ECE-P2WP102HA Equivalent & Substitute Parts

Part Overview

The ECE-P2WP102HA is a 1000 µF, 450 V aluminum electrolytic capacitor manufactured by Panasonic Electronic Components in the T-UP series. This radial, can-style snap-in capacitor with 5 leads is designed for general purpose applications requiring high voltage energy storage and filtering. The part is currently obsolete, making equivalent substitute components necessary for ongoing system support, maintenance, and new production runs where legacy specifications must be maintained.

Substiute Parts

ECE-P2WP102HA

Panasonic Electronic ComponentsIn Stock: 747ECE-P2WP102HA Datasheet

Current PartRFQ

382LX102M450B062V

Cornell Dubilier Electronics (CDE)In Stock: 891382LX102M450B062V Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ECE-P2WP102HA is determined by strict equivalence across the following critical parameters:

• Capacitance value: 1000 µF (exact match required)
• Rated voltage: 450 V (exact match required)
• Tolerance: ±20% (exact match required)
• Package configuration: Radial, Can - Snap-In - 5 Lead (exact match required)
• Mounting type: Through Hole (exact match required)
• Physical diameter: 1.969" (50.00mm) (exact match required)
• Lifetime rating: 3000 Hrs @ 85°C (exact match required)
• Operating temperature range: -25°C ~ 85°C (exact match required)
• Polarization: Polar (exact match required)
• Ripple current capability @ 120 Hz: 4.96 A (exact match required)

The substitute part 382LX102M450B062V from Cornell Dubilier Electronics meets all critical substitution criteria and is classified as an active product with current manufacturing support.

Parameter Comparison

Engineering Selection Recommendations

The 382LX102M450B062V from Cornell Dubilier Electronics (CDE) is the qualified substitute for the obsolete ECE-P2WP102HA. The substitute part is currently in active production status, ensuring long-term availability and supply chain continuity.

The substitute part carries RoHS3 compliance and REACH Unaffected status, providing regulatory alignment for applications subject to environmental and hazardous substance restrictions. Both parts share identical electrical specifications, physical dimensions, and thermal ratings, enabling direct functional replacement in existing circuit designs.

Height difference of 0.079" (2.0mm) between the main part (2.480" seated height) and substitute part (2.559" seated height) must be evaluated within the context of available board clearance and mechanical constraints in the target application.

Frequently Asked Questions (FAQ)

Q: Can the 382LX102M450B062V be used as a direct replacement for the ECE-P2WP102HA?

A: Yes. Both parts share identical capacitance (1000 µF), voltage rating (450 V), tolerance (±20%), package configuration (Radial, Can - Snap-In - 5 Lead), thermal lifetime (3000 Hrs @ 85°C), and operating temperature range (-25°C ~ 85°C). Electrical performance and physical mounting compatibility are equivalent.

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

A: The substitute part is 0.079" (2.0mm) taller in seated height. This difference must be evaluated against available vertical clearance on the PCB and within the enclosure. In most applications with standard board spacing, this difference is not restrictive.

Q: Why is the ECE-P2WP102HA obsolete?

A: The ECE-P2WP102HA is listed as obsolete by Panasonic Electronic Components. The 382LX102M450B062V from Cornell Dubilier Electronics is an active product with current manufacturing support and is the recommended substitute for new designs and ongoing production requirements.

Q: Are there compliance differences between the main part and substitute?

A: The substitute part carries RoHS3 compliance and REACH Unaffected status. Both parts are classified under ECCN EAR99 and HTSUS 8532.22.0055. The substitute provides enhanced regulatory documentation suitable for applications with environmental compliance requirements.

Q: What is the ripple current difference at high frequency?

A: The main part specifies 6.944 A @ 10 kHz, while the substitute specifies 6.94 A @ 20 kHz. Both values are equivalent within engineering tolerance and meet the ripple current requirements of the original design.