EEE-1EA4R7AR Panasonic Capacitor Polarised (Other) In Stock
The EEE-1EA4R7AR is a Panasonic AEC-Q200 automotive-grade 4.7 µF 25 V SMD aluminum electrolytic capacitor with ±20% tolerance, rated for 2000 hours at 85°C in a compact 4 mm × 5.4 mm radial can footprint.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-1EA4R7AR Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.0575(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-1EA4R7AR?
- AEC-Q200 automotive qualification ensures reliable operation in harsh thermal and vibration environments
- 2000-hour endurance rating at 85°C provides long-term stability for under-hood and ADAS applications
- Compact 4 mm × 5.4 mm SMD package allows high-density PCB placement in space-constrained automotive modules
- 25 V rated voltage with 22 mA ripple current capability suits DC-DC converter output filtering
What is EEE-1EA4R7AR used for?
The EEE-1EA4R7AR is designed for automotive electronic control units (ECUs), ADAS sensor boards, and infotainment systems that demand AEC-Q200-qualified components capable of sustaining 2000 hours at 85°C. Its 4.7 µF capacitance and 25 V rating make it ideal for decoupling and bulk filtering on low-voltage power rails in engine management and body control modules. The SMD format supports automated reflow assembly on high-volume production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-1EA4R7AR datasheet?
EEE-1EA4R7AR Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-1EA4R7AR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical ratings of EEE-1EA4R7AR?
The EEE-1EA4R7AR is rated at 4.7 µF capacitance, 25 V working voltage, ±20% capacitance tolerance, and a maximum ripple current of 22 mA at 105°C, making it suitable for low-voltage power rail filtering in automotive and industrial applications.
Is EEE-1EA4R7AR suitable for under-hood automotive environments?
Yes, EEE-1EA4R7AR carries AEC-Q200 automotive qualification and is rated for 2000 hours continuous operation at 85°C, covering typical under-dash and infotainment thermal profiles; however, for under-hood use exceeding 85°C sustained, a higher-temperature series should be evaluated.
What PCB footprint does EEE-1EA4R7AR require?
The device uses a 4 mm diameter by 5.4 mm height SMD radial aluminum electrolytic package, requiring a pad footprint of approximately 4.3 mm × 4.3 mm, which is compatible with standard automotive-grade reflow solder assembly processes.
How does EEE-1EA4R7AR compare to a film capacitor for 25 V rail decoupling?
At 4.7 µF and 25 V, EEE-1EA4R7AR offers significantly higher capacitance density than a film capacitor of the same footprint, though with higher ESR (typically a few ohms at 120 Hz); for low-ESR ripple filtering below 1 MHz a tantalum or polymer alternative may be preferred, but for cost-sensitive bulk decoupling EEE-1EA4R7AR is efficient.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.1329 | $13.29 |
| 500+ | $0.1021 | $51.07 |
| 1000+ | $0.0924 | $92.41 |
| 2000+ | $0.0820 | $164.00 |
| 4000+ | $0.0720 | $288.00 |
| 8000+ | $0.0575 | $460.16 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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