EEE-1CA331P Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-1CA331P is a 330 µF, 16 V DC aluminum electrolytic capacitor in a surface-mount package. It features low ESR for stable power delivery in compact PCB designs. Suitable for decoupling, bulk energy storage, and filtering in consumer electronics and industrial power supplies.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-1CA331P Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.1073(MOQ 10)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-1CA331P?
- 330 µF capacitance at 16 V DC rating provides substantial bulk energy storage in a surface-mount form factor
- Low ESR aluminum electrolytic construction supports stable voltage regulation in high-ripple power supply stages
- Surface-mount package enables automated PCB assembly and reduces board footprint compared to through-hole equivalents
What is EEE-1CA331P used for?
The EEE-1CA331P is well-suited for power supply decoupling and output filtering in consumer electronics, set-top boxes, and industrial control units operating at up to 16 V DC. Its 330 µF capacitance handles substantial ripple current in switching converter output stages. It also finds use in audio amplifier power rails and motor-drive circuits that need fast bulk charge delivery.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-1CA331P datasheet?
EEE-1CA331P Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-1CA331P?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the capacitance and voltage rating of the EEE-1CA331P, and how does that affect power supply filtering?
The EEE-1CA331P has a capacitance of 330 µF and a voltage rating of 16 V DC. In a switching power supply, this level of capacitance is effective at attenuating output ripple at frequencies from 100 Hz to several kHz, keeping the output voltage stable under dynamic load changes typical of digital circuits drawing up to several amperes.
Can the EEE-1CA331P be used in a 12 V automotive accessory circuit, and what reliability considerations apply?
The EEE-1CA331P is rated for 16 V DC, which provides a margin above the nominal 12 V rail in automotive accessories. However, designers should verify the operating temperature range and ripple current rating because automotive environments can expose components to -40 °C cold starts and elevated under-hood temperatures exceeding 85 °C.
How does the EEE-1CA331P compare to a 220 µF alternative when sizing decoupling capacitance for a 5 V microcontroller rail?
Replacing a 220 µF capacitor with the EEE-1CA331P's 330 µF increases bulk charge storage by 50%, reducing voltage sag during current spikes of several hundred milliamps. For a 5 V microcontroller rail with a 10 ms load transient, the larger capacitance limits the droop to a smaller fraction of the supply voltage, improving system stability.
Related Guides
STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply
Choose the right STM32H725 variant by comparing Flash, package, pin count, temperature grade, connectivity, and production requirements.
Aug 1, 2026
STM32H725IGT3 High-Performance MCU Design Guide
Design STM32H725IGT3 systems for reliable 550 MHz operation with practical power, clock, cache, DMA, PCB, ADC, and recovery guidance.
Jul 31, 2026
150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing
Select the 150141VS73100 by wavelength, brightness, drive current, 3528 fit, reliability, and traceable sourcing requirements.
Jul 31, 2026
STEF05SGR 5 V eFuse Protection Design Guide
Design a reliable 5 V STEF05SGR eFuse stage with current-limit math, capacitor sizing, thermal analysis, fault recovery, and PCB layout guidance.
Jul 30, 2026
Why Buy from FindMyChip
About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 10+ | $0.4370 | $4.37 |
| 50+ | $0.3652 | $18.26 |
| 100+ | $0.3268 | $32.68 |
| 250+ | $0.1320 | $33.00 |
| 500+ | $0.1155 | $57.75 |
| 1000+ | $0.1073 | $107.30 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
TPSD477M006R0100
AVX
Capacitor Polarised
TPSD227M006R0100
AVX
Capacitor Polarised
TPSD157M010R0100
AVX
Capacitor Polarised
TAJY686K020RNJ
AVX
Capacitor Polarised
TAJY685K050RNJ
AVX
Capacitor Polarised
TAJY107K016RNJ
AVX
Capacitor Polarised
TAJW475K035RNJ
AVX
Capacitor Polarised
TAJT106K016R
AVX
Capacitor Polarised
TAJR225M010R
AVX
Capacitor Polarised
TAJR225K016RNJ
AVX
Capacitor Polarised
TAJR106M006R
AVX
Capacitor Polarised
TAJE686M025R
AVX
Capacitor Polarised
TAJE476M035R
AVX
Capacitor Polarised
TAJE227M016R
AVX
Capacitor Polarised
TAJD476M025R
AVX
Capacitor Polarised
TAJD475M050R
AVX
Capacitor Polarised
TAJD227M010R
AVX
Capacitor Polarised
TAJD227K006RNJ
AVX
Capacitor Polarised
TAJD226M035R
AVX
Capacitor Polarised
TAJD226M020R
AVX
Capacitor Polarised
TAJD107M016R
AVX
Capacitor Polarised
TAJD107M010R
AVX
Capacitor Polarised
TAJC335M035RNJ
AVX
Capacitor Polarised
TAJC226M025RNJ
AVX
Capacitor Polarised