
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Capacitors/Polymer Aluminum Capacitors | |
| Manufacturer | PANASONIC | |
| Package | - | |
| Operating Temperature | -40℃~+105℃ | |
| Type | Polymer | |
| Lifetime | 1000hrs@105℃ | |
| Equivalent Series Resistance(ESR) | 80mΩ | |
| Voltage Rating | 12.5V | |
| Height - Seated (Max) | 1.9mm | |
| Tolerance | ±20% | |
| Capacitance | 4.7uF | |
| Ripple Current | 1A@100kHz |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
EEF-CD1B4R7R technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Capacitors/Polymer Aluminum Capacitors | |
| Manufacturer | PANASONIC | |
| Package | - | |
| Operating Temperature | -40℃~+105℃ | |
| Type | Polymer | |
| Lifetime | 1000hrs@105℃ | |
| Equivalent Series Resistance(ESR) | 80mΩ | |
| Voltage Rating | 12.5V | |
| Height - Seated (Max) | 1.9mm | |
| Tolerance | ±20% | |
| Capacitance | 4.7uF | |
| Ripple Current | 1A@100kHz |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the EEF-CD1B4R7R. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

EEF-CD1B4R7R datasheets or manufacturer documentation.
Datasheet: EEF-CD1B4R7R Datasheet (PDF)
The EEF-CD1B4R7R schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.