ECO-S2DP471DA Equivalent & Substitute Parts

Part Overview

The ECO-S2DP471DA is a 470 µF, 200 V aluminum electrolytic capacitor in radial, can snap-in package manufactured by Panasonic Electronic Components. This component is classified as obsolete, making direct replacement necessary for ongoing production and maintenance applications. 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 stable capacitance and low equivalent series resistance.

Key Parameters

Parameter	Value
Capacitance	470 µF
Tolerance	±20%
Voltage - Rated	200 V
ESR @ 120Hz	388 mOhm
Lifetime @ Temperature	3000 Hrs @ 85°C
Operating Temperature Range	-40°C ~ 85°C
Ripple Current @ 120 Hz	1.85 A
Lead Spacing	0.394" (10.00 mm)
Size / Dimension	1.181" Dia (30.00 mm)
Height - Seated (Max)	0.984" (25.00 mm)
Mounting Type	Through Hole
Package / Case	Radial, Can - Snap-In
Polarization	Polar

Substitute Part Grouping Explanation

Substitution of the ECO-S2DP471DA is determined by the following critical parameters:

Primary Matching Criteria:

Capacitance: 470 µF (exact match required)
Tolerance: ±20% (exact match required)
Voltage Rating: 200 V minimum (equal or higher voltage acceptable)
Package / Case: Radial, Can - Snap-In (exact match required)
Lead Spacing: 0.394" (10.00 mm) (exact match required)
Mounting Type: Through Hole (exact match required)
Polarization: Polar (exact match required)

Secondary Compatibility Parameters:

Operating Temperature Range: -40°C minimum to 85°C minimum
Lifetime @ Temperature: 3000 Hrs @ 85°C minimum
Physical Dimensions: 1.181" Dia (30.00 mm) and 0.984" Height (25.00 mm) preferred for direct mechanical fit

Substitute parts are grouped into two categories: direct equivalents matching all primary parameters at 200 V rating, and upgrade alternatives offering enhanced voltage ratings or improved thermal performance while maintaining mechanical and electrical compatibility.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Tolerance	Voltage	Lifetime @ Temp	Operating Temp Range	Ripple Current @ 120 Hz	Size / Dimension	Height (Max)	Product Status	RoHS Status
ECO-S2DP471DA	Panasonic	470 µF	±20%	200 V	3000 Hrs @ 85°C	-40°C ~ 85°C	1.85 A	1.181" Dia (30.00 mm)	0.984" (25.00 mm)	Obsolete	RoHS Non-Compliant
200USG470MEFCSN25X25	Rubycon	470 µF	±20%	200 V	3000 Hrs @ 85°C	-40°C ~ 85°C	1.93 A	0.984" Dia (25.00 mm)	1.063" (27.00 mm)	Active	ROHS3 Compliant
LGU2D471MELB	Nichicon	470 µF	±20%	200 V	3000 Hrs @ 105°C	-40°C ~ 105°C	1.5 A	1.181" Dia (30.00 mm)	0.984" (25.00 mm)	Active	ROHS3 Compliant
LGU2P471MELB	Nichicon	470 µF	±20%	220 V	3000 Hrs @ 105°C	-40°C ~ 105°C	1.45 A	1.181" Dia (30.00 mm)	0.984" (25.00 mm)	Active	ROHS3 Compliant
LGW2E471MELB25	Nichicon	470 µF	±20%	250 V	3000 Hrs @ 105°C	-40°C ~ 105°C	2.2 A	1.181" Dia (30.00 mm)	0.984" (25.00 mm)	Active	ROHS3 Compliant
LLS2E471MELB	Nichicon	470 µF	±20%	250 V	3000 Hrs @ 85°C	-40°C ~ 85°C	2.04 A	1.181" Dia (30.00 mm)	0.984" (25.00 mm)	Active	ROHS3 Compliant
SLPX471M220E1P3	Cornell Dubilier Electronics (CDE)	470 µF	±20%	220 V	3000 Hrs @ 85°C	-40°C ~ 85°C	2.16 A	1.181" Dia (30.00 mm)	0.984" (25.00 mm)	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Equivalent (200 V Rating):

The 200USG470MEFCSN25X25 from Rubycon provides electrical equivalence at the original 200 V rating with active product status and ROHS3 compliance. Physical dimensions differ slightly (0.984" diameter vs. 1.181" original), requiring mechanical fit verification in the target application. This part is suitable for direct replacement where space constraints permit the smaller diameter.

Preferred Upgrade Options (Enhanced Performance):

The LGU2D471MELB from Nichicon maintains the original 200 V rating while offering extended operating temperature range (-40°C to 105°C) and improved thermal performance (3000 Hrs @ 105°C). Physical dimensions match the original part exactly (1.181" diameter, 0.984" height), ensuring mechanical compatibility without redesign. ROHS3 compliance and active product status support long-term supply continuity.

The LGW2E471MELB25 from Nichicon provides increased voltage margin (250 V) with identical physical dimensions and extended temperature capability. This option is suitable for applications requiring enhanced voltage headroom or improved reliability margins.

The SLPX471M220E1P3 from Cornell Dubilier Electronics offers 220 V rating with identical physical dimensions and active status. ESR specification (423 mOhm @ 120Hz) is provided, supporting applications with specific ripple current requirements.

All substitute parts maintain the required 470 µF capacitance, ±20% tolerance, radial snap-in package configuration, and 10.00 mm lead spacing. Selection should be based on voltage requirement, thermal environment, and available inventory status.

Frequently Asked Questions (FAQ)

Q: Can the 200USG470MEFCSN25X25 be used as a direct mechanical replacement?

A: The 200USG470MEFCSN25X25 matches all electrical parameters at 200 V but has a smaller diameter (0.984" vs. 1.181"). Mechanical fit verification is required. The lead spacing (10.00 mm) and mounting type (through hole, snap-in) are identical, so PCB compatibility is maintained if the smaller diameter accommodates the mounting footprint.

Q: What is the advantage of selecting LGU2D471MELB over the original ECO-S2DP471DA?

A: The LGU2D471MELB maintains the original 200 V rating and identical physical dimensions while offering extended operating temperature range (-40°C to 105°C vs. -40°C to 85°C) and improved thermal lifetime (3000 Hrs @ 105°C). It is ROHS3 compliant and has active product status, ensuring long-term availability.

Q: Are higher voltage-rated substitutes (220 V, 250 V) compatible with 200 V applications?

A: Yes. Higher voltage ratings are electrically compatible with lower voltage applications. The LGU2P471MELB (220 V), LGW2E471MELB25 (250 V), and LLS2E471MELB (250 V) can be used in 200 V circuits. All maintain the required 470 µF capacitance, ±20% tolerance, and identical physical dimensions (1.181" diameter, 0.984" height).

Q: What is the difference between LGU2D471MELB and LGW2E471MELB25?

A: Both are Nichicon products with identical physical dimensions and extended temperature range. LGU2D471MELB is rated 200 V with 3000 Hrs @ 105°C. LGW2E471MELB25 is rated 250 V with 3000 Hrs @ 105°C. Selection depends on required voltage margin and application specifications.

Q: Does the SLPX471M220E1P3 provide ESR specifications?

A: Yes. The SLPX471M220E1P3 specifies ESR of 423 mOhm @ 120Hz, supporting applications with defined ripple current or thermal dissipation requirements. The original ECO-S2DP471DA specified 388 mOhm @ 120Hz.

Q: Are all substitute parts RoHS compliant?

A: All substitute parts listed are ROHS3 compliant. The original ECO-S2DP471DA is RoHS non-compliant. Selection of any substitute part satisfies RoHS compliance requirements for new designs or production transitions.

Q: What is the lead spacing for all parts?

A: All parts, including the original and all substitutes, maintain 0.394" (10.00 mm) lead spacing. PCB footprint compatibility is maintained across all options.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message