BFC237045562 Equivalent & Substitute Parts

Part Overview

The BFC237045562 is a 5600 pF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, part of the MKT370 series. This polyester metallized radial capacitor is rated for 250V DC operation and is designed for through-hole mounting applications. The component is actively produced, AEC-Q200 qualified for automotive use, and fully compliant with RoHS3 and REACH regulations. Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement within system design constraints.

Substiute Parts

BFC237045562

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1062BFC237045562 Datasheet

Current PartRFQ

BFC237051562

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 9712BFC237051562 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the BFC237045562 are identified based on the following criteria:

• Identical capacitance value (5600 pF)
• Identical tolerance (±10%)
• Identical dielectric material (Polyester, Metallized)
• Identical operating temperature range (-55°C to 105°C)
• Identical mounting type (Through Hole)
• Identical package type (Radial)
• Identical physical dimensions and lead spacing
• Same series designation (MKT370)
• Equivalent or higher voltage rating capability
• Matching automotive qualification (AEC-Q200)
• Equivalent compliance status (RoHS3, REACH)

The BFC237051562 qualifies as a parametric equivalent because it maintains all critical electrical and mechanical specifications while offering an elevated voltage rating (400V DC vs. 250V DC). This higher voltage rating does not compromise compatibility in applications designed for the original 250V specification.

Parameter Comparison

Engineering Selection Recommendations

Both the BFC237045562 and BFC237051562 are active production components with identical AEC-Q200 automotive qualification and full RoHS3 and REACH compliance. Selection between these parts depends on the application voltage requirement:

• Use BFC237045562 when the circuit design specifies 250V DC maximum operating voltage.
• Use BFC237051562 when higher voltage margin is required or when 400V DC rated components are specified in the design.

The BFC237051562 provides enhanced voltage headroom without altering any other electrical or mechanical characteristics, making it suitable for applications requiring increased voltage safety margin within the same physical footprint and mounting configuration.

Frequently Asked Questions (FAQ)

Q: Can BFC237051562 replace BFC237045562 in existing designs?

A: Yes. The BFC237051562 maintains identical capacitance, tolerance, temperature range, physical dimensions, and lead spacing. The elevated voltage rating (400V vs. 250V) does not create incompatibility in circuits designed for 250V operation.

Q: Are there any physical differences between these parts?

A: No. Both parts share identical dimensions (7.20mm x 2.50mm), height (6.50mm maximum), and lead spacing (5.08mm). They are mechanically interchangeable on PCBs designed for radial through-hole mounting.

Q: Do both parts meet automotive standards?

A: Yes. Both BFC237045562 and BFC237051562 carry AEC-Q200 qualification and are suitable for automotive applications.

Q: What is the difference in voltage ratings?

A: BFC237045562 is rated 250V DC / 160V AC. BFC237051562 is rated 400V DC / 220V AC. The higher rating in the substitute part provides additional voltage margin without affecting other specifications.

Q: Are compliance certifications identical?

A: Yes. Both parts are RoHS3 compliant and REACH unaffected, with matching regulatory status.