Equivalent & Substitute Parts for ECA-2DM010I

Part Overview

The Panasonic ECA-2DM010I is a 1 µF, 200 V aluminum electrolytic capacitor in radial, can package with a rated lifetime of 2000 hours at 85°C. This part is classified as obsolete. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for production and field service applications.

Key Parameters

Parameter	Value
Capacitance	1 µF
Voltage Rating	200 V
Tolerance	±20%
Package Type	Radial, Can
Lead Spacing	0.098" (2.50 mm)
Case Diameter	0.248" (6.30 mm)
Height (Max)	0.480" (12.20 mm)
Mounting Type	Through Hole
Polarization	Polar
Operating Temperature Range	-25°C to 85°C

Substitute Part Grouping Explanation

Substitution for the ECA-2DM010I is determined by the following criteria:

Direct Electrical Equivalents maintain identical capacitance (1 µF), tolerance (±20%), and voltage rating (200 V) with compatible mechanical dimensions and through-hole mounting. These parts satisfy drop-in replacement requirements.

Upgraded Voltage Ratings provide higher voltage tolerance (250 V, 350 V, or 400 V) while maintaining 1 µF capacitance and ±20% tolerance. These are suitable for applications where the original 200 V rating is adequate but higher voltage margin is beneficial. Mechanical compatibility (lead spacing, case diameter, height, through-hole mounting) is maintained across all substitutes.

Enhanced Temperature Performance substitutes feature improved lifetime ratings at elevated temperatures (2000 Hrs @ 105°C versus 2000 Hrs @ 85°C) and extended operating temperature ranges (-25°C to 105°C versus -25°C to 85°C), offering superior thermal stability.

Product Status Consideration distinguishes between obsolete (ECA-2DM010I) and active status parts. Active status substitutes ensure long-term availability and supply chain continuity.

Parameter Comparison

Part Number	Manufacturer	Capacitance	Voltage	Tolerance	Lifetime @ Temp	Operating Temp Range	Product Status	RoHS Status
ECA-2DM010I	Panasonic	1 µF	200 V	±20%	2000 Hrs @ 85°C	-25°C ~ 85°C	Obsolete	Not Specified
ECA-2DHG010I	Panasonic	1 µF	200 V	±20%	2000 Hrs @ 105°C	-25°C ~ 105°C	Active	ROHS3 Compliant
ECA-2EHG010I	Panasonic	1 µF	250 V	±20%	2000 Hrs @ 105°C	-25°C ~ 105°C	Active	ROHS3 Compliant
ECA-2EM010	Panasonic	1 µF	250 V	±20%	2000 Hrs @ 85°C	-25°C ~ 85°C	Active	ROHS3 Compliant
ECA-2EM010I	Panasonic	1 µF	250 V	±20%	2000 Hrs @ 85°C	-25°C ~ 85°C	Active	ROHS3 Compliant
ECA-2GHG010I	Panasonic	1 µF	400 V	±20%	2000 Hrs @ 105°C	-25°C ~ 105°C	Active	ROHS3 Compliant
ECA-2GM010	Panasonic	1 µF	400 V	±20%	2000 Hrs @ 85°C	-25°C ~ 85°C	Active	ROHS3 Compliant
ECA-2GM010I	Panasonic	1 µF	400 V	±20%	2000 Hrs @ 85°C	-25°C ~ 85°C	Active	ROHS3 Compliant
ECA-2VHG010I	Panasonic	1 µF	350 V	±20%	2000 Hrs @ 105°C	-25°C ~ 105°C	Active	ROHS3 Compliant
ECA-2VM010	Panasonic	1 µF	350 V	±20%	2000 Hrs @ 85°C	-25°C ~ 85°C	Active	ROHS3 Compliant
ECA-2VM010I	Panasonic	1 µF	350 V	±20%	2000 Hrs @ 85°C	-25°C ~ 85°C	Active	ROHS3 Compliant

Engineering Selection Recommendations

Direct Replacement (Same Voltage Rating): ECA-2DHG010I is the primary substitute for ECA-2DM010I. Both maintain 1 µF capacitance and 200 V voltage rating with identical mechanical dimensions. ECA-2DHG010I offers active product status, ROHS3 compliance, and enhanced thermal performance (2000 Hrs @ 105°C versus 2000 Hrs @ 85°C), making it suitable for applications requiring extended operational life at elevated temperatures.

Upgraded Voltage Ratings: Parts with 250 V (ECA-2EHG010I, ECA-2EM010, ECA-2EM010I), 350 V (ECA-2VHG010I, ECA-2VM010, ECA-2VM010I), and 400 V (ECA-2GHG010I, ECA-2GM010, ECA-2GM010I) ratings are suitable substitutes when circuit design permits higher voltage tolerance. All maintain 1 µF capacitance, ±20% tolerance, and mechanical compatibility. Selection among these depends on application voltage requirements and thermal performance needs.

Thermal Performance Consideration: Parts designated with "HG" in the part number (ECA-2DHG010I, ECA-2EHG010I, ECA-2GHG010I, ECA-2VHG010I) feature NHG-A series construction with 2000 Hrs @ 105°C lifetime and -25°C to 105°C operating range. Parts without "HG" designation (ECA-2EM010, ECA-2EM010I, ECA-2GM010, ECA-2GM010I, ECA-2VM010, ECA-2VM010I) feature M-A series construction with 2000 Hrs @ 85°C lifetime and -25°C to 85°C operating range.

Compliance Status: All substitute parts carry ROHS3 compliance certification, ensuring regulatory alignment for modern manufacturing and end-use applications.

Frequently Asked Questions (FAQ)

Q: Can ECA-2DHG010I directly replace ECA-2DM010I? A: Yes. ECA-2DHG010I maintains identical capacitance (1 µF), voltage rating (200 V), tolerance (±20%), and mechanical dimensions (lead spacing 2.50 mm, case diameter 6.30 mm, height 12.20 mm). Both are through-hole radial can packages. ECA-2DHG010I is active status with enhanced thermal performance.

Q: What is the difference between parts with "HG" and without "HG" in the part number? A: "HG" designation indicates NHG-A series construction with enhanced thermal performance: 2000 Hrs @ 105°C lifetime and -25°C to 105°C operating temperature range. Parts without "HG" are M-A series with standard thermal performance: 2000 Hrs @ 85°C lifetime and -25°C to 85°C operating temperature range.

Q: Can I use a higher voltage rated part (250 V, 350 V, or 400 V) in place of the 200 V ECA-2DM010I? A: Yes, provided circuit design permits. Higher voltage rated parts maintain 1 µF capacitance and ±20% tolerance with identical mechanical dimensions. Voltage derating is not required in applications where the original 200 V rating is adequate. Higher voltage ratings provide additional safety margin.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts carry ROHS3 compliance certification. The original ECA-2DM010I does not specify RoHS status.

Q: What packaging options are available for these substitutes? A: Substitute parts are available in Tape & Box (TB), Cut Tape (CT), and Bulk packaging. Packaging selection depends on procurement and assembly requirements. Mechanical and electrical specifications remain identical across packaging variants.

Q: Is the lead spacing identical across all substitute parts? A: Yes. All substitute parts maintain 0.098" (2.50 mm) lead spacing and 0.248" (6.30 mm) case diameter, ensuring mechanical compatibility with existing PCB layouts designed for ECA-2DM010I.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message