BFC233913334 Equivalent & Substitute Parts

Part Overview

The BFC233913334 is a 0.33 µF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, part of the MKP339 series. This polypropylene metallized radial capacitor is rated for 630V DC operation and is designed for automotive applications including EMI and RFI suppression. The part is currently active in production with 1139 units in stock. Alternative models may be required due to inventory constraints, supply chain disruptions, or specific application requirements within the same electrical and mechanical specifications.

Substiute Parts

BFC233913334

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1208BFC233913334 Datasheet

Current PartRFQ

BFC233911334

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1001BFC233911334 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BFC233913334 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part BFC233911334 maintains identical specifications in the following key areas:

• Capacitance value: 0.33 µF with ±10% tolerance
• Voltage ratings: 630V DC and 310V AC
• Dielectric composition: Polypropylene (PP), Metallized
• Operating temperature range: -55°C ~ 110°C
• Physical form factor: Radial through-hole mounting
• Lead spacing: 0.591" (15.00mm)
• Termination style: PC Pins
• Series classification: MKP339

Both parts are manufactured by the same company and carry identical compliance certifications. Substitution is valid when inventory or supply availability of the primary part is constrained.

Parameter Comparison

Engineering Selection Recommendations

Both BFC233913334 and BFC233911334 are active production parts with full compliance to automotive standards (AEC-Q200) and safety ratings (X2). Both parts are ROHS3 compliant and carry identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain requirements. The substitute part BFC233911334 provides equivalent performance in all automotive and EMI/RFI suppression applications where the main part is specified.

Frequently Asked Questions (FAQ)

Q: Can BFC233911334 be used as a direct replacement for BFC233913334?

A: Yes. Both parts are electrically and mechanically identical with matching capacitance (0.33 µF), voltage ratings (630V DC / 310V AC), tolerance (±10%), dielectric material (polypropylene metallized), operating temperature range (-55°C ~ 110°C), and physical dimensions. Lead spacing, termination style, and mounting configuration are identical.

Q: Are there any differences in compliance or certifications?

A: No. Both parts carry identical certifications: AEC-Q200 for automotive reliability, X2 safety rating, and ROHS3 compliance. Both are manufactured by Vishay Beyschlag/Draloric/BC Components within the MKP339 series.

Q: Will the substitute part fit the same PCB layout?

A: Yes. The substitute part has identical physical dimensions (26.00mm L x 6.00mm W), seated height (15.50mm maximum), and lead spacing (15.00mm). No PCB redesign or layout modification is required.

Q: What applications are these parts suitable for?

A: Both parts are rated for automotive applications and EMI/RFI suppression circuits. The 630V DC rating and polypropylene dielectric make them suitable for high-voltage filtering and noise suppression in automotive electrical systems.

Q: Is there a performance difference between these parts?

A: No. Both parts are from the same manufacturer series (MKP339) with identical electrical performance specifications, temperature stability, and reliability ratings.