EEE-FK1A681AV Panasonic Capacitor Polarised (6-Pin Vibration Proof) (Other) In Stock
Panasonic EEE-FK1A681AV is a surface mount aluminum electrolytic capacitor with 680uF capacitance, 10V DC rating, and 20% tolerance in an anti-vibration 6-pin construction. Qualified to AEC-Q200 for automotive use, it provides reliable bulk energy storage in vibration-prone environments including automotive electronics and industrial motor drives.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FK1A681AV Datasheet PDF
- Category
- Capacitor Polarised (6-Pin Vibration Proof)
- Price
- From $0.4256(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-FK1A681AV?
- 680uF capacitance at 10V DC rating for bulk energy storage in power supply and motor drive circuits
- Anti-vibration 6-pin SMD mounting design resisting mechanical resonance in automotive and industrial applications
- AEC-Q200 qualified ensuring compliance with automotive reliability and qualification standards
- 20% capacitance tolerance providing cost-effective bulk storage where precision capacitance is not critical
- SMD package enabling automated reflow assembly and high-density PCB placement
- Aluminum electrolytic construction offering high capacitance density per unit volume
What is EEE-FK1A681AV used for?
The EEE-FK1A681AV is used primarily in automotive ECUs, ADAS power supplies, and infotainment systems where vibration resistance and AEC-Q200 compliance are mandatory. Its 680uF at 10V rating makes it well suited for bulk decoupling on 5V or lower rail power stages and energy storage buffers in motor drive circuits subject to vibration. The 6-pin anti-vibration design also makes it a preferred choice for industrial servo drives and HVAC control boards operating in high-vibration environments.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-FK1A681AV datasheet?
EEE-FK1A681AV Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-FK1A681AV?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why is the 6-pin anti-vibration design of EEE-FK1A681AV important for automotive ECU applications?
The EEE-FK1A681AV uses a 6-pin SMD footprint instead of the standard 2-pin configuration, distributing mechanical stress across more solder joints to resist vibration-induced fatigue cracking. In automotive ECUs and engine bay electronics exposed to continuous vibration from 10 Hz to 2 kHz at accelerations up to 30G, standard 2-pin capacitors can fracture solder joints over time, while the 6-pin anti-vibration design significantly extends operational lifetime under these demanding conditions.
What does AEC-Q200 qualification mean for EEE-FK1A681AV procurement in automotive supply chains?
AEC-Q200 qualification confirms that the EEE-FK1A681AV has passed the Automotive Electronics Council's passive component reliability standard, covering stress tests including temperature cycling from -55°C to +125°C, humidity, vibration, and endurance at rated conditions. This qualification is mandatory for passive components in Tier 1 automotive supply chains, and purchasing teams can request AEC-Q200 test reports and PPAP documentation from Panasonic or authorized automotive distributors when qualifying this 680uF, 10V capacitor for a vehicle program.
How does the 680uF capacitance of EEE-FK1A681AV compare to ceramic alternatives for automotive bulk decoupling?
At 680uF and 10V, the EEE-FK1A681AV provides bulk capacitance far beyond what multilayer ceramic capacitors (MLCCs) can offer in equivalent SMD body sizes. A typical 1210 MLCC delivers only 47uF to 100uF at 10V, so multiple ceramic devices would be needed to match the EEE-FK1A681AV's 680uF. However, the aluminum electrolytic has higher ESR than ceramics, so designs often combine a bulk 680uF electrolytic with small 100nF ceramic bypass capacitors to cover both low-frequency bulk storage and high-frequency decoupling needs.
What operating temperature range should engineers verify for EEE-FK1A681AV when designing for under-hood automotive environments?
The Panasonic EEE-FK1A681AV FK series aluminum electrolytic capacitors are typically rated for -40°C to +105°C operating temperature range. For under-hood automotive applications where ambient temperatures can exceed 85°C during engine operation, engineers should verify that the actual capacitor body temperature stays below 105°C including self-heating from ripple current. The rated ripple current at 105°C should be confirmed against the application's actual ripple current at maximum ambient to ensure adequate derating and long service life.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.8040 | $8.04 |
| 50+ | $0.8034 | $40.17 |
| 100+ | $0.7286 | $72.86 |
| 500+ | $0.5280 | $264.00 |
| 2000+ | $0.4356 | $871.26 |
| 4000+ | $0.4256 | $1702.28 |
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