EEEHA1E4R7R Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEEHA1E4R7R is an SMD aluminum electrolytic capacitor from the HA Series rated 4.7 µF at 25 V with a compact 5.4 mm height and ultra-low leakage of 0.003 mA. Designed for surface-mount decoupling and filtering in consumer and industrial electronics with RoHS-compliant construction. Available from stock with worldwide shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- EEEHA1E4R7R Datasheet PDF
- Category
- Capacitor Polarised
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4.7 µF at 25 V rating provides effective local decoupling on logic supply rails in consumer and industrial PCBs
- Ultra-low leakage current of 0.003 mA minimizes standby power loss in always-on or battery-sensitive circuit nodes
- Compact 5.4 mm height enables use in low-profile SMD assemblies with tight vertical clearance constraints
- RoHS-compliant, Pb-free construction meets JESD-609 e6 classification for lead-free solder process compatibility
- Panasonic HA Series aluminum wet electrolytic design delivers stable capacitance and long operational life in high-humidity environments
Applications
The EEEHA1E4R7R is well-suited for local power supply decoupling on 3.3 V and 5 V logic rails in consumer electronics, IoT sensor modules, and portable medical devices where ultra-low leakage and compact 5.4 mm component height are critical. Its 4.7 µF bulk capacitance also supports bypass filtering on microcontroller VCC pins and linear regulator output stabilization. The SMD package enables automated assembly in high-volume PCB production for smart home appliances and industrial control boards.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| Factory Lead Time | 22 Weeks, 5 Days |
| YTEOL | 3 |
| Capacitance | 4.7 µF |
| Capacitor Type | ALUMINUM ELECTROLYTIC CAPACITOR |
| Dielectric Material | ALUMINUM (WET) |
| Height | 5.4mm |
| JESD-609 Code | e6 |
| Leakage Current | 0.003mA |
| Mounting Feature | SURFACE MOUNT |
| Negative Tolerance | 20% |
| Package Shape | CYLINDRICAL PACKAGE |
| Package Style | SMT |
| Packing Method | TR, EMBOSSED, 15 INCH |
| Polarity | POLARIZED |
| Positive Tolerance | 20% |
| Rated (DC) Voltage (URdc) | 25V |
| Reference Standard | AEC-Q200 |
| Ripple Current | 22mA |
| Size Code | 1717 |
| Surface Mount | YES |
| Tan Delta | 0.14 |
| Terminal Finish | Tin/Bismuth (Sn/Bi) |
| Terminal Shape | FLAT |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| Country of Origin | Japan, Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What capacitance and voltage rating does EEEHA1E4R7R provide for power rail decoupling?
The EEEHA1E4R7R provides 4.7 µF capacitance at a 25 V rated voltage, making it effective for bulk decoupling on 3.3 V, 5 V, and 12 V logic and analog supply rails. The 25 V rating gives comfortable derating headroom on typical 5 V PCB power buses, improving long-term reliability.
How does the 0.003 mA leakage current of EEEHA1E4R7R compare to standard aluminum electrolytics for battery applications?
The ultra-low leakage of 0.003 mA (3 µA) is significantly lower than many standard aluminum electrolytic capacitors, which can leak 0.01 mA or more at rated voltage. For battery-powered IoT devices or portable instruments that stay in standby for extended periods, this reduced leakage translates to measurable improvement in battery runtime when dozens of bypass capacitors are on the same rail.
Is EEEHA1E4R7R compatible with lead-free reflow soldering processes used in RoHS manufacturing lines?
Yes. The EEEHA1E4R7R carries a JESD-609 e6 code confirming Pb-free (lead-free) component classification and is marked with Pbfree Code: Yes. It is compatible with standard lead-free solder paste and SAC305 reflow profiles peaking near 260°C, fitting seamlessly into RoHS-compliant electronics assembly lines for consumer and industrial products.
For a compact IoT sensor PCB, does the 5.4 mm height of EEEHA1E4R7R fit within common enclosure clearances?
The 5.4 mm body height of EEEHA1E4R7R is accommodated by most standard IoT sensor module enclosures, which typically provide 6 mm to 10 mm of vertical PCB clearance. Compared to taller electrolytics at 8 mm or 10 mm, the 5.4 mm profile allows stacking of two PCBs at reduced inter-board spacing in multi-board portable products and wearable sensor platforms.
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