# Choke, Common Mode, 181 mH, 300 mA, 250 VAC, Through Hole, SSR21NV Series

![Product image](https://novapart.co/image/farnell:2949317/)

**URL**: https://novapart.co/products/SSR21NV-031810/choke-common-mode-181-mh-300-ma-250-vac-through
**SKU**: SSR21NV-031810
**Manufacturer**: KEMET
**Category**: Passive Components || EMC / RFI Suppression || Common Mode Chokes / Filters || Radial Leaded Common Mode Chokes / Filters
**Price**: €1.0100
**Stock**: 10+
**Lead Time**: 127 days (indicative)

## Description

Inductance:181mH; Rated Current:300mA; Product Range:SSR21NV Series; SVHC:No SVHC (27-Jun-2018)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 181mH |
| Product Range | SSR21NV Series |
| Dc Current Rating | 300mA |
| Dc Resistance Max | 2.85ohm |
| Operating Temperature Max | 120°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2949317/)

## **SSR21NV-031810** 

## Aliases (UALN21V0318100) 

Common Mode Chokes - Power, KEMET, SSR21NV/NH, Through-Hole Bobbin, Common Mode, 0.181 H 

|**General Information**||
|---|---|
|Series|SSR21NV/NH|
|Sty​le|Through-Hole Bobbin|
|F​eatures|Compact Size, Light Weight,<br>High Performance, Low DCR,|
||High Impedance, Strong|
||Inductance|
|RoHS|Y​es|
|Miscellaneous|45 (K) Temperature Rise Max.|
|Core|Mn-Zn F​errite|



Click here for the 3D model. 

|**D​imens​ions​**||
|---|---|
|L|22mm MAX|
|T|16mm MAX|
|H|27mm MAX|
|LL|3.5mm +/-0.5mm|
|S|13mm +/-0.5mm|
|S1|10mm +/-0.5mm|
|Wire Size|0.2mm|
|F​|0.8mm NOM|
|**Pac​kaging Sp​ec​ific​ations​**||
|Packaging|Tray​|
|Packaging Quantity​|450|
|Ty​pical Component Weight|14.5 g|



|**Sp​ec​ific​ations​**||
|---|---|
|Voltage AC|250 VAC|
|Inductance|181 mH|
|Rated Current|300 mA|
|Temperature Range|-40/+120°​C|
|DC Resistance|2.85 Ohms|



we specifically​ disclaim - any​ warranty​ concerning suitability​ for a specific customer application or use. This Information 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 Information 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/SSR21NV-031810/choke-common-mode-181-mh-300-ma-250-vac-through)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/kemet/ssr21nv-031810/common-mode-choke-181mh-0-3a/dp/2949317)
---

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