EEE-HD1H101P Panasonic Capacitor Polarised (Capacitor Al Electrolytic) In Stock
Panasonic EEE-HD1H101P is a 100 µF aluminum electrolytic capacitor rated at 50 V, featuring a high-durability polarized construction for robust energy storage and filtering in power supply circuits. Designed for long operating life in industrial and consumer electronics requiring reliable bulk capacitance.
- Manufacturer
- Panasonic
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HD1H101P Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 100 µF capacitance at 50 V rating provides ample bulk energy storage for DC-DC converter output filtering and hold-up applications
- High-durability (HD) series construction from Panasonic delivers extended operating life at elevated temperatures versus standard aluminum electrolytic capacitors
- Polarized aluminum electrolytic design with proven Panasonic EEE-HD series quality ensures low ESR and stable capacitance over the operating lifetime
- Compact radial through-hole package suits dense power supply PCB layouts in consumer electronics and industrial control equipment
Applications
The EEE-HD1H101P is used as a bulk energy storage and ripple filtering capacitor in DC-DC converter output stages, linear power supply reservoirs, and motor drive DC bus decoupling circuits operating up to 50 V. Its 100 µF capacitance and high-durability construction make it well-suited for industrial power supplies, audio amplifier power rails, and consumer electronics where long operational life and stable filtering performance are required.
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 is the capacitance and voltage rating of the Panasonic EEE-HD1H101P?
The Panasonic EEE-HD1H101P is a 100 µF aluminum electrolytic capacitor with a 50 V voltage rating. This combination provides substantial bulk capacitance for filtering 50 V DC rails in power supplies, motor drives, and audio amplifiers, where 100 µF is sufficient to reduce output ripple voltage to acceptable levels in typical switching converter designs.
For which power supply filtering tasks is the EEE-HD1H101P well-suited?
The EEE-HD1H101P is well-suited for output filtering in DC-DC buck or boost converters, hold-up capacitor banks in 24 V to 48 V industrial supplies, and decoupling on motor drive inverter DC buses below 50 V. Its 100 µF capacitance smooths switching ripple at frequencies from a few kHz to tens of kHz, maintaining output voltage stability within a few hundred millivolts of the target rail.
How does the HD (high-durability) series designation affect the EEE-HD1H101P's expected service life?
Panasonic's HD series electrolytic capacitors are designed for extended rated lifetimes — typically 2,000 to 5,000 hours at 105°C — compared to standard-grade capacitors rated at 1,000 to 2,000 hours. For a 100 µF, 50 V application running at lower temperatures such as 85°C, the HD construction can translate to 10,000 or more hours of reliable service, reducing field failure rates in industrial equipment.
What alternatives to EEE-HD1H101P should be evaluated when long lead times occur?
Suitable alternatives include Panasonic EEU-HD1H101 (same 100 µF, 50 V specification in a slightly different case), Nichicon UHD1H101MHD (100 µF 50 V, 105°C rated), or Rubycon 50YXF100MEFCT-0810 (100 µF 50 V high-durability). All provide similar ESR characteristics and 50 V polarized aluminum electrolytic performance, though designers should verify footprint dimensions before substituting.
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