EEE1HA221UAP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE1HA221UAP is a 220 µF aluminum electrolytic capacitor with a 50 V rating in a compact 10 mm diameter by 10.2 mm height radial can. Low leakage current of 0.11 mA and REACH-compliant lead-free construction for power supply filtering. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- EEE1HA221UAP Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.2300(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE1HA221UAP?
- 220 µF capacitance at 50 V with 0.11 mA leakage current in a compact 10 mm diameter, 10.2 mm height radial can for space-efficient power filtering
- Wet aluminum electrolytic construction delivers high capacitance-to-volume ratio suitable for bulk energy storage in switching power supplies
- REACH-compliant and lead-free (RoHS) with radial termination for through-hole PCB assembly in industrial and consumer electronics
What is EEE1HA221UAP used for?
The EEE1HA221UAP is suited for output bulk filtering in 50 V switching power supplies, DC-DC converters, and motor drive inverters where 220 µF of low-leakage capacitance smooths output ripple and stabilizes voltage rails. Its compact 10 mm diameter radial form factor also makes it practical for audio amplifier power supply stages and industrial control boards requiring reliable electrolytic bulk storage.
What are the specifications of EEE1HA221UAP?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 3 |
| Capacitance | 220 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 10mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 10.2mm |
| Leakage Current | 0.11mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TR, EMBOSSED, 15 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 50V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 300mA |
| Size Code | 4141 |
| Surface Mount | YES |
| Tan Delta | 0.18 |
| 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 |
Where can I find the EEE1HA221UAP datasheet?
EEE1HA221UAP Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE1HA221UAP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance, voltage, and leakage current specs does the EEE1HA221UAP offer?
The EEE1HA221UAP provides 220 µF of capacitance rated at 50 V with a maximum leakage current of 0.11 mA. These values make it effective for bulk output filtering in switching power supplies and DC bus stabilization where low leakage is important for energy efficiency.
What are the physical dimensions of EEE1HA221UAP and how do they affect PCB layout?
The EEE1HA221UAP measures 10 mm in diameter and 10.2 mm in height in a radial can configuration. This compact footprint fits standard through-hole PCB pad patterns for 10 mm diameter electrolytics, enabling high-capacitance 220 µF placement even in boards with tight component height restrictions of around 12 mm.
Can EEE1HA221UAP be used in 48 V bus industrial power supply designs?
Yes. With a 50 V voltage rating, the EEE1HA221UAP provides a 2 V margin above a 48 V bus, which is often sufficient for light-load conditions. However, for 48 V nominal rails with transient spikes exceeding 50 V, a higher-rated 63 V or 100 V capacitor would be recommended to ensure long-term reliability.
How does the wet aluminum electrolytic technology of EEE1HA221UAP compare to solid polymer alternatives for power filtering?
Wet aluminum electrolytics like the EEE1HA221UAP deliver higher capacitance per unit cost (220 µF at 50 V) compared to solid polymer capacitors of the same can size, but have higher ESR (typically 0.5 Ω to 2 Ω at 100 Hz) and lower ripple current ratings than polymer types, making them ideal for bulk filtering rather than high-frequency ripple suppression.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
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 |
|---|---|---|
| 1+ | $1.1100 | $1.11 |
| 10+ | $0.6330 | $6.33 |
| 100+ | $0.5780 | $57.80 |
| 500+ | $0.2390 | $119.50 |
| 1000+ | $0.2300 | $230.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
TPSD477M006R0100
AVX
Capacitor Polarised
TPSD227M006R0100
AVX
Capacitor Polarised
TPSD157M010R0100
AVX
Capacitor Polarised
TAJY686K020RNJ
AVX
Capacitor Polarised
TAJY685K050RNJ
AVX
Capacitor Polarised
TAJY107K016RNJ
AVX
Capacitor Polarised
TAJW475K035RNJ
AVX
Capacitor Polarised
TAJT106K016R
AVX
Capacitor Polarised
TAJR225M010R
AVX
Capacitor Polarised
TAJR225K016RNJ
AVX
Capacitor Polarised
TAJR106M006R
AVX
Capacitor Polarised
TAJE686M025R
AVX
Capacitor Polarised
TAJE476M035R
AVX
Capacitor Polarised
TAJE227M016R
AVX
Capacitor Polarised
TAJD476M025R
AVX
Capacitor Polarised
TAJD475M050R
AVX
Capacitor Polarised
TAJD227M010R
AVX
Capacitor Polarised
TAJD227K006RNJ
AVX
Capacitor Polarised
TAJD226M035R
AVX
Capacitor Polarised
TAJD226M020R
AVX
Capacitor Polarised
TAJD107M016R
AVX
Capacitor Polarised
TAJD107M010R
AVX
Capacitor Polarised
TAJC335M035RNJ
AVX
Capacitor Polarised
TAJC226M025RNJ
AVX
Capacitor Polarised