Capacitor 4.7µF 450V UVX
Part Number: C450UVX4R7
4.7µF • 450V • Radial Capacitor
Capacitance
4.7µF
Voltage
450V
Tolerance
±±20%
$1.85 each × 1
About the Capacitor 4.7µF 450V UVX
UVX Series Radial Aluminum Electrolytic Capacitor. 4.7µF 450V. High quality component.
Applications for 4.7µF 450V Radial Capacitors
Typical design scenarios where the C450UVX4R7 (4.7µF / 450V) is specified:
Power Conversion
Snubber circuits, voltage multipliers, and power factor correction stages at 450V operating voltage
Industrial Controls
Relay suppression, arc quenching, and EMI filtering in industrial switchgear and control panels
PCB-Mount Circuits
Through-hole and mixed-technology assemblies in prototype, low-volume, and field-repairable designs
Medical & Commercial
Diagnostic equipment, HVAC controls, and commercial appliance electronics
Need a Replacement for C450UVX4R7?
4.7µF · 450V
Our engineers can cross-reference this part to find a compatible replacement that meets or exceeds the original specifications — with full CoC and traceability documentation.
Technical Specifications
Complete specifications for C450UVX4R7
Why Choose This Radial Capacitor?
- 450V voltage rating with recommended 20% derating for maximum service life in power circuits
- Part of the UVX series — cross-reference available for equivalent parts from other manufacturers
- 100% electrically tested before shipment for guaranteed in-spec performance
- Ships same-day from US warehouse when ordered before 3 PM EST
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Our capacitor specialists can help with selection, cross-reference, and application questions.
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Looking for an Equivalent?
We can help cross-reference C450UVX4R7 with alternative part numbers.
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Frequently Asked Questions
Common questions about C450UVX4R7 and radial capacitors
What applications use a 4.7µF 450V radial capacitor?
This 4.7µF 450V radial capacitor serves filtering, timing, and energy storage functions in circuits operating within its voltage and temperature ratings.
What capacitors can replace the C450UVX4R7?
Cross-referencing the C450UVX4R7 requires matching capacitance (4.7µF), voltage (450V), temperature rating (N/A), and physical dimensions. ESR and ripple current ratings must also meet or exceed the original spec for reliable operation. Contact our technical team at 800-731-1433 for verified cross-reference options — we maintain compatibility data across major manufacturers.
Should I derate the voltage when using the C450UVX4R7?
Yes. Industry best practice is to operate capacitors at 60–80% of their rated voltage. For the C450UVX4R7 rated at 450V, this means designing your circuit to keep the applied voltage below 360V under all conditions including transients. Voltage derating significantly extends capacitor life — each 10% reduction in applied voltage can roughly double the expected service life for electrolytic types.
What is the lead time for the C450UVX4R7?
In-stock items ship same-day when ordered before 3 PM EST, with standard delivery of 2–5 business days within the continental US. If the C450UVX4R7 shows as out of stock, our sourcing team can typically locate high-voltage radial capacitors within 1–2 weeks through our manufacturer and distributor network. Contact us for expedited options or large-quantity pricing.
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