ECA1CM222 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic ECA1CM222 is a 2200 µF aluminum electrolytic capacitor with a 16 V DC rating and 12.5 mm diameter radial-lead package for bulk filtering in power supply circuits. Wet aluminum dielectric construction provides high capacitance density with 0.352 mA leakage current. Available in stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECA1CM222 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.3000(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 ECA1CM222?
- 2200 µF high capacitance in a compact 12.5 mm diameter radial-lead package for bulk energy storage and low-frequency ripple filtering in power supplies
- Wet aluminum electrolytic construction delivers high capacitance-to-volume ratio with typical leakage current of only 0.352 mA at rated voltage
- RoHS-compliant (Pb-free, JESD-609 e2) construction with REACH compliance supports use in environmentally regulated consumer and industrial equipment
What is ECA1CM222 used for?
The ECA1CM222 is used as a bulk filter capacitor on the output rails of linear regulators, switching power supplies, and audio amplifier power stages where 2200 µF of capacitance is needed to suppress low-frequency ripple. Its 12.5 mm diameter radial-lead package fits standard PCB footprints in power supply boards for industrial automation, audio equipment, and consumer appliances.
What are the specifications of ECA1CM222?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 21Weeks |
| YTEOL | 6 |
| Capacitance | 2200 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 12.5mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e2 |
| Leakage Current | 0.352mA |
| 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) | 16V |
| Ripple Current | 1000mA |
| Surface Mount | NO |
| Tan Delta | 0.22 |
| Terminal Finish | Tin/Copper (Sn/Cu) |
| 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 ECA1CM222 datasheet?
ECA1CM222 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ECA1CM222?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the key electrical specifications of the ECA1CM222 capacitor?
The ECA1CM222 provides 2200 µF of capacitance with a maximum leakage current of 0.352 mA. The 12.5 mm diameter body fits standard radial capacitor footprints with 5 mm or 7.5 mm lead pitch, making it a straightforward replacement for high-capacitance bulk filter positions in power supply designs with 21-week lead time to consider for production planning.
In a 5 V linear regulator circuit, how much output voltage ripple reduction can the ECA1CM222 provide?
At a 1 A load with a 60 Hz rectified input, a 2200 µF capacitor like the ECA1CM222 produces approximately 7.6 mV of ripple voltage at 60 Hz based on the formula ΔV = I / (2 × f × C). This level of ripple suppression is sufficient for most analog and digital circuit power rails, and can be further reduced by adding a 100 µF to 470 µF ceramic or film capacitor in parallel for high-frequency noise filtering.
What PCB footprint and lead spacing does the ECA1CM222 require for layout planning?
The ECA1CM222 uses a 12.5 mm diameter cylindrical radial body with standard lead spacing of 5 mm or 7.5 mm pitch, matching the IEC 60063 footprint dimensions for large-value aluminum electrolytics. Engineers should allow at least 1 mm of clearance around the 12.5 mm diameter body and account for the component height, typically 20 mm to 25 mm, when checking clearance to adjacent components and enclosure lids.
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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+ | $0.5040 | $0.50 |
| 26+ | $0.5000 | $13.00 |
| 34+ | $0.4500 | $15.30 |
| 120+ | $0.4200 | $50.40 |
| 121+ | $0.3000 | $36.30 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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