# Power Inductor (SMD), 470 µH, 150 mA, Unshielded, 260 mA, SDR0603 Series

![Product image](https://novapart.co/image/farnell:2328782/)

**URL**: https://novapart.co/products/SDR0603-471KL/power-inductor-smd-470-h-150-ma-unshielded-260
**SKU**: SDR0603-471KL
**Manufacturer**: BOURNS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.1550
**Stock**: 10+

## Description

Inductance:470µH; RMS Current (Irms):150mA; Inductor Construction:Unshielded; Saturation Current (Isat):260mA; Product Range:SDR0603 Series; Power Inductor Case:5.8mm x 5.8mm x 3.9mm; DC

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 470µH |
| Product Range | SDR0603 Series |
| Product Width | 5.8mm |
| Product Height | 3.9mm |
| Product Length | 5.8mm |
| Dc Resistance Max | 4.55ohm |
| Rms Current (Irms) | 150mA |
| Power Inductor Case | 5.8mm x 5.8mm x 3.9mm |
| Inductance Tolerance | ± 10% |
| Inductor Construction | Unshielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | 260mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2328782/)

## **Features** 

I Available in E12 series 

I Small design of only 5.8 mm maximum diameter I Low 3.9 mm profile I RoHS compliant* 

## **Applications** 

I Input/output of DC/DC converters I Power supplies for: 

- Portable communication equipment 

- • Camcorders 

- LCD TVs 

- Car radios 

## **SDR0603 Series - SMD Power Inductors** 

~~**Electrical Specifications**~~ 

## ~~**General Specifications**~~ 

Test Voltage........................................1 V Reflow Soldering ...230 °C, 50 sec. max. Operating Temperature ..-40 °C to +125 °C (Temperature rise included) Storage Temperature..-40 °C to +125 °C Resistance to Soldering Heat ..................................260 °C for 5 sec. 

|**Bourns Part No.**<br>~~pF~~|**Inductance 1kHz**<br>~~pF~~|**Inductance 1kHz**<br>~~pF~~|**Q**<br>**Ref.**<br>~~pF~~<br>~~ft~~|**Test**<br>**Frequency**<br>**(MHz)**<br>~~pF~~<br>~~ft~~|**SRF**<br>**Min.**<br>**(MHz)**<br>~~pF~~<br>~~ft|~~|**RDC**<br>**Max.**<br>**(**Ω**)**<br>~~pF~~<br>~~|tt~~|**I rms**<br>**Max.**<br>**(A)**<br>~~pF~~<br>~~tt~~|**I sat**<br>**Typ.**<br>**(A)**<br>~~pF~~<br>~~tt~~|
|---|---|---|---|---|---|---|---|---|
||**(**µ**H)**<br>~~pF~~|**Tol. %**<br>~~pF~~|||||||
|SDR0603-1R5ML<br>~~pF~~|1.5<br>~~pF~~|± 20<br>~~pF~~|24<br>~~pF~~<br>~~ft~~|7.96<br>~~pF~~<br>~~ft~~|85<br>~~pF~~<br>~~ft|~~|0.04<br>~~pF~~<br>~~|tt~~|3.00<br>~~pF~~<br>~~tt~~|3.50<br>~~pF~~<br>~~tt~~|
|SDR0603-2R5ML<br>~~pF~~|2.5<br>~~pF~~|± 20<br>~~pF~~|21<br>~~pF~~<br>~~ft~~|7.96<br>~~pF~~<br>~~ft~~|74<br>~~pF~~<br>~~ft |~~|0.05<br>~~pF~~<br>~~| tt~~|2.35<br>~~pF~~<br>~~tt~~|2.70<br>~~pF~~<br>~~tt~~|
|SDR0603-3R3ML|3.3|± 20|21|7.96|68|0.05|2.20|2.60|
|SDR0603-3R9ML|3.9|± 20|22|7.96|62|0.05|2.10|2.20|
|SDR0603-4R7ML|4.7|± 20|20|7.96|56|0.07|1.80|2.20|
|SDR0603-5R0ML|5.0|± 20|19|7.96|50|0.07|1.60|2.10|
|SDR0603-6R8ML|6.8|± 20|19|7.96|44|0.11|1.38|1.80|
|SDR0603-7R5ML|7.5|± 20|19|7.96|38|0.12|1.29|1.60|
|SDR0603-100ML|10|± 20|24|2.52|34|0.15|1.14|1.40|
|SDR0603-120ML|12|± 20|23|2.52|30|0.16|1.02|1.30|
|SDR0603-150ML|15|± 20|22|2.52|28|0.18|0.93|1.10|
|SDR0603-180ML|18|± 20|23|2.52|24|0.25|0.82|1.10|
|SDR0603-220ML|22|± 20|20|2.52|30|0.28|0.75|0.96|
|SDR0603-270ML|27|± 20|19|2.52|19|0.30|0.67|0.86|
|SDR0603-330KL|33|± 10|23|2.52|15|0.45|0.61|0.70|
|SDR0603-390KL|39|± 10|22|2.52|13|0.46|0.56|0.66|
|SDR0603-470KL<br>~~SSS~~|47<br>~~SSS~~|± 10<br>~~SSS~~|20<br>~~SSS SSSS5~~|2.52<br>~~SSSS5~~|13<br>~~SSSS5~~|0.55<br>~~SSSS5~~|0.52<br>~~SSSS5~~|0.62<br>~~SSSS5~~|
|SDR0603-560KL<br>~~SSS~~|56<br>~~SSS~~|± 10<br>~~SSS~~|17<br>~~SSS SSSS5~~|2.52<br>~~SSSS5~~|12<br>~~SSSS5~~|0.62<br>~~SSSS5~~|0.48<br>~~SSSS5~~|0.58<br>~~SSSS5~~|
|SDR0603-680KL<br>~~SSS~~|68<br>~~SSS~~|± 10<br>~~SSS~~|17<br>~~SSS SSSS5~~|2.52<br>~~SSSS5~~|12<br>~~SSSS5~~|0.72<br>~~SSSS5~~|0.44<br>~~SSSS5~~|0.54<br>~~SSSS5~~|
|SDR0603-820KL<br>~~SSS~~<br>~~——_—_———~~|82<br>~~SSS~~<br>~~——_—_———~~|± 10<br>~~SSS~~<br>~~——_—_———~~|15<br>~~SSS SSSS5~~<br>~~——_—_———~~|2.52<br>~~SSSS5~~<br>~~——_—_———~~|11<br>~~SSSS5~~<br>~~——_—_———~~|0.84<br>~~SSSS5~~|0.40<br>~~SSSS5~~|0.48<br>~~SSSS5~~|
|SDR0603-101KL<br>~~SSS~~<br>~~——_—_———~~|100<br>~~SSS~~<br>~~——_—_———~~|± 10<br>~~SSS~~<br>~~——_—_———~~|28<br>~~SSS SSSS5~~<br>~~——_—_———~~|0.796<br>~~SSSS5~~<br>~~——_—_———~~|10<br>~~SSSS5~~<br>~~——_—_———~~|0.95<br>~~SSSS5~~|0.38<br>~~SSSS5~~|0.66<br>~~SSSS5~~|
|SDR0603-121KL<br>~~——_—_———~~|120<br>~~——_—_———~~|± 10<br>~~——_—_———~~|27<br>~~——_—_———~~|0.796<br>~~——_—_———~~|8<br>~~——_—_———~~|1.10|0.36|0.60|
|SDR0603-151KL<br>~~——_—_———~~|150<br>~~——_—_———~~|± 10<br>~~——_—_———~~|28<br>~~——_—_———~~|0.796<br>~~——_—_———~~|8<br>~~——_—_———~~|1.43|0.32|0.56|
|SDR0603-181KL<br>~~——_—_———~~<br>~~a~~|180<br>~~——_—_———~~<br>~~a~~|± 10<br>~~——_—_———~~|26<br>~~——_—_———~~|0.796<br>~~——_—_———~~|7<br>~~——_—_———~~|1.60|0.30|0.50|
|SDR0603-221KL<br>~~——_—_———~~<br>~~a~~<br>~~tt~~|220<br>~~——_—_———~~<br>~~a~~<br>~~tt~~|± 10<br>~~——_—_———~~<br>~~tt~~|26<br>~~——_—_———~~<br>~~tt~~|0.796<br>~~——_—_———~~<br>~~tt~~|6<br>~~——_—_———~~<br>~~tt~~|2.00<br>~~tt~~|0.26<br>~~tt~~|0.46|
|SDR0603-271KL<br>~~a~~<br>~~tt~~|270<br>~~a~~<br>~~tt~~|± 10<br>~~tt~~|26<br>~~tt~~|0.796<br>~~tt~~|5<br>~~tt~~|2.40<br>~~tt~~|0.24<br>~~tt~~|0.38|
|SDR0603-331KL<br>~~tt~~|330<br>~~tt~~|± 10<br>~~tt~~|28<br>~~tt~~|0.796<br>~~tt~~|5<br>~~tt~~|3.20<br>~~tt~~|0.20<br>~~tt~~|0.36|
|SDR0603-391KL<br>~~tt~~<br>~~a~~|390<br>~~tt~~|± 10<br>~~tt~~|28<br>~~tt~~|0.796<br>~~tt~~|4<br>~~tt~~|3.40<br>~~tt~~|0.18<br>~~tt~~|0.32|
|SDR0603-471KL<br>~~tt~~<br>~~a~~|470<br>~~tt~~|± 10<br>~~tt~~|29<br>~~tt~~|0.796<br>~~tt~~|4<br>~~tt~~|4.55<br>~~tt~~|0.15<br>~~tt~~|0.26|



Core ...............................Ferrite DR core Wire ............................Enameled copper Terminal.....................................Ag/Ni/Sn Rated Current..Ind. drop 10 % typ. at Isat Temperature Rise ..................40 °C max. at rated Irms Packaging.....................400 pcs. per reel 

## ~~**Recommended Layout**~~ 

**==> picture [132 x 92] intentionally omitted <==**

**----- Start of picture text -----**<br>
5.8<br>(.228)<br>1.7<br>oe 6.0 (.067)<br>(.236)<br>{ UJ<br>Typical Part Marking<br>**----- End of picture text -----**<br>


**==> picture [18 x 9] intentionally omitted <==**

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


DIMENSIONS: 

MM (INCHES) 

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 

## **SDR0603 Series - SMD Power Inductors** 

## ~~**Packaging Specifications**~~ 

**==> picture [369 x 261] intentionally omitted <==**

**----- Start of picture text -----**<br>
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MM DIMENSIONS: (INCHES) 

REV. 05/12 

Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 



## Links

- [View this product on Novapart](https://novapart.co/products/SDR0603-471KL/power-inductor-smd-470-h-150-ma-unshielded-260)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns/sdr0603-471kl/inductor-470uh-10-0-15a-smd/dp/2328782)
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