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Home > Products > Capacitors > Film Capacitors > R75LI33304000K
KEMET
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R75LI33304000K

In Stock 72687 pcs Reference Price(In US Dollars)
1+
$0.9354
10+
$0.7399
50+
$0.6409
100+
$0.5546
500+
$0.419
1000+
$0.3697
2500+
$0.3451
5000+
$0.3328
Manufacturer Part Number:
R75LI33304000K
Manufacturer / Brand
KEMET
Part of Description:
CAP FILM 0.33UF 10% 560VDC RAD
Datasheets:
R75LI33304000K(1).pdfR75LI33304000K(2).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 72687 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number R75LI33304000K
Manufacturer / Brand KEMET
Stock Quantity 72687 pcs Stock
Category Capacitors > Film Capacitors
Description CAP FILM 0.33UF 10% 560VDC RAD
Lead Free Status / RoHS Status: ROHS3 Compliant
Voltage Rating - DC 560V
Voltage Rating - AC 250V
Tolerance ±10%
Termination PC Pins
Size / Dimension 0.709' L x 0.394' W (18.00mm x 10.00mm)
Series R75L
Ratings -
Package / Case Radial
Package Bulk
Operating Temperature -55°C ~ 105°C
Mounting Type Through Hole
Lead Spacing 0.591' (15.00mm)
Height - Seated (Max) 0.634' (16.10mm)
Features -
Dielectric Material Polypropylene (PP), Metallized
Capacitance 0.33 µF
Base Product Number R75LI
Applications DC Link, DC Filtering

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

What design considerations arise when integrating the KEMET R75LI33304000K into a DC link circuit with high ripple current from IGBT or SiC MOSFET switching?
The KEMET R75LI33304000K, a metallized polypropylene film capacitor rated for DC link and filtering applications, requires evaluation of its dV/dt capability and ripple current handling against the specific switching frequency and bus voltage excursions in the target inverter or converter design. Its radial PC pin termination and 15 mm lead spacing influence loop inductance, which engineers should minimize through short lead lengths and close PCB placement to the power devices to limit voltage overshoot.
How does the 250V AC rating of the KEMET R75LI33304000K affect its use in applications involving both DC bus and superimposed AC ripple components?
In designs where the KEMET R75LI33304000K experiences combined DC voltage up to 560V and AC ripple, the 250V AC rating sets the boundary for continuous AC component amplitude. Engineers calculate the RMS voltage of the ripple waveform to ensure it remains within limits, as exceeding this can accelerate self-healing events and gradual capacitance reduction over operating hours.
When migrating from older film capacitors to the KEMET R75LI33304000K in an existing power supply board, what mechanical and electrical differences need evaluation?
The KEMET R75LI33304000K features dimensions of 18.00 mm x 10.00 mm with a maximum seated height of 16.10 mm and 15 mm lead spacing, requiring verification of PCB footprint compatibility and clearance to adjacent components. Electrically, its polypropylene dielectric offers lower dissipation factor compared to polyester alternatives, potentially reducing thermal rise, though tolerance of ±10% may necessitate circuit recalibration if tighter precision was previously used.
Is the KEMET R75LI33304000K suitable for across-the-line AC mains applications in industrial equipment?
The KEMET R75LI33304000K is optimized for DC link and pulse applications rather than direct across-the-line connection. In AC mains filtering scenarios, its construction prioritizes DC voltage withstand and high-frequency performance, so designs typically select dedicated suppressor or X/Y-rated capacitors to meet safety and surge requirements.
What operating temperature derating considerations apply when using the KEMET R75LI33304000K in long-term industrial environments near 105°C?
The KEMET R75LI33304000K is rated for -55°C to 105°C operation. At temperatures approaching the upper limit, expected lifetime decreases due to accelerated dielectric aging in polypropylene film; engineers apply voltage and ripple current derating based on thermal modeling of the enclosure and nearby heat-generating components to align with target service hours.
How should engineers assess self-healing behavior of the KEMET R75LI33304000K during component selection for high-reliability DC filtering in motor drives?
Metallized construction in the KEMET R75LI33304000K enables self-healing after localized dielectric breakdowns, clearing faults with minimal capacitance loss per event. In high dV/dt or transient-heavy environments, the cumulative effect on total capacitance and ESR should be modeled over the projected mission profile to confirm stability throughout the equipment lifecycle.
What are the practical trade-offs when replacing a higher-voltage or different-lead-spacing film capacitor with the KEMET R75LI33304000K in a space-constrained PCB redesign?
Substituting with the KEMET R75LI33304000K provides a compact radial package with 0.33 µF at 560V DC, but designers must confirm that the 560V rating covers peak bus voltages including transients. The 15 mm lead spacing may require layout adjustments compared to wider or narrower alternatives, potentially affecting parasitic inductance and thermal dissipation paths in the assembly.
In resonant circuits or high-frequency coupling applications, what clocking or frequency-related factors influence performance of the KEMET R75LI33304000K?
The polypropylene dielectric and metallized electrode design of the KEMET R75LI33304000K support operation in resonant and high-frequency scenarios, where low ESR helps limit internal heating. Engineers verify the capacitor's impedance curve against the target resonant frequency to ensure it provides the intended reactive power without excessive losses or resonance shift over temperature.
When considering long-term reliability in outdoor or variable-environment industrial systems, how does moisture exposure interact with the KEMET R75LI33304000K?
The KEMET R75LI33304000K is REACH unaffected and encapsulated in a solvent-resistant plastic case meeting UL 94 V-0. Its construction limits moisture ingress effects on insulation resistance, though prolonged high-humidity combined with temperature cycling warrants verification of seal integrity and potential impact on leakage current in the specific enclosure design.
What configuration steps are needed when using multiple KEMET R75LI33304000K units in parallel for increased capacitance in a DC filtering bank?
Paralleling the KEMET R75LI33304000K requires matched voltage ratings and attention to current sharing, influenced by trace layout symmetry and individual ESR variations. The radial termination style benefits from balanced mounting to minimize circulating currents, while overall bank inductance calculation accounts for the 15 mm lead spacing of each unit.

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