BFC238370392 Equivalent & Substitute Parts

Part Overview

The BFC238370392 is a 3900 pF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, designed for high-pulse and DV/DT applications. This radial polypropylene metallized capacitor operates at 2500V DC and 900V AC, with an operating temperature range of -55°C to 105°C. The part is currently active in production with ROHS3 compliance and MSL Level 1 rating. Substitute parts are identified when electrical and mechanical parameters remain identical across the MMKP383 series.

Substiute Parts

BFC238370392

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 751BFC238370392 Datasheet

Current PartRFQ

BFC238374392

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1004BFC238374392 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BFC238370392 are identified based on strict electrical and mechanical parameter matching within the MMKP383 series. The substitution criteria are:

• Capacitance value: 3900 pF
• Tolerance: ±5%
• Voltage ratings: 2500V DC and 900V AC
• Dielectric material: Polypropylene (PP), Metallized
• Operating temperature range: -55°C to 105°C
• Mounting configuration: Through Hole, Radial
• Physical dimensions: 26.00mm L x 6.00mm W, 15.50mm seated height
• Lead spacing: 22.50mm
• Termination type: PC Pins
• Compliance: ROHS3 Compliant, MSL Level 1

Parts meeting all these parameters are functionally equivalent and may be used interchangeably in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both BFC238370392 and BFC238374392 are active production parts with identical electrical and mechanical specifications. Selection between these parts may be based on inventory availability and lead time considerations. Both parts maintain ROHS3 compliance and MSL Level 1 rating, ensuring compatibility with standard manufacturing and storage conditions. No performance differentiation exists between these parts for circuit design purposes.

Frequently Asked Questions (FAQ)

Q: Can BFC238374392 be used as a direct replacement for BFC238370392?

A: Yes. Both parts are identical in all electrical parameters (capacitance, voltage ratings, tolerance, dielectric material, operating temperature range) and mechanical specifications (dimensions, lead spacing, termination type, mounting configuration). They are functionally equivalent within the MMKP383 series.

Q: Are there any differences in physical dimensions between these parts?

A: No. Both parts share identical dimensions: 26.00mm length, 6.00mm width, 15.50mm seated height, and 22.50mm lead spacing. They are mechanically interchangeable for PCB layout and assembly purposes.

Q: Do both parts meet the same compliance standards?

A: Yes. Both BFC238370392 and BFC238374392 are ROHS3 compliant with MSL Level 1 rating. They meet identical environmental and regulatory requirements.

Q: What applications are these capacitors suitable for?

A: These parts are specified for high-pulse and DV/DT applications, utilizing their polypropylene metallized dielectric construction and 2500V DC voltage rating.

Q: Is there a difference in inventory availability between these parts?

A: Inventory levels may vary. BFC238370392 has 660 pieces in stock, while BFC238374392 has 984 pieces in stock. Availability should be confirmed at the time of procurement.