BFC246929824 Equivalent & Substitute Parts

Part Overview

The BFC246929824 is a 0.82 µF film capacitor rated for 100V DC operation, manufactured by Vishay Beyschlag/Draloric/BC Components as part of the MKT469 series. This component features polyester metallized dielectric construction with radial through-hole mounting. The part is currently classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and production continuity.

Substiute Parts

BFC246929824

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 820BFC246929824 Datasheet

Current PartRFQ

BFC246707824

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1038BFC246707824 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BFC246929824 is determined by strict equivalence across the following critical parameters:

• Capacitance value: 0.82 µF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage rating: 100V DC minimum (exact match required)
• Dielectric type: Polyester, metallized (exact match required)
• Mounting configuration: Through-hole radial (exact match required)
• Lead spacing: 10.00mm (exact match required)
• Termination style: PC pins (exact match required)
• Operating temperature range: -55°C to 105°C (exact match required)

The BFC246707824 meets all substitution criteria as a functionally equivalent alternative from the same manufacturer family.

Parameter Comparison

Engineering Selection Recommendations

The BFC246707824 is the manufacturer-recommended substitute for the obsolete BFC246929824. Both components are ROHS3 compliant and maintain identical electrical specifications across capacitance, tolerance, voltage ratings, dielectric material, and operating temperature range.

The primary physical difference is the seated height: the substitute measures 16.00mm maximum versus 18.50mm for the original part. This 2.50mm reduction in height may affect board layout compatibility depending on clearance constraints in the application. PCB layout verification is necessary to confirm the reduced height does not create interference with adjacent components or enclosure boundaries.

Both parts feature identical lead spacing (10.00mm) and termination style (PC pins), ensuring direct mechanical compatibility with existing through-hole footprints. The substitute's active product status provides superior long-term availability compared to the obsolete original part.

Frequently Asked Questions (FAQ)

Q: Can BFC246707824 be used as a direct replacement for BFC246929824?

A: Yes, from an electrical standpoint. Both parts share identical capacitance (0.82 µF), tolerance (±5%), voltage ratings (100V DC / 63V AC), dielectric material (polyester metallized), operating temperature range (-55°C to 105°C), and lead spacing (10.00mm). Physical verification of the 2.50mm height difference is required to confirm PCB layout compatibility.

Q: What is the significance of the different series designations (MKT469 vs MKT467)?

A: The series designation indicates different product lines within the Vishay film capacitor portfolio. Both series meet the same electrical and mechanical specifications for this 0.82 µF 100V application. The MKT467 series (substitute) is currently in active production, while the MKT469 series (original) is obsolete.

Q: Are there any compliance or certification differences between these parts?

A: Both parts carry ROHS3 compliance and identical ECCN (EAR99) and HTSUS (8532.25.0010) classifications. No compliance or certification differences exist between the two parts.

Q: Does the reduced height of the substitute part affect electrical performance?

A: No. The height reduction (from 18.50mm to 16.00mm) is a physical dimension change only and does not alter electrical characteristics, performance, or ratings.

Q: What packaging formats are available for each part?

A: The original BFC246929824 is available in standard packaging. The substitute BFC246707824 is supplied in Tape & Reel (TR) format, which is standard for active production components and provides advantages for automated assembly processes.