EEA-GA1A330 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic EEA-GA1A330 is a radial-leaded aluminum electrolytic capacitor rated 10 V, 33 µF in a compact 5×7 mm body with 2.0 mm lead spacing. It offers low ESR and long service life for decoupling and filtering in consumer and industrial electronics.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEA-GA1A330 Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 33 µF / 10 V rating in a compact 5 mm diameter × 7 mm height radial package with 2.0 mm lead pitch, ideal for space-constrained through-hole PCB layouts
- Low equivalent series resistance (ESR) supports efficient power-supply decoupling and ripple filtering in switching and linear regulator output stages
- Designed to Panasonic GA series reliability standards with long rated life for consumer, industrial, and automotive auxiliary circuit applications
Applications
The EEA-GA1A330 is used as a bulk decoupling and bypass capacitor on 5 V and lower-voltage power rails in consumer electronics, industrial control boards, and audio amplifiers. Its 33 µF capacitance at 10 V handles low-frequency ripple filtering on linear regulator outputs and provides local energy storage near microcontroller supply pins. The 5×7 mm radial form factor fits standard through-hole PCB footprints and is compatible with automated radial-lead insertion equipment.
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 key electrical ratings and physical dimensions of the EEA-GA1A330?
The EEA-GA1A330 is rated 33 µF capacitance at 10 V DC working voltage. Its cylindrical body measures 5 mm in diameter and 7 mm in height with a 2.0 mm lead pitch, making it a compact radial-leaded capacitor that fits standard 5 mm footprint pads on through-hole PCBs.
For a 5 V linear regulator output stage requiring 33 µF of decoupling, how does EEA-GA1A330 perform compared to a ceramic alternative?
The EEA-GA1A330 provides 33 µF at 10 V with stable capacitance over temperature and DC bias, unlike Class II ceramic capacitors (X5R/X7R) which can lose 30 to 80% of rated capacitance under DC bias. This makes the EEA-GA1A330 a more predictable choice for linear regulator decoupling where effective capacitance must remain close to 33 µF across the full operating range.
At what temperature range is EEA-GA1A330 specified and how does it affect lifespan in an industrial application?
Panasonic GA-series radial electrolytic capacitors are typically rated for an operating temperature range of -40°C to +85°C. Aluminium electrolytic capacitor lifespan roughly halves for every 10°C rise above the rated temperature, so operating EEA-GA1A330 at 85°C maximum rather than 105°C extends service life significantly in industrial ambient conditions.
Can EEA-GA1A330 be used in a ripple current filtering application at 120 Hz and what should engineers check?
Yes, EEA-GA1A330 is suitable for 120 Hz ripple filtering on rectified mains-derived supplies. Engineers should verify the capacitor's specified maximum ripple current rating (typically 20 mA to 60 mA at 120 Hz for a 33 µF / 10 V, 5×7 mm part) against the actual ripple in the circuit and derate to 80% of the rated ripple current for long service life.
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