EEE-TK1A471UP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-TK1A471UP is a 470 µF 10 V automotive-grade SMD aluminum electrolytic capacitor in a 10×10.2 mm case, rated to 125°C for 3000 hours. With 0.2 Ω ESR and 270 mA ripple current, it suits high-temperature automotive power supply filtering. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-TK1A471UP Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.2925(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-TK1A471UP?
- 470 µF capacitance at 10 V rated voltage delivers high-bulk energy storage for automotive DC-DC converter output filtering
- AEC-Q200 automotive qualification with 3000-hour life at 125°C ensures long-term reliability in under-hood applications
- Ultra-low 0.2 Ω ESR reduces power loss and heat generation in high-frequency ripple filtering up to 270 mA
- Compact 10×10.2 mm SMD package enables dense PCB layout in space-constrained automotive ECU designs
What is EEE-TK1A471UP used for?
The EEE-TK1A471UP is widely used in automotive ECU power supply filtering, ADAS sensor modules, and DC-DC converter output stages where high-temperature stability up to 125°C and long 3000-hour service life are mandatory. Its 470 µF, 10 V rating with 0.2 Ω ESR makes it effective at smoothing high-frequency ripple in automotive infotainment and body control module power rails. The SMD package supports automated PCB assembly in high-volume automotive manufacturing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-TK1A471UP datasheet?
EEE-TK1A471UP Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-TK1A471UP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the capacitance and voltage ratings of the EEE-TK1A471UP, and how does the 125°C rating benefit automotive designs?
The EEE-TK1A471UP is rated at 470 µF and 10 V, which provides substantial bulk charge storage for automotive power rails. Its 125°C maximum operating temperature rating ensures it can survive under-hood thermal environments over a 3000-hour service life without capacitance degradation exceeding the 20% tolerance band.
How does the 0.2 Ω ESR of the EEE-TK1A471UP compare to standard electrolytic capacitors for DC-DC converter designs?
At 0.2 Ω ESR, the EEE-TK1A471UP has significantly lower equivalent series resistance than general-purpose electrolytic capacitors, which often measure 0.5 Ω to 2 Ω at the same capacitance. This lower ESR supports a 270 mA ripple current rating and reduces power dissipation and temperature rise in high-switching-frequency automotive DC-DC converters operating at 100 kHz or above.
Does the EEE-TK1A471UP meet AEC-Q200 automotive qualification requirements?
Yes, the EEE-TK1A471UP is designed to meet AEC-Q200 qualification standards for passive components used in automotive electronics. It is specified for a 3000-hour endurance at 125°C and 20% capacitance tolerance, making it suitable for safety-relevant automotive systems such as braking ECUs, engine management units, and ADAS modules that demand long service life and environmental robustness.
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About Panasonic
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.8090 | $8.09 |
| 50+ | $0.8082 | $40.41 |
| 100+ | $0.7330 | $73.30 |
| 250+ | $0.3600 | $90.00 |
| 500+ | $0.3150 | $157.50 |
| 1000+ | $0.2925 | $292.50 |
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.”
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