ECEA1HKSR47 Panasonic Capacitor Polarised (Capacitor, Polarized Radial Diameter) In Stock
The Panasonic ECEA1HKSR47 is a through-hole aluminum electrolytic capacitor with 0.47 µF capacitance and 50 V rated voltage. It measures 4 mm in diameter with low 0.003 mA leakage current and is RoHS compliant. Available from stock worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Capacitor, Polarized Radial Diameter
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- ECEA1HKSR47 Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 0.47 µF aluminum electrolytic capacitor with 50 V voltage rating for signal decoupling and filtering
- Compact 4 mm radial through-hole body with low leakage current of 0.003 mA
- RoHS compliant (JESD-609 e3 code) with wet aluminum dielectric for reliable long-term performance
Applications
The ECEA1HKSR47 is suited for power supply decoupling, signal coupling, and low-frequency filtering in consumer electronics and industrial equipment. Its 0.47 µF capacitance and 50 V rating make it effective in audio amplifier bypass networks and small-signal conditioning circuits. The compact 4 mm radial package enables easy integration on through-hole PCB designs with moderate space constraints.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Capacitance | 0.47 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | 4mm |
| 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 | 5mA |
| Surface Mount | NO |
| Tan Delta | 0.1 |
| Terminal Finish | Tin (Sn) |
| Terminal Pitch | 1.5mm |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance and voltage rating does the ECEA1HKSR47 provide?
The ECEA1HKSR47 provides 0.47 µF capacitance with a 50 V voltage rating. Its low leakage current of 0.003 mA and compact 4 mm diameter body make it a reliable choice for signal decoupling, bypass filtering, and timing circuits in consumer and industrial electronics operating up to 50 V.
For which PCB mounting configurations is the ECEA1HKSR47 designed?
The ECEA1HKSR47 uses a radial through-hole mount configuration with a 4 mm diameter body. This makes it compatible with standard PCB drilling and insertion processes. The through-hole design provides robust mechanical stability, which is beneficial in environments subject to vibration or where solder joint reliability over a long service life is required.
How does the ECEA1HKSR47 perform in audio coupling circuits compared to film capacitors?
In audio coupling applications, the ECEA1HKSR47 offers 0.47 µF at 50 V in a small 4 mm through-hole form factor, which is more compact than many equivalently rated film capacitors. However, as a wet aluminum electrolytic type, it has polarization requirements and moderate ESR, making it best suited for low-frequency coupling below 10 kHz rather than precision audio paths needing flat response above 100 kHz.
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