ECE-P2DA392HX Equivalent & Substitute Parts

Part Overview

The ECE-P2DA392HX is a 3900 µF, 200 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components. This radial, can-style snap-in capacitor with 5 leads is designed for general-purpose applications requiring high capacitance and voltage ratings. The part is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing system support and procurement.

Substiute Parts

ECE-P2DA392HX

Panasonic Electronic ComponentsIn Stock: 1154ECE-P2DA392HX Datasheet

Current PartRFQ

383LX392M200B062V

Cornell Dubilier Electronics (CDE)In Stock: 929383LX392M200B062V Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECE-P2DA392HX is determined by strict equivalence across the following critical parameters:

• Capacitance value: 3900 µF (exact match required)
• Voltage rating: 200 V (exact match required)
• Tolerance: ±20% (exact match required)
• ESR: 64 mOhm (exact match required)
• Lifetime rating: 3000 Hrs @ 105°C (exact match required)
• Operating temperature range: -40°C ~ 105°C (exact match required)
• Package type: Radial, Can - Snap-In - 5 Lead (exact match required)
• Mounting type: Through Hole (exact match required)
• Polarization: Polar (exact match required)

The Cornell Dubilier Electronics (CDE) part 383LX392M200B062V meets all critical electrical and mechanical parameters. Physical dimensions vary slightly in height (2.559" vs. 1.969"), which must be evaluated against available board space in the target application.

Parameter Comparison

Engineering Selection Recommendations

The 383LX392M200B062V from Cornell Dubilier Electronics is a direct functional equivalent to the obsolete ECE-P2DA392HX. All critical electrical parameters—capacitance, voltage rating, tolerance, ESR, lifetime, and operating temperature range—are identical. Both parts share the same package configuration (Radial, Can - Snap-In - 5 Lead) and mounting type (Through Hole).

The CDE part offers the advantage of active product status and ROHS3 compliance, supporting long-term availability and regulatory requirements. The height difference (2.559" vs. 1.969") must be verified against available vertical clearance on the target PCB. The slightly higher ripple current ratings of the CDE part provide additional thermal margin in the application.

Frequently Asked Questions (FAQ)

Q: Can the 383LX392M200B062V be used as a direct replacement for the ECE-P2DA392HX?

A: Yes, provided that the increased height of 2.559" (versus 1.969") does not exceed available board clearance. All electrical specifications are equivalent.

Q: What is the significance of the height difference between these parts?

A: The CDE part is 0.59" (15 mm) taller. Physical board layout must accommodate this dimension. If vertical space is constrained, alternative parts with matching height specifications must be evaluated.

Q: Are there any compliance differences between these parts?

A: The CDE part is ROHS3 compliant and REACH unaffected. The Panasonic part specifications do not include these certifications. For applications requiring regulatory compliance, the CDE part is preferred.

Q: Do the ripple current ratings affect substitution eligibility?

A: No. The CDE part's higher ripple current ratings (5.9 A @ 120 Hz and 8.26 A @ 20 kHz) are compatible with applications designed for the original part's ratings (5.65 A @ 120 Hz and 7.91 A @ 10 kHz). Higher ratings provide additional thermal margin.

Q: Is the lead spacing specified for the CDE part?

A: Lead spacing is not provided in the CDE part specifications. The snap-in package configuration ensures mechanical compatibility with the original part's 0.984" (25.00 mm) lead spacing.

Q: What is the moisture sensitivity level for both parts?

A: Both parts are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.