BFC236525394 Equivalent & Substitute Parts

Part Overview

The BFC236525394 is a 0.39 µF film capacitor rated for 100V DC operation, manufactured by Vishay Beyschlag/Draloric/BC Components as part of the MKT365 series. This radial through-hole component uses polyester metallized dielectric technology and operates across a temperature range of -55°C to 105°C. The part is currently classified as obsolete, making identification of suitable substitutes necessary for ongoing design support and component procurement.

Substiute Parts

BFC236525394

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 648BFC236525394 Datasheet

Current PartRFQ

BFC236625394

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 970BFC236625394 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BFC236525394 is based on electrical and mechanical parameter equivalence. The following criteria determine valid substitutes:

• Capacitance value: 0.39 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 (exact match required)
• Physical dimensions and lead spacing: Must match PCB layout requirements
• Termination type: PC Pins (exact match required)

The BFC236625394 qualifies as a direct substitute based on full alignment with these parameters while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The BFC236625394 is the direct substitute for the obsolete BFC236525394. Both components are manufactured by Vishay Beyschlag/Draloric/BC Components and share identical electrical specifications, physical dimensions, and compliance certifications. The primary distinction is product status: the BFC236625394 maintains active production status with confirmed inventory availability (867 pcs), whereas the BFC236525394 is obsolete.

Selection of the BFC236625394 is supported by ROHS3 compliance for both parts, ensuring regulatory alignment for current manufacturing standards. The substitute maintains full compatibility with existing PCB layouts and circuit designs specified for the original part.

Frequently Asked Questions (FAQ)

Q: Can the BFC236625394 be used as a direct replacement for the BFC236525394?

A: Yes. Both components share identical capacitance (0.39 µF), tolerance (±10%), voltage ratings (100V DC / 63V AC), dielectric material (polyester metallized), operating temperature range (-55°C to 105°C), and physical dimensions (0.413" L x 0.236" W, 5.00mm lead spacing). PCB layout compatibility is maintained.

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

A: The MKT365 series (BFC236525394) is obsolete. The MKT366 series (BFC236625394) is the active production equivalent. Both series use identical electrical and mechanical specifications for this capacitance value.

Q: Are there any compliance or certification differences?

A: Both parts are ROHS3 compliant. No compliance differences exist between the two components.

Q: Does packaging affect substitution?

A: The BFC236625394 is supplied in Tape & Box (TB) packaging. Packaging format does not affect electrical or mechanical compatibility. Component performance and PCB mounting remain identical.

Q: What inventory status should be considered for procurement?

A: The BFC236525394 (obsolete) has 628 pcs in stock. The BFC236625394 (active) has 867 pcs in stock. For new designs and ongoing production, the active part BFC236625394 is the appropriate selection.