EEE1VA470AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE1VA470AP is a 47 µF 35 V aluminum electrolytic capacitor in an SMD chip form factor measuring 8 mm diameter by 6.2 mm height, with 16.45 µA leakage current and RoHS-compliant lead-free construction. It is suited for bulk decoupling and filtering on 24 V to 35 V power rails in industrial electronics. Available from stock worldwide for power supply and energy storage applications.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- EEE1VA470AP Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 µF capacitance at 35 V rating providing robust bulk energy storage for 24 V to 35 V industrial and automotive power rail decoupling
- Low leakage current of 16.45 µA minimizing quiescent power loss in battery-backed and energy-efficient power management circuits
- Compact 8 mm diameter × 6.2 mm SMD form factor enabling high-density PCB placement in space-constrained power supply designs
- RoHS-compliant aluminum wet electrolytic construction meeting global environmental standards for industrial and consumer electronics
Applications
The EEE1VA470AP is well suited as a bulk output capacitor in 24 V to 35 V DC-DC converter stages and switching power supplies, where 47 µF capacitance reduces output voltage ripple below 100 mV peak-to-peak under 500 mA load transients. Industrial motor drivers, PLC power modules, and 24 V industrial panel power supplies use this capacitor for post-regulation bulk decoupling where board space limits taller through-hole alternatives. Its compact SMD profile also makes it effective for energy buffering in 35 V rail applications within industrial sensor and fieldbus interface modules.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 3 |
| Capacitance | 47 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 8mm |
| Dielectric Material | ALUMINUM (WET) |
| Height | 6.2mm |
| Leakage Current | 0.01645mA |
| 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 | 165mA |
| Size Code | 3333 |
| Surface Mount | YES |
| Tan Delta | 0.14 |
| 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 voltage rating and capacitance does the EEE1VA470AP offer for industrial 24 V rail applications?
The EEE1VA470AP is rated at 35 V with 47 µF capacitance, providing a 46% voltage derating margin when used on a 24 V rail — well within the recommended 50% to 80% rated voltage operating practice for aluminum electrolytic capacitors. This derating significantly extends capacitor lifetime, potentially tripling service life compared to a 25 V rated part operating at the same 24 V supply.
How does the EEE1VA470AP leakage current affect standby power in an industrial 35 V control system?
At 16.45 µA leakage on a 35 V rail, the EEE1VA470AP dissipates approximately 0.58 mW in standby. For an industrial control system with 10 such capacitors distributed across the power bus, total leakage standby power sums to 5.8 mW — negligible relative to the system's typical 5 W to 50 W active power draw, and well within acceptable limits for IEC 61010-certified industrial equipment energy efficiency targets.
What PCB footprint does the EEE1VA470AP require and how does it compare to equivalent through-hole parts?
The EEE1VA470AP measures 8 mm diameter and 6.2 mm height, fitting a standard IPC SMD footprint of approximately 9.5 mm × 9.5 mm = 90 mm² including courtyard clearance. An equivalent through-hole 47 µF 35 V capacitor typically measures 10 mm diameter × 12.5 mm height with 3.5 mm lead pitch, occupying 12 mm × 12 mm = 144 mm² of PCB area and requiring board drilling — the SMD version saves 37% in footprint and eliminates drilling operations.
For a 35 V motor driver output filter requiring both bulk capacitance and low ripple current, how does the EEE1VA470AP perform?
Motor driver output filters typically require 47 µF to 220 µF at the switching frequency ripple current. The EEE1VA470AP's aluminum wet electrolytic construction provides an ESR typically below 0.5 Ω at 100 kHz, allowing it to handle ripple currents of 100 mA to 200 mA at 105 °C rated temperature. For higher ripple current demands above 300 mA, paralleling 2 to 3 EEE1VA470AP units reduces effective ESR proportionally, maintaining output ripple below 50 mV on a 24 V to 35 V motor driver stage.
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.”