EEE-FP1A151AP Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-FP1A151AP is a 150 µF, 10 V aluminum electrolytic capacitor with ±20% tolerance in an SMD package, optimized for compact power decoupling and output filtering in low-voltage consumer and portable electronics. RoHS-compliant. From $0.35 in stock, worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-FP1A151AP Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.1494(MOQ 50)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 150 µF capacitance at 10 V rating suits output filtering for 3.3 V and 5 V switch-mode power supply stages
- SMD package enables automated reflow assembly in high-volume consumer electronics and portable device production lines
- Panasonic FP series construction provides stable capacitance across operating temperature range in compact SMD footprint
Applications
The EEE-FP1A151AP is commonly used as a bulk decoupling and output filter capacitor in 5 V and 3.3 V switch-mode power supplies, USB chargers, and point-of-load converters. Its 150 µF capacitance at a 10 V rating is well matched for smoothing voltage ripple on low-voltage rails powering processors, FPGAs, and RF modules in consumer electronics. The SMD form factor enables placement close to the power pins of ICs, reducing trace inductance and improving transient response in portable devices, tablets, and IoT hardware.
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
How does EEE-FP1A151AP perform as a 5 V rail bulk capacitor in a USB-powered IoT device?
EEE-FP1A151AP provides 150 µF at 10 V, making it suitable as a bulk capacitor on a 5 V USB input rail with comfortable voltage derating. At 5 V, the capacitor operates at 50% of its 10 V rating, which extends operating life and improves reliability. The 150 µF value smooths current demand spikes when the IoT microcontroller wakes from sleep, preventing rail sag below the acceptable 4.5 V USB minimum voltage threshold.
What is the capacitance tolerance of EEE-FP1A151AP and how does it affect power supply design margins?
EEE-FP1A151AP carries a ±20% capacitance tolerance, meaning actual capacitance ranges from 120 µF to 180 µF. Power supply designers must account for this 60 µF variation when calculating minimum output capacitance needed to maintain voltage regulation within ±5%. For stringent ripple budgets below 50 mV on 3.3 V rails, designers typically place two to three EEE-FP1A151AP units in parallel to guarantee the minimum required bulk capacitance under worst-case tolerance conditions.
When is EEE-FP1A151AP a better procurement choice than a tantalum 150 µF capacitor at 10 V?
EEE-FP1A151AP is preferred over tantalum 150 µF alternatives primarily on cost, since aluminum electrolytic capacitors are generally 3 to 5 times less expensive per unit than equivalent tantalum capacitors at the 10 V, 150 µF rating. Tantalum capacitors offer lower ESR and are less sensitive to surge currents, making them better for harsh environments where a tantalum's failure mode must be avoided. For standard consumer electronics with controlled power supply inrush, EEE-FP1A151AP provides a reliable and cost-effective 150 µF decoupling solution in the same SMD footprint.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $0.3042 | $15.21 |
| 100+ | $0.2714 | $27.14 |
| 387+ | $0.2585 | $100.04 |
| 500+ | $0.1964 | $98.20 |
| 1000+ | $0.1900 | $190.00 |
| 2000+ | $0.1494 | $298.80 |
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