EEE-HB1C470SP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-HB1C470SP is a 47 µF 16 V SMD aluminum electrolytic capacitor from the HB Series, rated at 105°C for lead-free reflow, housed in a compact 6.3x5.4 mm case. Available in tape-and-reel with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HB1C470SP Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 47 µF capacitance at 16 V DC rating in a compact 6.3x5.4 mm SMD footprint for space-efficient decoupling and bulk energy storage
- 105°C maximum operating temperature with Pb-free construction meeting RoHS compliance for modern reflow soldering processes
- HB Series low-ESR aluminum electrolytic design optimized for ripple current filtering in switching power supplies and DC-DC converters
Applications
The EEE-HB1C470SP is ideal for output filtering and bulk capacitance in compact switching power supplies and DC-DC converters operating at up to 16 V DC. Its 105°C rating and 6.3x5.4 mm SMD package make it well suited for consumer electronics, industrial control boards, and automotive accessories where thermal headroom and small PCB area are both critical. The tape-and-reel format supports high-volume automated SMT assembly.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for EEE-HB1C470SP:
suggested
suggested
Frequently Asked Questions
What are the key electrical ratings of the Panasonic EEE-HB1C470SP for power supply filtering designs?
The EEE-HB1C470SP is rated at 47 µF capacitance and 16 V DC working voltage with a 105°C maximum temperature, making it well suited for output decoupling and ripple filtering in 12 V or 15 V switching regulators. Its low-ESR HB Series construction supports effective ripple current handling in compact SMD layouts.
Which PCB footprint does the EEE-HB1C470SP use, and how does its 6.3x5.4 mm size benefit dense board layouts?
The EEE-HB1C470SP uses a 6.3 mm diameter by 5.4 mm height SMD cylindrical footprint, providing 47 µF at 16 V in one of the smallest available aluminum electrolytic packages. This compact size allows designers to place multiple capacitors in parallel on a tight power rail without significantly increasing PCB area, especially in handheld and wearable devices.
When should EEE-HB1C470SP be selected over ceramic alternatives for 16 V bulk capacitance on a PCB?
At 47 µF and 16 V, the EEE-HB1C470SP provides stable bulk energy storage that would require multiple stacked ceramic capacitors to replicate without DC-bias derating effects. Aluminum electrolytics like this HB Series part retain their 47 µF rating more consistently across operating voltages up to 16 V, whereas high-capacitance ceramics can lose 30-50% capacitance under DC bias, making the EEE-HB1C470SP more cost-effective for bulk filtering rails.
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