ECA-2VM010I Equivalent & Substitute Parts

Part Overview

The ECA-2VM010I is a 1 µF, 350 V aluminum electrolytic capacitor in radial, can package manufactured by Panasonic Electronic Components. This component is rated for 2000 hours at 85°C and is designed for general-purpose applications requiring through-hole mounting. The part is currently active in production with ROHS3 compliance.

Substitute parts are necessary when the original specification requires higher voltage ratings, extended temperature ranges, improved reliability at elevated temperatures, or when packaging formats differ for procurement or assembly requirements.

Substiute Parts

ECA-2VM010I

Panasonic Electronic ComponentsIn Stock: 720ECA-2VM010I Datasheet

Current PartRFQ

ECA-2VM010

Panasonic Electronic ComponentsIn Stock: 3299ECA-2VM010 Datasheet

DirectRFQ

ECA-2GHG010I

Panasonic Electronic ComponentsIn Stock: 33051ECA-2GHG010I Datasheet

UpgradeRFQ

ECA-2GM010

Panasonic Electronic ComponentsIn Stock: 3223ECA-2GM010 Datasheet

UpgradeRFQ

UVK2G010MED1TD

NichiconIn Stock: 3018UVK2G010MED1TD Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECA-2VM010I is determined by the following parameters:

Critical Parameters (Must Match):

• Capacitance: 1 µF
• Tolerance: ±20%
• Polarization: Polar
• Mounting Type: Through Hole
• Package / Case: Radial, Can
• Lead Spacing: 0.098" (2.50mm)
• Size / Dimension: 0.248" Dia (6.30mm)

Allowable Variations:

• Voltage - Rated: Equal to or greater than 350 V
• Operating Temperature Range: Equal to or greater than -25°C ~ 85°C
• Lifetime @ Temperature: Equal to or greater than 2000 Hrs @ 85°C
• Height - Seated (Max): Within mechanical tolerance
• Packaging Format: Bulk or Cut Tape (CT)
• Manufacturer: Different manufacturers acceptable if all parameters align

The substitute parts listed below meet these criteria and are electrically and mechanically compatible with the ECA-2VM010I.

Parameter Comparison

Engineering Selection Recommendations

ECA-2VM010 (Direct Equivalent): This part is identical to the main part ECA-2VM010I in all electrical and mechanical specifications. The only difference is packaging format (Bulk versus Tape & Reel). Selection is appropriate for applications with identical voltage and temperature requirements. Product status is Active with ROHS3 compliance.

ECA-2GHG010I (Upgrade Option): This part provides increased voltage rating (400 V versus 350 V) and extended maximum operating temperature (105°C versus 85°C) with lifetime rating of 2000 hours at 105°C. Mechanical compatibility is maintained. Product status is Active with ROHS3 compliance. Selection is appropriate for applications requiring higher thermal or voltage margins.

ECA-2GM010 (Upgrade Option): This part provides increased voltage rating (400 V versus 350 V) while maintaining the same operating temperature range and lifetime rating as the main part. Mechanical compatibility is maintained. Product status is Active with ROHS3 compliance. Selection is appropriate for applications requiring higher voltage margin without thermal upgrades.

UVK2G010MED1TD (Cross-Manufacturer Substitute): This Nichicon part provides 400 V rating and extended lower temperature limit (-40°C versus -25°C). Height dimension is slightly larger (0.492" versus 0.480"). Product status is Obsolete. This part is not recommended for new designs due to obsolescence status, though it remains electrically compatible for legacy system support.

Frequently Asked Questions (FAQ)

Q: Can ECA-2VM010 be used as a direct replacement for ECA-2VM010I?

A: Yes. Both parts are electrically and mechanically identical. The difference is packaging format only (Bulk versus Tape & Reel). Direct substitution is valid for all applications.

Q: What is the difference between the 350 V and 400 V rated parts?

A: The 400 V rated parts (ECA-2GHG010I, ECA-2GM010, UVK2G010MED1TD) provide higher voltage margin. They are suitable for circuits where the ECA-2VM010I operates near its voltage limit or where design margin is required. All other electrical parameters remain compatible.

Q: Can I use ECA-2GHG010I in place of ECA-2VM010I?

A: Yes. The ECA-2GHG010I meets all substitution criteria with higher voltage rating (400 V) and extended temperature capability (105°C maximum). Mechanical dimensions are identical. This is a direct upgrade path.

Q: What is the significance of the operating temperature range difference?

A: The ECA-2GHG010I extends the maximum operating temperature to 105°C with lifetime rating at that temperature. The ECA-2GM010 maintains 85°C maximum but with 400 V rating. The UVK2G010MED1TD extends the minimum temperature to -40°C. Selection depends on the application's thermal environment.

Q: Why is UVK2G010MED1TD marked as Obsolete?

A: The Nichicon UVK series has been discontinued. While the part remains electrically compatible, it is not recommended for new designs. Use active alternatives (Panasonic ECA-2GHG010I or ECA-2GM010) for new applications.

Q: Are there packaging format considerations for substitution?

A: Yes. The main part ECA-2VM010I uses Tape & Reel packaging. Substitutes are available in Bulk (ECA-2VM010, ECA-2GM010) or Cut Tape (ECA-2GHG010I, UVK2G010MED1TD). Verify packaging compatibility with assembly equipment and procurement requirements before selection.

Q: Do all substitute parts maintain the same lead spacing and footprint?

A: Yes. All substitute parts maintain 0.098" (2.50mm) lead spacing and 0.248" (6.30mm) diameter. The UVK2G010MED1TD has a maximum height of 0.492" versus 0.480" for other parts, which is within typical mechanical tolerance for through-hole applications.