SLP682M050H3P3 Equivalent & Substitute Parts Reference

Part Overview

The SLP682M050H3P3 is a 6800 µF, 50 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 energy storage in compact form factors. The part operates across a temperature range of -40°C to 105°C with a rated lifetime of 3000 hours at 105°C. Equivalent and substitute parts are identified based on matching or exceeding critical electrical and mechanical parameters while maintaining compatibility with through-hole snap-in mounting configurations.

Substiute Parts

SLP682M050H3P3

Cornell Dubilier Electronics (CDE)In Stock: 1164SLP682M050H3P3 Datasheet

Current PartRFQ

381LX682M050A022

Cornell Dubilier Electronics (CDE)In Stock: 4991381LX682M050A022 Datasheet

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SLP682M063H7P3

Cornell Dubilier Electronics (CDE)In Stock: 3124SLP682M063H7P3 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the SLP682M050H3P3 are identified based on the following substitution criteria:

Primary Matching Parameters:

• Capacitance value: 6800 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Voltage rating: 50 V minimum (equal or higher acceptable)
• Lead spacing: 10.00 mm (exact match required for PCB compatibility)
• Package configuration: Radial, Can - Snap-In (exact match required)
• Mounting type: Through Hole (exact match required)
• Operating temperature range: -40°C to 105°C (minimum requirement)
• Lifetime rating: 3000 Hrs @ 105°C (minimum requirement)

Secondary Compatibility Parameters:

• ESR characteristics (lower or equal values preferred for ripple current performance)
• Ripple current ratings at 120 Hz and 20 kHz (equal or higher acceptable)
• Physical dimensions (diameter and height must accommodate circuit board layout)
• RoHS and REACH compliance status (regulatory alignment)

Substitutes are grouped into two categories: direct equivalents (matching all primary parameters) and functional alternatives (matching critical parameters with acceptable variations in secondary characteristics).

Parameter Comparison

Engineering Selection Recommendations

381LX682M050A022 Substitution Assessment:

The 381LX682M050A022 is a direct electrical equivalent to the SLP682M050H3P3. Both parts share identical capacitance (6800 µF), tolerance (±20%), voltage rating (50 V), lead spacing (10.00 mm), and physical diameter (35.00 mm). Both maintain the same operating temperature range (-40°C to 105°C) and lifetime rating (3000 Hrs @ 105°C). The 381LX682M050A022 exhibits a maximum seated height of 32.00 mm compared to 30.00 mm for the main part, representing a 2.00 mm increase. This height difference must be verified against circuit board layout constraints and component clearance requirements. Both parts are ROHS3 compliant and maintain Active product status. The 381LX682M050A022 is suitable for direct substitution where the additional 2.00 mm height does not conflict with mechanical design constraints.

SLP682M063H7P3 Substitution Assessment:

The SLP682M063H7P3 is a functional alternative with elevated voltage rating (63 V versus 50 V). This part maintains identical capacitance (6800 µF), tolerance (±20%), lead spacing (10.00 mm), and physical diameter (35.00 mm). The 63 V rating provides increased voltage margin for applications operating near the 50 V specification limit. The SLP682M063H7P3 exhibits a maximum seated height of 42.00 mm, representing a 12.00 mm increase over the main part. This significant height difference requires verification against available board space and component clearance. The ESR specification (59 mOhm) is lower than the main part (68 mOhm), indicating improved ripple current performance. Both parts are ROHS3 compliant and maintain Active product status. The SLP682M063H7P3 is suitable for substitution in applications where elevated voltage rating is beneficial and mechanical height constraints permit the 42.00 mm dimension.

Frequently Asked Questions (FAQ)

Q1: Can the 381LX682M050A022 be used as a direct replacement for the SLP682M050H3P3?

A: The 381LX682M050A022 is electrically equivalent with matching capacitance, voltage, tolerance, and temperature specifications. The primary consideration is the seated height difference of 2.00 mm (32.00 mm versus 30.00 mm). Verify that circuit board layout and component clearance accommodate this dimension before substitution.

Q2: What is the primary difference between the SLP682M063H7P3 and the SLP682M050H3P3?

A: The SLP682M063H7P3 features a higher voltage rating (63 V versus 50 V) while maintaining identical capacitance and tolerance. The seated height is significantly greater at 42.00 mm compared to 30.00 mm. The ESR is lower (59 mOhm versus 68 mOhm), providing improved ripple current handling. Substitution requires verification of available board space.

Q3: Are all three parts compatible with the same PCB footprint?

A: All three parts share identical lead spacing (10.00 mm) and diameter (35.00 mm), making them mechanically compatible with the same through-hole snap-in mounting footprint. However, the seated heights differ: 30.00 mm (main part), 32.00 mm (381LX682M050A022), and 42.00 mm (SLP682M063H7P3). Verify clearance above the mounted component before substitution.

Q4: Which substitute part should be selected for applications with height constraints?

A: The 381LX682M050A022 introduces only a 2.00 mm height increase and is the preferred choice for space-constrained applications. The SLP682M063H7P3, with its 42.00 mm height, is suitable only where additional clearance is available.

Q5: Do all substitute parts maintain the same regulatory compliance?

A: Yes. All three parts are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99. Regulatory compliance is maintained across all substitution options.

Q6: What is the significance of ESR differences between the parts?

A: ESR (Equivalent Series Resistance) affects ripple current handling and heat dissipation. The SLP682M063H7P3 exhibits lower ESR (59 mOhm) compared to the main part (68 mOhm), indicating superior performance under high-frequency ripple current conditions. The 381LX682M050A022 does not specify ESR; verify ripple current requirements before selection.

Q7: Are all parts available in the same packaging quantity?

A: All parts are supplied in Bulk packaging. Inventory levels differ: SLP682M050H3P3 (1069 pcs), 381LX682M050A022 (4910 pcs), and SLP682M063H7P3 (3072 pcs). Verify availability for production requirements.