# Power Inductor (SMD), 330 µH, 1 A, Unshielded, 1.8 A, PM5022 Series

![Product image](https://novapart.co/image/farnell:2113021/)

**URL**: https://novapart.co/products/PM5022-331M-RC/power-inductor-smd-330-h-1-a-unshielded-18-pm5022
**SKU**: PM5022-331M-RC
**Manufacturer**: BOURNS JW MILLER
**Category**: Passive Components || Inductors || Power Inductors || SMD Power Inductors
**Price**: €0.4880
**Stock**: 100+
**Lead Time**: 120 days (indicative)

## Description

Inductance:330µH; RMS Current (Irms):1A; Inductor Construction:Unshielded; Saturation Current (Isat):1.8A; Product Range:PM5022 Series; Power Inductor Case:18.3mm x 14mm x 6.6mm; DC Resis

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Inductance | 330µH |
| Product Range | PM5022 Series |
| Product Width | 14mm |
| Product Height | 6.6mm |
| Product Length | 18.3mm |
| Dc Resistance Max | 0.58ohm |
| Rms Current (Irms) | 1A |
| Power Inductor Case | 18.3mm x 14mm x 6.6mm |
| Inductance Tolerance | ± 20% |
| Inductor Construction | Unshielded |
| Inductor Case / Package | - |
| Saturation Current (Isat) | 1.8A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2113021/)

## **Features** 

■ Formerly                          model 

- Available in E6 series 

- Low profile of only 6.6 mm 

- Inductance as low as 1 µH 

- RoHS compliant* 

## **Applications** 

- Input/output of DC/DC converters 

- ■ Power supplies for: 

- Portable communication equipment 

- Camcorders 

- LCD TVs 

## **PM5022 Series - SMD Power Inductor** BOURNS’ ~~[i~~ 

Test Voltage ....................................0.1 V .... 250 °C; 10 sec max. (In compliance with JEDEC, J-STD-020C, Table 4-2) Operating Temperature ................................-40 °C to +125 °C (Temperature rise included) Storage Temperature ................................-40 °C to +125 °C Resistance to Soldering Heat .......................... 250 °C, 10 sec. max. Moisture Sensitivity Level .....................2 Classification (HBM) ................. N/A 

|<br>**100 kHz**<br>**Bourns Part No.**<br>~~|~~|**Inductance**<br>**100 kHz**<br>~~|~~|**Inductance**<br>**100 kHz**<br>~~|~~|**Test**<br>**Q**<br>**Ref.**|**SRF**<br>**Frequency**<br>**(MHz)**|**Typ.**<br> **(MHz)**|**RDC**<br>**(m**Ω**)**|**I rms**<br>**Max.**<br>**(A)**|**I sat**<br>**Typ.**<br>**(A)**|
|---|---|---|---|---|---|---|---|---|
||**(μH)**<br>~~||~~|**Tol. %**<br>~~|~~|||||||
|PM5022-1R0M-RC<br>~~|~~<br>~~a~~|1.0<br>~~|~~<br>~~ss~~|± 20<br><br>~~ss~~|21|7.96|100.0|4.0|10.0|30.00|
|PM5022-2R2M-RC<br>~~a~~<br>~~es~~<br>~~DR~~|2.2<br>~~ss~~<br>~~es~~|± 20<br>~~ss~~<br>~~es~~<br>~~Gs~~|22<br>~~es~~<br>~~Gs~~|7.96<br>~~es~~|55.0<br>~~es~~|6.8<br>~~es~~|9.00<br>~~es~~|22.00<br>~~es~~|
|PM5022-3R3M-RC<br>~~es~~<br>~~Re~~<br>~~DR~~|3.3<br>~~es~~<br>~~Re~~|± 20<br>~~es~~<br>~~Re~~<br>~~Gs~~|22<br>~~es~~<br>~~Re~~<br>~~Gs~~|7.96<br>~~es~~<br>~~Re~~|40.0<br>~~es~~<br>~~Re~~|9.8<br>~~es~~<br>~~Re~~|7.60<br>~~es~~<br>~~Re~~|17.00<br>~~es~~<br>~~Re~~|
|PM5022-5R6M-RC<br>~~DR~~|5.6|± 20<br>~~Gs~~<br>~~sO~~|23<br>~~Gs~~<br>~~sO~~|7.96|30.0|15.0|6.40|12.80|
|PM5022-8R2M-RC<br>~~DR~~<br>~~es~~|8.2<br>~~es~~|± 20<br>~~Gs~~<br>~~es~~|22<br>~~Gs~~<br>~~es~~|7.96<br>~~es~~|27.0<br>~~es~~|20.0<br>~~es~~|7.00<br>~~es~~|9.40<br>~~es~~|
|PM5022-100M-RC<br>~~es~~|10<br>~~es~~|± 20<br>~~es~~|22<br>~~es~~|2.52<br>~~es~~|25.0<br>~~es~~|25.0<br>~~es~~|5.30<br>~~es~~|10.00<br>~~es~~|
|PM5022-150M-RC<br>~~a~~|15<br>~~ss~~|± 20<br>~~ss~~|20|2.52|17.0|35.0|4.30|8.00|
|PM5022-220M-RC<br>~~a~~<br>~~peg~~<br>~~DR~~|22<br>~~ss~~<br>~~peg~~|± 20<br>~~ss~~<br>~~peg~~<br>~~Gs~~|22<br>~~peg~~<br>~~Gs~~|2.52<br>~~peg~~|13.0<br>~~peg~~|45.0<br>~~peg~~|3.60<br>~~peg~~|6.70<br>~~peg~~|
|PM5022-330M-RC<br>~~peg~~<br>~~Re~~<br>~~DR~~|33<br>~~peg~~<br>~~Re~~|± 20<br>~~peg~~<br>~~Re~~<br>~~Gs~~|24<br>~~peg~~<br>~~Re~~<br>~~Gs~~|2.52<br>~~peg~~<br>~~Re~~|11.0<br>~~peg~~<br>~~Re~~|68.0<br>~~peg~~<br>~~Re~~|3.00<br>~~peg~~<br>~~Re~~|5.40<br>~~peg~~<br>~~Re~~|
|PM5022-470M-RC<br>~~DR~~<br>~~es~~|47<br>~~es~~|± 20<br>~~Gs~~<br>~~sO~~<br>~~es~~|22<br>~~Gs~~<br>~~sO~~<br>~~es~~|2.52<br>~~es~~|9.0<br>~~es~~|95.0<br>~~es~~|2.50<br>~~es~~|4.60<br>~~es~~|
|PM5022-680M-RC<br>~~DR~~<br>~~es~~|68<br>~~es~~|± 20<br>~~Gs~~<br>~~es~~|22<br>~~Gs~~<br>~~es~~|2.52<br>~~es~~|8.0<br>~~es~~|130.0<br>~~es~~|2.10<br>~~es~~|3.80<br>~~es~~|
|PM5022-101<1>-RC<br>~~es~~|100<br>~~es~~|± 10<br>~~es~~|25<br>~~es~~|0.796<br>~~es~~|7.0<br>~~es~~|190.0<br>~~es~~|1.70<br>~~es~~|3.20<br>~~es~~|
|PM5022-151<1>-RC<br>~~a~~|150<br>~~ss~~|± 10<br>~~ss~~|23|0.796|5.0|270.0|1.40|2.60|
|PM5022-221<1>-RC<br>~~a~~<br>~~es~~<br>~~DR~~|220<br>~~ss~~<br>~~es~~|± 10<br>~~ss~~<br>~~es~~<br>~~Gs~~|20<br>~~es~~<br>~~Gs~~|0.796<br>~~es~~|4.5<br>~~es~~|420.0<br>~~es~~|1.10<br>~~es~~|2.20<br>~~es~~|
|PM5022-331<1>-RC<br>~~es~~<br>~~Re~~<br>~~DR~~|330<br>~~es~~<br>~~Re~~|± 10<br>~~es~~<br>~~Re~~<br>~~Gs~~|18<br>~~es~~<br>~~Re~~<br>~~Gs~~|0.796<br>~~es~~<br>~~Re~~|3.5<br>~~es~~<br>~~Re~~|580.0<br>~~es~~<br>~~Re~~|1.00<br>~~es~~<br>~~Re~~|1.80<br>~~es~~<br>~~Re~~|
|PM5022-471<1>-RC<br>~~DR~~|470|± 10<br>~~Gs~~<br>~~sO~~|15<br>~~Gs~~<br>~~sO~~|0.796|3.0|820.0|0.80|1.50|
|PM5022-681<1>-RC<br>~~DR~~<br>~~es~~<br>~~rs~~|680<br>~~es~~<br>es|± 10<br>~~Gs~~<br>~~es~~<br>~~ss~~|12<br>~~Gs~~<br>~~es~~<br>~~ss~~|0.796<br>~~es~~<br>~~ss~~|2.5<br>~~es~~|1200.0<br>~~es~~|0.70<br>~~es~~|1.20<br>~~es~~|
|PM5022-102<1>-RC<br>~~rs~~|1000<br>es|± 10<br>~~ss~~|10<br>~~ss~~|0.252<br>~~ss~~|2.0|1800.0|0.50|1.00|



Core ....................................... Ferrite DR Wire ............................Enameled copper Base .....................................LCP E4008 Terminal ........................................Cu/Sn Rated Current 

...................Ind. drop 10 % typ. at Isat Temp. Rise.......40 °C max. at rated Irms Packaging .................... 250 pcs. per reel 

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

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

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

**==> picture [104 x 90] intentionally omitted <==**

**----- Start of picture text -----**<br>
REF. 12.7 2.9 REF.<br>(.500) (.114)<br>3.0 REF.<br>(.118)<br>MM<br>DIMENSIONS:<br>(INCHES)<br>7 LI,<br>**----- End of picture text -----**<br>


**==> picture [101 x 189] intentionally omitted <==**

**----- Start of picture text -----**<br>
14.0 ± 0.3<br>(.551 ± .012)<br>18.3 ± 0.3 6.6 ± 0.3<br>(.720 ± .012) (.260 ± .012)<br>|<br>13.0 ± 0.3<br>(.512 ± .012)<br>2.5 ± 0.2<br>(.098 ± .008)<br>n<br>a 2.6 ± 0.2<br>(.102 ± .008)<br>• = START OF WINDING<br>101<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. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 

**WARNING  Cancer and Reproductive Harm** www.P65Warnings.ca.gov 

## **PM5022 Series - SMD Power Inductor** 

**==> picture [371 x 180] 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>a <1> ae<br>200 A <2> i<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 [427 x 302] intentionally omitted <==**

**----- Start of picture text -----**<br>
2.0 ± 0.5<br>330 (.079 ± .020)<br>(12.99) 38.4<br>- DIA. [7 (1.512) -p<br>THICKNESS<br>0.10<br>13.0 ± 0.5 (.004)<br>(.827 21.0 ±± .031) 0.8 (.512 DIA.± .020) MAX.<br>a| N Y & K EMBOSSED<br>CAVITY<br>50.0<br>(1.969)<br>13.0  PS ± 0.5 X t + Cop:<br>(.512 ± .020) [DIA.]<br>O EMBOSSED ae<br>CARRIER<br>32.0<br>34<br>(1.260)<br>(1.339)<br>4.0<br>END ar (.157) START _.<br>32.0 fo eoarenes| i o e amaa n ay a aaa a n | mae MM<br>DIMENSIONS:<br>(1.260) (INCHES)<br>TE cooccsoddLe©0 fO0 0000 0 O0000 Ode0 0000 0 ‘do ocodlso0 e T]  —<br>20.0<br>(.787)<br>NO COMPONENT NO COMPONENT<br>160 390<br>COMPONENTS<br>(6.299) (15.354)<br>USER DIRECTION OF FEED<br>Let<br>QTY: 250 PCS. PER REEL<br>101 101 101 101<br>**----- End of picture text -----**<br>


REV.  03/18 

Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. 

® 

## **Legal Disclaimer Notice** 

This legal disclaimer applies to purchasers and users of Bourns[®] products manufactured by or on behalf of Bourns, Inc. and 

Unless otherwise expressly indicated in writing, Bourns[®] products and data sheets relating thereto are subject to change without notice. Users should check for and obtain the latest relevant information and verify that such information is and complete before placing orders for Bourns[®] products. 

The characteristics and parameters of a Bourns[®] product set forth in its data sheet are based on laboratory conditions, and statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical requirements in generic applications.  The characteristics and parameters of a Bourns[®] product in a user application may 

® product with other components ® 

the actual performance of the Bourns[®] 

Unless Bourns has explicitly designated an individual Bourns ® product as meeting the requirements of a particular industry standard (e.g., ISO/TS 16949) or a particular qualification (e.g., UL listed or recognized), Bourns is not responsible for any failure of an individual Bourns ® product to meet the requirements of such industry standard or particular qualification. Users of Bourns[®] products are responsible for ensuring compliance with safety-related requirements and standards applicable to 

Bourns[®] 

on a case-by-case basis, use of any Bourns[®] 

® 

**==> picture [5 x 5] intentionally omitted <==**

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


® 

Bourns[®] 

® standard products that are suitable for use in aircraft “Applications.” Unless expressly and specifically ® standard 

the user’s sole risk. 

The use and level of testing applicable to Bourns ® custom products shall be negotiated on a case-by-case basis by Bourns and the user for which such Bourns[®] custom products are specially designed. Absent a written agreement between Bourns and the user regarding the use and level of such testing, the above provisions applicable to Bourns ® standard products shall also apply to such Bourns[®] custom products. 

Users shall not sell, transfer, export or re-export any Bourns[®] design, development, production, use or stockpiling of Bourns[®] 

regulations. Further, Bourns ® products and Bourns technology and technical data may not under any circumstance be exported or re-exported to countries subject to international sanctions or embargoes.  Bourns[®] products may not, without 

_bilingual versions are available at:_ 

_Web Page: http://www.bourns.com/legal/disclaimers-terms-and-policies PDF: http://www.bourns.com/docs/Legal/disclaimer.pdf_ 



## Links

- [View this product on Novapart](https://novapart.co/products/PM5022-331M-RC/power-inductor-smd-330-h-1-a-unshielded-18-pm5022)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/bourns-jw-miller/pm5022-331m-rc/inductor-330uh-1a-20-power/dp/2113021)
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