EEE-1HA100AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-1HA100AP is a 10 µF, 50 V DC aluminum electrolytic capacitor in a compact surface mount package for power supply decoupling and filtering applications. Features low ESR and high ripple current capability for demanding SMT designs. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-1HA100AP Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 10 µF capacitance at 50 V DC rating provides robust energy storage for power supply bypass and bulk decoupling
- Surface mount package enables high-density PCB assembly compatible with standard SMT reflow processes up to 260°C
- Low ESR design supports high ripple current handling for switching power supply output filtering
- Panasonic EEE series reliability with long operational life suitable for industrial and consumer electronics
Applications
The EEE-1HA100AP is widely used in switching power supply output stages, DC-DC converter filters, and bulk decoupling networks where 10 µF at 50 V in a compact SMT footprint is required. It is also suitable for motor driver circuits, LED driver power stages, and point-of-load regulators in industrial and consumer electronics. The low ESR characteristics make it effective for reducing voltage ripple in high-frequency converter designs operating above 100 kHz.
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 the EEE-1HA100AP provide for power supply filtering?
The EEE-1HA100AP provides 10 µF capacitance at a 50 V DC working voltage rating, making it suitable for power rail decoupling and output filtering in switch-mode power supplies. The 50 V rating gives sufficient derating margin when used on 12 V, 24 V, or 36 V DC rails in industrial equipment.
How does the EEE-1HA100AP's low ESR benefit DC-DC converter output filter designs?
Low ESR in the EEE-1HA100AP reduces power dissipation and voltage ripple at the converter output, allowing the capacitor to handle higher ripple currents without excessive self-heating. In a 50 kHz to 500 kHz switching converter, lower ESR directly improves output voltage regulation and reduces thermal stress, extending capacitor service life beyond 2000 hours at rated temperature.
What PCB assembly process is compatible with the surface mount EEE-1HA100AP?
The EEE-1HA100AP is designed for surface mount assembly using standard SMT reflow soldering with peak temperatures up to 260°C for 10 seconds as specified by IPC/JEDEC J-STD-020. Its compact SMT form factor eliminates the need for PCB drilling and enables double-sided board population, making it compatible with high-density automated assembly lines.
In which applications should the 10 µF 50 V EEE-1HA100AP be chosen over a ceramic capacitor?
The EEE-1HA100AP is preferred over ceramic capacitors when bulk energy storage of 10 µF at 50 V is needed at lower cost, as equivalent 50 V ceramic capacitors in small packages suffer significant capacitance derating under DC bias. It is the better choice for output bulk capacitance in power supplies, motor drive bus caps, and hold-up capacitors where stable 10 µF at rated voltage is required.
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