EEA-GA1E220H Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic EEA-GA1E220H is a radial leaded aluminum electrolytic capacitor rated 25 V, 22 µF in a compact 5 x 7 mm body with 2.5 mm lead spacing, supplied in ammo (straight) packaging. Available from stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEA-GA1E220H Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 25 V rated 22 µF aluminum electrolytic capacitor with compact 5 mm diameter x 7 mm height form factor
- 2.5 mm lead spacing compatible with standard PCB through-hole footprints for easy manual and automated insertion
- Ammo (straight) tape packaging enabling automated radial insertion for high-volume PCB assembly
- Panasonic GA series construction with long operational lifetime and stable capacitance over -55 °C to +105 °C range
Applications
The EEA-GA1E220H is used as a decoupling, bypass, and bulk filtering capacitor in 5 V to 24 V power supply designs, audio amplifier stages, and consumer electronics where a 22 µF capacitor in a 5 x 7 mm radial package is required. Its compact size and standard 2.5 mm lead pitch suit dense PCB layouts in industrial controllers, set-top boxes, and LED driver circuits operating within the 25 V rated voltage.
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 voltage and capacitance ratings of EEA-GA1E220H, and what circuit topologies benefit most from these values?
The EEA-GA1E220H is rated 25 V DC with 22 µF capacitance, making it well suited for filtering and decoupling on 5 V, 12 V, and 15 V power rails in switching power supplies, DC-DC converters, and audio amplifier bias circuits. The 22 µF value provides a reactance of approximately 72 ohms at 100 Hz, effective for filtering low-frequency ripple in linear regulators and capacitor-input filter stages.
What are the physical dimensions of EEA-GA1E220H, and how do they influence PCB layout density?
The EEA-GA1E220H measures 5 mm in diameter and 7 mm in height with a 2.5 mm lead pitch, creating a small radial footprint that fits within a 5.5 mm x 5.5 mm PCB pad pattern. This compact 5 x 7 mm body allows designers to place multiple capacitors in tight arrays on power boards, motor driver PCBs, or consumer electronics where vertical height is constrained to under 10 mm.
What does the ammo (STR) packaging format mean for EEA-GA1E220H, and how does it support automated assembly?
The STR (straight, ammo) packaging format loads the EEA-GA1E220H radial capacitors in a continuous tape strip with leads straightened for automated radial insertion machines. This format enables insertion rates of hundreds of components per minute on standard axial and radial insertion equipment, reducing hand-assembly labor for 22 µF 25 V capacitors in volume production of power supplies, motor controllers, and industrial PCBs.
How does EEA-GA1E220H compare to a 22 µF 25 V ceramic capacitor, and when should an engineer prefer the electrolytic version?
The EEA-GA1E220H electrolytic capacitor provides 22 µF at 25 V in a cost-effective 5 x 7 mm radial through-hole package, whereas an equivalent ceramic capacitor at 22 µF and 25 V rating (typically X5R or X7R in 1210 or larger SMD case) costs more and exhibits significant capacitance loss under DC bias. The electrolytic is preferred for bulk energy storage in supplies where cost per µF matters and ESR in the milliohm-to-ohm range is acceptable.
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