# Power Inductor (SMD), 3.3 µH, 2.3 A, Shielded, 2.9 A, SRR0604 Series

![Product image](https://novapart.co/image/farnell:2309308/)

**URL**: https://novapart.co/products/SRR0604-3R3ML/power-inductor-smd-33-h-23-a-shielded-29-srr0604
**SKU**: SRR0604-3R3ML
**Manufacturer**: BOURNS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.3250
**Stock**: 500+
**Lead Time**: 148 days (indicative)

## Description

Inductance:3.3µH; RMS Current (Irms):2.3A; Inductor Construction:Shielded; Saturation Current (Isat):2.9A; Product Range:-; Power Inductor Case:6.5mm x 6.5mm x 4.8mm; DC Resistance Max:0

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 3.3µH |
| Product Range | SRR0604 Series |
| Product Width | 6.5mm |
| Product Height | 4.8mm |
| Product Length | 6.5mm |
| Dc Resistance Max | 0.05ohm |
| Rms Current (Irms) | 2.3A |
| Power Inductor Case | 6.5mm x 6.5mm x 4.8mm |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | 2.9A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2309308/)

**==> picture [45 x 42] intentionally omitted <==**

**----- Start of picture text -----**<br>
*RoHS COMPLIANT<br>**----- End of picture text -----**<br>


## **Features** 

n Available in E6 series n Low unit height of 4.8 mm n High current n RoHS compliant* 

## **Applications** 

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

- Portable communication equipment 

- Camcorders 

- LCD TVs 

•  Car radios 

## **SRR0604 Series - Shielded Power Inductors** BOURNS ~~[i~~ 

## ~~**Electrical Specifcations**~~ 

|**Bourns Part No.**<br>~~re~~|**Inductance**<br>**1 KHz**|**Inductance**<br>**1 KHz**|**Q**<br>**Ref.**<br>~~es es~~|**Test**<br>**Frequency**<br>**(MHz)**<br>~~es~~|**SRF**<br>**Min.**<br>**(MHz)**<br>~~rs~~|**RDC**<br>**Max.**<br>**(**Ω**)**|**I rms**<br>**Max.**<br>**(A)**|**I sat**<br>**Typ.**<br>**(A)**|****K-**<br>**Factor**|
|---|---|---|---|---|---|---|---|---|---|
||**µH**<br>~~es~~|**Tol. %**<br>~~ee~~||||||||
|SRR0604-1R5ML<br>~~re~~<br>~~ee~~|1.5<br>~~es~~<br>~~es~~|±20<br>~~ee~~<br>~~es~~|23<br>~~es es~~<br>~~es~~|7.96<br>~~es~~<br>~~rs~~|110.0<br>~~rs~~<br>~~rs~~|0.028|2.80|3.95|351|
|SRR0604-2R2ML<br>~~re~~<br>~~ee~~<br>~~ee~~|2.2<br>~~es ~~<br>~~es~~<br>~~es~~|±20<br> ~~ee ~~<br>~~es~~<br>~~ee~~|21<br> ~~es es~~<br>~~es~~<br>~~rs~~|7.96<br>~~es ~~<br>~~rs~~<br>~~es~~|100.0<br> ~~rs~~<br>~~rs~~<br>~~rs~~|0.032<br>~~rs~~|2.50|3.50|310|
|SRR0604-2R5ML<br>~~ee ~~<br>~~ee~~<br>~~ee~~|2.5<br> ~~es ~~<br>~~es~~<br>~~es~~|±20<br> ~~es ~~<br>~~ee~~<br>~~es~~|21<br> ~~es~~<br>~~rs~~<br>~~es~~|7.96<br>~~rs~~<br>~~es~~<br>~~es~~|100.0<br>~~rs~~<br>~~rs~~<br>~~rs~~|0.035<br>~~rs~~|2.50|3.50|277|
|SRR0604-3R3ML<br>~~ee ~~<br>~~ee~~<br>~~es~~|3.3<br> ~~es ~~<br>~~es~~<br>~~es~~|±20<br> ~~ee ~~<br>~~es~~<br>~~es~~|21<br> ~~rs ~~<br>~~es~~<br>~~es~~|7.96<br> ~~es ~~<br>~~es~~<br>~~sD~~|90.0<br> ~~rs ~~<br>~~rs~~<br>~~sD~~|0.050<br> ~~rs~~|2.30|2.90|251|
|SRR0604-4R7ML<br>~~ee ~~<br>~~es~~<br>~~ee~~|4.7<br> ~~es ~~<br>~~es~~<br>~~ees~~|±20<br> ~~es ~~<br>~~es~~<br>~~eee~~|10<br> ~~es~~<br>~~es~~<br>~~es es~~|7.96<br>~~es ~~<br>~~sD~~<br>~~es~~|50.0<br> ~~rs~~<br>~~sD~~<br>~~rs~~|0.060|2.00|2.55|210|
|SRR0604-6R8ML<br>~~es ~~<br>~~ee~~<br>~~ee~~|6.8<br> ~~es ~~<br>~~ees~~<br>|±20<br> ~~es ~~<br>~~eee~~<br>~~ee~~<br>|20<br> ~~es~~<br>~~es es~~<br>~~rs~~<br>|7.96<br>~~sD~~<br>~~es~~<br>~~ns~~<br>|37.0<br>~~sD~~<br>~~rs~~<br>~~DD~~<br>|0.070<br>~~DD~~|1.60|2.05|170|
|SRR0604-100ML<br>~~ee ~~<br>~~es~~<br>~~ee~~<br>~~es~~|10<br> ~~ees ~~<br>~~es~~<br>~~es~~<br>|±20<br> ~~eee ~~<br>~~es~~<br>~~ee~~<br>~~ees~~<br>|18<br> ~~es es~~<br>~~es~~<br>~~rs~~<br>~~es~~<br>|2.52<br>~~es ~~<br>~~es~~<br>~~ns~~<br>~~es~~|30.0<br> ~~rs~~<br>~~es~~<br>~~DD~~<br>~~rs~~|0.12<br>~~es~~<br>~~DD~~|1.30<br>~~es~~|1.80<br>~~es~~|142<br>~~es~~|
|SRR0604-150ML<br>~~ee~~<br>~~es es~~<br>~~re~~|15<br>~~es~~<br>~~es~~<br>|±20<br>~~ee~~<br>~~ees~~<br>~~**e**s~~|18<br>~~rs~~<br>~~es~~<br>~~es~~|2.52<br>~~ns~~<br>~~es~~<br>~~rs~~|30.0<br>~~DD~~<br>~~rs~~<br>~~I~~|0.13<br>~~DD~~|1.10|1.45|117|
|SRR0604-220ML<br>~~ee ~~<br>~~es es~~<br>~~re~~|22<br> ~~es~~<br>~~es~~<br>~~es~~|±20<br>~~ee ~~<br>~~ees~~<br>~~**e**s~~<br>~~e~~|16<br> ~~rs~~<br>~~es~~<br>~~es~~<br>~~es~~|2.52<br>~~ns ~~<br>~~es~~<br>~~rs~~<br>~~rs~~|25.0<br> ~~DD~~<br>~~rs~~<br>~~I~~<br>~~es~~|0.19<br>~~DD~~<br>~~es~~|0.90|1.20|96|
|SRR0604-330KL<br> <br>~~es es~~<br>~~re~~<br>~~rs~~|33<br> ~~es ~~<br>~~es~~<br>~~es~~<br>|±10<br> ~~ees ~~<br>~~**e**s~~<br>~~e~~<br>~~es~~<br>|16<br> ~~es~~<br>~~es~~<br>~~es~~<br>~~rs~~<br>|2.52<br>~~es ~~<br>~~rs~~<br>~~rs~~<br>~~es~~<br>|21.0<br> ~~rs~~<br>~~I~~<br>~~es~~<br>~~rs~~<br>|0.25<br>~~es~~<br>|0.70|0.95|79|
|SRR0604-470KL<br>~~es~~<br>~~re ~~<br>~~ees~~<br>~~rs~~<br>~~re~~|47<br>~~es ~~<br> ~~es~~<br>~~ees~~<br>~~es~~<br>|±10<br> ~~**e**s ~~<br>~~e ~~<br>~~ees~~<br>~~es~~<br>~~es~~<br>|15<br> ~~es~~<br> ~~es~~<br>~~ees~~<br>~~rs~~<br>~~es~~<br>|2.52<br>~~rs ~~<br>~~rs~~<br>~~ees~~<br>~~es~~<br>~~re~~<br>|18.0<br> ~~I~~<br>~~es~~<br>~~ees~~<br>~~rs~~<br>~~ss~~<br>|0.36<br>~~es~~<br>~~ees~~<br>~~ss~~<br>|0.60<br>~~ees~~|0.80<br>~~ees~~|65<br>~~ees~~|
|SRR0604-680KL<br>~~rs~~<br>~~re es~~<br>~~ee~~|68<br>~~es~~<br>~~es~~<br>|±10<br>~~es~~<br>~~es~~<br>~~eee~~<br>|15<br>~~rs~~<br>~~es~~<br>~~es es~~<br>|2.52<br>~~es~~<br>~~re~~<br>~~es~~<br>|15.0<br>~~rs~~<br>~~ss~~<br>~~ss~~<br>|0.52<br>~~ss~~<br>~~ss~~|0.50|0.68|54|
|SRR0604-101KL<br>~~rs ~~<br>~~re es~~<br>~~ee~~<br>~~re~~|100<br> ~~es~~<br>~~es~~<br>~~es~~<br>|±10<br>~~es ~~<br>~~es~~<br>~~eee~~<br>~~es~~<br>|23<br> ~~rs~~<br>~~es~~<br>~~es es~~<br>~~rd~~<br>|0.796<br>~~es ~~<br>~~re~~<br>~~es~~<br>~~ns~~<br>|13.0<br> ~~rs~~<br>~~ss~~<br>~~ss~~<br>~~I~~<br>|0.65<br>~~ss~~<br>~~ss~~<br>|0.40|0.57|45|
|SRR0604-151KL<br> <br>~~re es~~<br>~~ee~~<br>~~re~~<br>~~ee~~|150<br> ~~es ~~<br>~~es~~<br>~~es~~<br>~~es~~|±10<br> ~~es ~~<br>~~eee~~<br>~~es~~<br>~~ee~~|21<br> ~~es ~~<br>~~es es~~<br>~~rd~~<br>~~rs es~~|0.796<br> ~~re ~~<br>~~es~~<br>~~ns~~<br>~~es~~|12.0<br> ~~ss~~<br>~~ss~~<br>~~I~~<br>~~rs~~|1.00<br>~~ss~~<br>~~ss~~<br>~~rs~~|0.30|0.47|37|
|SRR0604-221KL<br>~~es~~<br>~~ee ~~<br>~~re~~<br>~~ee~~<br>~~re~~|220<br>~~es ~~<br> ~~es~~<br>~~es~~<br>~~es~~<br>|±10<br> ~~eee ~~<br>~~es~~<br>~~ee~~<br>~~es~~<br>|20<br> ~~es es~~<br>~~rd~~<br>~~rs es~~<br>~~ns ns~~<br>|0.796<br>~~es ~~<br>~~ns~~<br>~~es~~<br>~~ns~~<br>|10.0<br> ~~ss~~<br>~~I~~<br>~~rs~~<br>~~ds~~<br>|1.70<br>~~ss~~<br>~~rs~~<br>~~ds~~|0.25|0.32|30|
|SRR0604-331KL<br> <br>~~re ~~<br>~~ee~~<br>~~re~~<br>~~ee~~|330<br> ~~es ~~<br> ~~es~~<br>~~es~~<br>~~es~~<br>|±10<br> ~~es ~~<br>~~ee~~<br>~~es~~<br>~~ee~~<br>|18<br> ~~rd~~<br>~~rs es~~<br>~~ns ns~~<br>~~es es~~<br>|0.796<br>~~ns ~~<br>~~es~~<br>~~ns~~<br>~~es~~|7.0<br> ~~I~~<br>~~rs~~<br>~~ds~~<br>~~rs~~|2.10<br>~~rs~~<br>~~ds~~|0.20|0.28|25|
|SRR0604-471KL<br> <br>~~ee~~<br>~~re~~<br>~~ee es~~<br>~~ee~~|470<br> ~~es ~~<br>~~es ~~<br>~~es~~<br>~~es~~<br>|±10<br> ~~ee ~~<br> ~~es ~~<br>~~ee~~<br>~~es~~<br>|18<br> ~~rs es~~<br> ~~ns ns~~<br>~~es es~~<br>~~e~~~~**s**~~<br>|0.796<br>~~es ~~<br>~~ns ~~<br>~~es~~<br>~~rs~~|6.5<br> ~~rs ~~<br> ~~ds~~<br>~~rs~~<br>~~rs~~|3.30<br> ~~rs~~<br>~~ds~~|0.18|0.22|21|
|SRR0604-681KL<br>~~re ~~<br>~~ee es~~<br>~~ee~~|680<br> ~~es~~<br>~~es~~<br>~~es~~|±10<br>~~ee~~<br>~~es~~<br>~~ee~~|16<br>~~es es~~<br>~~e~~~~**s**~~<br>~~r~~|0.796<br>~~es~~<br>~~rs~~<br>~~es~~|6.0<br>~~rs~~<br>~~rs~~<br>~~rs~~|4.80<br>~~rs~~|0.15|0.19|17|
|SRR0604-102KL<br> <br>~~ee es~~<br>~~ee~~<br>~~es~~|1000<br> ~~es ~~<br>~~es~~<br>~~es~~<br>~~es~~|±10<br> ~~ee ~~<br>~~es~~<br>~~ee~~<br>~~es~~<br>~~ee~~|15<br> ~~es es~~<br>~~e~~~~**s**~~<br>~~r~~<br>~~es~~<br>~~es~~|0.252<br>~~es ~~<br>~~rs~~<br>~~es~~<br>~~es~~<br>~~rs~~|5.5<br> ~~rs~~<br>~~rs~~<br>~~rs~~<br>~~es~~<br>~~rs~~|6.10<br>~~rs~~<br>~~es~~|0.12<br>~~es~~|0.15<br>~~es~~|14<br>~~es~~|
|SRR0604-222KL<br>~~es~~<br>~~ee ~~<br>~~es~~|2200<br>~~es ~~<br> ~~es ~~<br>~~es~~|±10<br> ~~es ~~<br> ~~ee ~~<br>~~es~~<br>~~ee~~|80<br> ~~e~~~~**s**~~<br> ~~r~~<br>~~es~~<br>~~es~~|0.252<br>~~rs ~~<br>~~es ~~<br>~~es~~<br>~~rs~~|0.65<br> ~~rs~~<br> ~~rs ~~<br>~~es~~<br>~~rs~~|16.0<br> ~~rs~~<br>~~es~~|0.10<br>~~es~~|0.08<br>~~es~~|9<br>~~es~~|



## ~~**Core Loss vs. Flux Density**~~ 

**==> picture [308 x 200] intentionally omitted <==**

**----- Start of picture text -----**<br>
10000<br>eS RS SS OO a GG<br>1000 rr eeeee<br>eee 26s a eeee<br>100<br>800 KHz 100 KHz<br>PI Do ee 500 KHz = 50 KHz<br>10 300 KHz 10 KHz<br>200 KHz<br>AAA _ |ere<br>1<br>ipea<br>0.10<br>EZ<br>ee<br>0.01 LT CT hE UT TTT TT<br>100 1000 10000<br>Flux Density Bp-p (gauss)<br>Core Loss (mW)<br>**----- End of picture text -----**<br>


## ~~**General Specifcations**~~ 

Test Voltage ...................................1 Volt 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. 

## ~~**Materials**~~ 

Core ............................... Ferrite DR & RI Wire ............................Enameled copper Base .....................................LCP E4008 Terminal ....................................Cu/Ni/Sn Rated Current ...............Ind. drop of 10 % typ. at Isat Temperature Rise .....................40 °C max. at rated Irms Packaging .................. 1000 pcs. per reel 

## ~~**Product Dimensions**~~ 

**==> picture [148 x 315] intentionally omitted <==**

**----- Start of picture text -----**<br>
6.5 ±0.2 6.5 ± 0.2<br>k-— (.256 ±.008)  — — (.256 ±.008)<br>4 p> MAX. 4.8<br>(.189)<br>_<br>100<br>2.0 ±0.2 0.7 ±0.1<br>(.099 ±.008)  ee (.028 ±.004)<br>——. (.197 5.0 ±±.008) 0.2<br>\ |<br>0.7 ±0.1<br>—_ (.028 ±.004)  —<br>Recommended Layout<br>2.5<br>(.099)<br>4.5<br>i u<br>(.177)<br>1.5<br>(.060) —_<br>MM<br>DIMENSIONS:<br>(INCHES)<br>Schematic<br>**----- End of picture text -----**<br>


*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. 

## **SRR0604 Series - Shielded Power Inductors** 

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

**==> picture [337 x 302] intentionally omitted <==**

**----- Start of picture text -----**<br>
330 2.0 ± 0.5 22.4<br>(13.00) es [DIA.] (.079 ± .020) a (.882)<br>13.0<br>21.0 ± 0.8<br>(.512)<br>(.827 ± .031) DIA.<br>a h be t L 50.0 -0 S<br>(1.969 -0)<br>13.0<br>(.512) [DIA.]<br>18 +0<br>(.709 +0)<br>12.0 4<br>END (.472) tt Fo (.157) START _<br>poooacodhocloccloot+oooo 0000000<br>100 100 100 100<br>HoteeeeiioO0<br>NO COMPONENT COMPONENTS NO COMPONENT<br>200 400<br>(7.874) (15.748<br>USER DIRECTION OF FEED<br>EE<br>QTY: 1000 PCS. PER REEL<br>**----- End of picture text -----**<br>


MM DIMENSIONS: (INCHES) 

REV. 03/17 

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/SRR0604-3R3ML/power-inductor-smd-33-h-23-a-shielded-29-srr0604)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns/srr0604-3r3ml/inductor-power-3-3uh-shielded/dp/2309308)
---

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