EEE-HB1C220SR Panasonic Capacitor Polarised (Other) In Stock
The EEE-HB1C220SR is a Panasonic HB Series SMD aluminum electrolytic capacitor rated at 22 µF, 16 V DC with a 5 mm × 5.4 mm case size and 105°C rated temperature. It features lead-free construction with tape-and-reel packaging for automated SMT assembly. Suitable for power supply decoupling, output filtering, and energy storage in compact consumer and industrial electronics.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HB1C220SR Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 22 µF capacitance at 16 V DC in a compact 5 mm × 5.4 mm SMT case for space-efficient PCB placement
- 105°C rated operating temperature extending service life in high-thermal-stress power supply and motor control applications
- Pb-free lead-free construction and tape-and-reel packaging enabling RoHS-compliant automated SMT assembly at high production volumes
Applications
The EEE-HB1C220SR is used in output filtering, bulk decoupling, and bypass circuits in switching power supplies, DC-DC converters, and portable electronics where a compact SMD electrolytic capacitor rated at 16 V and 105°C is required. Its 5 mm × 5.4 mm form factor fits standard SMT PCB footprints used in consumer devices, wearables, and IoT modules. Panasonic's HB Series construction provides stable 22 µF capacitance over the full -55°C to +105°C temperature range for demanding power management designs.
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 are the voltage and capacitance specifications of the EEE-HB1C220SR for use in DC-DC converter output filtering?
The EEE-HB1C220SR is rated at 22 µF capacitance with a 16 V DC working voltage in a 5 mm × 5.4 mm SMD case. This combination suits low-voltage DC-DC converter output filtering stages where compact footprint and 105°C reliability are required alongside adequate bulk capacitance.
How does the 105°C rating of the EEE-HB1C220SR affect its lifetime in power supply applications?
The 105°C maximum operating temperature of the EEE-HB1C220SR allows it to maintain stable 22 µF capacitance even in thermally stressed environments such as under-board hot spots near MOSFET or inductor heat sources. Higher rated temperature directly extends capacitor service lifetime, as electrolytic capacitor life roughly doubles for every 10°C reduction below the rated maximum.
Can the EEE-HB1C220SR be placed using standard SMT reflow equipment, and what package does it use?
Yes, the EEE-HB1C220SR arrives in tape-and-reel format compatible with standard pick-and-place equipment and lead-free solder reflow profiles up to 260°C peak. Its 5 mm × 5.4 mm SMD aluminum electrolytic case mounts on a standard PCB pad with no through-hole drilling required, streamlining high-volume automated assembly.
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