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EEH-ZK Series Capacitors

Panasonic's EEH-ZK series capacitors have low leakage current, long life and low ESR values

Image of Panasonic's EEH-ZK series capacitors Panasonic's EEH-ZK series are conductive polymer hybrid aluminum SMD electrolytic capacitors. Using large, space-consuming, axial THT and SMD capacitors to achieve low ESR requirements and good EMC behavior is old-fashioned. Panasonic's hybrid capacitors, combining the advantages of electrolytic capacitors with those of solid polymer capacitors, have established themselves as reliant and across-the-board solutions in automotive and industrial applications alike.

Hybrid technology offers low leakage current and long life in combination with low ESR in smaller case sizes. The voltage range of 25 V to 80 V caters to the capacitor industry standard temperature rating of -55°C to +105°C (ZA series) and -55°C to +125°C (ZC and ZK series). Ripple current rating (RCR), which is the decisive factor for a lot of capacitance agnostic applications, finds dramatic improvement for long lifetimes of 10,000 hours at +105°C and 4,000 hours at +125°C. Endurance at 3,000 hours at +125°C allows the possibility to augment the RCR up to 1.5 times. AEC-Q200 qualification ensures optimal quality and reliability. The EEH-ZC series parts are available in 25 VDC and 35 VDC and are ideal when high temperature and high current capability are being demanded by the application.

Features
  • High temperature / long life: 4,000 hrs at +125°C
  • Minimum 8,000 hrs at +115°C and 16,000 hrs at +105°C (if all recommended specifications are followed)
  • High temperature lead-free reflow
  • High capacitance and high ripple current
  • Low leakage current
  • Extremely high endurance ratings
  • Operating temperature range: -55°C to +125 °C
  • Rated voltage range: 25 VDC to 35 VDC
  • Vibration-proof product available upon request (Ø8 mm and larger)
    • Vibration variants can withstand shocks of as much as 30 G
    • Standard parts can withstand 10 G maximum
  • RoHS / REACH compliant
  • AEC-Q200 qualified
    • AEC-Q200 compliance ensures strict quality control standards are being enforced
Applications
  • DC/DC converters
  • AC/DC converters
  • Under-the-hood applications (+125°C)
  • DC side of both inverter and rectifier circuits

EEH-ZK Series

ImageManufacturer Part NumberDescriptionCapacitanceVoltage - RatedESR (Equivalent Series Resistance)Available QuantityView Details
CAP ALUM POLY 47UF 20% 25V SMDEEH-ZK1E470RCAP ALUM POLY 47UF 20% 25V SMD47µF25V80mOhm1226 - ImmediateView Details
CAP ALUM POLY 33UF 20% 35V SMDEEH-ZK1V330RCAP ALUM POLY 33UF 20% 35V SMD33µF35V100mOhm537 - ImmediateView Details
CAP ALUM POLY 68UF 20% 25V SMDEEH-ZK1E680PCAP ALUM POLY 68UF 20% 25V SMD68µF25V50mOhm1652 - ImmediateView Details
CAP ALUM POLY 56UF 20% 35V SMDEEH-ZK1V560PCAP ALUM POLY 56UF 20% 35V SMD56µF35V60mOhm1294 - ImmediateView Details
CAP ALUM POLY 100UF 20% 35V SMDEEH-ZK1V101XPCAP ALUM POLY 100UF 20% 35V SMD100µF35V35mOhm744 - ImmediateView Details
CAP ALUM POLY 150UF 20% 25V SMDEEH-ZK1E151XPCAP ALUM POLY 150UF 20% 25V SMD150µF25V30mOhm6592 - ImmediateView Details
CAP ALUM POLY 270UF 20% 25V SMDEEH-ZK1E271PCAP ALUM POLY 270UF 20% 25V SMD270µF25V27mOhm7951 - ImmediateView Details
CAP ALUM POLY 180UF 20% 35V SMDEEH-ZK1V181PCAP ALUM POLY 180UF 20% 35V SMD180µF35V27mOhm4384 - ImmediateView Details
CAP ALUM POLY 470UF 20% 25V SMDEEH-ZK1E471PCAP ALUM POLY 470UF 20% 25V SMD470µF25V20mOhm10171 - ImmediateView Details
CAP ALUM POLY 330UF 20% 35V SMDEEH-ZK1V331PCAP ALUM POLY 330UF 20% 35V SMD330µF35V20mOhm15242 - ImmediateView Details
Published: 2017-03-06