LP153M025E7P3 Equivalent & Substitute Parts

Part Overview

The LP153M025E7P3 is a 15000 µF, 25 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in a radial, can snap-in package. This component is classified as Active and serves general-purpose applications requiring high capacitance energy storage in compact form factors. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 1000 hours at 105°C. Equivalent and substitute parts are identified to address inventory availability, lead time constraints, or specific application requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

LP153M025E7P3

Cornell Dubilier Electronics (CDE)In Stock: 1085LP153M025E7P3 Datasheet

Current PartRFQ

381LX153M025A022

Cornell Dubilier Electronics (CDE)In Stock: 1552381LX153M025A022 Datasheet

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SLP153M025C4P3

Cornell Dubilier Electronics (CDE)In Stock: 827SLP153M025C4P3 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the LP153M025E7P3 is determined by strict adherence to the following electrical and mechanical parameters:

Critical Matching Parameters:

• Capacitance: 15000 µF (exact match required)
• Voltage Rating: 25 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Lead Spacing: 0.394" (10.00mm) (exact match required)
• Mounting Type: Through Hole (exact match required)
• Package Type: Radial, Can - Snap-In (exact match required)
• Operating Temperature Range: -40°C to 105°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)
• Moisture Sensitivity Level: 1 (Unlimited) (exact match required)

Allowable Variation Parameters:

• ESR (Equivalent Series Resistance): May vary within acceptable limits for the application
• Lifetime @ Temperature: May exceed the rated specification
• Physical Dimensions (Diameter and Height): May vary within mechanical envelope constraints
• Ripple Current Ratings: May vary based on thermal design

The identified substitute parts (381LX153M025A022 and SLP153M025C4P3) satisfy all critical matching parameters and are therefore electrically and mechanically interchangeable with the LP153M025E7P3 in through-hole snap-in applications.

Parameter Comparison

Engineering Selection Recommendations

All three parts (LP153M025E7P3, 381LX153M025A022, and SLP153M025C4P3) are Active products manufactured by Cornell Dubilier Electronics and maintain full ROHS3 compliance and REACH unaffected status. Selection between these parts is based on the following engineering considerations:

LP153M025E7P3: Primary specification with 1000-hour lifetime rating at 105°C and 33 mOhm ESR at 120 Hz. Suitable for applications where the specified thermal endurance is sufficient and component footprint is 30mm diameter by 40mm height.

381LX153M025A022: Extended lifetime rating of 3000 hours at 105°C provides enhanced thermal endurance. Physical dimensions are 35mm diameter by 32mm height, offering a more compact vertical profile. Ripple current ratings are specified at 3.6 A @ 120 Hz and 4.1 A @ 20 kHz. ESR is not specified for this variant.

SLP153M025C4P3: Extended lifetime rating of 3000 hours at 105°C with 40 mOhm ESR. Physical dimensions are 25mm diameter by 45mm height, providing the smallest radial footprint with the greatest axial height. This configuration is suitable for applications with space constraints in the radial direction.

Selection should prioritize mechanical envelope compatibility with the target PCB layout and thermal requirements of the application. All three parts are electrically interchangeable within the specified parameters.

Frequently Asked Questions (FAQ)

Q: Can the 381LX153M025A022 be used as a direct replacement for the LP153M025E7P3?

A: Yes. Both parts share identical electrical specifications (15000 µF, 25 V, ±20% tolerance, polar, through-hole snap-in package with 10mm lead spacing). The 381LX153M025A022 offers extended thermal lifetime (3000 hours vs. 1000 hours at 105°C). Physical dimensions differ: 381LX153M025A022 is 35mm diameter by 32mm height, while LP153M025E7P3 is 30mm diameter by 40mm height. Verify PCB layout clearances before substitution.

Q: What are the dimensional differences between substitute parts?

A: LP153M025E7P3 measures 30mm diameter by 40mm height. 381LX153M025A022 measures 35mm diameter by 32mm height. SLP153M025C4P3 measures 25mm diameter by 45mm height. All maintain 10mm lead spacing. Selection depends on available PCB mounting area and vertical clearance constraints.

Q: Are all three parts RoHS compliant?

A: Yes. LP153M025E7P3, 381LX153M025A022, and SLP153M025C4P3 are all ROHS3 compliant with Moisture Sensitivity Level 1 (Unlimited). All are REACH unaffected.

Q: How do ESR specifications differ among the three parts?

A: LP153M025E7P3 specifies 33 mOhm @ 120 Hz. SLP153M025C4P3 specifies 40 mOhm. 381LX153M025A022 does not provide ESR specification. ESR affects ripple current handling and thermal performance. Applications sensitive to ESR should prioritize LP153M025E7P3 or SLP153M025C4P3.

Q: What is the significance of the extended lifetime rating in 381LX153M025A022 and SLP153M025C4P3?

A: Both substitute parts are rated for 3000 hours at 105°C compared to 1000 hours for the LP153M025E7P3. Extended lifetime indicates improved thermal stability and longer operational endurance in high-temperature environments. This does not affect electrical interchangeability but provides design margin for long-term reliability.

Q: Are ripple current ratings critical for substitution?

A: Ripple current ratings are application-dependent. LP153M025E7P3 specifies 3.36 A @ 120 Hz and 3.696 A @ 100 kHz. 381LX153M025A022 specifies 3.6 A @ 120 Hz and 4.1 A @ 20 kHz. SLP153M025C4P3 does not specify ripple current. Verify that the selected part meets the ripple current requirements of the target application.

Q: Can these parts be used interchangeably in existing designs?

A: Electrical interchangeability is confirmed for all three parts. Mechanical interchangeability requires verification of PCB layout, mounting hole spacing (all use 10mm lead spacing), and available clearance for the specific diameter and height of the selected part. Consult PCB design documentation before substitution.