifications with equivalent performance. Upgrade substitutes meet all original specifications but offer enhanced characteristics, such as extended lifetime (5000 hours vs. 3000 hours), providing improved reliability without changing electrical or mechanical compatibility.

Q: Can I use parts with different physical dimensions?

A: Similar substitutes with dimensional variations (such as SLP153M016E1P3 or 381LX153M016J032) are electrically compatible but require mechanical evaluation. Verify that the alternative dimensions fit within the available mounting space and do not interfere with adjacent components or thermal management requirements.

Q: Why is LP153M016H3P3 listed as a similar substitute despite lower lifetime?

A: LP153M016H3P3 meets all critical electrical parameters (15000 µF, 16 V, ±20% tolerance, snap-in package) and maintains the same ESR specification (46 mOhm @ 120 Hz). However, its 1000-hour lifetime at 105°C is significantly lower than the original 3000-hour specification. This part is suitable only for applications with reduced thermal stress or shorter operational life requirements.

Q: Are all substitute parts RoHS compliant?

A: Most substitute parts are ROHS3 compliant. The exception is 16VXG15000MEFC30X30 (Rubycon), which is RoHS non-compliant. Verify compliance requirements for your specific application before selection.

Q: What parameters must match exactly for substitution?

A: Capacitance (15000 µF), voltage rating (16 V), tolerance (±20%), polarization (polar), mounting type (through hole), package type (radial, can - snap-in), and lead spacing (10 mm) must match exactly. ESR, lifetime, ripple current, and physical dimensions may vary within acceptable ranges based on application requirements.

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