EEEFK0J182SP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEEFK0J182SP is a 1800 µF aluminum electrolytic capacitor rated at 6.3V with 80 mΩ ESR at 100 kHz, measuring 10 mm diameter by 10.2 mm height. Designed for bulk energy storage and power supply filtering in consumer and industrial electronics.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- EEEFK0J182SP 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
- 1800 µF capacitance with 80 mΩ low ESR measured at 100 kHz for efficient power filtering
- 6.3V rated aluminum wet electrolytic construction for high-density bulk energy storage
- Compact 10 mm diameter × 10.2 mm height cylindrical form factor for space-constrained PCB layouts
- REACH-compliant materials ensuring regulatory conformity for global electronic product markets
Applications
The EEEFK0J182SP is primarily used as a bulk energy storage and output filter capacitor in switch-mode power supplies, DC-DC converters, and motor driver stages. Its 1800 µF capacitance and 80 mΩ ESR at 100 kHz make it well suited for smoothing ripple current in 5V and 6.3V DC bus rails in consumer appliances and industrial servo controllers. The compact 10 mm × 10.2 mm profile allows dense vertical mounting on standard through-hole PCBs.
Specifications
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 3 |
| Additional Feature | ESR IS MEASURED AT 100KHZ |
| Capacitance | 1800 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 10mm |
| Dielectric Material | ALUMINUM (WET) |
| ESR | 80mΩ |
| Height | 10.2mm |
| Leakage Current | 0.1134mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Style | SMT |
| Packing Method | TR, EMBOSSED, 15 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 6.3V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 552.5mA |
| Size Code | 4141 |
| Surface Mount | YES |
| Tan Delta | 0.26 |
| 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 is the ESR of the EEEFK0J182SP and at what frequency is it measured?
The EEEFK0J182SP has an ESR of 80 mΩ measured at 100 kHz. This low equivalent series resistance minimizes power dissipation during high-frequency ripple current operation, making it effective for switch-mode power supply output filtering where ripple frequencies typically range from 50 kHz to 500 kHz.
For a 5V DC power rail in a consumer appliance, how suitable is the EEEFK0J182SP given its voltage and capacitance ratings?
The EEEFK0J182SP is rated at 6.3V with 1800 µF capacitance, providing a comfortable 26% voltage derating margin on a 5V rail, which is standard practice for electrolytic capacitors. Its large capacitance delivers excellent bulk energy storage and transient response for load current spikes in audio amplifiers, set-top boxes, and household appliance motor controllers.
How do the physical dimensions of the EEEFK0J182SP constrain or enable its use in compact power supply designs?
The EEEFK0J182SP has a 10 mm diameter and 10.2 mm height, making it one of the more compact options for 1800 µF aluminum electrolytic capacitors at 6.3V. This low-profile cylinder fits within standard 12.5 mm board-to-board height constraints, allowing its use in slim power adapters, compact UPS units, and motor drive boards with restricted vertical clearance.
When should an engineer consider replacing EEEFK0J182SP with a polymer aluminum alternative in high-frequency converter designs?
An engineer should consider a polymer aluminum alternative when the switching frequency exceeds 500 kHz or ripple current ratings demand ESR below 20 mΩ, as polymer capacitors can achieve 5 mΩ to 15 mΩ ESR at 100 kHz. The EEEFK0J182SP with 80 mΩ ESR suits designs up to 200 kHz where cost is prioritized, while polymer types serve higher-frequency, lower-loss requirements.
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