Equivalent & Substitute Parts for Cornell Dubilier Electronics 160474J63D

Part Overview

The Cornell Dubilier Electronics 160474J63D is a 0.47 µF film capacitor rated for 63V DC operation with ±5% tolerance, utilizing polyester metallized dielectric technology in a radial through-hole package. This component is classified as obsolete, necessitating identification of active equivalent alternatives for ongoing production and maintenance applications. The substitute part 160474J100E-F provides functional equivalence with enhanced voltage rating and active product status.

Substiute Parts

160474J63D

Cornell Dubilier Electronics (CDE)In Stock: 999160474J63D Datasheet

Current PartRFQ

160474J100E-F

Cornell Dubilier Electronics (CDE)In Stock: 869160474J100E-F Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the 160474J63D with the 160474J100E-F is permissible based on the following criteria:

Matching Parameters:

• Capacitance value: 0.47 µF (identical)
• Tolerance: ±5% (identical)
• Dielectric material: Polyester, Metallized (identical)
• Mounting type: Through Hole (identical)
• Package type: Radial (identical)
• Lead spacing: 0.394" (10.00mm) (identical)
• Operating temperature range: -55°C ~ 105°C (identical)

Differing Parameters:

• Voltage Rating - DC: 160474J63D rated 63V; 160474J100E-F rated 100V
• Physical dimensions: Minor height and width variations due to higher voltage rating

The 160474J100E-F operates at a higher voltage rating (100V DC versus 63V DC), making it suitable for applications where the original 63V specification is required, as the substitute maintains backward compatibility in voltage-constrained circuits.

Parameter Comparison

Engineering Selection Recommendations

The 160474J100E-F serves as the direct active substitute for the obsolete 160474J63D. Selection of this substitute is based on the following engineering considerations:

Product Status: The 160474J100E-F maintains active production status, ensuring long-term availability and supply chain continuity compared to the obsolete 160474J63D.

Compliance and Certifications: The 160474J100E-F is ROHS3 compliant, meeting current regulatory requirements for electronic components in regulated markets. The original 160474J63D is RoHS non-compliant, making the substitute preferable for new designs and applications subject to environmental regulations.

Electrical Equivalence: Both components share identical capacitance (0.47 µF), tolerance (±5%), dielectric material (Polyester, Metallized), and operating temperature range (-55°C ~ 105°C). The substitute's higher voltage rating (100V DC versus 63V DC) provides enhanced design margin without compromising circuit functionality in applications originally specified for 63V operation.

Physical Compatibility: Lead spacing remains constant at 0.394" (10.00mm), ensuring direct PCB footprint compatibility. Minor dimensional variations in width and height are attributable to the higher voltage rating and do not preclude board-level substitution in standard through-hole applications.

Moisture Sensitivity: The 160474J100E-F carries an MSL rating of 1 (Unlimited), indicating superior moisture handling characteristics compared to the original part's unspecified MSL status.

Frequently Asked Questions (FAQ)

Q: Can the 160474J100E-F be used as a direct replacement for the 160474J63D in existing designs?

A: Yes. The substitute maintains identical capacitance, tolerance, dielectric material, lead spacing, and operating temperature range. The higher voltage rating (100V versus 63V) provides additional design margin and does not compromise functionality in circuits originally specified for 63V operation.

Q: What are the physical differences between these two components?

A: The 160474J100E-F exhibits minor dimensional variations: width increases from 0.197" to 0.236" (5.00mm to 6.00mm), and maximum seated height increases from 0.433" to 0.472" (11.00mm to 12.00mm). These variations result from the higher voltage rating and do not affect standard through-hole PCB mounting.

Q: Why is the 160474J63D classified as obsolete?

A: The 160474J63D is no longer in active production. The 160474J100E-F represents the current-generation equivalent offering improved compliance, active availability, and enhanced electrical specifications.

Q: Are there compliance differences between these parts?

A: Yes. The 160474J100E-F is ROHS3 compliant, while the 160474J63D is RoHS non-compliant. For applications subject to environmental regulations or requiring current compliance standards, the substitute is the appropriate selection.

Q: Does the higher voltage rating of the substitute affect circuit performance?

A: No. A component rated for higher voltage than required operates safely within the circuit's voltage specifications. The 100V rating of the substitute provides additional design margin without altering capacitive behavior in 63V or lower voltage applications.

Q: What is the lead spacing for both components?

A: Both the 160474J63D and 160474J100E-F maintain identical lead spacing of 0.394" (10.00mm), ensuring direct PCB footprint compatibility without layout modifications.

Q: Is the substitute available in the same packaging format?

A: Both components are supplied in radial through-hole packages with identical lead spacing. The substitute is available in bulk packaging, consistent with production-volume requirements.