EEE-FK1E391SV Panasonic Capacitor Polarised (6-Pin Vibration Proof) (Other) In Stock
Panasonic EEE-FK1E391SV is an SMD aluminum electrolytic capacitor rated 390 µF at 25 V DC with ±20% tolerance, AEC-Q200 qualified for automotive grade reliability, featuring anti-vibration construction to withstand harsh mechanical environments in automotive and industrial applications.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FK1E391SV Datasheet PDF
- Category
- Capacitor Polarised (6-Pin Vibration Proof)
- Price
- From $0.5200(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-FK1E391SV?
- 390 µF capacitance at 25 V DC rated voltage with ±20% tolerance
- AEC-Q200 qualified for automotive-grade reliability and traceability
- Anti-vibration 6-pin construction resists mechanical shock and vibration stress
- SMD mounting for automated PCB assembly in compact designs
- Long service life rated for automotive underhood temperature conditions
- RoHS compliant lead-free termination
What is EEE-FK1E391SV used for?
The EEE-FK1E391SV is designed for automotive ECU power supply decoupling, DC-DC converter output filtering, and motor drive bulk capacitance where AEC-Q200 compliance and vibration resistance are mandatory. Its 390 µF / 25 V rating and anti-vibration 6-pin mounting make it suitable for ADAS modules, body control units, and industrial inverters subject to continuous mechanical stress.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-FK1E391SV datasheet?
EEE-FK1E391SV Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-FK1E391SV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What AEC-Q200 qualification grade does EEE-FK1E391SV meet, and why does this matter for automotive ECU designs?
The EEE-FK1E391SV meets AEC-Q200 passive component qualification requirements, which mandates extended temperature cycling, vibration, humidity, and life tests beyond standard commercial capacitors. For automotive ECU designers, this means 390 µF / 25 V capacitors are pre-screened for reliability in environments ranging from -40°C to +105°C with guaranteed lot traceability required by Tier 1 automotive supply chains.
How does the anti-vibration 6-pin construction of EEE-FK1E391SV improve reliability over standard 2-pin SMD electrolytics in vibration-prone installations?
Standard 2-terminal SMD electrolytic capacitors rely on solder joints at 2 points, which can fatigue under continuous vibration above 10 G. The EEE-FK1E391SV uses 6 pins to distribute mechanical stress across multiple solder points, significantly reducing the bending moment on individual connections. This design extends operational life in automotive underhood environments where vibration from engine harmonics at 10-2000 Hz can cause early solder-joint cracking.
Can EEE-FK1E391SV replace a standard 390 µF 25 V electrolytic capacitor in an industrial DC-DC converter design?
Yes, EEE-FK1E391SV can substitute for standard 390 µF 25 V SMD electrolytic capacitors and provides additional reliability margins. The AEC-Q200 qualification and anti-vibration 6-pin mounting add value in industrial converters mounted near compressors or motors. Verify the footprint accommodates 6 pads instead of 2, and confirm the ESR (equivalent series resistance) and ripple current ratings match the DC-DC converter's filter requirements at the target switching frequency.
What procurement lead time and packaging format are typical for EEE-FK1E391SV when ordering in automotive production volumes?
Panasonic EEE-FK1E391SV is typically supplied in tape-and-reel packaging for automated SMT assembly, with standard reel quantities of 200 to 500 pieces. Automotive production orders for AEC-Q200 capacitors commonly require 8 to 16 weeks lead time from authorized Panasonic distributors, and buyers should confirm lot certificate of conformance documentation is included with each shipment for quality management system records.
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About Panasonic
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.0000 | $2.00 |
| 61+ | $0.6000 | $36.60 |
| 334+ | $0.5200 | $173.68 |
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