BFC237046103 Equivalent & Substitute Parts

Part Overview

The BFC237046103 is a 10000 pF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, designed for automotive applications requiring high reliability and long operational life. This radial through-hole component 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 robust inventory availability. Substitute parts are identified when equivalent electrical and mechanical specifications are required due to component availability, supply chain optimization, or design flexibility within the same product series.

Substiute Parts

BFC237046103

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 1081BFC237046103 Datasheet

Current PartRFQ

BFC237042103

Vishay Beyschlag/Draloric/BC ComponentsIn Stock: 7383BFC237042103 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BFC237046103 is permissible when the replacement component maintains identical electrical characteristics and mechanical compatibility. The critical parameters governing substitution are:

• Capacitance value: 10000 pF (exact match required)
• Tolerance: ±5% (exact match required)
• Voltage ratings: 250V DC and 160V AC (exact match required)
• Dielectric material: Polyester, Metallized (exact match required)
• Operating temperature range: -55°C to 105°C (exact match required)
• Mounting configuration: Through Hole Radial (exact match required)
• Lead spacing: 0.200" (5.08mm) (exact match required)
• Series designation: MKT370 (same product family)
• Automotive qualification: AEC-Q200 (maintained)
• Compliance standards: ROHS3 Compliant (maintained)

The BFC237042103 qualifies as a parametric equivalent substitute, sharing all specified electrical and mechanical parameters within the MKT370 series.

Parameter Comparison

Engineering Selection Recommendations

Both the BFC237046103 and BFC237042103 are active production components within the MKT370 series, maintaining full AEC-Q200 automotive qualification and ROHS3 compliance. Selection between these parts is based on inventory availability and supply chain requirements, as all electrical performance characteristics, mechanical dimensions, and regulatory certifications are identical. The BFC237042103 currently maintains higher inventory levels (7279 pcs vs. 1025 pcs), making it suitable for high-volume production requirements while maintaining equivalent functional performance and reliability standards.

Frequently Asked Questions (FAQ)

Q: Can BFC237042103 be used as a direct replacement for BFC237046103?

A: Yes. Both components are parametric equivalents within the MKT370 series with identical capacitance (10000 pF), tolerance (±5%), voltage ratings (250V DC / 160V AC), dielectric material (Polyester, Metallized), operating temperature range (-55°C to 105°C), physical dimensions, lead spacing, and AEC-Q200 automotive qualification.

Q: Are there any differences in mechanical compatibility?

A: No. Both parts share identical package dimensions (0.283" L x 0.098" W), seated height (0.256" max), lead spacing (0.200"), and radial through-hole mounting configuration. PCB layout and assembly processes require no modification.

Q: Do both parts meet the same compliance standards?

A: Yes. Both BFC237046103 and BFC237042103 are ROHS3 compliant, REACH unaffected, and maintain AEC-Q200 automotive qualification ratings.

Q: What is the primary reason to consider substitution?

A: Supply chain optimization and inventory management. The BFC237042103 offers significantly higher stock availability while maintaining identical electrical and mechanical specifications.

Q: Are there any performance differences between these parts?

A: No. Both components are manufactured by Vishay Beyschlag/Draloric/BC Components within the same product series and share identical electrical performance characteristics, temperature stability, and long-life features.