EEA-GA1H2R2H Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic EEA-GA1H2R2H is a radial-leaded aluminum electrolytic capacitor rated 50 V, 2.2 µF in a 4×7 mm body with 2.5 mm lead spacing, supplied in ammo-strip format. It delivers reliable decoupling and filtering performance at higher voltages in consumer and industrial circuits.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEA-GA1H2R2H Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.2 µF / 50 V rating in a 4 mm diameter × 7 mm height radial package with 2.5 mm lead pitch — suitable for 24 V to 48 V bus filtering and snubber circuits
- Ammo-strip (STR) packaging enables automated radial-lead insertion equipment, reducing assembly cycle time in high-volume PCB production
- Panasonic GA series construction offers stable capacitance over -40°C to 85°C operating range with low leakage current for signal-conditioning and bias networks
Applications
The EEA-GA1H2R2H serves as a decoupling and filtering capacitor on 12 V to 48 V rails in industrial control boards, motor drive snubber networks, and power-factor-correction auxiliary circuits. Its 50 V rating provides ample voltage headroom on 24 V supply buses while the compact 4×7 mm footprint preserves PCB space. The ammo-strip supply format is compatible with standard radial-lead insertion machines, supporting high-throughput automated PCB assembly.
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 voltage and capacitance does EEA-GA1H2R2H provide, and in what package size?
The EEA-GA1H2R2H is rated 2.2 µF at 50 V DC working voltage, housed in a radial cylindrical package measuring 4 mm in diameter and 7 mm in height with 2.5 mm lead pitch. This compact form factor fits a standard 4 mm footprint for through-hole radial capacitor placement.
How does the 50 V rating of EEA-GA1H2R2H benefit designs operating from a 24 V industrial supply rail?
A 50 V rated capacitor provides approximately 2× voltage headroom above a 24 V rail, which is the recommended derating practice for aluminium electrolytics operating in industrial environments with up to 10% supply voltage transients. This derating extends service life and reduces the risk of insulation breakdown during voltage spikes common in relay or motor switching circuits.
What is the advantage of the ammo-strip (STR) packaging of EEA-GA1H2R2H for production assembly?
The ammo-strip format pre-tapes radial-leaded capacitors at a consistent 2.5 mm lead pitch and defined orientation, allowing automated radial insertion machines to process them at rates of 1,000 to 3,000 insertions per hour. This reduces manual handling, cuts assembly cost per unit, and lowers the defect rate compared with bulk-loose or bulk-bag supplied components.
Can EEA-GA1H2R2H replace a film capacitor in a low-voltage snubber circuit, and what tradeoffs apply?
EEA-GA1H2R2H can replace a film capacitor at 2.2 µF / 50 V in a snubber circuit provided the peak ripple current stays within the rated ripple current limit (typically 15 mA to 40 mA for a 4×7 mm, 2.2 µF aluminium electrolytic). Film capacitors offer lower ESR and longer operational life under high-frequency ripple, so for switching frequencies above 10 kHz the aluminium electrolytic may run warmer and age faster than a film equivalent.
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