ECO-S2CB102DA Equivalent & Substitute Parts

Part Overview

The ECO-S2CB102DA is a 1000 µF, 160 V aluminum electrolytic capacitor in radial, can snap-in package manufactured by Panasonic Electronic Components. This component is classified as obsolete, making equivalent substitutes necessary for ongoing production and maintenance applications. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 3000 hours at 105°C, serving general-purpose energy storage and filtering functions in electronic equipment.

Substiute Parts

ECO-S2CB102DA

Panasonic Electronic ComponentsIn Stock: 1143ECO-S2CB102DA Datasheet

Current PartRFQ

160MXG1000MEFCSN30X25

RubyconIn Stock: 657023160MXG1000MEFCSN30X25 Datasheet

DirectRFQ

381LX102M160K022

Cornell Dubilier Electronics (CDE)In Stock: 887381LX102M160K022 Datasheet

DirectRFQ

B43508B2108M000

EPCOS - TDK ElectronicsIn Stock: 1108B43508B2108M000 Datasheet

DirectRFQ

LGN2C102MELB25

NichiconIn Stock: 1194LGN2C102MELB25 Datasheet

DirectRFQ

LGU2C102MELB

NichiconIn Stock: 1335LGU2C102MELB Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the ECO-S2CB102DA is determined by strict equivalence across the following parameters: capacitance (1000 µF), voltage rating (160 V or higher), tolerance (±20%), package type (radial, can snap-in), lead spacing (10.00 mm), diameter (30.00 mm), and mounting type (through hole). All substitute parts must maintain the same operating temperature range (-40°C to 105°C) and lifetime rating (3000 hours @ 105°C).

Substitute parts are grouped into two categories:

Direct Equivalents (160 V Rating): Parts meeting all electrical and mechanical parameters of the original specification.

Parametric Equivalent (160 V Rating): Parts meeting all critical parameters with minor variations in physical height or ripple current characteristics that do not affect functional compatibility.

Higher Voltage Alternative (200 V Rating): Part with elevated voltage rating suitable for applications requiring additional voltage margin, though not a direct replacement for 160 V-rated designs.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement: LGU2C102MELB (Nichicon) provides the closest physical match to the original ECO-S2CB102DA, maintaining identical height (30.00 mm) and capacitance specifications. This part is active in production and ROHS3 compliant, eliminating obsolescence risk.

For Space-Constrained Applications: 160MXG1000MEFCSN30X25 (Rubycon) and LGN2C102MELB25 (Nichicon) both offer reduced height (27.00 mm) while maintaining all electrical parameters. Both are active products with ROHS3 compliance.

For Height-Flexible Designs: 381LX102M160K022 (Cornell Dubilier Electronics) accommodates designs with additional vertical clearance (32.00 mm) and is actively produced with ROHS3 compliance.

For Elevated Voltage Margin Applications: B43508B2108M000 (EPCOS - TDK Electronics) operates at 200 V rating with lower ESR (120 mOhm @ 100Hz) and is suitable only when circuit design permits higher voltage components. Physical height increases to 35.00 mm and ripple current reduces to 1.95 A @ 100 Hz.

All recommended substitutes maintain the required 3000-hour lifetime at 105°C, operating temperature range of -40°C to 105°C, and through-hole mounting compatibility with 10.00 mm lead spacing.

Frequently Asked Questions (FAQ)

Q: Can I use a 200 V rated capacitor in place of a 160 V rated capacitor?

A: Yes, provided circuit design permits. The B43508B2108M000 (200 V) is electrically compatible with 160 V applications. However, verify that physical height (35.00 mm) and reduced ripple current (1.95 A @ 100 Hz) do not conflict with board layout or thermal requirements.

Q: What is the impact of height variation among substitute parts?

A: Height variations (27.00 mm to 35.00 mm) affect PCB clearance and mechanical fit. Verify available vertical space before selection. The LGU2C102MELB maintains original height (30.00 mm) for direct mechanical compatibility.

Q: Are all substitute parts RoHS compliant?

A: All active substitute parts listed are ROHS3 compliant. The original ECO-S2CB102DA does not specify RoHS status due to its obsolete classification.

Q: Do ESR differences affect circuit performance?

A: ESR variations (120 mOhm to 199 mOhm) influence ripple voltage and thermal performance. The original part specifies 199 mOhm @ 120Hz. Substitutes with unspecified ESR should be verified against circuit thermal and noise requirements during design validation.

Q: Is lead spacing identical across all substitutes?

A: Yes. All substitute parts maintain 10.00 mm lead spacing and 30.00 mm diameter, ensuring PCB footprint compatibility with the original design.