EEEFC1V2R2AR Panasonic Capacitor Polarised (Other) In Stock
EEEFC1V2R2AR is a Panasonic FC series SMD aluminum electrolytic capacitor rated 2.2 µF at 35 V DC in a 4 mm x 5.4 mm cylindrical surface-mount package rated to 105°C. Ultra-low leakage of 0.003 mA ensures minimal standby power loss. Available in stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- EEEFC1V2R2AR Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 2.2 µF at 35 V DC in a compact 4 mm diameter by 5.4 mm height SMD aluminum electrolytic package for space-constrained PCBs
- 105°C maximum operating temperature for reliable performance in high-temperature industrial and automotive environments
- Ultra-low leakage current of 0.003 mA minimizing standby power consumption in always-on circuits
- RoHS-compliant and REACH-compliant construction meeting global environmental and chemical regulations
Applications
EEEFC1V2R2AR serves as local bypass and decoupling capacitance on 24 V to 35 V power rails in industrial control boards, power supply modules, and motor driver ICs where low capacitance with high voltage tolerance is needed in a minimal SMD footprint. Its 105°C rating makes it suitable for proximity to heat-dissipating components such as power MOSFETs and linear regulators. The FC series design also appears in audio amplifiers and sensor front-end circuits requiring stable, low-leakage coupling capacitance.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 3 |
| Capacitance | 2.2 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 4mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 5.4mm |
| Leakage Current | 0.003mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TR, EMBOSSED, 15 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 35V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 45mA |
| Size Code | 1717 |
| Surface Mount | YES |
| Tan Delta | 0.12 |
| Terminal Shape | FLAT |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
| Country of Origin | Japan, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical specifications of EEEFC1V2R2AR in terms of capacitance, voltage, and leakage?
EEEFC1V2R2AR is rated at 2.2 µF capacitance and 35 V DC working voltage with a measured leakage current of just 0.003 mA. The 4 mm diameter by 5.4 mm height SMD cylindrical package keeps the PCB footprint compact while delivering reliable energy storage on mid-voltage power rails.
How does the 105°C temperature rating of EEEFC1V2R2AR compare to standard 85°C capacitors for industrial designs?
EEEFC1V2R2AR is rated to 105°C versus the 85°C common in lower-cost capacitor series. At board locations that reach 90°C during operation, an 85°C-rated part would exceed its limit while EEEFC1V2R2AR remains within specification, extending service life and preventing capacitance degradation or electrolyte loss in demanding thermal environments.
What circuit positions benefit most from the low 0.003 mA leakage of EEEFC1V2R2AR?
Low leakage of 0.003 mA makes EEEFC1V2R2AR ideal for sample-and-hold circuits, charge storage nodes, and power-gated subsystems where capacitor self-discharge must be minimized over intervals of tens of milliseconds. It is also well suited for sleep-mode decoupling on microcontroller VCC pins where leakage budgets are under 10 µA.
Is EEEFC1V2R2AR suitable for use near a 28 V automotive bus, and what derating applies?
Yes. With a 35 V rating, EEEFC1V2R2AR achieves a 1.25x derating margin on a 28 V automotive bus, which meets standard industry guidelines of at least 20% voltage derating. For higher confidence in harsh automotive environments with transients up to 40 V, a 50 V rated part would be preferred instead.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 2026
Why Buy from FindMyChip
About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”