Equivalent & Substitute Parts for F17724473003

Part Overview

The F17724473003 is a 0.47 µF film capacitor with polyester metallized dielectric in radial configuration, manufactured by Vishay Beyschlag/Draloric/BC Components. This component is classified as obsolete, necessitating identification of active equivalent parts to maintain design continuity and ensure supply chain availability. The part operates across a temperature range of -40°C to 100°C and is rated for EMI and RFI suppression applications with X2 classification.

Substiute Parts

F17724473003

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1052F17724473003 Datasheet

Current PartRFQ

F17724472030

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 4413F17724472030 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The F17724472030 qualifies as a direct substitute for the F17724473003 based on the following critical parameters:

• Identical capacitance value: 0.47 µF
• Matching dielectric material: Polyester, Metallized
• Identical mounting configuration: Through Hole Radial
• Matching lead spacing: 1.083" (27.50mm)
• Identical termination type: PC Pins
• Matching application classification: EMI, RFI Suppression
• Identical ratings designation: X2
• Equivalent RoHS compliance: ROHS3 Compliant

The substitute part F17724472030 is manufactured by the same supplier and maintains functional and mechanical compatibility with the original design.

Parameter Comparison

Engineering Selection Recommendations

The F17724472030 is the manufacturer-recommended substitute for the obsolete F17724473003. Selection of this active part ensures:

• Continued compliance with ROHS3 regulatory requirements
• Maintained functional performance in EMI and RFI suppression circuits
• Guaranteed supply chain availability through active production status
• Mechanical compatibility with existing PCB layouts, subject to dimensional verification for the increased height and width specifications
• Electrical compatibility across all critical parameters including capacitance, dielectric type, and voltage ratings

The substitute part provides enhanced specifications including defined voltage ratings (310V AC / 630V DC), improved tolerance (±10%), and extended operating temperature range (-40°C to 110°C versus -40°C to 100°C), offering superior performance margins in the target application.

Frequently Asked Questions (FAQ)

Q: Can F17724472030 be used as a direct replacement for F17724473003 in existing designs?

A: Yes, F17724472030 is electrically and functionally compatible. Physical dimensions differ slightly; verify PCB layout clearances for the increased height (0.827" vs 0.748") and width (0.433" vs 0.354") before implementation.

Q: What is the primary reason for substitution?

A: F17724473003 is obsolete. F17724472030 is an active product from the same manufacturer with identical core specifications and improved electrical ratings.

Q: Are the voltage ratings of F17724472030 sufficient for the original application?

A: F17724472030 provides explicit voltage ratings of 310V AC and 630V DC. Verify these ratings meet or exceed the original design requirements, as F17724473003 voltage specifications were not provided.

Q: Do both parts meet the same regulatory standards?

A: Yes, both parts are ROHS3 compliant and carry identical X2 ratings for EMI and RFI suppression applications.

Q: What are the dimensional differences between these parts?

A: F17724472030 is slightly larger: 1.220" L x 0.433" W with 0.827" seated height, compared to F17724473003 at 1.240" L x 0.354" W with 0.748" seated height. Lead spacing remains identical at 1.083" (27.50mm).