BFC233822334 Equivalent & Substitute Parts

Part Overview

The BFC233822334 is a 0.33 µF film capacitor rated for 630V DC operation, manufactured by Vishay Beyschlag/Draloric/BC Components as part of the MKP338 2 series. This polypropylene metallized radial capacitor is designed for EMI and RFI suppression applications with X2 safety ratings. The part is currently active in production with 698 units in stock. Equivalent substitute parts are available to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

BFC233822334

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 778BFC233822334 Datasheet

Current PartRFQ

BFC233820334

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1970BFC233820334 Datasheet

Parametric EquivalentRFQ

F339MX243331MFP2B0

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1586F339MX243331MFP2B0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BFC233822334 are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Electrical Parameters:

• Capacitance: 0.33 µF (exact match required)
• Tolerance: ±20% (exact match required)
• Voltage Rating - DC: 630V (exact match required)
• Voltage Rating - AC: 310V (exact match required)
• Dielectric Material: Polypropylene (PP), Metallized (exact match required)
• Operating Temperature Range: -55°C to 110°C (exact match required)
• Safety Rating: X2 (exact match required)

Mechanical Parameters:

• Mounting Type: Through Hole (exact match required)
• Package / Case: Radial (exact match required)
• Physical Dimensions: 0.689" L x 0.335" W / 17.50mm x 8.50mm (exact match required)
• Height - Seated (Max): 0.591" / 15.00mm (exact match required)
• Lead Spacing: 0.591" / 15.00mm (exact match required)
• Termination: PC Pins (exact match required)

Compliance Parameters:

• RoHS Status: ROHS3 Compliant (exact match required)

All identified substitute parts meet these criteria and are therefore electrically and mechanically interchangeable with the BFC233822334.

Parameter Comparison

Engineering Selection Recommendations

All three parts—BFC233822334, BFC233820334, and F339MX243331MFP2B0—are active production components manufactured by Vishay Beyschlag/Draloric/BC Components with ROHS3 compliance. They are electrically and mechanically identical across all specified parameters.

Selection between these parts should be based on:

Availability: BFC233820334 offers the highest current inventory at 1900 units, followed by F339MX243331MFP2B0 at 1501 units, and BFC233822334 at 698 units.

Series Designation: BFC233822334 and BFC233820334 belong to the MKP338 2 series, while F339MX243331MFP2B0 belongs to the F339M series. Both series are equivalent for the specified electrical and mechanical parameters.

Compliance: All parts maintain ROHS3 compliance and are suitable for applications requiring environmental and regulatory adherence.

Any of these parts may be selected for direct substitution in applications currently using the BFC233822334 without modification to circuit design, PCB layout, or assembly procedures.

Frequently Asked Questions (FAQ)

Q: Can BFC233820334 and F339MX243331MFP2B0 be used interchangeably with BFC233822334?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (0.33 µF, 630V DC, 310V AC), dielectric material (polypropylene metallized), operating temperature range (-55°C to 110°C), and mechanical specifications (radial through-hole, 17.50mm x 8.50mm, 15.00mm lead spacing). All three parts are ROHS3 compliant and carry X2 safety ratings.

Q: Are there differences between the MKP338 2 and F339M series?

A: Both series meet the identical electrical and mechanical specifications for this 0.33 µF 630V application. Series designation reflects internal manufacturing classification but does not affect functional performance or compatibility in the specified application.

Q: What is the significance of the different HTSUS codes?

A: HTSUS codes are tariff classification codes used for import/export purposes and do not affect component functionality or substitution eligibility. All parts remain electrically and mechanically equivalent.

Q: Does MSL (Moisture Sensitivity Level) affect substitution?

A: The BFC233822334 and BFC233820334 are rated MSL 1 (Unlimited), indicating no moisture sensitivity restrictions. The F339MX243331MFP2B0 is rated MSL Not Applicable, also indicating no moisture sensitivity concerns. All three parts are suitable for standard storage and handling conditions.

Q: Can these parts be used in high-voltage applications?

A: Yes. All three parts are rated for 630V DC and 310V AC operation with X2 safety classification, making them suitable for EMI and RFI suppression in high-voltage circuits within these voltage specifications.