# Power Inductor (SMD), 27 µH, 1 A, Unshielded, 1.3 A, SDR0604 Series, 2424 [6060 Metric]

![Product image](https://novapart.co/image/farnell:4738519RL/)

**URL**: https://novapart.co/products/SDR0604-270YL/power-inductor-smd-27-h-1-a-unshielded-13-sdr0604
**SKU**: SDR0604-270YL
**Manufacturer**: BOURNS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.2100
**Stock**: 1000+
**Lead Time**: 92 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4738519RL/)

**==> picture [505 x 579] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Features|Applications|
|n|Available in E12 series|n|Input/output of DC/DC converters|
|n|Small diameter of only 5.8 mm max.|n|Power supplies for:|
|n|Profile of 4.8 mm|- Portable communications equipment|
|\|p)|:|n|RoHS compliant*|- Camcorders - LCD TVs|
|=|
|SDR0604 Series - SMD Power Inductors|
|BOURNS|HT|
|Electrical Specifcations|General Specifcations|
|Inductance|Test Voltage ........................................ 1 V|
|100 kHz|Test|SRF|RDC|I rms|I sat|
|Bourns|Q|Frequency|Min.|Max.|Max.|Typ.|Reflow Soldering .... 230 °C, 50 sec. max.Operating Temperature ...-40 °C to +125 °C|
|ee|Part Number|(µH)|Tol. %|Ref.|(MHz)|(MHz|ee|)|(|W|)|(A)|(A)|
|(Temperature rise included)|
|es|SDR0604-1R2ML|1.2|ee|± 20|es ee|35|7.96|es es|155|ee|0.02|ee|4.2|7.30|Storage Temperature ... -40 °C to +125 °C|
|es|SDR0604-1R5ML|es|1.5|± 20|rs|32|ed|7.96|108|0.03|3.60|6.10|Resistance to Soldering Heat|
|................................+260 °C for 5 sec..|
|SDR0604-2R2ML|2.2|± 20|33|7.96|79|0.06|2.80|5.10|
|Rs|es|es|rd|er|
|Moisture Sensitivity Level .......................1|
|SDR0604-2R7ML|2.7|± 20|22|7.96|65|0.06|2.30|3.80|
|Rs ns|es|re|
|ESD Classification (HBM)...................N/A|
|SDR0604-3R3ML|3.3|± 20|22|7.96|60|0.07|2.00|3.50|
|es|es|es|rs|rs|Os es|
|es|SDR0604-3R9ML|3.9|rs|± 20|rs|22|Os|7.96|40|0.07|1.90|3.20|Materials|
|SDR0604-4R7ML|4.7|± 20|20|7.96|34|0.08|1.80|3.00|
|es es|es|Core ................................. Ferrite DR core|
|SDR0604-5R6ML|5.6|± 20|20|7.96|30|0.08|1.70|2.70|
|es|es|es|ed es|Wire ..............................Enameled copper|
|es|SDR0604-6R8ML|6.8|es|es|± 20|re|20|7.96|rs|28|0.12|1.60|2.50|Terminal ......................................Ag/Ni/Sn|
|Rs|SDR0604-8R2ML|es|8.2|± 20|rs|20|es|7.96|Os|26|0.09|I|1.50|2.30|Rated Current ..Ind. drop 10 % typ. at Isat|
|SDR0604- 100ML|10|± 20|30|2.52|23|0.10|1.45|2.00|Temperature Rise|
|es|es|es|ed|.......................40 °C max. at rated Irms|
|SDR0604- 120ML|12|± 20|30|2.52|22|0.12|1.40|1.90|
|es ns ns|sD|Packaging ......................400 pcs. per reel|
|SDR0604-|150YL|15|± 15|30|2.52|20|0.14|1.30|1.60|
|Rs|es es|ed|es|rs|
|es|SDR0604-|180YL|es|18|± 15|rs|30|ed|2.52|18|0.15|1.25|1.50|Product Dimensions|
|SDR0604-|220YL|22|± 15|30|2.52|16|0.19|1.10|1.40|
|Rs|es|es|rd|er|5.8|
|Rs|SDR0604-|270YL|ns|27|± 15|es|re|28|2.52|14|0.22|1.00|1.30|(.228)|—_——|
|SDR0604-|330KL|33|± 10|24|2.52|13|0.25|0.88|1.10|MAX.|
|es|es|es|rs|rs|Os es|
|SDR0604-|390KL|39|± 10|24|2.52|13|0.32|0.80|1.00|
|eses|SDR0604-|470KL|esrs|47|± 10|rses|22|Os|2.52|12|0.37|0.72|1.00|+|||4.8|MAX.|
|SDR0604-|560KL|56|± 10|22|2.52|11|0.42|0.68|0.90|(.189)|
|es|es|es|ed es|
|SDR0604-|680KL|68|± 10|22|2.52|10|0.52|0.62|0.84|
|es|es|es|re|rs|Pod|
|SDR0604-|820KL|82|± 10|20|2.52|9|0.60|0.58|0.75|
|Rs es|rs|es|Os|I|
|SDR0604-|101KL|100|± 10|20|0.796|9|0.70|0.52|0.68|
|es|es|es|ed|
|es|SDR0604-|121KL|ns|120|ns|± 10|22|sD|0.796|7|0.93|0.48|0.60|__|2.3|TYP.|
|SDR0604-|151KL|150|± 10|20|0.796|6|1.10|0.40|0.54|(.091)|
|Rs|es es|ed|es|rs|
|SDR0604-|181KL|180|± 10|20|0.796|6|1.38|0.38|0.50|
|es es|rs|ed|
|SDR0604-|221KL|220|± 10|20|0.796|6|1.57|0.35|0.44|
|Rs|es|es|rd|er|
|SDR0604-|271KL|270|± 10|26|0.796|4|1.88|0.32|0.40|5.8|MAX.|
|Rs ns|es|re|(.228)|—|
|SDR0604-|331KL|330|± 10|25|0.796|3|2.25|0.27|0.36|
|es|es|es|rs|rs|Os es|
|SDR0604-|391KL|390|± 10|25|0.796|3|2.48|0.25|0.34|
|es|rs|rs|Os|
|SDR0604-|471KL|470|± 10|25|0.796|3|3.30|0.21|0.30|
|es es|es|
|SDR0604-|561KL|560|± 10|24|0.252|3|4.00|0.18|0.26|
|es|es|es|ed es|
|SDR0604-|681KL|680|± 10|26|0.252|2|4.65|0.16|0.25|Recommended Layout|
|es|es|es|re|rs|
|SDR0604-|821KL|820|± 10|25|0.252|2|5.20|0.14|0.20|5.8|
|Rs es|rs|es|Os|I|(.228)|—_—__+|
|SDR0604-|102KL|1000|± 10|45|0.252|1.5|6.80|0.12|0.12|

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


**==> picture [126 x 311] intentionally omitted <==**

**----- Start of picture text -----**<br>
5.8<br>(.228) —_——<br>MAX.<br>+|| 4.8 MAX.<br>(.189)<br>Pod<br>__ 2.3 TYP.<br>(.091)<br>5.8<br>MAX.<br>(.228) —<br>Recommended Layout<br>(.228) —_—__+ 5.8<br>1.8<br>6.0 (.071)<br>ci ee oe<br>(.236)<br>MM<br>DIMENSIONS:<br>(INCHES)<br>**----- End of picture text -----**<br>


## ~~**Electrical Schematic**~~ 

~~**Typical Part Marking**~~ **101** On) 

*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. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 

## **SRF0504 Series - Line Filter SDR0604 Series - SMD Power Inductors** 

## ~~**Packaging Specifcations**~~ 

**==> picture [315 x 311] intentionally omitted <==**

**----- Start of picture text -----**<br>
2.0 ± 0.5<br>178.0 (.079 ± .020)<br>Z (7.00) 18.4<br>Z DIA. T (.724) A<br>THICKNESS<br>13.0 ± 0.5 0.10<br>(.827 21.0 ±± .031) 0.8 (.512 DIA.± .020) (.004)MAX.<br>— \ s h h KX \w EMBOSSED<br>50.0 CAVITY<br>(1.969)<br>+2).SEX S=)— || 4 WS)So<br>13.0 ± 0.5<br>(.512 ± .020) [DIA.]<br>EMBOSSED<br>m R : a) CARRIER AN<br>14.0 24 0<br>—L<br>(.551)<br>4<br>END (.157) ae START _<br>ft<br>12<br>(.472)<br>i L befodock s<br>8<br>ne 4.9 s <I (.315) ]<br>(.117) NO COMPONENT COMPONENTS NO COMPONENT<br>160 3200 400<br>A (6.299) (125.984) ee (15.748)<br>USER DIRECTION OF FEED<br>ooo<br>QTY: 400 PCS. PER REEL<br>MM<br>DIMENSIONS:<br>(INCHES)<br>**----- End of picture text -----**<br>


REV. 03/18 

Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 



## Links

- [View this product on Novapart](https://novapart.co/products/SDR0604-270YL/power-inductor-smd-27-h-1-a-unshielded-13-sdr0604)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns/sdr0604-270yl/smd-pwr-ind-27uh-1a-unshielded/dp/4738519RL)
---

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