Capacitor 0.22µF 400V UVZ
Part Number: CQXJ2G224
0.22µF • 400V • Radial Capacitor
Capacitance
0.22µF
Voltage
400V
Tolerance
±±20%
$2.55 each × 1
About the Capacitor 0.22µF 400V UVZ
UVZ Series Radial Aluminum Electrolytic Capacitor. 0.22µF 400V. High quality component.
Applications for 0.22µF 400V Radial Capacitors
Typical design scenarios where the CQXJ2G224 (0.22µF / 400V) is specified:
Power Conversion
Snubber circuits, voltage multipliers, and power factor correction stages at 400V 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 CQXJ2G224?
0.22µF · 400V
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 CQXJ2G224
Why Choose This Radial Capacitor?
- 400V voltage rating with recommended 20% derating for maximum service life in power circuits
- Part of the UVZ 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 CQXJ2G224 with alternative part numbers.
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Frequently Asked Questions
Common questions about CQXJ2G224 and radial capacitors
What applications use a 0.22µF 400V radial capacitor?
This 0.22µF 400V radial capacitor serves filtering, timing, and energy storage functions in circuits operating within its voltage and temperature ratings.
What capacitors can replace the CQXJ2G224?
Cross-referencing the CQXJ2G224 requires matching capacitance (0.22µF), voltage (400V), 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 CQXJ2G224?
Yes. Industry best practice is to operate capacitors at 60–80% of their rated voltage. For the CQXJ2G224 rated at 400V, this means designing your circuit to keep the applied voltage below 320V 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 CQXJ2G224?
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 CQXJ2G224 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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