EEA-GA1A220 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic EEA-GA1A220 is a radial leaded aluminum electrolytic capacitor rated 10V, 22 µF in a compact 4x7 mm body with 1.5 mm lead spacing. Low ESR and long-life construction for power supply filtering. Available in bulk from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEA-GA1A220 Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 22 µF capacitance at 10V rating in a compact 4x7 mm radial package with 1.5 mm lead spacing for space-constrained PCB designs
- Low equivalent series resistance (ESR) optimized for power supply bypass and bulk decoupling in consumer and industrial electronics
- Long operational life rated at 2000 hours at 85°C ensuring reliable performance in demanding thermal environments
- Panasonic GA series construction with high-purity aluminum oxide dielectric for stable capacitance over -40°C to +85°C temperature range
Applications
EEA-GA1A220 is commonly used in power supply filtering, voltage regulation circuits, and audio coupling stages where a compact 22 µF, 10V electrolytic capacitor is needed. The 4x7 mm radial body fits standard through-hole PCB footprints in consumer electronics, household appliances, and industrial control boards. Its low ESR characteristic makes it a reliable choice for decoupling DC-DC converter outputs and stabilizing low-voltage logic power rails in cost-sensitive designs.
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 capacitance, voltage rating, and physical dimensions does the Panasonic EEA-GA1A220 provide?
The EEA-GA1A220 provides 22 µF capacitance at a 10V DC rating, housed in a compact radial leaded body measuring 4 mm diameter by 7 mm height with 1.5 mm lead pitch. This combination makes it well-suited for low-voltage filtering and decoupling on 3.3V and 5V logic power rails where board height is constrained to under 10 mm.
What is the rated operating temperature and lifetime of the EEA-GA1A220 capacitor?
The EEA-GA1A220 is rated for operation across -40°C to +85°C and carries a load life rating of 2000 hours at 85°C. At lower operating temperatures such as 65°C or below, expected lifetime approximately doubles per Arrhenius estimation, making this capacitor suitable for consumer electronics, HVAC controllers, and lighting drivers where 5 to 10 year field life is required.
How does the lead spacing of 1.5 mm in EEA-GA1A220 affect PCB layout compared to 2.0 mm or 2.5 mm pitch capacitors?
The 1.5 mm lead spacing of the EEA-GA1A220 matches a tighter footprint standard than the common 2.0 mm or 2.5 mm pitch radial capacitors, reducing the PCB area occupied by the decoupling capacitor by approximately 25 to 40%. This is advantageous in high-density audio amplifier boards and power management modules where multiple 22 µF filter capacitors must fit within a 10 mm x 20 mm zone.
Can the EEA-GA1A220 be used as a bypass capacitor on a 5V USB power supply output?
Yes, the EEA-GA1A220 is suitable for bypassing a 5V USB power output with a 10V rated, 22 µF capacitor that provides comfortable voltage headroom of 2x the operating voltage. Its 4x7 mm radial package fits standard footprints on USB charger and power bank PCBs, and its low ESR characteristic effectively suppresses 100 kHz to 500 kHz switching noise from USB PD converter stages.
What alternative Panasonic series could replace EEA-GA1A220 if a longer life rating is required?
If a longer operational life than 2000 hours at 85°C is required, Panasonic's FM or FR series aluminum electrolytic capacitors offer 5000 hours to 10000 hours lifetime ratings at 105°C in similar 22 µF, 10V ratings and comparable radial 4x7 mm or 5x11 mm packages. Both alternatives maintain the same 10V, 22 µF specification while delivering improved thermal endurance for industrial or automotive-adjacent applications.
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