ECO-S1VP223DA Equivalent & Substitute Parts

Part Overview

The ECO-S1VP223DA is a 22000 µF, 35 V aluminum electrolytic capacitor in radial, can snap-in package manufactured by Panasonic Electronic Components. This component is classified as obsolete, making equivalent substitute parts necessary for ongoing system support and new design implementations. The part operates across a temperature range of -40°C to 85°C with a rated lifetime of 3000 hours at 85°C, serving general-purpose applications requiring high-capacitance energy storage.

Key Parameters

Parameter	Value
Capacitance	22000 µF
Voltage Rating	35 V
Tolerance	±20%
ESR (Equivalent Series Resistance)	26 mOhm @ 120 Hz
Lifetime @ Temperature	3000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Lead Spacing	0.394" (10.00 mm)
Case Diameter	1.181" (30.00 mm)
Package Type	Radial, Can - Snap-In
Mounting Type	Through Hole
Polarization	Polar

Substitute Part Grouping Explanation

Substitution of the ECO-S1VP223DA is determined by strict electrical and mechanical compatibility criteria. All substitute parts must maintain the following core parameters:

Capacitance: 22000 µF (exact match)
Voltage Rating: 35 V (exact match)
Tolerance: ±20% (exact match)
Package Type: Radial, Can - Snap-In (exact match)
Lead Spacing: 0.394" (10.00 mm) (exact match)
Mounting Type: Through Hole (exact match)
Polarization: Polar (exact match)

Secondary parameters including ESR, ripple current ratings, case diameter, and height may vary within acceptable engineering limits while maintaining functional equivalence. All substitute parts listed are active products from established manufacturers, providing improved availability compared to the obsolete main part.

Parameter Comparison

Parameter	ECO-S1VP223DA (Panasonic)	380LX223M035K052 (CDE)	380LX223M035A042 (CDE)	MAL225650223E3 (Vishay)	SLPX223M035H4P3 (CDE)
Capacitance	22000 µF	22000 µF	22000 µF	22000 µF	22000 µF
Voltage Rating	35 V	35 V	35 V	35 V	35 V
Tolerance	±20%	±20%	±20%	±20%	±20%
ESR @ 120 Hz	26 mOhm	26 mOhm	26 mOhm	24 mOhm	24 mOhm
Lifetime @ Temperature	3000 Hrs @ 85°C	3000 Hrs @ 85°C	3000 Hrs @ 85°C	2000 Hrs @ 105°C	3000 Hrs @ 85°C
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 85°C	-40°C ~ 105°C	-40°C ~ 85°C
Lead Spacing	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)	0.394" (10.00 mm)
Case Diameter	1.181" (30.00 mm)	1.181" (30.00 mm)	1.378" (35.00 mm)	1.378" (35.00 mm)	1.378" (35.00 mm)
Height (Seated Max)	1.969" (50.00 mm)	2.047" (52.00 mm)	1.654" (42.00 mm)	1.654" (42.00 mm)	1.772" (45.00 mm)
Package Type	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In	Radial, Can - Snap-In
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Product Status	Obsolete	Active	Active	Active	Active
RoHS Status	Not specified	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant

Engineering Selection Recommendations

All four substitute parts meet the core electrical and mechanical requirements for direct replacement of the ECO-S1VP223DA. Selection among these alternatives should be based on the following factors:

380LX223M035K052 (Cornell Dubilier Electronics): This part maintains identical case diameter (30.00 mm) to the original component, minimizing PCB layout modifications. It provides matching ESR and lifetime specifications. ROHS3 compliance and active product status ensure long-term availability.

380LX223M035A042 (Cornell Dubilier Electronics): This alternative features a larger case diameter (35.00 mm) and reduced height (42.00 mm), offering improved thermal performance through increased surface area. Identical electrical specifications and ROHS3 compliance support modern design requirements.

MAL225650223E3 (Vishay Beyschlag/Draloric/BC Components): This part provides superior ESR performance (24 mOhm versus 26 mOhm) and extended operating temperature range (-40°C to 105°C). The increased case diameter and reduced height offer thermal advantages. ROHS3 compliance is confirmed.

SLPX223M035H4P3 (Cornell Dubilier Electronics): This option combines improved ESR (24 mOhm) with enhanced ripple current ratings at high frequency (7.98 A @ 20 kHz). The larger case diameter and moderate height provide balanced thermal and spatial characteristics. ROHS3 compliance is confirmed.

All substitute parts carry REACH compliance status appropriate for their respective manufacturers and are available in active production quantities.

Frequently Asked Questions (FAQ)

Q: Can any of these substitute parts be used interchangeably with the ECO-S1VP223DA?

A: Yes, all four substitute parts are electrically and mechanically compatible. The primary consideration is PCB layout accommodation. The 380LX223M035K052 maintains the original 30.00 mm case diameter, while the other three alternatives use a 35.00 mm diameter, requiring verification of available board space.

Q: What is the significance of the case diameter difference?

A: Case diameter affects PCB footprint and thermal dissipation. The 30.00 mm diameter (380LX223M035K052) matches the original component exactly. The 35.00 mm diameter alternatives provide increased surface area for heat dissipation but require larger mounting holes and clearance on the PCB.

Q: How do ESR differences affect circuit performance?

A: ESR (Equivalent Series Resistance) influences ripple current handling and heat generation. The original part and 380LX223M035K052 specify 26 mOhm, while MAL225650223E3 and SLPX223M035H4P3 offer 24 mOhm. Lower ESR reduces power dissipation and improves high-frequency performance. Selection depends on circuit ripple current requirements.

Q: Are all substitute parts RoHS compliant?

A: Yes, all four substitute parts are ROHS3 compliant, meeting current environmental and regulatory requirements for electronic components.

Q: What is the difference between the lifetime specifications?

A: The ECO-S1VP223DA and three CDE alternatives specify 3000 hours at 85°C. The MAL225650223E3 specifies 2000 hours at the higher temperature of 105°C. For applications operating at or below 85°C, all parts provide equivalent service life. For higher-temperature applications, the Vishay part's extended temperature range may provide additional margin.

Q: Which substitute part should be selected for new designs?

A: Selection depends on specific application requirements. For space-constrained designs matching the original footprint, use 380LX223M035K052. For improved thermal performance, select from the 35.00 mm diameter options. For maximum ESR performance and temperature range, MAL225650223E3 is optimal. For balanced ripple current performance, SLPX223M035H4P3 is recommended.

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