# Toroidal Inductor, 2200HT Series, 220 µH, 4.3 A, 0.091 ohm, ± 15%

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![Product image](https://novapart.co/image/farnell:3373518/)

**URL**: https://novapart.co/products/2200HT-221-V-RC/high-current-inductor-220uh-43a-15
**SKU**: 2200HT-221-V-RC
**Manufacturer**: BOURNS
**Category**: Passive Components || Inductors || Toroidal Inductors || Through Hole Toroidal Inductors
**Price**: €3.5000
**Stock**: 200+
**Lead Time**: 232 days (indicative)

## Description

The Bourns 2200HT-221-V-RC is a high-current toroidal inductor designed for demanding power electronics applications requiring robust thermal performance. This component features a nominal inductance of 220 µH with a tolerance of ± 15% and is engineered to support a continuous RMS current (Irms) of 4.3 A. With a maximum DC resistance (DCR) of 0.091 Ω, the inductor minimizes conduction losses, contributing to improved efficiency in power conversion stages. The 2200HT series is specifically constructed to operate within an ambient temperature range of -55 °C to +200 °C, making it suitable for high-temperature environments where standard magnetic components may fail.

This through-hole toroidal inductor is optimized for low magnetic radiation, reducing electromagnetic interference (EMI) in sensitive circuit layouts. The "V" suffix denotes a vertical mounting configuration, facilitating flexible PCB integration in space-constrained designs. Typical applications include output chokes and filtering stages in DC/DC converters, where the component’s high current capacity and thermal stability ensure reliable operation. The 2200HT-221-V-RC is RoHS compliant, meeting current environmental standards for electronic manufacturing. Note that the rated DC current (Idc) is specified to induce a 50 °C temperature rise above ambient conditions.

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 220µH |
| Product Range | 2200HT Series |
| Dc Resistance Max | 0.091ohm |
| Rms Current (Irms) | 4.3A |
| Inductance Tolerance | ± 15% |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3373518/)

## **High Temperature, High Current Toroid Inductors** 

## _**Special Features**_ 

- High temperature rating-up to +200 °C 

- Low magnetic radiation 

- High current capacity 

- Horizontal or vertical mount available 

- Low cost 

- Operating temperature: -55 to +200 °C 

## _**Typical Applications**_ 

- High operating temperature environments 

- DC/DC converters 

- Output chokes 

## _**Notes**_ 

* Rated Idc causes a 50 °C temperature rise ** Insert -H and -V for mounting style before -RC _Example: 2200HT-390-H-RC_ 

_† RoHS Directive 2002/95/EC Jan 27 2003 including Annex._ 

**==> picture [273 x 48] intentionally omitted <==**

**----- Start of picture text -----**<br>
2200HT Series<br>L (μH) L (μH) DCR  Dim.  Dim.  Dim.<br>Part  ± 15 %  Idc* ±15 %  (Ω) A B  C<br>Number  @ 1 KHz  (A) @ I rated  Max. Nom. Nom. Nom.<br>**----- End of picture text -----**<br>


|**2200HTSeries**|**2200HTSeries**|**2200HTSeries**|**2200HTSeries**|**2200HTSeries**|**2200HTSeries**|**2200HTSeries**|**2200HTSeries**|
|---|---|---|---|---|---|---|---|
|**Part**<br>**Number **|**L (μH)**<br>**± 15 %**<br>**@ 1 KHz**|**Idc***<br>**(A)**|**L (μH)**<br>**±15 %**<br>**@ I rated**|**DCR**<br>**(Ω)**<br>**Max.**|**Dim.**<br>**A**<br>**Nom.**|**Dim.**<br>**B**<br>**Nom.**|**Dim.**<br>**C**<br>**Nom.**|
|<br> <br> <br> <br> <br> <br> <br>||||||||
|2200HT-1R2-RC<br>1.2<br>23.8<br>1.0<br>0.003<br>0.46<br>0.88<br>0.053||||||||
|2200HT-1R8-RC<br>1.8<br>21.8<br>1.5<br>0.004<br>0.46<br>0.88<br>0.053||||||||
|2200HT-2R2-RC<br>2.2<br>20.1<br>1.8<br>0.005<br>0.46<br>0.88<br>0.053||||||||
|2200HT-3R3-RC<br>3.3<br>18.8<br>2.7<br>0.005<br>0.46<br>0.88<br>0.053||||||||
|2200HT-3R9-RC<br>3.9<br>17.8<br>3.1<br>0.006<br>0.46<br>0.88<br>0.053||||||||
|2200HT-4R7-RC<br>4.7<br>16.9<br>3.7<br>0.006<br>0.46<br>0.88<br>0.053||||||||
|2200HT-5R6-RC<br>5.6<br>16.1<br>4.4<br>0.007<br>0.46<br>0.88<br>0.053||||||||
|2200HT-6R8-RC<br>6.8<br>15.7<br>5.2<br>0.007<br>0.46<br>0.88<br>0.053||||||||
|2200HT-8R2-RC<br>8.2<br>15.1<br>6.2<br>0.008<br>0.46<br>0.88<br>0.053||||||||
|2200HT-100-RC<br>10<br>11.2<br>7.9<br>0.014<br>0.46<br>0.88<br>0.053||||||||
|2200HT-120-RC<br>12<br>10.9<br>9.4<br>0.015<br>0.46<br>0.88<br>0.053||||||||
|2200HT-150-RC<br>15<br>10.3<br>11.5<br>0.017<br>0.46<br>0.88<br>0.053||||||||
|2200HT-180-RC<br>18<br>9.7<br>13.6<br>0.018<br>0.46<br>0.88<br>0.053||||||||
|2200HT-220-RC<br>22<br>9.3<br>16.3<br>0.020<br>0.45<br>0.87<br>0.042||||||||
|2200HT-270-RC<br>27<br>8.9<br>19.7<br>0.022<br>0.45<br>0.87<br>0.042||||||||
|2200HT-330-RC<br>33<br>8.4<br>23.5<br>0.025<br>0.45<br>0.87<br>0.042||||||||
|2200HT-390-RC<br>39<br>8.1<br>27.4<br>0.026<br>0.45<br>0.87<br>0.042||||||||
|2200HT-470-RC<br>47<br>6.4<br>34.9<br>0.042<br>0.44<br>0.86<br>0.034||||||||
|2200HT-560-RC<br>56<br>6.1<br>40.9<br>0.046<br>0.44<br>0.86<br>0.034||||||||
|2200HT-680-RC<br>68<br>5.8<br>48.8<br>0.050<br>0.44<br>0.86<br>0.034||||||||
|2200HT-820-RC<br>82<br>5.6<br>57.6<br>0.055<br>0.48<br>0.90<br>0.034||||||||
|2200HT-101-RC<br>100<br>5.3<br>68.9<br>0.061<br>0.48<br>0.90<br>0.034||||||||
|2200HT-121-RC<br>120<br>5.0<br>80.8<br>0.067<br>0.48<br>0.90<br>0.034||||||||
|2200HT-151-RC<br>150<br>4.8<br>98.4<br>0.075<br>0.48<br>0.90<br>0.034||||||||
|2200HT-181-RC<br>180<br>4.6<br>115.6<br>0.082<br>0.48<br>0.90<br>0.034||||||||
|2200HT-221-RC<br>220<br>4.3<br>137.5<br>0.091<br>0.48<br>0.90<br>0.034||||||||
|2200HT-271-RC<br>270<br>3.3<br>184.8<br>0.16<br>0.46<br>0.88<br>0.027||||||||
|2200HT-331-RC<br>330<br>3.1<br>220.7<br>0.18<br>0.46<br>0.88<br>0.027||||||||
|2200HT-391-RC<br>390<br>3.0<br>255.2<br>0.19<br>0.46<br>0.88<br>0.027||||||||
|2200HT-471-RC<br>470<br>2.8<br>300.5<br>0.21<br>0.49<br>0.91<br>0.027||||||||
|2200HT-561-RC<br>560<br>2.7<br>350.3<br>0.23<br>0.49<br>0.91<br>0.027||||||||
|2200HT-681-RC<br>680<br>2.6<br>414.8<br>0.27<br>0.49<br>0.91<br>0.027||||||||
|2200HT-821-RC<br>820<br>2.0<br>548.5<br>0.44<br>0.49<br>0.91<br>0.022||||||||
|2200HT-102-RC<br>1000<br>1.9<br>653.1<br>0.49<br>0.49<br>0.91<br>0.022||||||||



## **“-RC” suffi  x indicates RoHS compliance.** 

**==> picture [353 x 136] intentionally omitted <==**

**----- Start of picture text -----**<br>
Vertical Horizontal<br>0.55Max. 0.55Max. C 0.95Max.<br>0.95Max. 1/16 inchMax. B<br>Mounting Plane<br>Leads tinned to within 1/16 Inch Max.<br>1/16 inch above<br>mounting plane. Leads tinned to within<br>C 0.5 inch lead length. A 1/16 inch above<br>mounting plane.<br>0.5 inch lead length.<br>Mounting Plane<br>Dimensions:  Inches<br>**----- End of picture text -----**<br>


## **WARNING  Cancer and Reproductive Harm** www.P65Warnings.ca.gov 

Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf 

Tel. (877) 426-8767 • Fax (951) 781-5006 **www.bourns.com** 

**23.5** 

REV. 07/09 

® 

## **Legal Disclaimer Notice** 

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Unless otherwise expressly indicated in writing, Bourns[®] products and data sheets relating thereto are subject to change without notice. Users should check for and obtain the latest relevant information and verify that such information is and complete before placing orders for Bourns[®] products. 

The characteristics and parameters of a Bourns[®] product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical requirements in generic applications.  The characteristics and parameters of a Bourns[®] product in a user application may 

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


® 

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® standard products that are suitable for use in aircraft “Applications.” Unless expressly and specifically ® standard 

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The use and level of testing applicable to Bourns ® custom products shall be negotiated on a case-by-case basis by Bourns and the user for which such Bourns[®] custom products are specially designed. Absent a written agreement between Bourns and the user regarding the use and level of such testing, the above provisions applicable to Bourns ® standard products shall also apply to such Bourns[®] custom products. 

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- [Supplier page](https://es.farnell.com/bourns/2200ht-221-v-rc/high-current-inductor-220uh-4/dp/3373518)
---

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