BFC236521224 Equivalent & Substitute Parts

Part Overview

The BFC236521224 is a 0.22 µF film capacitor rated for 100V DC operation, manufactured by Vishay Beyschlag/Draloric/BC Components as part of the MKT365 series. This polyester metallized radial capacitor is designed for general-purpose applications with a through-hole mounting configuration. The part is currently classified as obsolete, making identification of suitable substitutes necessary for ongoing design support and component procurement.

Substiute Parts

BFC236521224

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1118BFC236521224 Datasheet

Current PartRFQ

BFC236621224

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1060BFC236621224 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BFC236521224 is based on strict equivalence of the following electrical and mechanical parameters:

• Capacitance value: 0.22 µF (exact match required)
• Tolerance: ±10% (exact match required)
• Voltage rating: 100V DC minimum (equal or higher acceptable)
• Dielectric type: Polyester, Metallized (exact match required)
• Operating temperature range: -55°C to 105°C (equal or wider range acceptable)
• Mounting configuration: Through-hole radial with PC pins
• Lead spacing: 0.197" (5.00mm) (exact match required for PCB compatibility)
• RoHS compliance: ROHS3 Compliant

The substitute part BFC236621224 meets all these criteria while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The BFC236621224 is a direct electrical and mechanical equivalent to the BFC236521224. Both parts share identical capacitance, voltage ratings, dielectric composition, temperature range, and physical dimensions. The primary distinction is product lifecycle status: the BFC236521224 is obsolete while the BFC236621224 remains in active production.

Selection of the BFC236621224 is supported by:

• Identical electrical performance specifications
• Matching mechanical form factor and lead spacing for direct PCB substitution
• ROHS3 compliance maintained across both parts
• Active manufacturing status ensuring long-term availability
• Same manufacturer lineage (Vishay Beyschlag/Draloric/BC Components)

Frequently Asked Questions (FAQ)

Q: Can BFC236621224 be used as a direct replacement for BFC236521224?

A: Yes. Both parts are electrically and mechanically equivalent. The BFC236621224 provides identical capacitance (0.22 µF), voltage ratings (100V DC / 63V AC), dielectric material (polyester metallized), operating temperature range (-55°C to 105°C), and physical dimensions including lead spacing (5.00mm). Direct PCB substitution is possible without circuit modification.

Q: What is the difference between MKT365 and MKT366 series?

A: Both series are polyester metallized film capacitors from Vishay with identical electrical specifications for this capacitance value. The MKT366 series represents the current production line, while MKT365 is obsolete. The series designation reflects manufacturing evolution rather than functional differences.

Q: Are there packaging differences between these parts?

A: The BFC236521224 is supplied in standard packaging, while the BFC236621224 is available in Tape & Reel (TR) format. Both maintain identical component dimensions and lead spacing. Tape & Reel packaging is standard for active production parts and does not affect electrical or mechanical compatibility.

Q: Is RoHS compliance maintained with this substitution?

A: Yes. Both the BFC236521224 and BFC236621224 are ROHS3 compliant, ensuring regulatory requirements are met in either configuration.

Q: What is the lead spacing specification and why is it important?

A: Lead spacing is 0.197 inches (5.00mm) for both parts. This specification is critical for PCB footprint compatibility. Matching lead spacing ensures the substitute part will fit existing PCB designs without layout modifications.