SLP472M035C5P3 Equivalent & Substitute Parts Reference

Part Overview

The SLP472M035C5P3 is a 4700 µF, 35 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 high capacitance density with extended operational life. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 3000 hours at 105°C.

Substitute parts become necessary when inventory constraints exist, when alternative voltage ratings are required for circuit margin improvements, or when different physical heights must accommodate specific PCB layout requirements while maintaining equivalent electrical performance.

Substiute Parts

SLP472M035C5P3

Cornell Dubilier Electronics (CDE)In Stock: 646SLP472M035C5P3 Datasheet

Current PartRFQ

381LX472M035J012

Cornell Dubilier Electronics (CDE)In Stock: 5309381LX472M035J012 Datasheet

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SLP472M035C1P3

Cornell Dubilier Electronics (CDE)In Stock: 55366SLP472M035C1P3 Datasheet

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SLP472M050C5P3

Cornell Dubilier Electronics (CDE)In Stock: 23245SLP472M050C5P3 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SLP472M035C5P3 is determined by the following critical parameters:

Primary Substitution Criteria (Must Match):

• Capacitance: 4700 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Voltage Rating: 35 V minimum (equal or higher acceptable)
• Polarization: Polar (exact match required)
• Lead Spacing: 10.00 mm (exact match required)
• Case Diameter: 25.00 mm (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)
• Lifetime: 3000 Hrs @ 105°C (exact match required)
• RoHS Status: ROHS3 Compliant (exact match required)

Secondary Parameters (Allowable Variation):

• ESR: May vary within acceptable ripple current performance
• Height - Seated: May vary if PCB layout permits
• Ripple Current: May vary based on ESR differences

The three substitute parts listed below satisfy all primary criteria while demonstrating acceptable variations in secondary parameters.

Parameter Comparison

Engineering Selection Recommendations

SLP472M035C1P3 Selection Criteria: This substitute maintains identical electrical specifications (4700 µF, 35 V, ±20%, 113 mOhm ESR, 3000 Hrs @ 105°C) with the primary distinction being reduced physical height (25.00 mm versus 35.00 mm). Selection is appropriate when PCB layout constraints require a lower profile component. Both parts share the SLP0712TE series designation and identical lead spacing. RoHS3 compliance and Active product status are maintained. Current inventory availability is 55,268 pieces.

381LX472M035J012 Selection Criteria: This substitute provides equivalent capacitance, voltage, tolerance, and lifetime specifications with a mid-range physical height (27.00 mm). The 381LX series designation indicates a different product line. ESR data is not provided in the specification. Ripple current ratings are lower (2.2 A @ 120 Hz, 2.5 A @ 20 kHz) compared to the primary part. Selection is appropriate when the 381LX series is preferred or when lower ripple current performance is acceptable. RoHS3 compliance and Active product status are maintained. Current inventory availability is 5,213 pieces.

SLP472M050C5P3 Selection Criteria: This substitute increases the voltage rating to 50 V while maintaining 4700 µF capacitance, ±20% tolerance, and 3000 Hrs @ 105°C lifetime. The higher voltage rating provides additional circuit margin and improved reliability in applications subject to voltage transients. ESR is reduced to 99 mOhm, resulting in improved ripple current performance. Physical height matches the primary part (35.00 mm). Both parts share the SLP0712TE series designation. RoHS3 compliance and Active product status are maintained. Current inventory availability is 23,234 pieces.

Frequently Asked Questions (FAQ)

Q: Can SLP472M035C1P3 be used as a direct replacement for SLP472M035C5P3?

A: Yes, with PCB layout verification. Both parts are electrically identical (4700 µF, 35 V, ±20%, 113 mOhm ESR, 3000 Hrs @ 105°C). The SLP472M035C1P3 has a reduced seated height of 25.00 mm compared to 35.00 mm. Confirm that the lower profile does not interfere with adjacent components or create mechanical stress on solder joints.

Q: What is the difference between 381LX472M035J012 and SLP472M035C5P3?

A: Both parts share identical capacitance (4700 µF), voltage (35 V), tolerance (±20%), and lifetime (3000 Hrs @ 105°C). The 381LX series uses a different manufacturer product line. The 381LX part has a mid-range height (27.00 mm) and lower ripple current ratings (2.2 A @ 120 Hz, 2.5 A @ 20 kHz). ESR specification is not provided for the 381LX part. Selection depends on series preference and ripple current requirements.

Q: When should SLP472M050C5P3 be selected instead of SLP472M035C5P3?

A: Select the 50 V rated part (SLP472M050C5P3) when circuit design requires higher voltage margin or when the application experiences voltage transients. The 50 V part maintains identical capacitance and lifetime while reducing ESR to 99 mOhm, improving ripple current performance. Physical dimensions and mounting characteristics are identical. The higher voltage rating does not affect compatibility with 35 V circuit designs.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts (SLP472M035C1P3, 381LX472M035J012, and SLP472M050C5P3) maintain ROHS3 compliance status identical to the primary part SLP472M035C5P3.

Q: What is the impact of different ESR values on circuit performance?

A: ESR directly affects ripple current capability and heat dissipation. The primary part SLP472M035C5P3 has 113 mOhm ESR. The SLP472M050C5P3 substitute has lower ESR (99 mOhm), enabling higher ripple current handling. The 381LX472M035J012 does not provide ESR specification. Lower ESR reduces voltage ripple and improves transient response in power supply applications.

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

A: Interchangeability requires verification of three factors: (1) Physical height clearance for the specific PCB layout, (2) Ripple current requirements matching the selected part's rating, and (3) Voltage rating adequacy for the circuit application. All substitute parts maintain identical lead spacing (10.00 mm), case diameter (25.00 mm), and mounting type (Through Hole, Radial, Can - Snap-In), ensuring mechanical compatibility with existing PCB footprints.