# Common Mode Choke, 4 A, 1.219 mH, Radial

![Product image](https://novapart.co/image/farnell:3795909/)

**URL**: https://novapart.co/products/TCK-123/common-mode-choke-4-a-1219-mh-radial
**SKU**: TCK-123
**Manufacturer**: TRACO POWER
**Category**: Passive Components || EMC / RFI Suppression || Common Mode Chokes / Filters || Radial Leaded Common Mode Chokes / Filters
**Price**: €5.0600
**Stock**: 10+
**Lead Time**: 162 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Inductance | 1.219mH |
| Product Range | TCK Series |
| Dc Current Rating | 4A |
| Dc Resistance Max | 0.026ohm |
| Operating Temperature Max | 105°C |
| Operating Temperature Min | -40°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3795909/)

**Common Mode Choke** 

**TCK-123** 

|**Order Code**<br>~~—~~|**TCK-123**|
|---|---|
|**Inductance**(each winding)<br>~~—~~|1219 µH ±35%(at 100 kHz / 100 mV)|
|**Impedance**(DCR)<br>~~—~~|26 mΩ max.|
|**Rated Current**<br>~~—~~|4 A max.|
|**Rated Voltage**<br>~~—~~|500 VDC max.(between windings)|
|**Operating Temperature**<br>~~—~~|-40°C to +105°C|



## **Impedance Curve** 

## **Outline Dimensions** 

|Dimensions [mm]|Dimensions [mm]|
|---|---|
|A|16.6 ±0.4|
|B|16.4 ±0.4|
|C|12.5 max.|
|D|5.0 ±1.0|
|E|14.5 ±0.5|
|F|6.1 ±0.5|
|G|ø 0.6 max.|



©   Copyright 2020 Traco Electronic AG 

Specifications can be changed without notice. 

Rev. April 27, 2020 

www.tracopower.com 

**Page 1 / 1** 



## Links

- [View this product on Novapart](https://novapart.co/products/TCK-123/common-mode-choke-4-a-1219-mh-radial)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/traco-power/tck-123/common-mode-choke-1219uh-4a/dp/3795909)
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