# INDUCTOR, UN-SHIELDED, 470UH, 500MA, SMD

![Product image](https://novapart.co/image/farnell:1167709/)

**URL**: https://novapart.co/products/PM3316-471M-RC/inductor-un-shielded-470uh-500ma-smd
**SKU**: PM3316-471M-RC
**Manufacturer**: BOURNS JW MILLER
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.7460
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Inductance | 470µH |
| Product Range | PM3316 Series |
| Product Width | 10mm |
| Product Height | 5mm |
| Product Length | 12.7mm |
| Dc Resistance Max | 1.7ohm |
| Rms Current (Irms) | 450mA |
| Power Inductor Case | 12.7mm x 10mm x 5mm |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Unshielded |
| Saturation Current (Isat) | 500mA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1167709/)

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

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


## **Features** 

n Formerly                          model n Available in E6 series n Low profile of only 5.0 mm n Inductance as low as 1.0 µH 

n RoHS compliant* 

## **Applications** 

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

- Portable communication equipment 

- Camcorders 

- LCD TVs 

- Car radios 

## **PM3316 Series - SMD Power Inductors** 

~~**Electrical Specifcations**~~ 

|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|**PM3316 Series - SMD Power Inductors**<br>BOURNS|
|---|---|---|---|---|---|---|---|---|
|**PM3316 Series - SMD Power Inductors**<br>~~**Electrical Specifcations**~~**i**~~**cations**~~<br>BOURNS|||||||||
|~~**Electrical Specifcations**~~**i**~~**cations**~~|||||||||
|<br>**Bourns Part No.**<br>~~oe~~<br>~~ee~~|**Inductance 1 kHz**<br>~~oe~~||**Q**<br>**Ref.**<br>~~oe~~<br>~~ss~~|**Test**<br>**Frequency**<br>**(MHz)**<br>~~oe~~|**SRF**<br>**Min.**<br> **(MHz)**<br>~~oe~~|**RDC**<br>**(**Ω**)**<br>~~oe~~|**I rms**<br>**Max.**<br>**(A)**<br>~~oe~~|**I sat**<br>**Typ.**<br>**(A)**<br>~~oe~~|
||**(µH)**<br>~~oe~~<br>~~es~~|**Tol. %**<br>~~oe~~<br>~~ss~~|||||||
|PM3316-1R0M-RC<br>~~ee~~<br>~~ee~~|1<br>~~es~~<br>~~es es~~|± 20<br>~~ss~~<br>~~es~~|20<br>~~ss~~|10|137|0.007|7.50|9.00|
|PM3316-1R5M-RC<br>~~ee ~~<br>~~ee~~|1.5<br> ~~es ~~<br>~~es es~~|± 20<br> ~~ss~~<br>~~es~~|50<br>~~ss~~|3|95|0.009|6.50|8.00|
|PM3316-2R2M-RC<br>~~ee~~<br>~~es~~|2.2<br>~~es es~~<br>~~es~~|± 20<br>~~es~~<br>~~es~~|50<br>~~es~~|3<br>~~es~~|65<br>~~es~~|0.012<br>~~es~~|6.10<br>~~es~~|7.00<br>~~es~~|
|PM3316-3R3M-RC<br>~~ee~~|3.3<br>~~ee~~|± 20<br>~~ee~~|50<br>~~ee~~|4<br>~~ee~~|54<br>~~ee~~|0.015<br>~~ee~~|5.00<br>~~ee~~|6.40<br>~~ee~~|
|PM3316-4R7M-RC<br>~~ss~~|4.7<br>~~ss~~|± 20<br>~~ss~~|50<br>~~ss~~|4<br>~~ss~~|42<br>~~ss~~|0.019<br>~~ss~~|4.50<br>~~ss~~|5.40<br>~~ss~~|
|PM3316-6R8M-RC<br>~~es~~<br>~~ee~~|6.8<br>~~es~~<br>~~es~~|± 20<br>~~es~~<br>~~ss~~|50<br>~~es~~<br>~~ss~~|3<br>~~es~~|31<br>~~es~~|0.030<br>~~es~~|3.40<br>~~es~~|4.50<br>~~es~~|
|PM3316-100M-RC<br>~~ee~~<br>~~ee~~|10<br>~~es~~<br>~~es es~~|± 20<br>~~ss~~<br>~~es~~|50<br>~~ss~~|3|26|0.050|2.90|3.70|
|PM3316-150M-RC<br>~~ee ~~<br>~~ee~~|15<br> ~~es ~~<br>~~es es~~|± 20<br> ~~ss~~<br>~~es~~|50<br>~~ss~~|3|22|0.060|2.50|3.00|
|PM3316-220M-RC<br>~~ee~~<br>~~es~~|22<br>~~es es~~<br>~~es~~|± 20<br>~~es~~<br>~~es~~|40<br>~~es~~|3<br>~~es~~|18<br>~~es~~|0.10<br>~~es~~|2.00<br>~~es~~|2.50<br>~~es~~|
|PM3316-330M-RC<br>~~ee~~|33<br>~~ee~~|± 20<br>~~ee~~|25<br>~~ee~~|1<br>~~ee~~|14<br>~~ee~~|0.12<br>~~ee~~|1.80<br>~~ee~~|2.00<br>~~ee~~|
|PM3316-470M-RC<br>~~ss~~|47<br>~~ss~~|± 20<br>~~ss~~|25<br>~~ss~~|1<br>~~ss~~|12<br>~~ss~~|0.19<br>~~ss~~|1.40<br>~~ss~~|1.60<br>~~ss~~|
|PM3316-680M-RC<br>~~es~~<br>~~ee~~|68<br>~~es~~<br>~~es~~|± 20<br>~~es~~<br>~~ss~~|25<br>~~es~~<br>~~ss~~|1<br>~~es~~|11<br>~~es~~|0.24<br>~~es~~|1.20<br>~~es~~|1.40<br>~~es~~|
|PM3316-101M-RC<br>~~ee~~<br>~~ee~~|100<br>~~es~~<br>~~es es~~|± 20<br>~~ss~~<br>~~es~~|30<br>~~ss~~|0.05|8|0.33|1.00|1.20|
|PM3316-151M-RC<br>~~ee ~~<br>~~ee~~|150<br> ~~es ~~<br>~~es es~~|± 20<br> ~~ss~~<br>~~es~~|30<br>~~ss~~|0.05|6|0.59|0.80|1.00|
|PM3316-221M-RC<br>~~ee~~<br>~~es~~|220<br>~~es es~~<br>~~es~~|± 20<br>~~es~~<br>~~es~~|33<br>~~es~~|0.05<br>~~es~~|5<br>~~es~~|0.78<br>~~es~~|0.70<br>~~es~~|0.80<br>~~es~~|
|PM3316-331M-RC<br>~~ee~~|330<br>~~ee~~|± 20<br>~~ee~~|33<br>~~ee~~|0.05<br>~~ee~~|4<br>~~ee~~|1.15<br>~~ee~~|0.55<br>~~ee~~|0.60<br>~~ee~~|
|PM3316-471M-RC<br>~~ss~~|470<br>~~ss~~|± 20<br>~~ss~~|57<br>~~ss~~|0.05<br>~~ss~~|4<br>~~ss~~|1.70<br>~~ss~~|0.45<br>~~ss~~|0.50<br>~~ss~~|
|PM3316-681M-RC<br>~~es~~<br>~~es~~|680<br>~~es~~<br>es|± 20<br>~~es~~<br>~~se~~|57<br>~~es~~<br>~~se~~|0.05<br>~~es~~<br>~~ss~~|3<br>~~es~~<br>~~ss~~|2.60<br>~~es~~|0.35<br>~~es~~|0.40<br>~~es~~|
|PM3316-102M-RC<br>~~es~~|1000<br>es|± 20<br>~~se~~|81<br>~~se~~|0.07<br>~~ss~~|2<br>~~ss~~|3.90|0.30|0.35|



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

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

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. 

## ~~**Materials**~~ 

**==> picture [153 x 327] intentionally omitted <==**

**----- Start of picture text -----**<br>
Core ....................................... Ferrite DR<br>Wire ............................Enameled copper<br>Base ................................................DAP<br>Terminal ........................................Cu/Sn<br>Rated Current<br>  ...................Ind. drop 10 % typ. at Isat<br>Temperature Rise .................15 °C max.<br>at rated Irms<br>Packaging .................... 500 pcs. per reel<br>Product Dimensions a<br>|<br>10.0 ± 0.2<br>(.393 ± .008)<br>12.7 ± 0.2 5.0 ± 0.3<br>MAX.<br>(.500 ± .008) (.197 ± .012)<br>;<br>== |<br>7.6 ± 0.3<br>TYP.<br>(.299 ± .012)<br>2.4 ± 0.2<br>(.094 ± .008)<br>TYP.<br>ri CC<br>2.2 ± 0.2<br>+f a<br>1.95 ± 0.1 (.087 ± .008)<br>(.077 ± .003) TYP.<br>TYP.<br>• = START OF wINDINg<br>101<br>**----- End of picture text -----**<br>


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

**==> picture [82 x 82] intentionally omitted <==**

**----- Start of picture text -----**<br>
7.3 2.8<br>(.287) (.110)<br>tT Lay<br>Lr) EL<br>3.0<br>JL !<br>(.118)<br>MM<br>DIMENSIONS:<br>(INCHES)<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. 

## **PM3316 Series - SMD Power Inductors** 

## ~~**Soldering Profle**~~ 

**==> picture [491 x 546] intentionally omitted <==**

**----- Start of picture text -----**<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><2><br>200<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 a<br>0 50 100 150 200 250 300<br>Time  (seconds)<br>Packaging Specifcations<br>2.0 ± 0.5<br>(12.99) — 330 (.079 ± .020) 30.4<br>DIA. T (1.20) a<br>THICKNESS<br>13.0 ± 0.5 0.10<br>(.827 21.0 ±± .031) 0.8 (.512 DIA.± .020) (.004)MAX.<br>EMBOSSED<br>50.0 CAVITY<br>(1.969)<br>13.0 ± 0.5<br>_ (.512 ± .020) [DIA.] a>:<br>EMBOSSED<br>CARRIER<br>26<br>(1.02) dl. —<br>11.5 ± 0.1<br>0.4 ± 0.05 13.2 ± 0.1 1.55 ± 0.05 (.453 ± .004)<br>(.016 ± .002) (.520 ± .004) (.061 ± .002) [DIA.] 4.0 ± 0.1<br>END (.157 ± 0.04) START<br>24.0 ± 0.3<br>(.945 ± .012)<br>f i| ee<br>1.5 16.0 ± 0.1 MM<br>(.153 5.3  co ±± 0.1 .004) OOD ODO/(O0 (.059)4.4 ± 0.1 0909 [MIN.] 0 9001 0 SG OG) (.630 ± .004) DIMENSIONS: (INCHES)<br>10.4 ± 0.1 (.173 ± .004)<br>(.409 ± .004)<br>NO COMPONENT COMPONENTS NO COMPONENT<br>200 11200 400<br> eT<br>(7.874) (440.945) (15.748)<br>USER DIRECTION OF FEED<br>OP<br>QTY: 500 PCS. PER REEL<br>REV.  05/17<br>(°C)<br>Temperature<br>**----- End of picture text -----**<br>


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/PM3316-471M-RC/inductor-un-shielded-470uh-500ma-smd)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/en-ES/bourns-jw-miller/pm3316-471m-rc/inductor-un-shielded-470uh-500ma/dp/1167709)
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