KEMET R60DF4100AA6AJ Film Capacitor Equivalent & Substitute Parts

Part Overview

The KEMET R60DF4100AA6AJ is a 1 µF film capacitor rated for 63V DC operation with ±5% tolerance. This radial through-hole component utilizes polyester (PET) metallized-stacked dielectric technology and is designed for automotive applications with AEC-Q200 qualification. The part is currently active in production with 2020 units in stock. Substitute parts are identified for applications requiring alternative packaging configurations, lead spacing, or enhanced inventory availability while maintaining identical electrical performance and compliance standards.

Substiute Parts

R60DF4100AA6AJ

KEMETIn Stock: 2032R60DF4100AA6AJ Datasheet

Current PartRFQ

R82DC4100AA60J

KEMETIn Stock: 53595R82DC4100AA60J Datasheet

SimilarRFQ

R60DF4100506AJ

KEMETIn Stock: 5615R60DF4100506AJ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the R60DF4100AA6AJ is determined by matching the following critical electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Capacitance: 1 µF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage Rating - DC: 63V (exact match required)
• Voltage Rating - AC: 40V (exact match required)
• Dielectric Material: Polyester, Polyethylene Terephthalate (PET), Metallized - Stacked (exact match required)
• Operating Temperature Range: -55°C to 105°C (exact match required)

Mechanical Compatibility Criteria:

• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial (exact match required)
• Termination: PC Pins (exact match required)

Compliance & Status Criteria:

• Product Status: Active (required)
• Applications: Automotive (required)
• Ratings: AEC-Q200 (required)
• RoHS Status: ROHS3 Compliant (required)

Substitute parts may differ in physical dimensions (length, width, height) and lead spacing provided all electrical and compliance parameters remain identical. These dimensional variations allow for alternative PCB layout configurations while preserving circuit functionality.

Parameter Comparison

Engineering Selection Recommendations

R60DF4100506AJ (Parametric Equivalent)

This part is a parametric equivalent to the R60DF4100AA6AJ. All electrical specifications, operating temperature range, voltage ratings, and compliance certifications are identical. Physical dimensions and lead spacing are also identical. This part maintains the same R60 series designation and is suitable for direct substitution in applications where the original part number is unavailable. Product status is active with 5507 units in inventory.

R82DC4100AA60J (Similar Substitute)

This part provides electrical equivalence with identical capacitance, tolerance, voltage ratings, dielectric material, operating temperature range, and AEC-Q200 automotive qualification. The primary difference is the R82 series designation and reduced physical dimensions (7.20mm x 5.00mm versus 13.00mm x 4.00mm) with significantly reduced lead spacing (5.00mm versus 10.00mm). This configuration is suitable for applications with space constraints or alternative PCB layout requirements. Product status is active with 53575 units in inventory, providing superior availability.

Both substitute parts maintain ROHS3 compliance and automotive-grade reliability standards equivalent to the main part number.

Frequently Asked Questions (FAQ)

Q: Can R60DF4100506AJ be used as a direct replacement for R60DF4100AA6AJ?

A: Yes. The R60DF4100506AJ is a parametric equivalent with identical electrical specifications, voltage ratings, tolerance, operating temperature range, and physical dimensions. Both parts are from the R60 series and share the same mounting configuration and lead spacing.

Q: What is the primary difference between R60DF4100AA6AJ and R82DC4100AA60J?

A: The electrical specifications are identical. The R82DC4100AA60J differs in physical packaging: it has reduced dimensions (7.20mm x 5.00mm versus 13.00mm x 4.00mm) and significantly reduced lead spacing (5.00mm versus 10.00mm). This makes the R82DC4100AA60J suitable for compact PCB layouts where space is limited.

Q: Are all three parts suitable for automotive applications?

A: Yes. All three parts are rated for automotive applications and carry AEC-Q200 qualification, meeting automotive reliability and quality standards.

Q: Can I use R82DC4100AA60J in a circuit designed for R60DF4100AA6AJ?

A: Electrically, yes. The capacitance, voltage rating, tolerance, and operating temperature are identical. However, the reduced lead spacing (5.00mm versus 10.00mm) requires PCB layout modification. The smaller physical dimensions may also affect mounting clearances and component placement.

Q: What is the difference between the three part numbers in terms of inventory availability?

A: R60DF4100AA6AJ has 2020 units in stock, R60DF4100506AJ has 5507 units, and R82DC4100AA60J has 53575 units. The R82DC4100AA60J offers the highest inventory availability.

Q: Are all substitute parts ROHS3 compliant?

A: Yes. All three parts are ROHS3 compliant and meet environmental regulatory requirements.

Q: Can lead spacing differences affect circuit performance?

A: Lead spacing affects PCB layout and component placement but does not alter electrical performance. The capacitance, voltage rating, tolerance, and operating characteristics remain identical across all three parts.