EEF-CD0E121ER

Panasonic Electronic Components EEF-CD0E121ER

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  • EEF-CD0E121ER
  • Panasonic Electronic Components
  • CAP ALUM POLY 120UF 20% 2.5V SMD
  • Aluminum - Polymer Capacitors
  • EEF-CD0E121ER Datasheet
  • 2917 (7343 Metric)
  • Tape & Reel (TR)
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 1472
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates
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What is EEF-CD0E121ER

Panasonic Electronic Components Part Number EEF-CD0E121ER（Aluminum - Polymer Capacitors）, developed and manufactured by Panasonic Electronic Components, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

EEF-CD0E121ER is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

EEF-CD0E121ER Specifications

  • Part NumberEEF-CD0E121ER
  • CategoryAluminum - Polymer Capacitors
  • ManufacturerPanasonic Electronic Components
  • DescriptionCAP ALUM POLY 120UF 20% 2.5V SMD
  • PackageTape & Reel (TR)
  • SeriesSP-Cap CD
  • TypePolymer
  • Features-
  • Operating Temperature-40°C ~ 105°C
  • Mounting TypeSurface Mount
  • Package / Case2917 (7343 Metric)
  • ApplicationsGeneral Purpose
  • Tolerance±20%
  • Size / Dimension0.287" L x 0.169" W (7.30mm x 4.30mm)
  • Impedance-
  • Voltage - Rated2.5 V
  • Lead Spacing-
  • Ratings-
  • Height - Seated (Max)0.075\" (1.90mm)
  • Capacitance120 µF
  • ESR (Equivalent Series Resistance)18mOhm
  • Lifetime @ Temp.1000 Hrs @ 105°C
  • Ripple Current @ Low Frequency-
  • Ripple Current @ High Frequency2.5 A @ 100 kHz
  • Surface Mount Land Size0.287" L x 0.169" W (7.30mm x 4.30mm)

Application of EEF-CD0E121ER

Aluminum - Polymer Capacitors are widely used in smart phones, tablets, wearable devices, etc., providing stable power filtering and signal coupling functions to ensure the stable operation of these devices and extend battery life. In addition, polymer aluminum capacitors also play an important role in industrial control, power management, communication base stations, medical equipment and other fields, providing stable and efficient energy storage and conversion solutions for various complex electronic systems.

EEF-CD0E121ER Datasheet

EEF-CD0E121ER Datasheet , Tape & Reel (TR),SP-Cap CD,Polymer,-40°C ~ 105°C,Surface Mount,2917 (7343 Metric),General Purpose,±20%,0.287" L x 0.169" W (7.30mm x 4.30mm),2.5 V,0.075\" (1.90mm),120 µF,18mOhm,1000 Hrs @ 105°C,2.5 A @

EEF-CD0E121ER Classification

Aluminum - Polymer Capacitors

Aluminum - Polymer Capacitors are a new type of capacitor that uses aluminum as the anode and conductive polymers as the electrolyte. They combine the advantages of high capacity of traditional aluminum electrolytic capacitors and low ESR (equivalent series resistance) and long lifespan of polymer capacitors. Polymer aluminum capacitors play an important role in electronic circuit design due to their excellent electrical performance, high energy density, good temperature stability, and extremely low leakage current. Its unique polymer electrolyte structure not only improves the high-temperature resistance of capacitors, but also significantly reduces their losses in high-frequency working environments. Widely used in electronic devices that require high reliability, high stability, and long lifespan.

FAQ about Aluminum - Polymer Capacitors

  • 1. What is the difference between aluminum polymer capacitors and traditional aluminum electrolytic capacitors?

    Aluminum polymer capacitors have lower ESR, longer lifespan, high temperature resistance, and high-frequency characteristics compared to traditional aluminum electrolytic capacitors, but the cost is usually higher and their voltage range is lower.

  • 2. How do aluminum polymer capacitors perform in high temperature environments?

    These capacitors have good high-temperature stability and can typically operate in environments ranging from 85 ° C to 105 ° C, exhibiting excellent performance at high temperatures, especially compared to traditional capacitors with liquid electrolytes.

  • 3. How to choose the capacity and voltage of aluminum polymer capacitors?

    The selection of appropriate capacitor capacity and voltage depends on specific circuit design requirements. Usually, the capacity depends on the required filtering performance, and the voltage selection should ensure that it is 20% -30% higher than the actual operating voltage.

We are a professional PCB manufacturer who offers comprehensive PCB manufacturing services including: professional Ceramic PCB HDI PCB Heavy Copper PCB High-TG PCB High Speed PCB High Frequency PCB Metal Core PCB PCB fabrication and PCB assembly, providing fast turnaround prototypes for high-end products.

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Jinftry, Your most trustworthy component supplier, welcome to send us the inquiry, thank you!

Do you have any questions about EEF-CD0E121ER ?
Feel free to contact us:

+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
( Email first will be appreciative )

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Panasonic Electronic Components
Panasonic Electronic Components is a subsidiary of the Panasonic Group, which is dedicated to the production and sales of electronic components and equipment. Panasonic has established a branch in China, which includes Panasonic...
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