BFC237323474 Equivalent & Substitute Parts

Part Overview

The BFC237323474 is a 0.47 µF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, part of the MKT373 series. This polyester metallized radial capacitor is rated for 100V DC operation and features ±10% tolerance. The part is currently active in production with 810 units in stock. Film capacitors of this specification are used in general-purpose applications requiring stable capacitance and long operational life across industrial temperature ranges.

Substiute Parts

BFC237323474

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 898BFC237323474 Datasheet

Current PartRFQ

BFC237321474

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 3715BFC237321474 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the BFC237323474 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part BFC237321474 qualifies as a parametric equivalent based on the following criteria:

• Identical capacitance value: 0.47 µF
• Identical tolerance: ±10%
• Identical voltage ratings: 100V DC / 63V AC
• Identical dielectric material: Polyester, Metallized
• Identical operating temperature range: -55°C to 105°C
• Identical mounting configuration: Through Hole Radial
• Identical lead spacing: 0.591" (15.00mm)
• Identical termination type: PC Pins
• Identical series designation: MKT373
• Identical RoHS compliance: ROHS3 Compliant

Both parts are manufactured by the same supplier and maintain identical physical dimensions and electrical performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Both BFC237323474 and BFC237321474 are active production parts with full ROHS3 compliance. Selection between these parts should be based on inventory availability and supply chain requirements. The BFC237321474 offers higher stock availability at 3622 units compared to 810 units for the BFC237323474. Both parts meet identical electrical specifications, physical dimensions, and environmental compliance requirements. No performance differentiation exists between these parts for general-purpose applications within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can BFC237321474 be used as a direct replacement for BFC237323474?

A: Yes. Both parts are parametric equivalents with identical capacitance, voltage ratings, tolerance, dielectric material, operating temperature range, physical dimensions, lead spacing, and termination type. They are interchangeable in circuit applications.

Q: Are there any differences in RoHS compliance between these parts?

A: No. Both parts carry ROHS3 Compliant certification and meet identical environmental standards.

Q: Do these parts have the same physical footprint?

A: Yes. Both parts share identical dimensions of 0.689" L x 0.197" W (17.50mm x 5.00mm), maximum seated height of 0.433" (11.00mm), and lead spacing of 0.591" (15.00mm). They are mechanically interchangeable on PCBs designed for either part number.

Q: What is the operating temperature range for these capacitors?

A: Both parts operate across -55°C to 105°C, suitable for industrial and commercial applications.

Q: Are these parts suitable for AC applications?

A: Yes. Both parts are rated for 63V AC operation in addition to their 100V DC rating, making them suitable for general-purpose AC and DC applications.