SLPX152M080A3P3 Equivalent & Substitute Parts

Part Overview

The SLPX152M080A3P3 is a 1500 µF, 80 V aluminum electrolytic capacitor manufactured by Cornell Dubilier Electronics (CDE) in a radial, can snap-in package. This component is classified as Active product status and is designed for general-purpose applications requiring stable capacitance and extended operational life. The part operates across a temperature range of -40°C to 85°C with a rated lifetime of 3000 hours at 85°C.

Equivalent and substitute parts become necessary when the primary part number experiences supply constraints, inventory limitations, or when design flexibility permits selection from qualified alternatives that maintain electrical and mechanical compatibility within specified tolerance bands.

Substiute Parts

SLPX152M080A3P3

Cornell Dubilier Electronics (CDE)In Stock: 702SLPX152M080A3P3 Datasheet

Current PartRFQ

380LX152M080H022

Cornell Dubilier Electronics (CDE)In Stock: 3202380LX152M080H022 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SLPX152M080A3P3 is determined by strict equivalence across the following critical parameters:

Mandatory Equivalence Criteria:

• Capacitance: 1500 µF (exact match required)
• Voltage Rating: 80 V (exact match required)
• Tolerance: ±20% (exact match required)
• Polarization: Polar (exact match required)
• Package Type: Radial, Can - Snap-In (exact match required)
• Mounting Type: Through Hole (exact match required)
• Lead Spacing: 0.394" (10.00mm) (exact match required)
• Case Diameter: 0.866" (22.00mm) (exact match required)

Allowable Variation Parameters:

• ESR @ 120Hz: Substitute must not exceed the main part specification
• Ripple Current: Substitute must meet or exceed the main part specification
• Height - Seated (Max): Substitute height must not exceed 1.260" (32.00mm) for mechanical clearance compatibility
• Lifetime @ Temperature: Substitute must meet or exceed 3000 Hrs @ 85°C
• Operating Temperature Range: Substitute must encompass or match -40°C to 85°C

The substitute part 380LX152M080H022 satisfies all mandatory equivalence criteria and demonstrates improved electrical performance in ESR and ripple current ratings, with mechanical compatibility within allowable height variation.

Parameter Comparison

Engineering Selection Recommendations

Both the SLPX152M080A3P3 and 380LX152M080H022 maintain Active product status with ROHS3 compliance and REACH unaffected classification. Selection between these parts is based on the following engineering considerations:

SLPX152M080A3P3 Selection Criteria:

• Applications where the original design specification explicitly requires the SLPX series
• Designs with strict height constraints where the 1.181" (30.00mm) maximum seated height is mandatory
• Inventory availability of 649 pieces supports immediate procurement

380LX152M080H022 Selection Criteria:

• Applications where improved electrical performance is beneficial or required
• Lower ESR (177 mOhm vs. 221 mOhm) reduces heat generation and improves transient response
• Higher ripple current ratings (2.3 A @ 120 Hz and 2.6 A @ 20 kHz) provide operational margin
• Larger inventory availability (3192 pieces) supports sustained production requirements
• Height increase to 1.260" (32.00mm) is acceptable within mechanical clearance envelope

Both parts are qualified for general-purpose applications across the -40°C to 85°C operating range with equivalent 3000-hour lifetime ratings at 85°C.

Frequently Asked Questions (FAQ)

Q: Can the 380LX152M080H022 be used as a direct replacement for the SLPX152M080A3P3?

A: Yes. Both parts share identical capacitance (1500 µF), voltage rating (80 V), tolerance (±20%), lead spacing (10.00mm), case diameter (22.00mm), and mounting configuration (radial, can snap-in, through-hole). The 380LX152M080H022 demonstrates superior electrical performance with lower ESR and higher ripple current ratings. The height difference (1.260" vs. 1.181") must be verified against PCB layout clearance requirements.

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

A: ESR (Equivalent Series Resistance) directly affects capacitor heating and transient response. The 380LX152M080H022 exhibits 44 mOhm lower ESR (177 mOhm vs. 221 mOhm) at 120 Hz, resulting in reduced power dissipation and improved high-frequency filtering performance. This characteristic makes the substitute part suitable for applications with stringent ripple current or thermal constraints.

Q: Are there mechanical compatibility concerns with the height difference?

A: The 380LX152M080H022 is 0.079" (2.00mm) taller than the SLPX152M080A3P3. PCB layout and enclosure clearance must accommodate the maximum seated height of 1.260" (32.00mm). If vertical space is constrained to 1.181" (30.00mm) or less, the SLPX152M080A3P3 remains the only viable option.

Q: Do both parts meet the same compliance standards?

A: Yes. Both the SLPX152M080A3P3 and 380LX152M080H022 are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with identical HTSUS code 8532.22.0040.

Q: What is the ripple current significance in my application?

A: Ripple current rating determines the maximum AC current the capacitor can safely handle without exceeding temperature limits. The 380LX152M080H022 supports higher ripple currents at both low frequency (2.3 A @ 120 Hz vs. 2.01 A) and high frequency (2.6 A @ 20 kHz vs. 2.51 A), providing operational margin in power supply and filtering circuits.

Q: Can I use either part interchangeably in production?

A: Interchangeability requires design validation. If the original design specification references only the SLPX152M080A3P3, engineering review is necessary before substituting the 380LX152M080H022. Verification of PCB clearance for the increased height is mandatory. Once approved, either part may be used provided inventory and supply chain considerations are addressed.