EEE-1HA4R7WAR Panasonic Capacitor Polarised (Other) In Stock
Panasonic EEE-1HA4R7WAR is an automotive-grade SMD aluminum electrolytic capacitor rated 4.7 µF at 50 V with 20% tolerance and 85°C maximum operating temperature. Compact 4 x 5.4 mm case with 18 mA ripple current and 1000-hour lifetime rating. Available in tape-and-reel packaging with worldwide stock.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 2
- Lifecycle
- ACTIVE
- Datasheet
- EEE-1HA4R7WAR Datasheet PDF
- Category
- Capacitor Polarised
- Price
- From $0.0598(MOQ 100)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of EEE-1HA4R7WAR?
- Automotive-grade qualification ensures reliable 4.7 µF / 50 V performance across -40°C to 85°C temperature range in vehicle electronics
- 1000-hour rated lifetime at 85°C with 18 mA ripple current capacity suits demanding power supply decoupling in harsh environments
- Compact 4 x 5.4 mm SMD case enables space-efficient reflow-compatible placement in ECU and infotainment PCBs
What is EEE-1HA4R7WAR used for?
EEE-1HA4R7WAR is used in automotive ECU power supply filtering, infotainment system decoupling, and ADAS module bulk capacitance where AEC-Q200-compliant SMD capacitors are required. Its 50 V rating and 85°C operating temperature make it suitable for underhood electronics and sensor power rails in passenger vehicles. The tape-and-reel packaging facilitates high-volume automated SMT assembly in automotive production lines.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the EEE-1HA4R7WAR datasheet?
EEE-1HA4R7WAR Datasheet DownloadOfficial datasheet from Panasonic
What are equivalent replacements for EEE-1HA4R7WAR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What voltage and capacitance does EEE-1HA4R7WAR provide, and what tolerance should designers expect?
EEE-1HA4R7WAR is rated at 4.7 µF capacitance and 50 V maximum working voltage with a ±20% tolerance. This means the actual capacitance can range from 3.76 µF to 5.64 µF, which designers must account for in decoupling and filtering calculations for automotive ECU power supply circuits.
What lifetime and ripple current rating does EEE-1HA4R7WAR carry for automotive power supply use?
EEE-1HA4R7WAR is rated for 1000 hours of operating life at 85°C with an 18 mA ripple current capacity. For automotive power supply applications, this lifetime rating ensures reliable decoupling performance over the vehicle's service interval when operating within thermal and electrical derating guidelines.
How does the 4 x 5.4 mm SMD case of EEE-1HA4R7WAR benefit compact automotive PCB layouts?
The 4 mm diameter by 5.4 mm height SMD case of EEE-1HA4R7WAR occupies a small PCB footprint while accommodating 4.7 µF at 50 V, making it a practical choice for space-constrained automotive ECU boards. Its SMD construction supports automated reflow soldering at high production volumes typical of automotive electronics manufacturing.
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 |
|---|---|---|
| 100+ | $0.1446 | $14.46 |
| 500+ | $0.1115 | $55.74 |
| 1000+ | $0.1010 | $101.00 |
| 2000+ | $0.0690 | $138.00 |
| 4000+ | $0.0670 | $268.00 |
| 8000+ | $0.0598 | $478.64 |
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