ECA-2DHG100 Equivalent & Substitute Parts

Part Overview

The Panasonic ECA-2DHG100 is a 10 µF, 200 V aluminum electrolytic capacitor in radial, can package with 2000 hours lifetime at 105°C. This component is classified as Active product status and is ROHS3 compliant. Equivalent and substitute parts are identified based on matching or exceeding electrical specifications while maintaining mechanical compatibility with through-hole radial mounting and identical lead spacing.

Substiute Parts

ECA-2DHG100

Panasonic Electronic ComponentsIn Stock: 1323ECA-2DHG100 Datasheet

Current PartRFQ

ECA-2EHG100

Panasonic Electronic ComponentsIn Stock: 5956ECA-2EHG100 Datasheet

UpgradeRFQ

ESH106M200AH9AA

KEMETIn Stock: 5189ESH106M200AH9AA Datasheet

DirectRFQ

UCS2D100MPD

NichiconIn Stock: 1718UCS2D100MPD Datasheet

DirectRFQ

106CKH250M

Cornell Dubilier / Illinois CapacitorIn Stock: 11468106CKH250M Datasheet

UpgradeRFQ

ESH106M350AH2AA

KEMETIn Stock: 3162ESH106M350AH2AA Datasheet

UpgradeRFQ

ESH106M400AH2AA

KEMETIn Stock: 6924ESH106M400AH2AA Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the ECA-2DHG100 are grouped based on the following substitution criteria:

Direct Equivalents (Same Electrical Specifications):

• Capacitance: 10 µF (exact match required)
• Voltage Rating: 200 V (exact match required)
• Tolerance: ±20% (exact match required)
• Lifetime: 2000 Hrs @ 105°C (exact match required)
• Mechanical Compatibility: Lead spacing 0.197" (5.00mm), through-hole radial mounting, can package

Upgrade Substitutes (Higher Voltage Rating):

• Capacitance: 10 µF (exact match required)
• Voltage Rating: 250 V or higher (exceeds 200 V requirement)
• Tolerance: ±20% (exact match required)
• Lifetime: 2000 Hrs @ 105°C or longer (meets or exceeds requirement)
• Mechanical Compatibility: Lead spacing 0.197" (5.00mm), through-hole radial mounting, can package

Extended Lifetime Substitutes:

• Capacitance: 10 µF (exact match required)
• Voltage Rating: 200 V (exact match required)
• Tolerance: ±20% (exact match required)
• Lifetime: 8000 Hrs @ 105°C (exceeds 2000 Hrs requirement)
• Mechanical Compatibility: Lead spacing 0.197" (5.00mm), through-hole radial mounting, can package

Parameter Comparison

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and ROHS3 compliance, ensuring regulatory and supply chain continuity.

Direct Electrical Equivalents: ESH106M200AH9AA (KEMET) provides direct electrical equivalence to ECA-2DHG100 with identical capacitance, voltage, tolerance, and lifetime specifications. Physical height is reduced to 0.551" (14.00mm) compared to 0.669" (17.00mm), which may provide board space advantages in height-constrained applications.

Voltage-Upgraded Substitutes: ECA-2EHG100 (Panasonic, 250 V) and 106CKH250M (Cornell Dubilier, 250 V) provide 25% voltage margin above the original 200 V specification while maintaining identical capacitance and tolerance. ESH106M350AH2AA (KEMET, 350 V) and ESH106M400AH2AA (KEMET, 400 V) provide 75% and 100% voltage margins respectively, suitable for applications requiring enhanced voltage headroom.

Extended Lifetime Substitute: UCS2D100MPD (Nichicon) offers 8000 hours lifetime at 105°C, quadrupling the 2000-hour specification of ECA-2DHG100. Operating temperature range extends to -40°C, providing broader environmental compatibility. Ripple current ratings are doubled at both 120 Hz and 100 kHz frequencies.

Frequently Asked Questions (FAQ)

Q: Can I use a higher voltage-rated capacitor as a substitute for the ECA-2DHG100?

A: Yes. Higher voltage ratings (250 V, 350 V, 400 V) are direct substitutes provided all other parameters remain constant: 10 µF capacitance, ±20% tolerance, 2000 Hrs @ 105°C lifetime (or longer), and identical mechanical specifications (lead spacing 0.197", through-hole radial mounting, can package). Higher voltage ratings do not degrade circuit performance in applications designed for 200 V operation.

Q: What is the difference between direct equivalents and upgrade substitutes?

A: Direct equivalents match all electrical specifications exactly (ESH106M200AH9AA). Upgrade substitutes exceed one or more specifications: higher voltage rating (ECA-2EHG100, 106CKH250M, ESH106M350AH2AA, ESH106M400AH2AA) or extended lifetime (UCS2D100MPD). Upgrade substitutes are backward-compatible with applications designed for the original part.

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

A: All substitute parts share identical lead spacing (0.197" / 5.00mm), through-hole radial mounting type, and can package configuration. Physical height varies slightly: ESH106M200AH9AA is 0.551" (14.00mm), while others range from 0.669" to 0.689" (17.00mm to 17.50mm). Verify PCB layout clearance for height-sensitive applications.

Q: Which substitute should I select for maximum reliability?

A: UCS2D100MPD (Nichicon) provides the longest operational lifetime at 8000 Hrs @ 105°C and the widest operating temperature range (-40°C to 105°C). This part is suitable for applications requiring extended service life or operation in lower temperature environments.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All listed substitute parts are ROHS3 compliant and maintain Active product status, ensuring regulatory compliance and ongoing supply availability.