BFC236853473 Equivalent & Substitute Parts

Part Overview

The BFC236853473 is a 0.047 µF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, designed for general-purpose applications requiring 400V DC rated performance. This radial through-hole component utilizes polyester metallized dielectric technology with ±10% tolerance and operates across the temperature range of -55°C to 105°C. The part is currently active in production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when electrical specifications, mechanical dimensions, and compliance certifications remain identical across the product line.

Substiute Parts

BFC236853473

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1050BFC236853473 Datasheet

Current PartRFQ

BFC236855473

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 2649BFC236855473 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the BFC236853473 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part BFC236855473 qualifies as a direct equivalent based on the following criteria:

• Identical capacitance value: 0.047 µF
• Identical tolerance specification: ±10%
• Identical voltage ratings: 400V DC / 220V AC
• Identical dielectric composition: Polyester, Metallized
• Identical operating temperature range: -55°C to 105°C
• Identical mounting configuration: Through Hole Radial
• Identical physical dimensions: 0.689" L x 0.213" W (17.50mm x 5.40mm)
• Identical lead spacing: 0.591" (15.00mm)
• Identical series designation: MKT368
• Identical compliance status: ROHS3 Compliant, MSL 1

Both parts are manufactured by the same supplier and maintain active production status.

Parameter Comparison

Engineering Selection Recommendations

The BFC236855473 is a direct parametric equivalent to the BFC236853473 and is suitable for applications requiring identical electrical and mechanical specifications. Both parts maintain active production status with ROHS3 compliance certification. Selection between these parts may be based on inventory availability, lead time, or procurement source, as all technical and compliance parameters are equivalent. The BFC236855473 currently maintains higher inventory levels (2620 pcs vs. 972 pcs), which may influence supply chain decisions.

Frequently Asked Questions (FAQ)

Q: Can BFC236855473 be used as a direct replacement for BFC236853473?

A: Yes. Both parts are identical across all electrical specifications (capacitance, voltage rating, tolerance, dielectric material), mechanical dimensions (size, lead spacing, height), operating temperature range, mounting configuration, and compliance certifications. No circuit modifications or board layout adjustments are required.

Q: Are there any differences in the radial lead spacing between these parts?

A: No. Both parts maintain identical lead spacing of 0.591" (15.00mm), ensuring compatibility with existing PCB footprints and through-hole mounting patterns.

Q: Do both parts meet the same environmental and compliance standards?

A: Yes. Both BFC236853473 and BFC236855473 are ROHS3 compliant, carry MSL 1 (unlimited moisture sensitivity), and share identical ECCN (EAR99) and HTSUS (8532.25.0010) classifications.

Q: What is the significance of the MKT368 series designation?

A: The MKT368 series designation indicates both parts belong to the same product family within Vishay's film capacitor line, confirming their parametric equivalence and interchangeability for general-purpose applications.

Q: Are there any temperature or voltage derating considerations when substituting these parts?

A: No. Both parts operate identically across the full temperature range of -55°C to 105°C and maintain the same voltage ratings of 400V DC and 220V AC. No derating adjustments are necessary.