BFC237055332 Equivalent & Substitute Parts

Part Overview

The BFC237055332 is a 3300 pF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, designed for automotive applications requiring high reliability and long operational life. This radial polyester metallized film capacitor operates across a temperature range of -55°C to 105°C and meets AEC-Q200 automotive qualification standards. The part is currently active in production with 981 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

BFC237055332

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1004BFC237055332 Datasheet

Current PartRFQ

BFC237051332

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 2224BFC237051332 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BFC237055332 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part BFC237051332 qualifies as a parametric equivalent based on identical specifications in the following categories:

• Capacitance value and tolerance (3300 pF ±10%)
• Voltage ratings (400V DC / 220V AC)
• Dielectric composition (Polyester, Metallized)
• Operating temperature range (-55°C to 105°C)
• Mounting configuration (Through Hole, Radial)
• Physical dimensions and lead spacing (0.200" / 5.08mm)
• Automotive qualification (AEC-Q200)
• Compliance certifications (ROHS3, REACH Unaffected)

Both parts belong to the MKT370 series and share identical product status (Active). Substitution is valid where the BFC237051332 is available and inventory requirements permit.

Parameter Comparison

Engineering Selection Recommendations

The BFC237051332 is a direct parametric equivalent to the BFC237055332 and is suitable for substitution in applications where the BFC237055332 is specified. Both parts maintain identical electrical performance, mechanical compatibility, and compliance certifications. Selection between these parts should be based on inventory availability and procurement lead times. The BFC237051332 currently has higher inventory availability (2200 units) compared to the BFC237055332 (981 units), which may support supply chain optimization. Both parts retain Active product status and full AEC-Q200 automotive qualification, ensuring continued support and reliability for automotive circuit applications.

Frequently Asked Questions (FAQ)

Q: Can BFC237051332 be used as a direct replacement for BFC237055332?

A: Yes. The BFC237051332 is a parametric equivalent with identical electrical specifications, voltage ratings, capacitance value, tolerance, dielectric material, operating temperature range, and physical dimensions. Both parts are qualified to AEC-Q200 and comply with ROHS3 requirements.

Q: Are there any differences in physical dimensions or lead spacing?

A: No. Both parts share identical dimensions (0.283" L x 0.098" W / 7.20mm x 2.50mm), maximum seated height (0.256" / 6.50mm), and lead spacing (0.200" / 5.08mm). PCB layout and mounting procedures remain unchanged.

Q: Do both parts meet automotive qualification requirements?

A: Yes. Both the BFC237055332 and BFC237051332 carry AEC-Q200 ratings and are suitable for automotive applications requiring qualified component status.

Q: What is the difference between these parts if all parameters match?

A: The parts are functionally and mechanically identical. Differences exist only in manufacturing lot tracking and inventory management codes. Selection should be based on availability and procurement requirements.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical compliance status: ROHS3 Compliant, REACH Unaffected, and EAR99 export classification.