EEE-HB1HR10R Panasonic Capacitor Polarised (Capacitor Al Electrolytic) In Stock
Panasonic EEE-HB1HR10R is a 0.1 µF, 50 V, ±20% surface-mount aluminum electrolytic capacitor in a compact SMD package, suited for high-voltage decoupling and bypass filtering on industrial and consumer electronics PCBs up to 40 V operating rails. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor Al Electrolytic
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-HB1HR10R Datasheet PDF
- Category
- Capacitor Polarised
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.1 µF capacitance at 50 V working voltage with ±20% tolerance, providing high-voltage bypass capability for 24 V, 36 V, and 40 V regulated rails on industrial SMD boards
- Surface-mount aluminum electrolytic construction offers a cost-effective alternative to high-voltage ceramic MLCCs which suffer severe DC bias derating above 25 V in X5R/X7R dielectric
- Compact SMD can package enables automated pick-and-place assembly in high-density industrial and consumer electronics PCB production at over 10,000 placements per hour
- 50 V working voltage rating allows safe 80% derating to 40 V, covering a wide range of industrial 24 V and 36 V bus applications with adequate safety margin
Applications
EEE-HB1HR10R is used as a decoupling and bypass capacitor on 24 V, 36 V, and 48 V power rails in industrial motor drives, PLC analog input modules, and power tool controller boards where a 0.1 µF, 50 V SMD capacitor prevents high-frequency noise from coupling into sensitive sensor circuits. It also serves as an auxiliary bypass element in switching regulator gate-drive circuits operating from 24 V to 40 V bus voltages, where ceramic MLCCs at equivalent voltage ratings are prohibitively expensive in 0805 or larger case sizes. Audio amplifier and professional lighting controller boards use EEE-HB1HR10R for local power rail filtering near op-amp supply pins on rails up to 40 V.
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 EEE-HB1HR10R, and on which industrial power rails can it be safely used?
EEE-HB1HR10R is rated at 0.1 µF and 50 V with ±20% tolerance, meaning the effective capacitance is 0.08 µF to 0.12 µF. Applying the standard 80% voltage derating rule, it can be safely used on rails up to 40 V, covering 24 V and 36 V industrial bus voltages common in PLCs, servo drives, and industrial sensor modules where reliable bypass filtering is required.
Why is EEE-HB1HR10R preferred over a ceramic MLCC for 0.1 µF bypass capacitance on a 36 V industrial rail?
A ceramic MLCC in X5R or X7R dielectric at 0.1 µF, 50 V requires an 0805 or 1206 case and can lose 70% to 85% of its rated capacitance under 36 V DC bias, delivering only 15 nF to 30 nF in circuit. EEE-HB1HR10R's aluminum electrolytic construction maintains the full 0.1 µF with less DC bias derating, providing effective high-frequency decoupling at a lower component cost on industrial 24 V to 40 V power rails.
How does EEE-HB1HR10R perform as a gate-drive bypass capacitor in a 24 V switching regulator design?
In a 24 V switching regulator gate-drive circuit, EEE-HB1HR10R provides 0.1 µF of local bypass capacitance at the gate-driver power pin, suppressing voltage spikes caused by fast switching transitions with dV/dt rates above 10 V/ns. The 50 V rating gives a 26 V safety margin over the 24 V rail, preventing overvoltage stress during load dump transients up to 45 V that may occur in automotive or industrial battery-backed systems.
How does the SMD packaging of EEE-HB1HR10R reduce assembly costs compared to through-hole alternatives in a PLC analog input module?
EEE-HB1HR10R's surface-mount form factor eliminates lead-forming and manual insertion steps required by radial through-hole capacitors, reducing per-board assembly time by approximately 5 seconds per capacitor on a PLC analog module that may contain 20 or more bypass capacitors. At production volumes above 10,000 boards per month, this translates to over 1,000 minutes of saved assembly labor and improved placement accuracy compared to hand-inserted through-hole 50 V electrolytic capacitors of similar 0.1 µF rating.
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