ECA1HM2R2 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
Panasonic ECA1HM2R2 is a radial-leaded aluminum electrolytic capacitor rated at 2.2 µF and 50 V from the M Series, with ±20% tolerance and a 5 mm diameter body. It features a wet aluminum dielectric with ultra-low leakage current of 0.003 mA for precision decoupling applications. Available from authorized distributors with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- ECA1HM2R2 Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.0518(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 ECA1HM2R2?
- 2.2 µF / 50 V rating in a compact 5 mm radial body suits high-voltage decoupling on space-constrained PCBs
- Ultra-low leakage current of 0.003 mA ensures minimal standby power loss in precision analog and audio circuits
- RoHS-compliant, lead-free (e3 JESD-609) construction meets modern environmental and regulatory requirements
What is ECA1HM2R2 used for?
The ECA1HM2R2 is used in analog signal conditioning, audio amplifier bias networks, and precision sensor interface circuits requiring stable 50 V rated decoupling with low leakage. Its compact 5 mm radial body fits standard through-hole PCB layouts in industrial instrumentation, telecommunications equipment, and power supply filtering stages. The M Series construction ensures long operational life in steady-state DC biasing and bypass roles across a broad temperature range.
What are the specifications of ECA1HM2R2?
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 17 Weeks, 2 Days |
| YTEOL | 7 |
| Capacitance | 2.2 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 5mm |
| Dielectric Material | ALUMINUM (WET) |
| JESD-609 Code | e3 |
| Leakage Current | 0.003mA |
| 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) | 50V |
| Ripple Current | 20mA |
| Surface Mount | NO |
| Tan Delta | 0.12 |
| Terminal Finish | Tin (Sn) |
| Terminal Pitch | 2mm |
| 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 ECA1HM2R2 datasheet?
ECA1HM2R2 Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for ECA1HM2R2?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the ECA1HM2R2 suitable for precision analog circuits compared to higher-capacitance electrolytics?
The ECA1HM2R2 offers a low 2.2 µF capacitance at 50 V with an ultra-low leakage current of just 0.003 mA, which is critical in precision analog bias networks and sensor interfaces where excessive leakage would introduce offset errors and degrade measurement accuracy beyond acceptable limits.
For a 48 V industrial sensor power supply, can ECA1HM2R2 safely serve as the output bypass capacitor?
Yes. With a 50 V voltage rating, the ECA1HM2R2 provides a comfortable 2 V headroom above a 48 V rail. Its 2.2 µF capacitance provides effective high-frequency noise bypass at frequencies above 1 kHz, and its 5 mm diameter radial form factor fits standard through-hole PCB pads used in industrial sensor modules.
How does the 5 mm body diameter of ECA1HM2R2 compare to larger radial capacitors in PCB layout planning?
The ECA1HM2R2's 5 mm diameter body occupies significantly less board area than 8 mm or 10 mm radial capacitors, allowing tighter component placement in multi-stage filter networks. It uses a standard radial lead pitch compatible with 2 mm or 2.5 mm pad spacing commonly specified in industrial and consumer PCB designs.
When evaluating M Series Panasonic capacitors, what lead time should procurement teams plan for ECA1HM2R2?
The factory lead time for ECA1HM2R2 is approximately 17 weeks and 2 days from Panasonic, so procurement teams managing programs with 2.2 µF / 50 V radial capacitor requirements should place orders at least 5 months ahead of scheduled PCB assembly start dates to avoid production delays.
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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+ | $0.0828 | $0.08 |
| 61+ | $0.0621 | $3.79 |
| 162+ | $0.0518 | $8.39 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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