ECA1VM331 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic ECA1VM331 is a 330 µF aluminum electrolytic capacitor rated 35V in a 10 mm radial leaded package. It features wet aluminum dielectric with RoHS-compliant construction. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECA1VM331 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.1160(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ECA1VM331?
- 330 µF capacitance with 35 V rating in a compact 10 mm diameter radial leaded form factor
- Wet aluminum electrolytic dielectric offering high capacitance density and stable performance
- RoHS-compliant and REACH-compliant construction meeting global environmental regulations
What is ECA1VM331 used for?
The ECA1VM331 is well suited for bulk energy storage and power supply filtering in industrial and consumer electronics. It is commonly used in switching power supplies, motor drive circuits, and audio amplifiers where stable 35 V DC bus decoupling is required. Its 10 mm radial package allows easy through-hole assembly in high-density PCB designs.
What are the specifications of ECA1VM331?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 28 Weeks, 1 Day |
| YTEOL | 7 |
| Capacitance | 330 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 10mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e3 |
| Leakage Current | 0.1155mA |
| Mounting Feature | THROUGH HOLE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | Radial |
| Packing Method | BULK |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 35V |
| Ripple Current | 440mA |
| Surface Mount | NO |
| Tan Delta | 0.14 |
| Terminal Finish | Tin (Sn) |
| Terminal Pitch | 5mm |
| Terminal Shape | WIRE |
| Package | Capacitor, Polarized Radial Diameter |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8532.22.00.20 |
| Country of Origin | Malaysia |
Where can I find the ECA1VM331 datasheet?
ECA1VM331 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ECA1VM331?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the capacitance and voltage rating of the ECA1VM331?
The ECA1VM331 provides 330 µF of capacitance with a 35 V DC voltage rating, making it suitable for bulk filtering and energy storage in power supply circuits operating up to 35 V.
How large is the ECA1VM331 and what lead style does it use?
The ECA1VM331 has a 10 mm diameter cylindrical body with radial leaded terminals, allowing straightforward through-hole mounting. Its compact size is compatible with high-density PCB layouts requiring standard 330 µF capacitors.
Is the ECA1VM331 RoHS compliant and what is its leakage current?
Yes, the ECA1VM331 carries RoHS and REACH compliance (JESD-609 code e3). Its specified leakage current is 0.1155 mA, which is acceptable for most power filtering and decoupling applications at 35 V.
Which power supply designs benefit most from the ECA1VM331?
Switching power supplies operating at 35 V DC rails benefit from the ECA1VM331's 330 µF bulk capacitance for output ripple reduction. It is also used in motor drive input stages and audio amplifier power rails requiring stable energy storage.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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 |
|---|---|---|
| 1+ | $0.2319 | $0.23 |
| 250+ | $0.1469 | $36.73 |
| 500+ | $0.1285 | $64.25 |
| 1000+ | $0.1193 | $119.30 |
| 11829+ | $0.1160 | $1372.16 |
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