EEA-GA1C470 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
EEA-GA1C470 is a Panasonic radial-leaded aluminum electrolytic capacitor rated 47 µF at 16 V in a compact 6.3 x 7 mm body with 2.5 mm lead spacing. Suited for decoupling and filtering in space-constrained PCB designs. Available in bulk quantities with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEA-GA1C470 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.0725(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 µF at 16 V in a compact 6.3 × 7 mm radial body with 2.5 mm lead spacing for tight PCB layouts
- Panasonic GA series aluminum electrolytic construction delivering reliable low-leakage performance for consumer and industrial filtering
- Bulk packaging option reduces per-unit cost for high-volume production runs in power management and audio circuits
Applications
EEA-GA1C470 is commonly used in low-voltage power supply bypass networks where 47 µF at 16 V provides adequate decoupling headroom on 5 V and 12 V rails. Its compact 6.3 mm diameter fits densely populated boards in consumer electronics, set-top boxes, and embedded control modules. Audio pre-amplifier coupling and signal-path DC blocking circuits also take advantage of its stable 47 µF capacitance.
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
How does the 6.3 × 7 mm body size of EEA-GA1C470 compare to standard radial electrolytic footprints?
The EEA-GA1C470 uses a 6.3 mm diameter by 7 mm height body with a 2.5 mm lead pitch, which matches the IEC 60384 standard footprint for compact radial capacitors. This fits PCB pads designed for 5 mm pitch components with a simple layout rule adjustment, making it interchangeable with many 47 µF 16 V radial parts from other manufacturers.
For which power supply voltage rails is the EEA-GA1C470's 16 V rating appropriate?
The 16 V rating provides roughly a 3 V derating margin on a 12 V rail or a 6 V margin on a 5 V rail when following the 80% voltage-derating guideline. It is well suited to USB 5 V decoupling, 3.3 V LDO input bypass, and 12 V gate drive rail filtering, but should not be used directly on 15 V or higher unregulated supplies without a lower-voltage alternative such as a 25 V rated capacitor.
Can EEA-GA1C470 be used in audio coupling applications, and what performance should designers expect?
Yes, 47 µF electrolytic capacitors like EEA-GA1C470 are routinely used in audio signal coupling stages, where 47 µF at the typical 10 kΩ load produces a high-pass corner frequency of approximately 0.34 Hz, effectively passing the full 20 Hz to 20 kHz audio band. Designers should note the electrolytic's typical ESR contribution and polarization requirement when designing coupling networks.
What is the leakage current behavior of the EEA-GA1C470 after prolonged storage?
Aluminum electrolytic capacitors like EEA-GA1C470 can exhibit elevated leakage current after storage periods exceeding 2 years, typically requiring a 1-hour conditioning step by slowly ramping the applied voltage from 0 V to the 16 V rated voltage through a 1 kΩ series resistor. Panasonic GA series parts generally recover to their specified leakage level within 5 minutes at full rated voltage during this reforming procedure.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3800 | $0.38 |
| 10+ | $0.1780 | $1.78 |
| 100+ | $0.1340 | $13.40 |
| 1000+ | $0.1015 | $101.53 |
| 2000+ | $0.0738 | $147.60 |
| 4000+ | $0.0725 | $290.00 |
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