EECF5R5U155* Panasonic Capacitor (Capacitor, Polarized Radial Diameter) In Stock
Panasonic EECF5R5U155* is an electric double-layer supercapacitor for backup energy storage. It offers 1500000 uF capacitance, activated-carbon dielectric, and through-hole radial mounting. Request quote for legacy replacement supply with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- EECF5R5U155* Datasheet PDF
- Category
- Capacitor
- Temp Range
- -25.0°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EECF5R5U155*?
- 1500000 uF electric double-layer capacitance for energy hold-up
- Activated-carbon dielectric construction for supercapacitor storage behavior
- Through-hole radial mounting for mechanically robust board assembly
- 21.5 mm diameter can format for footprint and clearance planning
- Pb-free and REACH-compliant listing for controlled replacement sourcing
What is EECF5R5U155* used for?
EECF5R5U155* is used in backup power, RTC hold-up, memory protection, and pulse-support circuits that need short-term energy storage. It fits industrial controls, meters, consumer electronics, and service repairs where a through-hole electric double-layer capacitor is required.
What are the specifications of EECF5R5U155*?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Additional Feature | CAPACITANCE RANGE IS 1.2F TO 2.7F |
| Capacitance | 1500000 µF |
| Capacitor Type | ELECTRIC DOUBLE LAYER CAPACITOR |
| Diameter | 21.5mm |
| Dielectric Material | ACTIVATED CARBON |
| JESD-609 Code | e3 |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Packing Method | BULK |
| Positive Tolerance | 80% |
| Rated (DC) Voltage (URdc) | 5.5V |
| Surface Mount | NO |
| Terminal Finish | Tin (Sn) |
| Terminal Pitch | 5mm |
| Terminal Shape | FLAT |
| Package | Capacitor, Polarized Radial Diameter |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.29.00.40 |
Where can I find the EECF5R5U155* datasheet?
EECF5R5U155* Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EECF5R5U155*?
Compatible alternatives and drop-in replacements for EECF5R5U155*:
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Frequently Asked Questions
Which design role is EECF5R5U155* best suited for in a production BOM?
EECF5R5U155* is a capacitor from Panasonic suited for power-rail decoupling, filtering, timing, and RF matching circuits. The known 2 pins detail helps engineers compare schematic fit, assembly constraints, and sourcing risk before approval.
How should buyers assess package fit before approving EECF5R5U155*?
Use the Capacitor, Polarized Radial Diameter package information together with the -25°C to 70°C detail when checking PCB footprint, mating hardware, and assembly documentation. This avoids late layout changes during production release.
Which procurement checks matter most for EECF5R5U155* on an AVL?
Confirm the obsolete lifecycle status, datasheet source, and current supplier traceability before purchase. The 2 pins parameter should also match the approved design documentation and incoming inspection plan.
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About Panasonic
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