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BFC236526154 Equivalent & Substitute Parts
Part Overview
The BFC236526154 is a 0.15 µF film capacitor manufactured by Vishay Beyschlag/Draloric/BC Components, rated for 100V DC operation with ±5% tolerance. This component belongs to the MKT365 series and features polyester metallized dielectric construction in a radial through-hole package. The part is currently classified as obsolete, making identification of suitable substitutes essential for ongoing production and maintenance applications. Active equivalent models within the same electrical and mechanical specifications are available to ensure design continuity.
Substiute Parts
Key Parameters
| Parameter | Value |
|---|---|
| Capacitance | 0.15 µF |
| Tolerance | ±5% |
| Voltage Rating (DC) | 100V |
| Voltage Rating (AC) | 63V |
| Dielectric Material | Polyester, Metallized |
| Operating Temperature Range | -55°C to 105°C |
| Mounting Type | Through Hole |
| Package Type | Radial |
| Lead Spacing | 0.197" (5.00mm) |
| Physical Dimensions | 0.413" L x 0.197" W (10.50mm x 5.00mm) |
| Height (Seated Max) | 0.571" (14.50mm) |
| Termination | PC Pins |
| RoHS Status | ROHS3 Compliant |
Substitute Part Grouping Explanation
Substitution of the BFC236526154 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part BFC236626154 qualifies as a direct equivalent based on the following criteria:
- Identical capacitance value: 0.15 µF
- Matching tolerance specification: ±5%
- Equivalent voltage ratings: 100V DC / 63V AC
- Same dielectric material: Polyester, Metallized
- Identical operating temperature range: -55°C to 105°C
- Matching mounting configuration: Through Hole Radial
- Identical physical dimensions and lead spacing: 0.413" L x 0.197" W with 0.197" lead spacing
- Identical termination type: PC Pins
- Equivalent RoHS compliance: ROHS3 Compliant
The primary distinction between these parts is product status: BFC236526154 is obsolete, while BFC236626154 is active. Both parts belong to the same manufacturer family (Vishay Beyschlag/Draloric/BC Components) and maintain full electrical and mechanical compatibility.
Parameter Comparison
| Parameter | BFC236526154 (Main) | BFC236626154 (Substitute) |
|---|---|---|
| Manufacturer | Vishay Beyschlag/Draloric/BC Components | Vishay Beyschlag/Draloric/BC Components |
| Series | MKT365 | MKT366 |
| Product Status | Obsolete | Active |
| Capacitance | 0.15 µF | 0.15 µF |
| Tolerance | ±5% | ±5% |
| Voltage Rating (DC) | 100V | 100V |
| Voltage Rating (AC) | 63V | 63V |
| Dielectric Material | Polyester, Metallized | Polyester, Metallized |
| Operating Temperature | -55°C to 105°C | -55°C to 105°C |
| Mounting Type | Through Hole | Through Hole |
| Package Type | Radial | Radial |
| Physical Dimensions | 0.413" L x 0.197" W (10.50mm x 5.00mm) | 0.413" L x 0.197" W (10.50mm x 5.00mm) |
| Height (Seated Max) | 0.571" (14.50mm) | 0.571" (14.50mm) |
| Lead Spacing | 0.197" (5.00mm) | 0.197" (5.00mm) |
| Termination | PC Pins | PC Pins |
| RoHS Status | ROHS3 Compliant | ROHS3 Compliant |
Engineering Selection Recommendations
The BFC236626154 is the direct substitute for the obsolete BFC236526154. Selection of this substitute is based on:
- Full electrical equivalence across all specified parameters
- Identical mechanical compatibility with existing PCB layouts and through-hole mounting requirements
- Active product status ensuring ongoing availability and supply chain continuity
- Equivalent regulatory compliance: both parts maintain ROHS3 certification
- Same manufacturer family, ensuring consistent quality and performance characteristics
No design modifications or PCB layout changes are required when transitioning from BFC236526154 to BFC236626154. The parts are pin-compatible and functionally interchangeable within the specified operating parameters.
Frequently Asked Questions (FAQ)
Q: Can BFC236626154 be used as a direct replacement for BFC236526154?
A: Yes. BFC236626154 is electrically and mechanically equivalent to BFC236526154. All critical parameters—capacitance, voltage rating, tolerance, dielectric material, operating temperature range, physical dimensions, and lead spacing—are identical. No circuit modifications are required.
Q: What is the difference between these two parts?
A: The primary difference is product status. BFC236526154 is obsolete, while BFC236626154 is active. Both parts belong to different series within the same manufacturer family (MKT365 vs. MKT366) but maintain full compatibility.
Q: Are there any packaging differences?
A: BFC236626154 is supplied in Tape & Box (TB) packaging, while BFC236526154 packaging information is not specified. Both parts use identical radial through-hole package construction with PC pin termination.
Q: Will this substitute work in my existing circuit?
A: Yes. The substitute maintains identical electrical specifications (0.15 µF, ±5% tolerance, 100V DC rating) and mechanical compatibility (radial through-hole, 5.00mm lead spacing). No circuit redesign is necessary.
Q: Are both parts RoHS compliant?
A: Yes. Both BFC236526154 and BFC236626154 are ROHS3 compliant, meeting current environmental and regulatory requirements.
Q: What is the operating temperature range for these capacitors?
A: Both parts operate across the temperature range of -55°C to 105°C, suitable for industrial and commercial applications.
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