1µF 350V DC General Capacitor
Part Number: 350UVX1
1µF • 350V DC • 85°C • General Purpose Radial Capacitor
Capacitance
1µF
Voltage
350V DC
Tolerance
±±20%
Temp Rating
85°C
Mounting
radial
Dielectric
aluminum
$8.25 each × 1
About the 1µF 350V DC General Capacitor
General Purpose Radial capacitor. Capacitance: 1µF, Voltage: 350V DC. Part Number: 350UVX1.
Applications for 1µF 350V DC General Purpose Radial Capacitors
Typical design scenarios where the 350UVX1 (1µF / 350V DC) is specified:
Power Conversion
Snubber circuits, voltage multipliers, and power factor correction stages at 350V DC 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 350UVX1?
1µF · 350V DC · radial
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 350UVX1
Why Choose This General Purpose Radial Capacitor?
- 350V DC voltage rating with recommended 20% derating for maximum service life in power circuits
- 100% electrically tested before shipment for guaranteed in-spec performance
- Ships same-day from US warehouse when ordered before 3 PM EST
Need Technical Assistance?
Our capacitor specialists can help with selection, cross-reference, and application questions.
Why Buy From Specap?
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Looking for an Equivalent?
We can help cross-reference 350UVX1 with alternative part numbers.
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Frequently Asked Questions
Common questions about 350UVX1 and general purpose radial capacitors
What applications use a 1µF 350V DC general purpose radial capacitor?
This 1µF 350V DC general purpose radial capacitor serves filtering, timing, and energy storage functions in circuits operating within its voltage and temperature ratings.
Can the 350UVX1 handle high-temperature environments?
The 350UVX1 is rated for 85°C, which covers standard commercial and light-industrial environments. For installations in enclosed cabinets or hot climates where ambient temperatures exceed 65°C, consider selecting a 105°C-rated alternative for additional thermal margin.
What is the recommended PCB footprint for the 350UVX1?
The 350UVX1 uses radial mounting. Refer to the manufacturer datasheet for the recommended land pattern. For through-hole parts, ensure the drill diameter is 0.2–0.3mm larger than the lead diameter for reliable hand or wave soldering.
What capacitors can replace the 350UVX1?
Cross-referencing the 350UVX1 requires matching capacitance (1µF), voltage (350V DC), temperature rating (85°C), 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 350UVX1?
Yes. Industry best practice is to operate capacitors at 60–80% of their rated voltage. For the 350UVX1 rated at 350V DC, this means designing your circuit to keep the applied voltage below 280V 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 350UVX1?
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 350UVX1 shows as out of stock, our sourcing team can typically locate high-voltage general purpose 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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