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Home > Products > Capacitors > Film Capacitors > BFC246817155
Vishay Beyschlag/Draloric/BC Components
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BFC246817155

In Stock 42496 pcs Reference Price(In US Dollars)
1+
$1.4463
200+
$0.5596
750+
$0.5408
1500+
$0.5306
Manufacturer Part Number:
BFC246817155
Manufacturer / Brand
Vishay Beyschlag/Draloric/BC Components
Part of Description:
CAP FILM 1.5UF 5% 250VDC RADIAL
Datasheets:
BFC246817155(1).pdfBFC246817155(2).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 42496 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number BFC246817155
Manufacturer / Brand Vishay Beyschlag/Draloric/BC Components
Stock Quantity 42496 pcs Stock
Category Capacitors > Film Capacitors
Description CAP FILM 1.5UF 5% 250VDC RADIAL
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Rating - DC 250V
Voltage Rating - AC 160V
Tolerance ±5%
Termination PC Pins
Size / Dimension 1.024' L x 0.315' W (26.00mm x 8.00mm)
Series MKT468
Ratings -
Package / Case Radial
Package Bulk
Operating Temperature -55°C ~ 105°C
Mounting Type Through Hole
Lead Spacing 0.886' (22.50mm)
Height - Seated (Max) 0.827' (21.00mm)
Features -
Dielectric Material Polyester, Metallized
Capacitance 1.5 µF
Applications General Purpose

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



We accept the payment terms: Telegraphic Transfer(T/T), Credit Card, PayPal and Western Union.

PayPal:

PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: PayPal@IC-Components.com

BANK TRANSFAR (Telegraphic Transfer)

Payment For Telegraphic Transfers:
Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
Beneficiary Bank name : Bank of Communications (Hong Kong) Ltd Beneficiary Bank Code : 382 (for local payment)
Beneficiary Bank SWIFT : COMMHKHK
Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can the BFC246817155 metallized polyester film capacitor be utilized for continuous across-the-line AC mains filtering?
While the BFC246817155 features a 160VAC rating, it is not classified as an X2 safety capacitor. In AC applications, this component is intended for series impedance or coupling functions where a failure would not lead to an immediate risk of electric shock or fire. For mains suppression, safety-rated components with specific flame-retardant epoxy and transient voltage withstand capabilities are required, whereas the BFC246817155 is optimized for general-purpose DC blocking and bypassing.
What are the thermal derating implications when operating the BFC246817155 near its 105°C maximum temperature limit?
The BFC246817155 follows standard polyester dielectric behavior where the rated DC voltage of 250V holds up to +85°C. When operating between 85°C and 105°C, a voltage derating factor of 1.25% per degree Celsius must be applied to the working voltage. Exceeding these derated limits accelerates the degradation of the metallized layer and may lead to a permanent shift in the 1.5 µF nominal capacitance.
How does the dissipation factor of the BFC246817155 affect its suitability for high-frequency switching power supply outputs?
The BFC246817155 utilizes a polyester (MKT) dielectric, which naturally possesses a higher dissipation factor compared to polypropylene (MKP) alternatives. In high-frequency switching environments, this results in increased internal self-heating due to ESR. For applications exceeding 10kHz with significant ripple current, the internal temperature rise of the BFC246817155 should be calculated to ensure the core temperature does not exceed the 105°C specification, potentially making MKP series a more efficient choice for high-ripple scenarios.
When replacing a polypropylene capacitor with the BFC246817155, what electrical performance trade-offs should be considered?
Transitioning to the BFC246817155 from a polypropylene part usually offers a smaller physical footprint for the 1.5 µF value, but introduces higher dielectric absorption and a more pronounced capacitance change over temperature. While the BFC246817155 is excellent for space-constrained DC filtering, its use in precision timing or high-linearity audio signal paths may result in different phase characteristics or distortion profiles compared to low-loss film dielectrics.
What are the design considerations for the 22.5mm lead spacing of the BFC246817155 in high-vibration industrial environments?
The 22.5mm lead spacing and the relatively high seated height of 21.00mm for the BFC246817155 create a significant mechanical moment arm. In environments subject to constant vibration or mechanical shock, the component body should be secured with a non-corrosive adhesive or a mechanical bracket to prevent lead fatigue at the PC pin solder joints. The mass of the 1.5 µF metallized stack within the BFC246817155 requires robust PCB anchoring to maintain long-term interconnect reliability.
Is the BFC246817155 capable of handling high dV/dt pulses in snubber or ignition-related circuits?
The BFC246817155 is designed as a general-purpose MKT468 series capacitor with specific peak current limits defined by its dV/dt rating. In high-slope pulse applications, the rapid current surge can cause localized heating at the contact point between the metallized film and the end-spray (schoopage). Engineers should verify that the application’s pulse rise time does not exceed the manufacturer's V/µs limits for the BFC246817155 to prevent progressive loss of capacitance due to self-healing clearings at the termination interface.
How does the self-healing mechanism of the BFC246817155 impact the long-term reliability of the circuit?
The metallized polyester construction of the BFC246817155 allows the capacitor to "heal" after a microscopic dielectric breakdown by vaporizing the thin metal layer around the fault. While this prevents catastrophic short circuits, frequent self-healing events—caused by operating too close to the 250VDC limit or exposure to transients—will result in a gradual, cumulative reduction in the total 1.5 µF capacitance. For high-reliability long-term use, maintaining a conservative voltage margin extends the functional life of the BFC246817155.

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CAP FILM 1.5UF 5% 250VDC RADIAL

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