EEEFK1H561AM Panasonic Capacitor Polarised (Other) In Stock
EEEFK1H561AM is a 560 µF 50 V surface-mount aluminum electrolytic capacitor from Panasonic, rated +105°C with 0.28 mA leakage current in a 16 mm diameter × 16.5 mm height SMD can. Available worldwide in tape-and-reel with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEEFK1H561AM Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -55.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 560 µF at 50 V with a 105°C maximum temperature rating delivering extended-life bulk energy storage for high-temperature industrial and power electronics designs
- Ultra-low 0.28 mA leakage current enabling efficient operation in battery-backed and precision voltage rail applications
- Surface-mount 16 mm × 16.5 mm aluminum electrolytic can supporting automated tape-and-reel assembly for high-volume PCB production
Applications
EEEFK1H561AM is suited for 50 V output filtering stages in industrial DC-DC converters and switch-mode power supplies where 560 µF of bulk capacitance at 105°C is required for long operational life. It fits motor pre-driver boards, server power supply modules, and LED driver bulk storage circuits that demand SMD assembly and elevated temperature performance. The compact 16 mm SMD footprint integrates smoothly into dense PCB designs using standard reflow soldering without through-hole drilling.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 7 |
| Capacitance | 560 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 16mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 16.5mm |
| Leakage Current | 0.28mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TR, Embossed, 13 Inch |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 50V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 1207.5mA |
| Size Code | 6767 |
| Surface Mount | YES |
| Tan Delta | 0.12 |
| Terminal Shape | FLAT |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
| Country of Origin | Japan, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance, voltage, and temperature rating does EEEFK1H561AM carry?
EEEFK1H561AM is rated at 560 µF capacitance and 50 V working voltage with a maximum operating temperature of +105°C and a leakage current of 0.28 mA. This high-temperature rating makes it suitable for power supply designs that operate in ambient conditions above 85°C.
How does EEEFK1H561AM compare to 85°C-rated aluminum capacitors in industrial power supply longevity?
The 105°C rating of EEEFK1H561AM approximately doubles the expected operational lifetime compared to a comparable 85°C-rated 560 µF 50 V capacitor, based on the Arrhenius rule that every 10°C reduction in temperature doubles electrolytic capacitor life. This makes it a better long-term choice for 24/7 industrial converter environments.
What are the physical dimensions of EEEFK1H561AM and how does the SMD can affect PCB layout?
EEEFK1H561AM measures 16 mm in diameter and 16.5 mm in height as an SMD aluminum electrolytic can. The surface-mount format eliminates through-hole drilling, supports automated reflow assembly, and allows tight component spacing on high-density power boards in server PSU and motor drive applications.
What is the lead time for EEEFK1H561AM and how should buyers plan their inventory?
EEEFK1H561AM has a factory lead time of 21 weeks from Panasonic. Buyers should plan orders at least 6 months in advance of production or carry a rolling safety stock equivalent to 8 to 10 weeks of consumption to buffer against lead time variability and market demand spikes.
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