ECA1JHG222 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic ECA1JHG222 is a 2200 µF aluminum wet electrolytic capacitor with 18 mm diameter radial lead package. Low leakage current of 1.386 mA and RoHS-compliant construction suit bulk energy storage applications. Available for power supply filtering and decoupling in industrial and consumer electronics.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECA1JHG222 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
- 2200 µF high-capacitance aluminum wet electrolytic capacitor in an 18 mm diameter radial leaded package for bulk energy storage
- Low leakage current of 1.386 mA ensuring minimal idle power loss in power supply hold-up and filtering applications
- RoHS and REACH compliant construction meeting modern environmental compliance requirements for global electronics markets
Applications
ECA1JHG222 is designed for bulk energy storage, power supply output filtering, and hold-up capacitance in AC-DC converters, motor drives, and switching power supplies. Its 2200 µF capacitance and 18 mm radial form factor make it well suited for industrial control panels, audio amplifier power rails, and UPS input filter stages where large capacitance density and long operational lifetime are critical requirements.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 7 |
| Capacitance | 2200 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 18mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e3 |
| Leakage Current | 1.386mA |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Packing Method | Bulk |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 63V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 1610mA |
| Surface Mount | NO |
| Tan Delta | 0.12 |
| Terminal Finish | Tin (Sn) |
| Terminal Pitch | 7.5mm |
| Terminal Shape | WIRE |
| Package | Capacitor, Polarized Radial Diameter |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance value and voltage rating does ECA1JHG222 provide?
ECA1JHG222 provides 2200 µF of capacitance. The J in the part number designates a 6.3 V voltage rating, making it suitable for low-voltage bulk filtering on 5 V bus rails. At 6.3 V rated voltage, it is commonly derated to 5 V or below in practical power supply designs to extend service life.
How does the 1.386 mA leakage current of ECA1JHG222 affect its use in low-quiescent-current power supply designs?
A leakage current of 1.386 mA means the capacitor draws approximately 1.4 mA continuously even at full rated voltage, contributing about 8.7 mW of idle dissipation at 6.3 V. In battery-backed hold-up circuits or ultra-low-power standby supplies, this leakage must be budgeted into the system quiescent current to ensure correct battery life and thermal calculations.
For bulk filtering in a 5 V switching power supply, how much ripple current can ECA1JHG222 handle compared to smaller capacitors?
The 2200 µF capacitance of ECA1JHG222 provides a low ripple impedance at typical switching frequencies of 50 kHz to 500 kHz, reducing output voltage ripple significantly versus 100 µF or 470 µF alternatives. The 18 mm body diameter allows for a larger internal foil winding that typically supports ripple current ratings above 1 A at 100 Hz, suitable for most offline flyback and buck converter output stages.
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