EEE-HB1C331P Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-HB1C331P is a 330 µF, 16 V SMD aluminum electrolytic capacitor from the HB Series, rated to 105°C for extended life in harsh thermal environments, housed in a 10x10.2 mm SMT case. Pb-free construction meets RoHS requirements for lead-free assembly. Available in tape-and-reel packaging from stock worldwide with competitive pricing.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HB1C331P Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 330 µF at 16 V in a compact 10x10.2 mm SMT case with 105°C maximum temperature rating for long-life power supply applications
- HB Series low-ESR construction reduces output ripple voltage in DC-DC converters and SMPS output stages
- Pb-free, RoHS-compliant tape-and-reel packaging enables automated high-volume SMT assembly with no rework concerns
Applications
The EEE-HB1C331P is designed for output bulk capacitance in 12 V and 16 V DC-DC converters and switching power supplies in industrial equipment, server power modules, and automotive infotainment boards. Its 105°C rated HB series construction extends service life compared with standard 85°C capacitors in hot chassis environments such as motor drives and inverter modules. The 10x10.2 mm SMT form factor suits reflow soldering in high-density power management sections.
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 capacitance, voltage, and temperature ratings of EEE-HB1C331P?
The EEE-HB1C331P is rated at 330 µF capacitance, 16 V DC working voltage, and a maximum operating temperature of 105°C. These ratings make it suitable for output filter capacitance in 12 V and lower bus rails where elevated ambient temperatures reduce the effective service life of standard 85°C capacitors.
How does the HB Series low-ESR design of EEE-HB1C331P benefit switching power supply performance?
The HB Series construction optimizes equivalent series resistance (ESR) for high-ripple-current applications, allowing the 330 µF capacitor to handle the ripple currents typical of 100 kHz to 500 kHz switching converters without excessive self-heating. Lower ESR also reduces peak-to-peak output voltage ripple, improving load transient response in point-of-load converters.
Does EEE-HB1C331P come in tape-and-reel packaging and what are its lead-free compliance codes?
Yes, the EEE-HB1C331P is supplied in tape-and-reel (T&R) packaging compatible with standard SMT pick-and-place equipment, and it is Pb-free with a JESD-609 e3 or equivalent code. This makes it fully RoHS compliant for export to the EU and other markets requiring lead-free electronic assemblies.
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