EEE-FC1H4R7R Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FC1H4R7R is an SMD aluminum electrolytic capacitor rated 4.7 µF at 50 V with ±20% tolerance, 105°C max temperature, 1000-hour lifetime, and AEC-Q200 automotive qualification for reliable use in compact surface-mount designs.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FC1H4R7R Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- AEC-Q200 automotive-grade qualification ensures reliability in harsh operating environments up to 105°C
- Ultra-compact 5 × 5.4 mm SMD package with 50 mA ripple current capability
- 50 V rated voltage with 4.7 µF capacitance and tight ±20% tolerance for stable filtering
- 1000-hour rated lifetime at 105°C maximizing service life in demanding applications
Applications
The EEE-FC1H4R7R is designed for automotive ECU power supply decoupling, DC-DC converter output filtering, and industrial sensor bypass applications. Its AEC-Q200 qualification and 105°C rating make it ideal for underhood automotive electronics where thermal stability is critical. The compact SMD footprint suits space-constrained PCB designs in ADAS modules, infotainment systems, and motor control circuits.
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 ratings does the EEE-FC1H4R7R provide for power supply filtering?
The EEE-FC1H4R7R is rated at 50 V with 4.7 µF capacitance and ±20% tolerance, supporting ripple currents up to 50 mA. This combination makes it well-suited for filtering applications in 12 V to 48 V automotive power rails and industrial DC-DC converter outputs.
Which automotive or industrial systems can operate reliably with EEE-FC1H4R7R given its 105°C rating?
With a 105°C maximum operating temperature and AEC-Q200 automotive qualification, the EEE-FC1H4R7R suits underhood ECUs, ADAS processing modules, motor drive circuits, and industrial power supplies where ambient temperatures regularly exceed 85°C. Its 1000-hour rated lifetime at 105°C ensures long-term reliability.
How does the 5 × 5.4 mm SMD package affect PCB layout for the EEE-FC1H4R7R in compact designs?
The 5 mm diameter by 5.4 mm height SMD footprint allows the EEE-FC1H4R7R to be placed on high-density boards without through-hole drilling, saving board space and enabling automated pick-and-place assembly. This is especially advantageous in multi-layer PCBs with tight component spacing.
When should engineers choose the EEE-FC1H4R7R over a standard commercial-grade aluminum electrolytic capacitor?
Engineers should select the EEE-FC1H4R7R when the application demands AEC-Q200 automotive certification, a 105°C continuous operating temperature, and an SMD form factor in a 5 × 5.4 mm profile. Standard commercial capacitors rated at 85°C would fail prematurely in automotive underhood or industrial high-temperature environments above 85°C.
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