BFC237055102 Equivalent & Substitute Parts

Part Overview

The BFC237055102 is a 1000 pF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, part of the MKT370 series. This polyester metallized radial capacitor is rated for 400V DC / 220V AC operation and is designed for through-hole mounting in automotive applications. The part maintains active product status with AEC-Q200 compliance and ROHS3 certification. Substitute parts are identified when inventory constraints or supply chain requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

BFC237055102

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 777BFC237055102 Datasheet

Current PartRFQ

BFC237051102

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 8352BFC237051102 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the BFC237055102 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part BFC237051102 qualifies as a parametric equivalent based on the following criteria:

• Identical capacitance value: 1000 pF
• Identical tolerance: ±10%
• Identical voltage ratings: 400V DC / 220V AC
• Identical dielectric material: Polyester, Metallized
• Identical operating temperature range: -55°C to 105°C
• Identical mounting configuration: Through Hole, Radial
• Identical physical dimensions and lead spacing: 0.200" (5.08mm)
• Same series classification: MKT370
• Equivalent compliance and certifications: AEC-Q200, ROHS3

Parameter Comparison

Engineering Selection Recommendations

Both BFC237055102 and BFC237051102 are active products from the same manufacturer with identical electrical specifications, mechanical dimensions, and compliance certifications. Selection between these parts should be based on inventory availability and supply chain requirements. Both parts maintain AEC-Q200 automotive qualification and ROHS3 compliance, ensuring suitability for automotive applications requiring 1000 pF capacitance at 400V DC operation. The parametric equivalence is complete across all specified parameters, permitting direct substitution without circuit redesign or board layout modification.

Frequently Asked Questions (FAQ)

Q: Can BFC237051102 be used as a direct replacement for BFC237055102?

A: Yes. Both parts are parametrically equivalent across all electrical and mechanical specifications, including capacitance, voltage rating, dielectric material, operating temperature range, physical dimensions, and lead spacing. Direct substitution is permissible without modification to circuit design or PCB layout.

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

A: No. Both parts carry identical AEC-Q200 automotive ratings and ROHS3 compliance status. Environmental and regulatory compliance is equivalent.

Q: Do these parts have the same physical footprint?

A: Yes. Both parts share identical dimensions (0.283" L x 0.098" W / 7.20mm x 2.50mm), height (0.256" / 6.50mm), and lead spacing (0.200" / 5.08mm). PCB layout and mounting hole spacing remain unchanged.

Q: What is the difference between these two part numbers?

A: The part numbers differ only in their internal designation within Vishay's product catalog. All functional, electrical, and mechanical characteristics are identical. The difference reflects manufacturing or distribution tracking only.

Q: Are both parts suitable for automotive applications?

A: Yes. Both parts are AEC-Q200 qualified and rated for automotive use with identical operating temperature ranges (-55°C to 105°C) and voltage specifications.