EEE-1HA4R7WAR Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-1HA4R7WAR is an automotive-grade SMD aluminum electrolytic capacitor rated 4.7 µF at 50 V with 20% tolerance and 85°C maximum operating temperature. Compact 4 x 5.4 mm case with 18 mA ripple current and 1000-hour lifetime rating. Available in tape-and-reel packaging with worldwide stock.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-1HA4R7WAR Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.0598(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Automotive-grade qualification ensures reliable 4.7 µF / 50 V performance across -40°C to 85°C temperature range in vehicle electronics
- 1000-hour rated lifetime at 85°C with 18 mA ripple current capacity suits demanding power supply decoupling in harsh environments
- Compact 4 x 5.4 mm SMD case enables space-efficient reflow-compatible placement in ECU and infotainment PCBs
Applications
EEE-1HA4R7WAR is used in automotive ECU power supply filtering, infotainment system decoupling, and ADAS module bulk capacitance where AEC-Q200-compliant SMD capacitors are required. Its 50 V rating and 85°C operating temperature make it suitable for underhood electronics and sensor power rails in passenger vehicles. The tape-and-reel packaging facilitates high-volume automated SMT assembly in automotive production lines.
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 EEE-1HA4R7WAR provide, and what tolerance should designers expect?
EEE-1HA4R7WAR is rated at 4.7 µF capacitance and 50 V maximum working voltage with a ±20% tolerance. This means the actual capacitance can range from 3.76 µF to 5.64 µF, which designers must account for in decoupling and filtering calculations for automotive ECU power supply circuits.
What lifetime and ripple current rating does EEE-1HA4R7WAR carry for automotive power supply use?
EEE-1HA4R7WAR is rated for 1000 hours of operating life at 85°C with an 18 mA ripple current capacity. For automotive power supply applications, this lifetime rating ensures reliable decoupling performance over the vehicle's service interval when operating within thermal and electrical derating guidelines.
How does the 4 x 5.4 mm SMD case of EEE-1HA4R7WAR benefit compact automotive PCB layouts?
The 4 mm diameter by 5.4 mm height SMD case of EEE-1HA4R7WAR occupies a small PCB footprint while accommodating 4.7 µF at 50 V, making it a practical choice for space-constrained automotive ECU boards. Its SMD construction supports automated reflow soldering at high production volumes typical of automotive electronics manufacturing.
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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+ | $0.1446 | $14.46 |
| 500+ | $0.1115 | $55.74 |
| 1000+ | $0.1010 | $101.00 |
| 2000+ | $0.0690 | $138.00 |
| 4000+ | $0.0670 | $268.00 |
| 8000+ | $0.0598 | $478.64 |
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