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Home > Products > Capacitors > Film Capacitors > MKP1841422255M
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MKP1841422255M

In Stock 34531 pcs Reference Price(In US Dollars)
1+
$1.6611
200+
$0.6426
450+
$0.6208
900+
$0.6091
Manufacturer Part Number:
MKP1841422255M
Manufacturer / Brand
Vishay Beyschlag/Draloric/BC Components
Part of Description:
CAP FILM 0.22UF 10% 250VDC RAD
Datasheets:
MKP1841422255M.pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 34531 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number MKP1841422255M
Manufacturer / Brand Vishay Beyschlag/Draloric/BC Components
Stock Quantity 34531 pcs Stock
Category Capacitors > Film Capacitors
Description CAP FILM 0.22UF 10% 250VDC RAD
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Rating - DC 250V
Voltage Rating - AC 160V
Tolerance ±10%
Termination PC Pins
Size / Dimension 0.709' L x 0.295' W (18.00mm x 7.50mm)
Series MKP1841M
Ratings -
Package / Case Radial
Package Bulk
Operating Temperature -55°C ~ 100°C
Mounting Type Through Hole
Lead Spacing 0.591' (15.00mm)
Height - Seated (Max) 0.532' (13.50mm)
Features -
Dielectric Material Polypropylene (PP), Metallized
Capacitance 0.22 µF
Applications DC Link, DC Filtering; High Pulse, DV/DT; Snubber

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.

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PayPal Bank Information:
Company Name : IC COMPONENTS LTD
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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)
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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

What are the key integration constraints when using the MKP1841422255M in a snubber circuit for IGBT or MOSFET switching in an SMPS design?
The MKP1841422255M, with its 0.22 µF capacitance and metallized polypropylene construction, supports high dV/dt pulse handling typical for snubber applications. Designers must consider the 15 mm lead spacing and radial through-hole mounting, which affect PCB layout clearance and parasitic inductance. The operating temperature range of -55°C to 100°C requires thermal analysis to ensure the capacitor stays below the upper limit when exposed to switching losses and ambient conditions in the power stage.
How does the voltage derating behave for the MKP1841422255M when operating above 85°C in a DC filtering application?
For the MKP1841422255M rated at 250 VDC, standard polypropylene film capacitor behavior applies where the maximum continuous voltage decreases linearly or stepwise toward the 100°C limit. In DC link or filtering scenarios, engineers calculate the applied voltage against the derating curve from the series datasheet to maintain margin against partial discharge and long-term dielectric stress, particularly when combined with ripple currents.
Is the MKP1841422255M suitable for continuous AC mains voltage applications across the line without additional components?
The MKP1841422255M carries a 160 VAC rating and is primarily intended for pulse, snubber, and DC applications rather than safety-rated across-the-line suppression. In mains-connected designs, additional series impedance or dedicated X2/Y2 safety capacitors are typically required to handle surge and transient conditions while meeting applicable regulatory clearances.
What design considerations arise when replacing an older MKP1841 series capacitor with the MKP1841422255M in an existing snubber or ballast circuit?
The MKP1841422255M belongs to the MKP1841M mini-version family with 15 mm lead spacing and dimensions of approximately 18 mm x 7.5 mm x 13.5 mm seated height. Migration from non-M or different pitch variants may require PCB footprint adjustments. Performance remains comparable in pulse handling, but verification of exact dV/dt and RMS current limits under the specific waveform ensures no change in switching behavior or thermal rise.
When evaluating the MKP1841422255M for high pulse current applications like electronic ballast, what factors influence long-term capacitance stability?
Metallized polypropylene construction in the MKP1841422255M provides self-healing properties that clear minor dielectric breakdowns. Repeated high-energy pulses can lead to gradual electrode clearing and minor capacitance reduction over extended operation. Engineers monitor cumulative energy throughput and operate within the specified pulse current and dV/dt ratings to limit the rate of change, especially in industrial environments with frequent cycling.
What are the practical differences and trade-offs when considering the MKP1841422255M versus higher voltage MKP1841 variants or MKP1848 series for DC link filtering?
The MKP1841422255M offers 250 VDC rating in a compact radial package suitable for lower voltage DC filtering or snubbing. Higher voltage MKP1841 parts or MKP1848 DC-link optimized capacitors provide greater voltage margin or higher ripple current capability but typically come in larger cases with different lead spacing. Selection depends on the bus voltage, required energy storage, and available board space, with attention to ESR and thermal dissipation differences under load.
How should engineers assess reliability of the MKP1841422255M in industrial equipment operating near the 100°C temperature limit for years?
The MKP1841422255M is rated for -55°C to 100°C with RoHS3 compliance and unlimited MSL. In long-term industrial use, lifetime calculations incorporate voltage stress, ripple current heating, and ambient temperature. Polypropylene dielectric exhibits low losses, but proximity to the upper temperature boundary accelerates aging mechanisms such as gradual self-healing events or insulation degradation, necessitating adequate thermal design margin.
Can the MKP1841422255M be used in resonant circuits or high frequency applications, and what clocking or frequency-related constraints apply?
With its low dielectric losses, the MKP1841422255M performs well in resonant or high dV/dt scenarios up to frequencies where skin effect and parasitic inductance remain manageable. The radial PC pin termination and metallized construction contribute to relatively low ESL. Designers evaluate the self-resonant frequency and ensure the applied waveform stays within the maximum pulse current and RMS limits to avoid excessive internal heating beyond the 100°C rating.
What mounting and mechanical considerations are important when integrating multiple MKP1841422255M capacitors in parallel for increased capacitance in a power supply filter?
Parallel connection of the MKP1841422255M requires attention to balanced current sharing due to small differences in ESR and lead inductance from the 15 mm spacing. Mechanical stress on the PC pins during vibration or thermal cycling in industrial settings should be minimized through proper PCB support or potting. Current derating per device accounts for any mismatch in thermal paths.
In a replacement scenario, how does the MKP1841422255M compare to polyester (MKT) film capacitors of similar value and voltage in terms of performance boundaries?
The MKP1841422255M polypropylene dielectric provides lower losses and better high-frequency behavior than typical MKT polyester alternatives, making it more suitable for pulse and snubber duties. Polyester types may offer slightly higher capacitance density or different temperature coefficients but exhibit higher dielectric absorption and losses, potentially increasing heat generation in high dV/dt or continuous ripple applications.

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MKP1841422255M

Vishay Beyschlag/Draloric/BC Components

CAP FILM 0.22UF 10% 250VDC RAD

In Stock: 34531

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