EEE-HB1C221P Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-HB1C221P is a 220 µF, 16 V SMD aluminum electrolytic capacitor from the HB series rated to 105°C in a 10 mm × 10.2 mm package supplied on tape and reel. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HB1C221P Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 220 µF capacitance at 16 V rated voltage with 105°C maximum operating temperature for high-temperature SMD applications
- Compact 10 mm × 10.2 mm surface-mount cylindrical package enabling space-efficient PCB layout in power supply designs
- Panasonic HB series construction with long operational lifetime suitable for industrial and automotive-grade power electronics
- Lead-free (Pb-free) RoHS-compliant design supplied on tape and reel for automated SMT assembly
Applications
The EEE-HB1C221P is designed for output filtering and bulk energy storage in SMD switching power supply designs including DC-DC converters, motor driver circuits, and industrial control boards operating from a 12 V or 16 V bus. Its 105°C rating makes it suitable for high-ambient-temperature environments such as automotive infotainment systems, LED driver modules, and industrial inverters where heat dissipation is limited. The tape-and-reel packaging supports high-volume automated PCB assembly in consumer and industrial electronics production.
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 Panasonic EEE-HB1C221P offer for power supply output filtering?
The EEE-HB1C221P provides 220 µF of capacitance at a 16 V DC rated voltage, making it suitable for output ripple filtering in switching regulators with 5 V to 12 V output rails. The 16 V rating gives adequate derating headroom on a 12 V bus, and the 220 µF value supports low-frequency ripple suppression in Buck converters operating at switching frequencies below 200 kHz.
How does the 105°C temperature rating of EEE-HB1C221P extend product life in high-temperature environments?
The EEE-HB1C221P is rated for 105°C maximum operating temperature, which is 20°C higher than standard 85°C aluminum electrolytic capacitors. In automotive or industrial applications where PCB ambient temperatures regularly reach 80°C to 90°C, the 105°C rating can double or triple the expected capacitor lifespan compared to an 85°C-rated equivalent, reducing field failure rates in long-life equipment such as industrial inverters and LED drivers.
What are the physical dimensions of EEE-HB1C221P and does it fit standard SMD electrolytic footprints?
The EEE-HB1C221P measures 10 mm in diameter and 10.2 mm in height, a standard size designation commonly referenced as 10 × 10 for SMD electrolytic capacitors. This footprint is compatible with IPC land pattern recommendations for D10 radial SMD aluminum electrolytics, and it is interchangeable with competing HB-class capacitors sharing identical 10 mm diameter and 10.2 mm height specifications from other manufacturers.
Is EEE-HB1C221P suitable for automotive electronics applications, and what packaging format does it ship in?
The EEE-HB1C221P meets lead-free RoHS requirements and is rated to 105°C, which satisfies the thermal requirements of many automotive infotainment and body electronics applications. It is supplied on tape and reel for compatibility with automated pick-and-place SMT assembly equipment, making it practical for automotive-volume production where manual component placement is not feasible.
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