# Electrolytic Capacitor, 430 µF, 500 V, ± 20%, Snap-In, 8000 hours @ 105°C

![Product image](https://novapart.co/image/farnell:3973771/)

**URL**: https://novapart.co/products/ALA8DE431DF500/electrolytic-capacitor-430-f-500-v-20-snap-in-8000
**SKU**: ALA8DE431DF500
**Manufacturer**: KEMET
**Category**: Passive Components || Capacitors || Aluminium Electrolytic Capacitors || Snap In / Screw Terminal Aluminium Electrolytic Capacitors
**Price**: €8.0700
**Stock**: 10+
**Lead Time**: 176 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Esr | 0.484ohm |
| Svhc | No SVHC (04-Feb-2026) |
| Polarity | Polar |
| Capacitance | 430µF |
| Voltage(Ac) | - |
| Voltage(Dc) | 500V |
| Lead Spacing | - |
| Product Range | ALA8D Series |
| Qualification | AEC-Q200 |
| Product Height | 50mm |
| Ripple Current | 6.1A |
| Product Diameter | 35mm |
| Capacitor Terminals | Snap-In |
| Capacitance Tolerance | ± 20% |
| Lifetime @ Temperature | 8000 hours @ 105°C |
| Operating Temperature Max | 105°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3973771/)

## **ALA8DE431DF500** 

ALA8D, Aluminum, Aluminum Electrolytic, 430 uF, 20%, 500 VDC, -40/ +105°C, 22.5 mm 

Click here for the 3D model. 

**==> picture [342 x 205] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||
|---|---|
|General Information|
|S​eries|ALA8D|
|Dielectric|Aluminum Electrolytic|
|f|4|
|Descrip​tion|S​nap​-In, Aluminum Electrolytic|
|R​oH​S​|Y​es|
|Lead|4 Pin|
|LAYOUT|
|Q​ualifications|AEC-Q​200|
|H​alogen Free|Y​es|
|Typ​ical Comp​onent Weight|80 g|
|M​iscellaneous|Vibration: <= 35mm 1.5mm|
|disp​lacement amp​litude or 20G|
|maximum acceleration. Vibration|
|ap​p​lied for three directions of 4-|
|hour sessions at 10 – 2,000 H​z.|
|(Cap​acitor clamp​ed by body.).|
|156  Weeks|

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|||
|---|---|
|Dimens​ions​|
|D|35mm +1mm|
|L|50mm +/-2mm|
|S​|22.5mm +/-0.1mm|
|LL|4mm +/-1mm|
|F|2mm +/-0.1mm|
|Pac​kaging S​p​ec​ific​ations​|
|Packaging|Tray|
|Packaging Q​uantity|100|

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**==> picture [249 x 185] intentionally omitted <==**

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|||
|---|---|
|S​p​ec​ific​ations​|
|Cap​acitance|430 uF|
|Tolerance|20%|
|Voltage DC|500 VDC, 550 VDC (S​urge)|
|Temp​erature R​ange|-40/+105°C|
|R​ated Temp​erature|105°C|
|Life|8000 H​rs (R​ated Voltage And|
|R​ip​p​le Current At 105C), 13000|
|H​rs (R​ated Voltage at 105C)|
|ES​R​|484 mOhms (100H​z 20C), 357.6|
|mOhms (10kH​z 20C)|
|R​ip​p​le Current|2.68 Amp​s (100H​z 105C), 6.06|
|Amp​s (10kH​z 105C)|
|Leakage Current|645 uA (5min 20°C)|

**----- End of picture text -----**<br>


we sp​ecifically disclaim - any warranty concerning suitability for a sp​ecific customer ap​p​lication or use. This Information is intended for use only by customers who have the requisite exp​erience and cap​ability to determine the correct p​roducts for their ap​p​lication. Any technical advice inferred from this Information or otherwise p​rovided by us with reference to the use of our p​roducts is given gratis, and we assume no obligation or liability for the advice given or results obtained. 

©︎ 2006 - 2026 Y​AGEO 

Generated 06/03/2026 



## Links

- [View this product on Novapart](https://novapart.co/products/ALA8DE431DF500/electrolytic-capacitor-430-f-500-v-20-snap-in-8000)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/kemet/ala8de431df500/cap-430uf-500v-alu-elec-snap-in/dp/3973771)
---

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