# Power Inductor (SMD), 47 µH, 500 mA, Shielded, 240 mA, SRR6603 Series

![Product image](https://novapart.co/image/farnell:2333840RL/)

**URL**: https://novapart.co/products/SRR6603-470ML/power-inductor-smd-47-h-500-ma-shielded-240
**SKU**: SRR6603-470ML
**Manufacturer**: BOURNS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.5240
**Stock**: 500+
**Lead Time**: 120 days (indicative)

## Description

Inductance:47µH; RMS Current (Irms):500mA; Inductor Construction:Shielded; Saturation Current (Isat):240mA; Product Range:SRR6603 Series; Power Inductor Case:6.6mm x 4.4mm x 3mm; DC Resist

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 47µH |
| Product Range | SRR6603 Series |
| Product Width | 4.4mm |
| Product Height | 3mm |
| Product Length | 6.6mm |
| Dc Resistance Max | 0.23ohm |
| Rms Current (Irms) | 500mA |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | 240mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2333840RL/)

## **Features** 

## **Applications** 

**==> picture [503 x 662] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|n|Available in E12 series|n|Input/output of DC/DC converters|
|n|Unit height of 3 mm|n|Power supplies for:|
|n|Current up to 3 A|•  Portable communication equipment|
|n|RoHS compliant*|•  Camcorders|
|•  LCD TVs|
|•  Car radios|
|=|
|BOURNS|SRR6603 Series - Shielded Power Inductors|
|Electrical Specifcations|General Specifcations|
|Inductance 100 KHz|Test|SRF|RDC|Test Voltage ....................................0.1 V|
|Q|Frequency|Nom.|Max.|I rms|I sat|Reflow Soldering .. 250 °C, 10 sec. max.|
|Bourns Part No.|uH|Tol. %|Ref.|(KHz)|Q|(MHz)|(|Ω|)|(A)|(A)|(In compliance with JEDEC,|
|Caa|SRR6603-1R0ML|||es|1.0|ee|±20|ee|30|200|250|0.040|3.00|1.4|J-STD-020C, Table 4-2)|
|Operating Temperature|
|CG|SRR6603-1R5ML|1.5|±20|30|200|125|0.045|2.80|0.93|................................-55 °C to +125 °C|
|GC|SRR6603-2R2ML|2.2|±20|40|200|120|0.050|1.80|0.92|(Temperature rise included)|
|GC|SRR6603-3R3ML|3.3|±20|40|200|120|0.055|1.60|0.75|Storage Temperature|
|A|SRR6603-4R7ML|4.7|CO|±20|40|200|105|0.060|1.40|0.58|................................-55 °C to +125 °C|
|SRR6603-6R8ML|6.8|±20|40|200|50|0.065|1.20|0.58|Resistance to Soldering Heat|
|es|ed|ee|.......................... 250 °C, 10 sec. max.|
|OG|SRR6603-100ML|10.0|±20|40|200|38|0.075|1.00|0.37|Moisture Sensitivity Level .....................1|
|OC|SRR6603-150ML|15.0|±20|40|100|33|0.090|0.80|0.31|ESD Classification (HBM)................. N/A|
|GO|SRR6603-220ML|22.0|±20|40|100|25|0.110|0.70|0.30|
|aO|SRR6603-330ML|33.0|±20|40|100|20|0.190|0.|6|0|0.24|Materials|
|A|SRR6603-470ML|47.0|CC|±20|40|100|20|0.230|0.50|0.24|Core ............................... Ferrite DR & RI|
|CO|SRR6603-680ML|68.0|±20|40|100|15|0.290|0.40|0.|1|7|Wire ............................Enameled copper|
|SRR6603-101ML|100.0|±20|40|100|10|0.480|0.30|0.13|Base ..........................................Ceramic|
|es|ed|es|
|a|SRR6603-151ML|150.0|C|±20|40|100|9|0.590|0.26|0.10|Terminal ....................................Ag/Ni/Au|
|Rated Current|
|SRR6603-221ML|220.0|±20|40|100|6|0.770|0.22|0.10|
|es|ed|en|...............Ind. drop of 30 % typ. at Isat|
|OC|SRR6603-331ML|330.0|±20|40|100|5|1.400|0.20|0.07|Temperature Rise|
|Ca|SRR6603-471ML|470.0|±20|40|100|4|1.800|0.19|0.06|.....................30 °C max. at rated Irms|
|CG|SRR6603-681ML|680.0|±20|40|100|3|2.200|0.18|0.055|Packaging .................... 600 pcs. per reel|
|GC|SRR6603-102ML|1000.0|±20|40|100|2|3.400|0.15|0.045|
|GC|SRR6603-152ML|1500.0|±20|50|100|2|4.200|0.12|0.035|Product Dimensions|
|SRR6603-222ML|2200.0|±20|50|100|2|8.500|0.10|0.028|
|6.60|
|ee|SRR6603-332ML|3300.0|±20|50|100|1|11.00|00.08|0.024|(.260)|—|[MAX.]|
|SRR6603-472ML|4700.0|±20|50|100|1|13.90|00.06|0.021|
|SRR6603-682ML|6800.0|±20|50|100|1|25.00|00.04|0.019|
|4.40|
|SRR6603-103ML|10000.0|±20|50|100|0.8|32.80|00.02|0.017|(.173)|MAX.|
|Schematic|Recommended Layout|
|4.10|3.00|MAX.|
|(.161)|(.118)|
|REF.|
|==> =>a2>a2>a2>a2a:|a|>|——|i|
|_|(.063)1.60|7.00|3.00|
|REF.|(.276)|(.118)|
|REF.|
|+|_<©?i|+|1.24 ± 0.10|
|2.50 ± 0.10|(.049 ± .004)|
|(.098 ± .004)|
|4.45 ± 0.10|
|||(.175 ± .004)|
|MM|
|DIMENSIONS:|
|(INCHES)|

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


Test Voltage ....................................0.1 V Reflow Soldering .. 250 °C, 10 sec. max. (In compliance with JEDEC, J-STD-020C, Table 4-2) Operating Temperature ................................-55 °C to +125 °C (Temperature rise included) Storage Temperature ................................-55 °C to +125 °C Resistance to Soldering Heat .......................... 250 °C, 10 sec. max. Moisture Sensitivity Level .....................1 ESD Classification (HBM)................. N/A 

Core ............................... Ferrite DR & RI Wire ............................Enameled copper Base ..........................................Ceramic Terminal ....................................Ag/Ni/Au Rated Current ...............Ind. drop of 30 % typ. at Isat Temperature Rise .....................30 °C max. at rated Irms Packaging .................... 600 pcs. per reel 

*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. 

## **SRR6603 Series - Shielded Power Inductors** 

**==> picture [410 x 191] intentionally omitted <==**

**----- Start of picture text -----**<br>
Soldering Profle<br>300<br><1> Max. of 10 seconds at 250 °C<br><2> Max. of 30 seconds > 220 °C<br>250 250 °C<br><1><br>200 <2><br>150<br>120 - 150 seconds<br>100<br>Ramp-down<br>5 °C/second maximum<br>50<br>Ramp-up<br>4 °/second maximum<br>0<br>0 50 100 150 200 250 300<br>Time  (seconds)<br>(°C)<br>Temperature<br>**----- End of picture text -----**<br>


**==> picture [104 x 15] intentionally omitted <==**

**----- Start of picture text -----**<br>
Packaging Specifcations<br>**----- End of picture text -----**<br>


**==> picture [382 x 266] intentionally omitted <==**

**----- Start of picture text -----**<br>
ah (7.00)178 [DIA.] (.079 2.0 ±± 0.5 .020) (.650) + 16.5<br>THICKNESS<br>13.0 ± 0.5 0.10<br>(.827 21.0 ±± .031) 0.8 (.512 DIA.± .020) (.004)MAX.<br>EMBOSSED<br>= sa EA 50.0 i Lo CAVITY<br>4} &py. = __ (1.969) N<br>13.0 ± 0.5<br>(.512  r ± .020) o [DIA.] w A<br><B>,<br>— J EMBOSSED<br>14<br>CARRIER<br>(.551) 12.0<br>(.472)<br>male S e<br>12.0 4<br>(.472) _ END (.157) ITF START<br>MM<br>220 220 220 2 DIMENSIONS:<br>(INCHES)<br>i cfyeeee<br>8<br>t (.315) r |<br>NO COMPONENT NO COMPONENT<br>160 COMPONENTS 390<br>(6.299) (15.354)<br>USER DIRECTION OF FEED<br>OP<br>QTY: 600 PCS. PER REEL<br>**----- End of picture text -----**<br>


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. 

REV. 03/18 



## Links

- [View this product on Novapart](https://novapart.co/products/SRR6603-470ML/power-inductor-smd-47-h-500-ma-shielded-240)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns/srr6603-470ml/inductor-47uh-20-0-5a-smd/dp/2333840RL)
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