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Home > Products > Capacitors > Ceramic Capacitors > SR221A330JAR
KYOCERA AVX
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SR221A330JAR

In Stock 89904 pcs Reference Price(In US Dollars)
1000+
$0.2131
Manufacturer Part Number:
SR221A330JAR
Manufacturer / Brand
KYOCERA AVX
Part of Description:
CAP CER RADIAL
Datasheets:
SR221A330JAR.pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 89904 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number SR221A330JAR
Manufacturer / Brand KYOCERA AVX
Stock Quantity 89904 pcs Stock
Category Capacitors > Ceramic Capacitors
Description CAP CER RADIAL
Lead Free Status / RoHS Status: ROHS3 Compliant
Series *
Package Bulk
Condition New Original Stock
Warranty 100% Perfect Functions
Lead Time 2-3days after payment.
Payment Credit Card / PayPal / Telegraphic Transfer (T/T) / Western Union
Shipping by DHL / Fedex / UPS / TNT
Port HongKong
RFQ Email Info@IC-Components.com

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.

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PayPal Bank Information:
Company Name : IC COMPONENTS LTD
Paypal ID: Info@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 is the best way to use SR221A330JAR in a power rail or decoupling design if I need a radial ceramic capacitor?
SR221A330JAR from KYOCERA AVX is a radial ceramic capacitor, so it is typically used where through-hole mechanical retention and short leaded connections are preferred. In power rail and decoupling designs, check that the leaded form factor fits the current loop, board spacing, and mounting style. For the best electrical behavior, place SR221A330JAR as close as practical to the load or switching node it is intended to support, and verify that the lead inductance still meets your target impedance at the frequencies of interest.
Can SR221A330JAR be used as a replacement for an older radial ceramic capacitor in legacy equipment?
SR221A330JAR can often serve as a replacement when the original part was also a radial ceramic capacitor, but the mechanical dimensions, lead spacing, dielectric type, and voltage rating need to match the legacy design. In retrofit work, confirm the physical fit on the PCB or wiring harness and check whether the original circuit depended on a specific capacitance tolerance or temperature characteristic. If the old capacitor was used in a timing, filtering, or resonance role, small electrical differences can change circuit behavior.
Is SR221A330JAR suitable for industrial equipment that runs continuously for long periods?
SR221A330JAR from KYOCERA AVX is a ceramic capacitor, which is generally well-suited to long-life use because it does not have electrolyte aging mechanisms. For continuous industrial service, confirm the operating voltage derating, ambient temperature profile, and vibration exposure of the assembly. The leaded construction can be helpful in serviceable equipment, but board stress relief and proper mechanical support should be considered if the equipment sees shock or repeated thermal cycling.
What should I check before using SR221A330JAR in a high-vibration or mechanically stressed assembly?
With SR221A330JAR, the main concerns are lead fatigue, PCB strain, and solder joint reliability rather than capacitor aging. In high-vibration systems, use sufficient lead forming clearance, avoid forcing the body against the PCB, and consider additional mechanical support if the assembly is exposed to repeated shock. If the capacitor is mounted near heavy connectors or transformers, verify that board flex will not concentrate stress at the terminations.
Is SR221A330JAR appropriate for analog filtering or signal coupling circuits?
SR221A330JAR can be used in analog filtering or coupling when the circuit can tolerate the capacitor’s ceramic behavior and any dielectric-related variation under bias or temperature. For low-distortion or precision analog paths, confirm that the capacitor’s voltage coefficient, tolerance, and temperature stability align with the required accuracy. If the role is AC coupling or non-critical filtering, the part may be a practical choice; if it sets a precise pole or resonance, validate the final frequency response in-circuit.
What design issues should I watch for when replacing an electrolytic capacitor with SR221A330JAR?
SR221A330JAR is a ceramic capacitor, so it will not behave like an electrolytic in terms of polarity, ESR, leakage, or capacitance retention over time. When replacing an electrolytic, check whether the circuit relied on ESR for stability, soft-start behavior, or ripple damping. In power converters, directly swapping to SR221A330JAR can sometimes shift loop dynamics, so the control response should be rechecked rather than assuming an equivalent electrical substitution.
How do I confirm that SR221A330JAR fits my PCB footprint and assembly process?
For SR221A330JAR, verify the radial lead spacing, body clearance, insertion height, and soldering method against your PCB layout or hand-assembly process. Radial ceramic parts may need different hole pitch and bend radius than axial or SMD capacitors. If the board is wave-soldered, confirm that the capacitor body and lead length are compatible with the process window and that adjacent components will not interfere during insertion or soldering.
Can SR221A330JAR be used in higher-temperature environments without special handling?
SR221A330JAR is a ceramic capacitor, so it generally tolerates elevated temperatures better than many polymer or electrolytic alternatives. That said, the full assembly still needs evaluation under the actual thermal profile, including solder joint endurance and nearby component heating. If the capacitor is mounted close to hot components, confirm that the continuous operating temperature and derating policy remain within the chosen design margins.
What are the practical differences if I substitute SR221A330JAR for a radial film or tantalum capacitor?
SR221A330JAR will differ from radial film and tantalum parts in ESR, leakage, size, and failure behavior. A ceramic capacitor may offer lower loss and better high-frequency response, while a film capacitor can provide different voltage linearity and a tantalum part may offer higher capacitance density but different surge characteristics. Before substituting SR221A330JAR, check whether the circuit depends on a specific ESR range, surge tolerance, or capacitance stability under DC bias.
Is SR221A330JAR a good choice for noise suppression near relays, motors, or switching loads?
SR221A330JAR can be used in noise suppression roles where a ceramic capacitor’s fast transient response is useful, but the exact placement and value need to match the interference source. Near relays or motors, confirm whether the capacitor is intended for snubbing, local bypassing, or EMI reduction, because each use has different voltage stress and waveform requirements. In inductive-load suppression, verify that the capacitor’s voltage rating and pulse handling fit the transient environment of the circuit.

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