EEE-TG1C331UP Panasonic Capacitor Polarised (Capacitor Al Electrolytic) In Stock
Panasonic EEE-TG1C331UP is a polarized aluminum electrolytic capacitor rated at 330 µF / 16 V in a compact radial SMD package, featuring low ESR and extended service life for power supply filtering. Ideal for voltage regulation and bulk decoupling in consumer electronics. From $0.25 each in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-TG1C331UP Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 330 µF capacitance at 16 V rating delivers effective bulk energy storage and transient suppression in DC power rail filtering
- Low ESR design reduces power loss and heat generation in high-ripple-current switching power supply applications
- Long service life rated for 2000 hours at 105°C supports use in thermally demanding industrial and automotive environments
- Compact radial SMD form factor enables automated PCB assembly and space-saving layout in portable device designs
Applications
The EEE-TG1C331UP is commonly used as an output filter capacitor in DC-DC converters and linear regulators operating at 5 V to 16 V, providing 330 µF of bulk capacitance to reduce voltage ripple and transient response times. It is also employed in audio equipment, consumer electronics power stages, and automotive infotainment systems where stable DC rails are critical. The SMD package makes it compatible with automated reflow soldering for high-volume manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the capacitance and voltage ratings of the EEE-TG1C331UP?
The EEE-TG1C331UP is rated at 330 µF capacitance and 16 V DC working voltage. This combination is well-suited for output filter stages in 5 V to 12 V power supplies, providing sufficient energy storage to suppress ripple currents and maintain stable voltage rails under dynamic load conditions.
At what temperature rating is the EEE-TG1C331UP rated, and how does it affect service life?
The EEE-TG1C331UP carries a 105°C temperature rating with a rated service life of 2000 hours at maximum operating temperature. This extended high-temperature endurance makes it suitable for industrial power supplies, automotive subsystems, and equipment installed near heat sources, where standard 85°C capacitors would degrade prematurely.
Which power supply topologies benefit most from using the EEE-TG1C331UP?
Buck and boost DC-DC converters, flyback SMPS, and LDO post-filter stages benefit most from this 330 µF / 16 V aluminum electrolytic capacitor. Its low ESR reduces output voltage ripple at switching frequencies from 50 kHz to 500 kHz, and the 330 µF value provides adequate hold-up energy for sub-millisecond load transients in 5 V to 15 V rails.
How does the EEE-TG1C331UP compare to a ceramic capacitor for bulk filtering at 16 V?
While ceramic capacitors offer lower ESR at small values, achieving 330 µF at 16 V in ceramic would require multiple large MLCC packages at significantly higher cost per µF. The EEE-TG1C331UP provides 330 µF in a single compact radial SMD footprint at a fraction of the cost, making it the preferred choice for bulk filtering and energy storage in cost-sensitive consumer and industrial designs.
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