# Electrolytic Capacitor, 4.7 µF, 25 V, ± 20%, Radial Leaded, 1000 hours @ 85°C, Polar

![Product image](https://novapart.co/image/farnell:1902050/)

**URL**: https://novapart.co/products/ECEA1EKA4R7/electrolytic-capacitor-47-f-25-v-20-radial-leaded
**SKU**: ECEA1EKA4R7
**Manufacturer**: PANASONIC
**Category**: Passive Components || Capacitors || Aluminium Electrolytic Capacitors || Leaded Aluminium Electrolytic Capacitors
**Price**: €0.0560
**Stock**: 1000+
**Lead Time**: 303 days (indicative)

## Description

Capacitance:4.7µF; Voltage Rating:25V; Product Range:KA Series; Capacitance Tolerance:± 20%; Capacitor Terminals:Radial Leaded; Diameter:-; Lead Spacing:-; Height:-; Operating Temperature Min:-40°C;

## Specifications

| Parameter | Value |
|---|---|
| Esr | - |
| Svhc | No SVHC (25-Jun-2025) |
| Polarity | Polar |
| Capacitance | 4.7µF |
| Voltage(Dc) | 25V |
| Lead Spacing | - |
| Product Range | KA Series |
| Product Width | - |
| Qualification | - |
| Product Height | - |
| Product Length | - |
| Ripple Current | - |
| Product Diameter | - |
| Capacitor Terminals | Radial Leaded |
| Capacitance Tolerance | ± 20% |
| Lifetime @ Temperature | 1000 hours @ 85°C |
| Capacitor Case / Package | Radial Leaded |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1902050/)

**Aluminum Electrolytic Capacitors (Radial Lead Type)** 

## **Radial Lead Type** 

## Series : **KA** Type : **A** 

Low Profi le KA 7 mm height ↑ M 

## **Features** 

- Endurance : 85 °C 1000 h 

- 7 mm height 

- RoHS compliant 

Fe **Specifi cations** Category temperature range –40 °C to +85 °C Rated voltage range 4 V.DC to 50 V.DC Capacitance range 2.2 µF to 470 µF Capacitance tolerance ±20 % (120 Hz/+20 °C) Leakage current I < 0.01 CV or 3 (µA) After 2 minutes (Whichever is greater) Dissipation factor (tan d) Please see the attached characteristics list After applying rated working voltage for 1000 hours at +85 °C±2 °C when the capacitors are restored to 20 °C, capacitors shall meet the following limits. Endurance ~~Cd~~ Capacitance change Within ±20 % of the initial value tan d < 200 % of the initial limit ~~Sd Sd~~ DC leakage current Within the initial limit After storage for 1000 hours at +85 °C±2 °C with no voltage applied and then being stabilized Shelf life at +20 °C, capacitors shall meet the limits specifi ed in Endurance (With voltage treatment) 

~~ee~~ **Frequency correction factor for ripple current** Frequency (Hz) 50, 60 120 1 k 10 k to Correction factor 0.70 1.00 1.30 1.70 

## **Dimensions** 

**==> picture [428 x 170] intentionally omitted <==**

**----- Start of picture text -----**<br>
Sleeve<br>+<br>–<br>L±1.0 14 min. 3 min. 0D±0.5<br>(Unit : mm)<br>0D 4 5 6.3 8<br>0d 0.45 0.45 0.45 0.45<br>F 1.5 2.0 2.5 2.5<br>d±0.05<br>f<br>05.<br>F±<br>**----- End of picture text -----**<br>


Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

04 Mar. 2016 

**Aluminum Electrolytic Capacitors (Radial Lead Type)** 

## **Characteristics list** 

**==> picture [491 x 82] intentionally omitted <==**

**----- Start of picture text -----**<br>
Endurance : 85 °C 1000 h<br>Case size (mm) Specifi cation Lead length (mm) Min. Packaging Q'ty<br>Rated Cap. Ripple Lead space<br>voltage (±20 %) current tan  d Lead Part No. Straight Taping<br>(V.DC) (µF) 0D L (120 Hz)(+85 °C) (+20 °C)(120 Hz) dia.0d Straight [Taping] ✽B Taping✽i (pcs)leads (pcs)<br>(mA r.m.s.)<br>**----- End of picture text -----**<br>


|Rated<br>voltage<br>(V.DC)|Cap.<br>(±20 %)<br>(µF)|Case size (mm)|Case size (mm)|Specif cation|Specif cation|Lead length (mm)|Lead length (mm)|Lead length (mm)|Lead length (mm)|Part No.|Min. Packaging Q'ty|Min. Packaging Q'ty|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||0D|L|Ripple<br>current<br>(120 Hz)<br>(+85 °C)<br>(mA r.m.s.)|tand<br>(120 Hz)<br>(+20 °C)|Lead<br>dia.<br>0d|Lead space||||Straight<br>leads<br>(pcs)|Taping<br>(pcs)|
||||||||Straight|Taping<br>✽B|Taping<br>✽i||||
||||||||||||||
|4|47|4|7|34|0.35|0.45|1.5|5.0|2.5|ECEA0GKA470( )|200|2000|
||100|5|7|61|0.35|0.45|2.0|5.0|2.5|ECEA0GKA101( )|200|2000|
||220|6.3|7|82|0.35|0.45|2.5|5.0|2.5|ECEA0GKA221( )|200|2000|
||330|8|7|110|0.35|0.45|2.5||2.5|ECEA0GKA331( )|200|1000|
|||8|7|110|0.35|0.45||5.0||ECEA0GKA331Q||1000|
||470|8|7|140|0.35|0.45|2.5||2.5|ECEA0GKA471( )|200|1000|
|||8|7|140|0.35|0.45||5.0||ECEA0GKA471Q||1000|
|6.3|47|4|7|46|0.24|0.45|1.5|5.0|2.5|ECEA0JKA470( )|200|2000|
||100|5|7|71|0.24|0.45|2.0|5.0|2.5|ECEA0JKA101( )|200|2000|
||220|6.3|7|103|0.24|0.45|2.5|5.0|2.5|ECEA0JKA221( )|200|2000|
||330|8|7|130|0.24|0.45|2.5||2.5|ECEA0JKA331( )|200|1000|
|||8|7|130|0.24|0.45||5.0||ECEA0JKA331Q||1000|
|10|33|4|7|43|0.20|0.45|1.5|5.0|2.5|ECEA1AKA330( )|200|2000|
||100|6.3|7|80|0.20|0.45|2.5|5.0|2.5|ECEA1AKA101( )|200|2000|
||220|8|7|120|0.20|0.45|2.5||2.5|ECEA1AKA221( )|200|1000|
|||8|7|120|0.20|0.45||5.0||ECEA1AKA221Q||1000|
|16|10|4|7|28|0.16|0.45|1.5|5.0|2.5|ECEA1CKA100( )|200|2000|
||22|4|7|39|0.16|0.45|1.5|5.0|2.5|ECEA1CKA220( )|200|2000|
||33|5|7|60|0.16|0.45|2.0|5.0|2.5|ECEA1CKA330( )|200|2000|
||47|5|7|70|0.16|0.45|2.0|5.0|2.5|ECEA1CKA470( )|200|2000|
||100|6.3|7|91|0.16|0.45|2.5|5.0|2.5|ECEA1CKA101( )|200|2000|
|25|10|4|7|28|0.14|0.45|1.5|5.0|2.5|ECEA1EKA100( )|200|2000|
||22|5|7|55|0.14|0.45|2.0|5.0|2.5|ECEA1EKA220( )|200|2000|
||33|6.3|7|65|0.14|0.45|2.5|5.0|2.5|ECEA1EKA330( )|200|2000|
||47|6.3|7|70|0.14|0.45|2.5|5.0|2.5|ECEA1EKA470( )|200|2000|
|35|10|5|7|30|0.12|0.45|2.0|5.0|2.5|ECEA1VKA100( )|200|2000|
||22|6.3|7|60|0.12|0.45|2.5|5.0|2.5|ECEA1VKA220( )|200|2000|
||33|6.3|7|65|0.12|0.45|2.5|5.0|2.5|ECEA1VKA330( )|200|2000|
||47|8|7|85|0.12|0.45|2.5||2.5|ECEA1VKA470( )|200|1000|
|||8|7|85|0.12|0.45||5.0||ECEA1VKA470Q||1000|
|50|2.2|4|7|16|0.10|0.45|1.5|5.0|2.5|ECEA1HKA2R2( )|200|2000|
||3.3|4|7|18|0.10|0.45|1.5|5.0|2.5|ECEA1HKA3R3( )|200|2000|
||4.7|4|7|23|0.10|0.45|1.5|5.0|2.5|ECEA1HKA4R7( )|200|2000|
||10|5|7|35|0.10|0.45|2.0|5.0|2.5|ECEA1HKA100( )|200|2000|
||22|6.3|7|60|0.10|0.45|2.5|5.0|2.5|ECEA1HKA220( )|200|2000|
||33|8|7|75|0.10|0.45|2.5||2.5|ECEA1HKA330( )|200|1000|
|||8|7|75|0.10|0.45||5.0||ECEA1HKA330Q||1000|



- When requesting taped product, please put the letter “B”  or “i” between the “( )”.  Lead wire pitch ✽B=5 mm, i=2.5 mm. 

- Please refer to the page of “Taping dimensions”. 

Design and specifications are each subject to change without notice.  Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 

04 Mar. 2016 



## Links

- [View this product on Novapart](https://novapart.co/products/ECEA1EKA4R7/electrolytic-capacitor-47-f-25-v-20-radial-leaded)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/panasonic/ecea1eka4r7/cap-4-7-f-25v-20/dp/1902050)
---

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