Equivalent & Substitute Parts for 678D337M010CD4D

Part Overview

The Vishay Sprague 678D337M010CD4D is a 330 µF, 10 V aluminum electrolytic capacitor in radial through-hole configuration. This component is classified as Active and suitable for general purpose applications. The part operates across a temperature range of -55°C to 105°C with a rated lifetime of 3000 hours at 105°C. Due to its RoHS non-compliant status and the industry-wide transition toward RoHS3 compliant components, equivalent substitute parts with improved electrical performance characteristics and regulatory compliance are available for circuit designs requiring enhanced reliability or regulatory adherence.

Substiute Parts

678D337M010CD4D

Vishay SpragueIn Stock: 958678D337M010CD4D Datasheet

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337KXM035M

Cornell Dubilier / Illinois CapacitorIn Stock: 982337KXM035M Datasheet

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B41858C7337M000

EPCOS - TDK ElectronicsIn Stock: 16143B41858C7337M000 Datasheet

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B41888C7337M000

EPCOS - TDK ElectronicsIn Stock: 6952B41888C7337M000 Datasheet

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ELXV250ELL331MJ16S

Chemi-ConIn Stock: 3149ELXV250ELL331MJ16S Datasheet

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ELXY250ELL331MJ16S

Chemi-ConIn Stock: 3868ELXY250ELL331MJ16S Datasheet

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UPJ1E331MPD6

NichiconIn Stock: 2924UPJ1E331MPD6 Datasheet

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UPM1E331MPD6

NichiconIn Stock: 2912UPM1E331MPD6 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the 678D337M010CD4D is determined by the following critical parameters:

Primary Substitution Criteria:

• Capacitance value: 330 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Lead spacing: 0.197" (5.00 mm) (exact match required)
• Case diameter: 0.394" (10.00 mm) (exact match required)
• Mounting type: Through Hole Radial (exact match required)
• Operating temperature range: -55°C to 105°C (exact match required)

Secondary Substitution Criteria (Allowable Variations):

• Voltage rating: May be equal to or greater than 10 V
• Lifetime @ 105°C: May be equal to or greater than 3000 hours
• ESR: May be equal to or lower than 350 mOhm
• Ripple current capability: May be equal to or greater than specified values
• Height (seated): May vary within mechanical envelope constraints
• RoHS compliance: May be upgraded to RoHS3 compliant

Substitute parts are grouped into two categories: Voltage-Upgraded Substitutes (rated 25 V or 35 V) and Direct Voltage Equivalents (rated 10 V or 25 V). All substitute parts maintain identical capacitance, tolerance, lead spacing, case diameter, and mounting configuration.

Parameter Comparison

Engineering Selection Recommendations

For RoHS3 Compliance Requirements: Substitute parts B41858C7337M000, B41888C7337M000, ELXV250ELL331MJ16S, ELXY250ELL331MJ16S, UPJ1E331MPD6, and UPM1E331MPD6 are all RoHS3 compliant. The original 678D337M010CD4D is RoHS non-compliant and should be replaced in new designs subject to RoHS3 regulations.

For Automotive Applications with AEC-Q200 Certification: Parts B41858C7337M000, B41888C7337M000, ELXV250ELL331MJ16S, ELXY250ELL331MJ16S, and UPM1E331MPD6 carry AEC-Q200 ratings. Part B41888C7337M000 additionally specifies AEC-Q200 compliance with the highest lifetime rating (7000 hours @ 105°C) and lowest ESR (64 mOhm @ 10 kHz).

For General Purpose Applications: UPJ1E331MPD6 and UPM1E331MPD6 are designated for general purpose use. Both are RoHS3 compliant with 5000-hour lifetimes at 105°C. UPM1E331MPD6 maintains the original height specification of 0.669" (17.00 mm).

For Voltage Margin Enhancement: Parts rated at 35 V (337KXM035M, B41858C7337M000, B41888C7337M000) provide increased voltage margin over the original 10 V rating. These are suitable for applications requiring enhanced overvoltage protection.

For Extended Lifetime Requirements: B41888C7337M000 offers the longest rated lifetime at 7000 hours @ 105°C, compared to the original 3000-hour specification.

For Lowest ESR Performance: B41888C7337M000 provides the lowest ESR at 64 mOhm @ 10 kHz, followed by B41858C7337M000 at 118 mOhm @ 10 kHz.

Frequently Asked Questions (FAQ)

Q: Can I use a 25 V or 35 V rated capacitor in place of the 10 V 678D337M010CD4D?

A: Yes. Higher voltage-rated capacitors are electrically compatible substitutes. A capacitor rated for higher voltage can safely operate at lower voltages. The 25 V and 35 V rated substitutes listed maintain all other critical parameters (capacitance, tolerance, lead spacing, case diameter, mounting type, and operating temperature range) identical to the original part.

Q: What is the significance of ESR (Equivalent Series Resistance) in selecting a substitute?

A: ESR affects ripple current handling capability and heat generation. Lower ESR values indicate better high-frequency performance and reduced power dissipation. Substitute parts with equal or lower ESR values are acceptable replacements. The original part specifies 350 mOhm @ 20 Hz; substitutes with lower ESR values (such as B41888C7337M000 at 64 mOhm @ 10 kHz) provide improved performance.

Q: Are there mechanical compatibility concerns when substituting these parts?

A: Lead spacing (0.197" / 5.00 mm) and case diameter (0.394" / 10.00 mm) are identical across all substitute parts, ensuring PCB footprint compatibility. Height variations exist: the original part is 0.669" (17.00 mm); some substitutes are 0.689" (17.50 mm) or 0.650" (16.50 mm). Verify clearance in your specific application before selection.

Q: What does "Not For New Designs" status mean for UPJ1E331MPD6 and UPM1E331MPD6?

A: This designation indicates the manufacturer recommends these parts for legacy or existing designs only. For new circuit designs, select from parts with "Active" status: 337KXM035M, B41858C7337M000, B41888C7337M000, ELXV250ELL331MJ16S, or ELXY250ELL331MJ16S.

Q: How does lifetime rating affect part selection?

A: Lifetime rating specifies the expected operational duration at maximum rated temperature (105°C). The original part is rated 3000 hours @ 105°C. Substitute parts with equal or longer lifetimes (4000, 5000, or 7000 hours) provide extended service life. Selection depends on application duty cycle and reliability requirements.

Q: Which substitute offers the best overall performance upgrade?

A: B41888C7337M000 combines the lowest ESR (64 mOhm @ 10 kHz), longest lifetime (7000 hours @ 105°C), RoHS3 compliance, AEC-Q200 certification, and highest inventory availability (6876 pcs). This part represents a comprehensive performance upgrade from the original 678D337M010CD4D.

Q: Are all substitute parts RoHS3 compliant?

A: All listed substitute parts are RoHS3 compliant. The original 678D337M010CD4D is RoHS non-compliant. If regulatory compliance is required, any of the listed substitutes are acceptable.

Q: What is the difference between ELXV250ELL331MJ16S and ELXY250ELL331MJ16S?

A: Both are Chemi-Con 330 µF, 25 V radial capacitors with identical electrical specifications except lifetime: ELXV250ELL331MJ16S is rated 3000 hours @ 105°C (matching the original part), while ELXY250ELL331MJ16S is rated 5000 hours @ 105°C. Both are RoHS3 compliant and AEC-Q200 certified.