Capacitor 0.027µF 50V UHA
Part Number: CQXJ2E273
0.027µF • 50V • Radial Capacitor
Capacitance
0.027µF
Voltage
50V
Tolerance
±±20%
$19.95 each × 1
About the Capacitor 0.027µF 50V UHA
UHA Series Radial Aluminum Electrolytic Capacitor. 0.027µF 50V. High quality component.
Applications for 0.027µF 50V Radial Capacitors
Typical design scenarios where the CQXJ2E273 (0.027µF / 50V) is specified:
IC Bypass & Decoupling
High-frequency noise suppression near microprocessor, FPGA, and ASIC power pins with 0.027µF local decoupling
RF & Signal Conditioning
Impedance matching, coupling, and filtering in communication circuits and sensor interfaces
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 CQXJ2E273?
0.027µF · 50V
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 CQXJ2E273
Why Choose This Radial Capacitor?
- Part of the UHA 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
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 CQXJ2E273 with alternative part numbers.
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Frequently Asked Questions
Common questions about CQXJ2E273 and radial capacitors
What applications use a 0.027µF 50V radial capacitor?
A 0.027µF 50V capacitor is typically used for high-frequency bypass near digital ICs, coupling in signal chains, and EMI suppression. Place as close as possible to the power pins of the IC being decoupled for effective noise filtering.
What capacitors can replace the CQXJ2E273?
Cross-referencing the CQXJ2E273 requires matching capacitance (0.027µF), voltage (50V), 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 CQXJ2E273?
Yes. Industry best practice is to operate capacitors at 60–80% of their rated voltage. For the CQXJ2E273 rated at 50V, this means designing your circuit to keep the applied voltage below 40V 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 CQXJ2E273?
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 CQXJ2E273 shows as out of stock, our sourcing team can typically locate 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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