EECHW0D506 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
EECHW0D506 is a 50 F electric double-layer supercapacitor (EDLC) from Panasonic HW Series with 2.3 V rated voltage and radial leaded through-hole mounting. Key specs: 50 F capacitance, 2.3 V, 18 mm diameter, activated carbon dielectric, +40%/-20% tolerance. From competitive pricing, in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- EECHW0D506 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $2.0475(MOQ 1)
- Temp Range
- -25.0°C to 60.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 50 F ultra-high capacitance EDLC for energy storage and power backup applications
- 2.3 V rated voltage with activated carbon dielectric for long cycle life
- Radial leaded through-hole mounting in compact 18 mm diameter package
- RoHS compliant and REACH compliant construction for global regulatory compliance
Applications
The EECHW0D506 supercapacitor is used in energy harvesting systems, backup power supplies, and peak power buffering applications where large capacitance at low voltage is required. Its 50 F capacity and 18 mm radial package make it suitable for industrial IoT devices, automotive start-stop systems, and smart meters needing rapid charge/discharge cycles with long operational lifespans.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Capacitance | 50000000 µF |
| Capacitor Type | ELECTRIC DOUBLE LAYER CAPACITOR |
| Diameter | 18mm |
| Dielectric Material | ACTIVATED CARBON |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Positive Tolerance | 40% |
| Rated (DC) Voltage (URdc) | 2.3V |
| Surface Mount | NO |
| 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 | 8532.29.00.40 |
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 EECHW0D506 and how do these specs support power backup designs?
The EECHW0D506 has a capacitance of 50 F and a rated voltage of 2.3 V, making it suitable for low-voltage energy storage and backup power applications. At 50 F, this supercapacitor can store significant charge for bridging short power interruptions in industrial IoT devices, smart meters, and embedded systems where battery replacement is impractical.
What physical package does the EECHW0D506 use and how does it mount on a PCB?
The EECHW0D506 uses a radial leaded through-hole package with an 18 mm body diameter and 7.5 mm lead spacing. Through-hole mounting provides robust mechanical attachment, making this 50 F supercapacitor suitable for applications subject to vibration or mechanical stress, such as industrial control panels and automotive modules where leaded components offer better shock resistance than SMD equivalents.
In which energy storage applications is the EECHW0D506 preferred over electrolytic capacitors?
The EECHW0D506 is preferred over electrolytic capacitors in applications requiring millions of charge/discharge cycles, such as regenerative braking energy recovery, UPS backup bridging, and peak-load leveling in industrial equipment. Its 50 F double-layer capacitance delivers high cycle endurance and fast charge acceptance compared to electrolytic capacitors, which degrade significantly over repeated deep discharge cycles at 2.3 V operating levels.
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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+ | $4.0950 | $4.09 |
| 3+ | $2.7300 | $8.19 |
| 10+ | $2.0475 | $20.47 |
In Stock · 24h Response · Worldwide Shipping
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