ECO-S1VP682BA Equivalent & Substitute Parts

Part Overview

The ECO-S1VP682BA is a 6800 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 design support and production continuity. 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	6800 µF
Voltage Rating	35 V
Tolerance	±20%
Package Type	Radial, Can - Snap-In
Mounting Type	Through Hole
Lead Spacing	0.394" (10.00 mm)
Operating Temperature	-40°C to 85°C
Polarization	Polar
Lifetime @ Temperature	3000 Hrs @ 85°C

Substitute Part Grouping Explanation

Substitution eligibility for the ECO-S1VP682BA is determined by strict adherence to the following electrical and mechanical parameters:

Critical Parameters (Must Match Exactly):

Capacitance: 6800 µF
Voltage Rating: 35 V
Tolerance: ±20%
Polarization: Polar
Package Type: Radial, Can - Snap-In
Mounting Type: Through Hole
Lead Spacing: 0.394" (10.00 mm)
Operating Temperature Range: -40°C to 85°C

Acceptable Variation Parameters:

ESR (Equivalent Series Resistance): Variation permitted within manufacturer specifications
Lifetime @ 85°C: Minimum 2000 hours acceptable; 3000 hours preferred
Physical Dimensions (Diameter and Height): Variation permitted provided lead spacing and mounting footprint remain compatible
Ripple Current Ratings: Variation permitted based on application requirements

All substitute parts listed maintain identical electrical ratings and through-hole mounting compatibility with the original ECO-S1VP682BA.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Capacitance	Voltage	Tolerance	ESR @ 120Hz	Lifetime @ 85°C	Size Dia (mm)	Height (mm)	Product Status
ECO-S1VP682BA	Panasonic	6800 µF	35 V	±20%	66 mOhm	3000 Hrs	22.00	35.00	Obsolete
380LX682M035A202	Cornell Dubilier Electronics	6800 µF	35 V	±20%	70 mOhm	3000 Hrs	35.00	22.00	Active
380LX682M035J022	Cornell Dubilier Electronics	6800 µF	35 V	±20%	69 mOhm	3000 Hrs	25.00	32.00	Active
B41231A7688M000	EPCOS - TDK Electronics	6800 µF	35 V	±20%	—	2000 Hrs	22.00	42.00	Active
SLPX682M035A7P3	Cornell Dubilier Electronics	6800 µF	35 V	±20%	78 mOhm	3000 Hrs	22.00	40.00	Active
SLPX682M035C3P3	Cornell Dubilier Electronics	6800 µF	35 V	±20%	78 mOhm	3000 Hrs	25.00	30.00	Active
SLPX682M035E1P3	Cornell Dubilier Electronics	6800 µF	35 V	±20%	78 mOhm	3000 Hrs	30.00	25.00	Active

Engineering Selection Recommendations

All listed substitute parts maintain active product status with the exception of the original ECO-S1VP682BA, which is obsolete. Selection among active alternatives should be based on:

Compliance and Certification:

Cornell Dubilier Electronics (CDE) parts: 380LX682M035A202, 380LX682M035J022, SLPX682M035A7P3, SLPX682M035C3P3, and SLPX682M035E1P3 are ROHS3 compliant and REACH unaffected.
EPCOS - TDK Electronics part B41231A7688M000 is ROHS3 compliant and REACH unaffected.

Electrical Performance:

Parts with 3000-hour lifetime at 85°C (CDE 380LX and SLPX series) provide equivalent operational longevity to the original ECO-S1VP682BA.
The B41231A7688M000 offers reduced lifetime (2000 hours at 85°C) and should be evaluated for applications where extended thermal endurance is critical.
ESR values range from 66 mOhm to 78 mOhm, all within acceptable operating parameters for general-purpose applications.

Physical Compatibility:

All parts maintain 10.00 mm lead spacing and through-hole mounting configuration.
Physical dimensions vary; verify PCB layout accommodates the selected substitute's diameter and height specifications.

Frequently Asked Questions (FAQ)

Q: Can I substitute the ECO-S1VP682BA with any of the listed parts?

A: Yes, all listed parts are electrically and mechanically compatible substitutes. They maintain identical capacitance (6800 µF), voltage rating (35 V), tolerance (±20%), lead spacing (10.00 mm), and through-hole mounting configuration. Verify physical dimensions fit your PCB layout before final selection.

Q: What is the difference between the CDE 380LX and SLPX series?

A: Both series are manufactured by Cornell Dubilier Electronics and meet all electrical requirements. The primary differences are physical dimensions and ESR characteristics. The 380LX series offers ESR values of 69–70 mOhm, while the SLPX series provides 78 mOhm ESR. Select based on available PCB space and thermal performance requirements.

Q: Why does the B41231A7688M000 have a shorter lifetime rating?

A: The B41231A7688M000 is rated for 2000 hours at 85°C, compared to 3000 hours for other substitutes. This part remains suitable for applications where extended thermal endurance is not a design requirement. Evaluate your application's thermal profile and operational duration before selection.

Q: Are all substitute parts RoHS compliant?

A: Yes, all listed substitute parts are ROHS3 compliant. The CDE parts are REACH unaffected, and the EPCOS - TDK part is also REACH unaffected, making all options suitable for regulated markets.

Q: Does physical dimension variation affect compatibility?

A: Physical dimensions (diameter and height) vary among substitutes while maintaining the critical 10.00 mm lead spacing. Verify that your PCB layout and enclosure accommodate the selected part's specific dimensions. All parts are radial, can snap-in configuration with identical mounting footprint.

Q: Which substitute offers the best inventory availability?

A: SLPX682M035C3P3 has the highest inventory level at 10,391 pieces in stock, followed by SLPX682M035A7P3 at 3,913 pieces. Availability should be confirmed with your component supplier for current stock status.

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