# Choke, Common Mode, 57 mH, 500 mA, 250 VAC, Through Hole, SSR21NHS Series

![Product image](https://novapart.co/image/farnell:2949352/)

**URL**: https://novapart.co/products/SSR21NHS-05570/choke-common-mode-57-mh-500-ma-250-vac-through
**SKU**: SSR21NHS-05570
**Manufacturer**: KEMET
**Category**: Passive Components || EMC / RFI Suppression || Common Mode Chokes / Filters || Radial Leaded Common Mode Chokes / Filters
**Price**: €1.6200
**Stock**: 50+
**Lead Time**: 127 days (indicative)

## Description

Inductance:57mH; Rated Current:500mA; Product Range:SSR21NHS Series; SVHC:No SVHC (27-Jun-2018)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 57mH |
| Product Range | SSR21NHS Series |
| Dc Current Rating | 500mA |
| Dc Resistance Max | 1.06ohm |
| Operating Temperature Max | 120°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2949352/)

## **SSR21NHS-05570** 

## Aliases (UALN21HS055700) 

Common Mode Chokes - Power, KEMET, SSR21NVS/NHS, Through-Hole Bobbin, Common Mode, 0.057 H 

|**General Information**||
|---|---|
|Series|SSR21NVS/NHS|
|Sty​le|Through-Hole Bobbin|
|F​eatures|High Performance, High<br>F​requency​, Broad Bandwidth|
||F​requency​, Broad Bandwidth|
|RoHS|Y​es|
|Miscellaneous|45 (K) Temperature Rise Max.|
|Core|Mn-Zn F​errite|



Click here for the 3D model. 

|**D​imens​ions​**||
|---|---|
|L|23mm MAX|
|T|23mm MAX|
|H|14.5mm MAX|
|LL|3.5mm +/-0.5mm|
|S|10mm +/-0.5mm|
|S1|18.5mm +/-0.5mm|
|Wire Size|0.25mm|
|F​|0.8mm NOM|
|**Pac​kaging Sp​ec​ific​ations​**||
|Packaging|Tray​|
|Packaging Quantity​|420|
|Ty​pical Component Weight|13 g|



|**Sp​ec​ific​ations​**||
|---|---|
|Voltage AC|250 VAC|
|I​nductance|57 mH|
|Rated Current|500 mA|
|Temperature Range|-40/+120°​C|
|DC Resistance|1.06 Ohms|



we specifically​ disclaim - any​ warranty​ concerning suitability​ for a specific customer application or use. This I​nformation is intended for use only​ by​ customers who have the requisite experience and capability​ to determine the correct products for their application. Any​ technical advice inferred from this I​nformation or otherwise provided by​ us with reference to the use of our products 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/SSR21NHS-05570/choke-common-mode-57-mh-500-ma-250-vac-through)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/kemet/ssr21nhs-05570/common-mode-choke-57mh-0-5a/dp/2949352)
---

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