Equivalent & Substitute Parts Reference: Vishay BFC238340752 Film Capacitor

Part Overview

The Vishay Beyschlag/Draloric/BC Components BFC238340752 is a film capacitor designed for high pulse and DV/DT applications. It offers a capacitance of 7500 pF, rated at 1400V DC and 500V AC, featuring a metallized polypropylene (PP) dielectric in a radial through-hole package. The part is ROHS3 compliant and has a part status of Active. Finding alternative models is essential for design flexibility, supply continuity, and multi-source qualification.

Substiute Parts

BFC238340752

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 974BFC238340752 Datasheet

Current PartRFQ

BFC238350752

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1254BFC238350752 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitution logic for the BFC238340752 is based strictly on the following allowed electrical and mechanical parameters:

• Capacitance value
• Tolerance
• Voltage ratings (AC, DC)
• Dielectric material
• Operating temperature range
• Mounting type
• Package/case
• Physical dimensions (length, width, height, lead spacing)
• Termination style
• Compliance and part status

Only parts matching these key parameters are grouped as direct substitutes.

Parameter Comparison

Engineering Selection Recommendations

Both BFC238340752 and BFC238350752 are active parts with ROHS3 compliance and unlimited MSL classification. The substitute part matches all electrical and mechanical parameters, including capacitance, tolerance, dielectric material, mounting type, package style, and size/dimensions. Both offer identical seated heights, lead spacing, and termination methods. Use parts with current active status and required compliance certifications for applications requiring polyproylene (PP) film capacitors rated for high pulse and DV/DT capabilities.

Frequently Asked Questions (FAQ)

Q1: What defines the compatibility between BFC238340752 and BFC238350752?
Compatibility is defined by matching capacitance, tolerance, voltage ratings, dielectric material, mounting type, physical dimensions, lead spacing, and compliance status.

Q2: Are the package dimensions and terminal styles identical for direct substitution?
Both parts share the same radial through-hole package, identical size/dimensions, 0.532" (13.50mm) seated height, 0.591" (15.00mm) lead spacing, and PC Pin termination.

Q3: Does the substitute part meet the same environmental and safety compliance?
Both models are ROHS3 compliant with unlimited moisture sensitivity level (MSL 1), meeting standard environmental and reliability criteria.

Q4: Can the substitute be used in the same applications?
The substitute BFC238350752 is specified for high pulse and DV/DT applications, matching the main part's application scope.

Q5: Are there any differences in voltage ratings to consider?
The substitute offers higher rated voltages (550V AC, 1600V DC) compared to the main part (500V AC, 1400V DC), within the allowed parameters provided.