# Power Inductor (SMD), 15 µH, 1.6 A, Shielded, 1.52 A, SRR0735A Series

![Product image](https://novapart.co/image/farnell:2374084RL/)

**URL**: https://novapart.co/products/SRR0735A-150M/power-inductor-smd-15-h-16-a-shielded-152-srr0735a
**SKU**: SRR0735A-150M
**Manufacturer**: BOURNS
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.2910
**Stock**: 10+

## Description

Inductance:15µH; RMS Current (Irms):1.6A; Inductor Construction:Shielded; Saturation Current (Isat):1.52A; Product Range:-; Power Inductor Case:7.3mm x 7.3mm x 3.5mm; DC Resistance Max:

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 15µH |
| Product Range | SRR0735A Series |
| Product Width | 7.3mm |
| Product Height | 3.5mm |
| Product Length | 7.3mm |
| Dc Resistance Max | 0.105ohm |
| Rms Current (Irms) | 1.6A |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Shielded |
| Saturation Current (Isat) | 1.52A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2374084RL/)

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o<br>470<br>*RoHS COMPLIANT& AEC-Q200 QUALIFIED<br>**----- End of picture text -----**<br>


## **Features** 

■ Shielded construction 

■ Inductance range: 10 to 680 µH 

- Heating current up to 2.1 A 

- AEC-Q200 qualifi ed ■ RoHS compliant* and halogen free** 

## **Applications** 

■ Automotive systems: 

- Driver assistant 

- Information -  Entertainment -  Lighting 

- ■ DC/DC converters ■ Power supplies 

## **SRR0735A Series - Shielded Power Inductors** 

~~**Electrical Specif cations @ 25 °C**~~ 

|**Bourns**<br>**Part Number**<br>~~ee~~<br>~~es~~|**Inductance**<br>**@ 1 KHz / 1 V**<br>~~ee~~|**Inductance**<br>**@ 1 KHz / 1 V**<br>~~ee~~|**DCR (**Ω**)**<br>**Max.**<br>~~ee~~|**I rms**<br>**(A)**<br>~~ee~~|**I sat**<br>**(A)**<br>~~ee~~|
|---|---|---|---|---|---|
||**L(µH)**<br>~~ee~~<br>~~es~~|**Tol.(%)**<br>~~ee~~||||
|SRR0735A-100M<br>~~ee~~<br>~~es~~|10<br>~~ee~~<br>~~es~~|±20<br>~~ee~~|0.072<br>~~ee~~|2.10<br>~~ee~~|1.85<br>~~ee~~|
|SRR0735A-120M<br>~~es~~<br>~~RG~~<br>~~es~~|12<br>~~es~~<br>~~RG~~|±20<br>~~RG~~|0.085<br>~~RG~~|1.90<br>~~RG~~|1.60<br>~~RG~~|
|SRR0735A-150M<br>~~RG~~<br>~~es~~<br>~~Rs~~|15<br>~~RG~~|±20<br>~~RG~~|0.105<br>~~RG~~|1.60<br>~~RG~~|1.52<br>~~RG~~|
|SRR0735A-180M<br>~~es~~<br>~~Rs~~|18|±20|0.125|1.40|1.40|
|SRR0735A-220M<br>~~Rs~~<br>~~RG~~<br>~~es~~|22<br>~~RG~~|±20<br>~~RG~~|0.160<br>~~RG~~|1.20<br>~~RG~~|1.28<br>~~RG~~|
|SRR0735A-270M<br>~~RG~~<br>~~es~~<br>~~Rs~~|27<br>~~RG~~|±20<br>~~RG~~|0.185<br>~~RG~~|1.10<br>~~RG~~|1.15<br>~~RG~~|
|SRR0735A-330M<br>~~es~~<br>~~Rs~~|33|±20|0.220|1.00|1.04|
|SRR0735A-390M<br>~~Rs~~<br>~~RG~~<br>~~es~~|39<br>~~RG~~|±20<br>~~RG~~|0.250<br>~~RG~~|0.95<br>~~RG~~|0.96<br>~~RG~~|
|SRR0735A-470M<br>~~RG~~<br>~~es~~<br>~~Rs~~|47<br>~~RG~~|±20<br>~~RG~~|0.320<br>~~RG~~|0.85<br>~~RG~~|0.88<br>~~RG~~|
|SRR0735A-560M<br>~~es~~<br>~~Rs~~|56|±20|0.350|0.78|0.80|
|SRR0735A-680M<br>~~Rs~~<br>~~RG~~<br>~~es~~|68<br>~~RG~~|±20<br>~~RG~~|0.400<br>~~RG~~|0.72<br>~~RG~~|0.74<br>~~RG~~|
|SRR0735A-820M<br>~~RG~~<br>~~es~~<br>~~Rs~~|82<br>~~RG~~|±20<br>~~RG~~|0.480<br>~~RG~~|0.63<br>~~RG~~|0.65<br>~~RG~~|
|SRR0735A-101M<br>~~es~~<br>~~Rs~~|100|±20|0.630|0.54|0.60|
|SRR0735A-121M<br>~~Rs~~<br>~~RG~~<br>~~es~~|120<br>~~RG~~|±20<br>~~RG~~|0.720<br>~~RG~~|0.53<br>~~RG~~|0.55<br>~~RG~~|
|SRR0735A-151M<br>~~RG~~<br>~~es~~|150<br>~~RG~~|±20<br>~~RG~~|0.930<br>~~RG~~|0.47<br>~~RG~~|0.48<br>~~RG~~|
|SRR0735A-181M<br>~~es~~|180|±20|1.15|0.43|0.45|
|SRR0735A-221M<br>SRR0735A-271M<br>~~RG~~<br>~~es~~|220<br>270<br>~~RG~~|±20<br>±20<br>~~RG~~|1.32<br>1.70<br>~~RG~~|0.40<br>037<br>~~RG~~|0.42<br>037<br>~~RG~~|
|SRR0735A-271M<br>SRR0735A-331M<br>~~es~~|270<br>330|±20<br>±20|1.70<br>2.00|0.37<br>0.33|0.37<br>0.33|
|SRR0735A-391M<br>~~es~~<br>~~RG~~<br>~~es~~|390<br>~~RG~~|±20<br>~~RG~~|2.30<br>~~RG~~|0.30<br>~~RG~~|0.30|
|SRR0735A-471M<br>~~RG~~<br>~~es~~<br>~~Rs~~<br>~~Po~~|470<br>~~RG~~|±20<br>~~RG~~|2.80<br>~~RG~~|0.26<br>~~RG~~|0.27|
|SRR0735A-561M<br>~~es~~<br>~~Rs~~<br>~~Po~~|560|±20|3.50|0.23|0.25|
|SRR0735A-681M<br>~~Rs~~<br>~~Po~~|680|±20|4.00|0.21|0.22|



## ~~**How to Order**~~ 

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

## **SRR0735A  -  100M** 

Model 

Value Code (see table) 

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Soldering Prof le<br>Temperature Preheat Reflow Forced<br>Rising Area Area Area Cooling Area<br>+4.0 °C/Sec. Max. 150~200 °C / 60~120 Sec. +3.0 °C/Sec. Max. -(1.0~5.0) °C/Sec. Max.<br>Peak Temperature: 250 °C Peak Temperature<br>250<br>250   max.<br>217 °C<br>200 —— 60~150 Sec.<br>Max. Peak<br>60 Sec.<br>Max. —| Temperature -5<br>150<br>30 sec. max.<br>60~120 Sec.<br>100<br>Max. Time Above<br>50 217  :<br>60~150 sec. max.<br>Za<br>0 50 100 150 200 250<br>Time (Seconds)<br>Temperature (°C)<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. 

- ** Bourns follows the prevailing defi nition of “halogen free” in the industry.  Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. 

Specifi cations are subject to change without notice. 

## ~~**General Specif cations**~~ 

Operating Temperature ................................-40 °C to +125 °C (Temperature rise included) Storage Temperature ................................-40 °C to +125 °C Resistance to Soldering Heat .............................+250 °C for 10 sec. Temperature Rise ......................40 °C typ. at rated I rms Inductance Drop .......... 25 % typ. at I sat 

## ~~**Materials**~~ 

Core ..............................................Ferrite Wire ............................Enameled copper Terminal Finish ...................................Sn Packaging .................. 1500 pcs. per reel 

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

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ee 7.30 ± 0.2<br>(.287 ± .008)<br>|<br>—— 7.30 ± 0.2<br>(.287 ± .008)<br>|<br>3.50 ± 0.2<br>(.138 ± .008)<br>4.60<br>(.181)<br>TYP.<br>I<br>2.0<br>TYP.<br>(.079)<br>1 O l<br>Recommended Layout<br>2.40<br>(.094)<br>_ (.189)4.80<br>_ 1.50 — 1.50<br>(.059) (.059)<br>MM<br>DIMENSIONS:<br>(INCHES)<br>100<br>**----- End of picture text -----**<br>


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 specifi c applications. 

## **SRF0504 Series - Line FilterR 735A Serie Shielded Power Inductors** 

## ~~**L vs. IDC**~~ 

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SRR0735A-100M<br>12.0<br>L @ 25 ℃ L @ 125 ℃<br>9.0<br>6.0<br>3.0<br>0.0<br>0.0       0.7        1.4        2.1        2.8        3.5<br>IDC (A)<br>L  (uH)<br>**----- End of picture text -----**<br>


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SRR0735A-330M<br>40.0<br>L @ 25 ℃ L @ 125 ℃<br>30.0<br>20.0<br>10.0<br>0.0<br>0.0 0.5 1.0 1.5 2.0<br>IDC (A)<br>L  (uH)<br>**----- End of picture text -----**<br>


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SRR0735A-101M<br>120.0<br>L @ 25 ℃ L @ 125 ℃<br>90.0<br>60.0<br>30.0<br>0.0<br>0.0        0.2        0.4        0.6        0.8        1.0         1.2<br>IDC (A)<br>L  (uH)<br>**----- End of picture text -----**<br>


## **SRR0735A-331M** 

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**----- Start of picture text -----**<br>
400.0<br>L @ 25 ℃ L @ 125 ℃<br>300.0<br>200.0<br>100.0<br>0.0<br>0.0      0.1     0.2       0.3     0.4       0.5      0.6       0.7<br>IDC (A)<br>L  (uH)<br>**----- End of picture text -----**<br>


## ~~**Temperature vs. IDC**~~ 

## **SRR0735A-100M** 

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**----- Start of picture text -----**<br>
80.0<br>� T @  25 ℃<br>60.0<br>40.0<br>20.0<br>0.0<br>0.0           0.7           1.4            2.1           2.8            3.5<br>IDC (A)<br>SRR0735A-330M<br>80.0<br>� T @  25 ℃<br>60.0<br>40.0<br>20.0<br>0.0<br>0.0 0.5 1.0 1.5 2.0<br>IDC (A)<br>�  T  (°C)<br>�  T  (°C)<br>**----- End of picture text -----**<br>


## **SRR0735A-101M** 

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**----- Start of picture text -----**<br>
80.0<br>� T @  25 ℃<br>60.0<br>40.0<br>20.0<br>0.0<br>0.0       0.2        0.4        0.6        0.8        1.0        1.2<br>IDC (A)<br>SRR0735A-331M<br>100.0<br>� T @  25 ℃<br>80.0<br>60.0<br>40.0<br>20.0<br>0.0<br>0.0      0.1      0.2      0.3      0.4      0.5      0.6      0.7<br>IDC (A)<br>�  T  (°C)<br>�  T  (°C)<br>**----- End of picture text -----**<br>


Specifi cations 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 specifi c applications. 

## **SRR0735A Series - Shielded Power Inductors** 

## ~~**Packaging Specif cations**~~ 

**==> picture [322 x 283] intentionally omitted <==**

**----- Start of picture text -----**<br>
330 2.0 ± 0.5 22.4<br>(12.99) = [DIA.] tO (.079 ± .020) a (.882) ~<br>13.0 ± 0.5<br>21.0 ± 0.8<br>(.827 ± .031) (.512 ± .020)DIA.<br>=| an Of 50.0 -0 aTHICKNESS © cma<br>(1.97 -0)<br>13.0 ± 0.5<br>(.512 ± .020) [DIA.]<br>ae 18 +0 gS<br>16<br>(.709 +0)<br>(.630)<br>4.0<br>_ f boccocccdboocccvc END (.157) =reH o000 00000004 START _<br>16<br>(.630)<br>100 100 100 100<br>och nooo<br>12<br>(.472)<br>NO COMPONENT COMPONENTS NO COMPONENT<br>200 400<br>ee (7.87) (15.75)<br>USER DIRECTION OF FEED<br>OP<br>QTY: 1500 PCS. PER REEL<br>MM<br>DIMENSIONS:<br>(INCHES)<br>**----- End of picture text -----**<br>


REV. 09/13 

Specifi cations 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 specifi c applications. 



## Links

- [View this product on Novapart](https://novapart.co/products/SRR0735A-150M/power-inductor-smd-15-h-16-a-shielded-152-srr0735a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns/srr0735a-150m/inductor-15uh-1-52a-20-power/dp/2374084RL)
---

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