ECA1JHG331 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic ECA1JHG331 is a 330 µF, 50 V radial-lead aluminum electrolytic capacitor in a 10 mm diameter through-hole package, RoHS compliant and widely stocked for power supply bulk filtering.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECA1JHG331 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
- 330 µF capacitance at 50 V rating provides large bulk energy storage for DC bus filtering and hold-up circuits
- 10 mm diameter radial form factor fits standard PCB hole patterns with through-hole mount for robust mechanical retention
- RoHS and REACH compliant (JESD-609 code e2) with leakage current as low as 0.2079 mA for low-standby-loss designs
Applications
The ECA1JHG331 is widely used as a bulk filter capacitor in AC-DC power supplies, switching regulators, and motor drive inverter stages where 330 µF at 50 V provides effective ripple current absorption. Its through-hole radial package also makes it suitable for audio amplifier power rails and industrial control boards where long-term reliability and low leakage are required.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 7 |
| Capacitance | 330 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 10mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e2 |
| Leakage Current | 0.2079mA |
| 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 | 510mA |
| Surface Mount | NO |
| Tan Delta | 0.10 |
| Terminal Finish | Tin/Copper (Sn/Cu) |
| Terminal Pitch | 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 is the capacitance and voltage rating of the Panasonic ECA1JHG331?
The ECA1JHG331 offers 330 µF capacitance rated at 50 V, providing substantial bulk energy storage. Its leakage current is specified at 0.2079 mA, and the 10 mm diameter radial package fits standard through-hole PCB footprints used in power supply designs.
For which power supply topologies is the ECA1JHG331 a strong fit?
This capacitor excels in flyback and boost converter output stages operating below 50 V where 330 µF bulk capacitance smooths high-frequency ripple. Its through-hole radial mount at 10 mm diameter also supports off-line rectifier reservoir positions in 24 V and 48 V industrial power supplies.
Is the ECA1JHG331 compliant with environmental regulations such as RoHS and REACH?
Yes, the ECA1JHG331 carries a JESD-609 code of e2 indicating lead-free construction, and its REACH compliance code is listed as Compliant. The wet aluminum electrolytic dielectric meets RoHS directives, making it acceptable for export to EU and other regulated markets without substitution.
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