EEE-HAC681UAP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-HAC681UAP is a 680 µF, 16 V aluminum electrolytic capacitor in a compact 10 x 10.2 mm surface mount package rated to +105°C. Delivers high capacitance density with low ESR for power supply filtering. In stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HAC681UAP Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.2358(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 680 µF capacitance at 16 V rating in a compact 10 x 10.2 mm SMD footprint, ideal for high-capacitance power supply designs
- Rated to +105°C maximum operating temperature, ensuring long-term reliability in thermally demanding environments such as industrial power supplies
- Low ESR aluminum electrolytic construction minimizes ripple voltage in DC-DC converters and voltage regulator output stages
Applications
EEE-HAC681UAP is used in the output filtering stages of DC-DC converters and switching power supplies operating at up to 16 V, where 680 µF bulk capacitance smooths output ripple. Its +105°C rating makes it suitable for server power modules and industrial motor drive circuits exposed to elevated ambient temperatures. The surface mount package supports automated PCB assembly in space-constrained consumer and industrial electronics.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance and voltage rating does EEE-HAC681UAP provide, and how does it fit on a PCB?
EEE-HAC681UAP provides 680 µF capacitance at a 16 V DC rating in a surface mount 10 mm diameter by 10.2 mm height package. The compact SMD footprint suits power filtering on space-constrained PCBs in consumer and industrial designs.
Up to what temperature can EEE-HAC681UAP operate reliably in switching power supply applications?
EEE-HAC681UAP is rated for operation up to +105°C, allowing its use in high-temperature environments such as server power modules, automotive accessories, and industrial drives where ambient temperatures routinely exceed 85°C.
How does EEE-HAC681UAP perform in DC-DC converter output filtering compared to lower-rated alternatives?
With 680 µF at 16 V and a +105°C rating, EEE-HAC681UAP outperforms standard 85°C-rated electrolytic capacitors in longevity under thermal stress. Its low-ESR aluminum construction reduces output ripple voltage in converters switching at tens of kilohertz, improving load transient response.
Which Panasonic capacitor series would be a comparable alternative to EEE-HAC681UAP if a higher voltage rating is needed?
If a higher voltage rating beyond 16 V is required, Panasonic's EEE-HBC or EEE-HA series aluminum electrolytic capacitors offer similar 680 µF capacitance values at 25 V or 35 V ratings. These alternatives share the +105°C temperature rating and comparable SMD package sizes ranging from 10 mm to 12.5 mm diameter.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.6420 | $6.42 |
| 50+ | $0.4866 | $24.33 |
| 100+ | $0.4374 | $43.74 |
| 500+ | $0.2820 | $141.00 |
| 1000+ | $0.2738 | $273.80 |
| 2000+ | $0.2358 | $471.54 |
In Stock · 24h Response · Worldwide Shipping
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