RLB0912-101KL

Inductor, RLB Series, 100 µH, 1 A, 0.33 ohm, ± 10%

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Manufacturer: BOURNS
Product type: Radial Leaded Power Inductors
Product Range:RLB Series; Inductance:100µH; RMS Current (Irms):1A; Saturation Current (Isat):1.2A; DC Resistance Max:0.33ohm; Inductance Tolerance:± 10%; SVHC:No SVHC (15-Jan-2018); Core Material:Ferrit
SVHC: No SVHC (04-Feb-2026)
Inductance: 100µH
Product Range: RLB Series
DC Resistance Max: 0.33ohm
RMS Current (Irms): 1A
Inductance Tolerance: ± 10%
Inductor Construction: Unshielded
Saturation Current (Isat): 1.2A

Delivery and price
Units per pack	200
Price	0.177 €
Current stock	1000+
Lead time	30 days

Datasheet

## **Features** 

## **Applications** 

n Four types available n Power supplies n High rated current for high current circuits n DC/DC converters n Available in E12 series n General use n RoHS compliant* -s BOURNS **RLB Series Radial Lead Inductors** ~~**General Specifcations**~~ Operating Temperature ...................................................................................................................................................-40 °C to +105 °C Storage Temperature ...................................................................................................................................................................-40 °C to +105 °C Moisture Sensitivity Level .........................................................................................................................................................................1 ESD Classification (HBM).......................................................................................................................................................................3B 

## ~~**Materials**~~ 

Core Material ......................................................................................................................................................................Ferrite DR core Wire .........................................................................................................................................................................Enameled copper wire Terminal .............................................................................................................................................................................................Cu/Sn Tube ...........................................................................................................................................................Shrinkable tube 125 °C, 600 V 

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

**==> picture [506 x 386] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|RLB0608, RLB0812, RLB1014,|RLB0912 Series|RLB1314-680K|RLB1314-3R3M|
|RLB0712, RLB0914 Series|through|through|
|RLB1314-153K|RLB1314-470K|
|A|A|A|A|
|DIA.|DIA.|DIA.|DIA.|
|te|a|a|t|g|t|y|
|B|E|B|E|B|E|B|E|
|C|C|C|
|D|
|D|
|C|W DIA.|W DIA.|W DIA.|
|F|F|
|i”|||a|2|o|t|+|
|F|
|_.||
|‘|i|f|vAEb,|nL|-e|vTEs,|
|W DIA.|
|i|F|
|Inductance|
|Series|A|B|C|D|E|F|W (DIA.)|
|Range|
|a|ee i|ee|ee|
|5.0 ± 0.5|6.5 +1.0/ 0.5|28.0 ± 5.0|20.0 ± 5.0|2.5 + 0|2.0 ± 0.5|0.50|
|RLB0608|1.0 µH - 2200 µH|
|(.197 ± .020)|(.256 +.039/.020)|(1.102 ± .197)|(.787 ± .197)|(.098 + 0)|(.079 ± .020)|(.020)|
|fe|||||—|||—|||—|||—|||
|6.7 ± 0.5|10.0 ± 1.0|25.0 ± 5.0|18.0 ± 5.0|2.5 + 0|3.0 ± 0.5|0.65|
|RLB0812|47 µH - 47 mH|
|(.264 ± .020)|(.394 ± .039)|(.984 ± .197)|(.709 ± .197)|(.098 + 0)|(.118 ± .020)|(.026)|
|||||—|||—|||—|||—|||—|||-|
|8.7 ± 0.5|12.0 ± 1.0|25.0 ± 5.0|18.0 ± 5.0|2.5 + 0|5.0 ± 0.8|0.65|
|RLB1014|100 µH - 82 mH|
|(.343 ± .020)|(.472 ± .039)|(.984 ± .197)|(.709 ± .197)|(.098 + 0)|(.197 ± .031)|(.026)|
|||||—|||—|||—|||—|||—|||
|6.7 ± 0.5|10.0 ± 1.0|25.0 ± 5.0|18.0 ± 5.0|2.5 + 0|3.0 ± 0.5|0.65|
|RLB0712|10 µH - 560 µH|
|(.264 ± .020)|(.394 ± .039)|(.984 ± .197)|(.709 ± .197)|(.098 + 0)|(.118 ± .020)|(.026)|
|||||—|||—|||—|||—|||—|||
|RLB0912|8.7 ± 0.5|10.0 ± 1.0|5.0 ± 1.0|–|2.5 + 0|5.0 ± 0.8|0.65|1.5 µH - 1000 µH|
|(.343 ± .020)|(.394 ± .039)|(.197 ± .039)|(.098 + 0)|(.197 ± .031)|(.026)|
|a|ee|ee|ee|ee|
|8.7 ± 0.5|12.0 ± 1.0|25.0 ± 5.0|18.0 ± 5.0|2.5 + 0|5.0 ± 0.8|0.65|
|RLB0914|3.3 µH - 1000 µH|
|(.343 ± .020)|(.472 ± .039)|(.984 ± .197)|(.709 ± .197)|(.098 + 0)|(.197 ± .031)|(.026)|
|||||—|||—|||—|||—|||—|||K-|
|11.7 ± 0.8|12.0 ± 1.0|15.0 ± 3.0|–|2.5 + 0|9.0 ± 1.0|Per Specs.|3.3 µH - 47 µH|
|(.461 ± .031)|(.472 ± .039)|(.591 ± .118)|(.098 + 0)|(.354 ± .039)|(Page 7)|
|RLB1314|
|11.7 ± 0.8|12.0 ± 1.0|15.0 ± 3.0|18.0 ± 3.0|2.5 + 0|7.0 ± 0.8|0.80|
|68 µH - 15 mH|
|Bf|(.461 ± .031)|(.472 ± .039)|(.591 ± .118)|(.709 ± .128)|(.098 + 0)|(.276 ± .031)|(.031)|
||)|||—|||—|||—|||—|||—|||-|

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


MM DIMENSIONS: (INCHES) 

* 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. 

## **RLB Series Radial Lead Inductors** 

|~~**Electrical Schematic**~~||~~**Typical Part Marking**~~<br>Inductance Code:<br>-  First two digits are signifcant<br>- Third digit represents the<br>number of zeroes to follow<br>• Indicates start of winding<br>470|
|---|---|---|



## ~~**Electrical Characteristics - RLB0608 Series**~~ 

NOTE: Temperature rise ............. 20 °C max. at rated current 

|**Bourns**<br>**Part Number**|**Inductance**<br>**(µH)**|**Q**<br>**Ref.**|**Test Freq. (MHz)**<br>**L, Q**|**SRF**<br>**(MHz) Min.**|**RDC**<br>**(**W**) Max.**|**IDC**<br>**(mA) Max.**|
|---|---|---|---|---|---|---|
|RLB0608-1R0ML|1.0±20 %|60|7.96|105.0|0.10|1030|
|RLB0608-1R2ML|1.2±20 %|60|7.96|90.0|0.15|980|
|RLB0608-1R5ML|1.5±20 %|60|7.96|75.0|0.20|920|
|RLB0608-1R8ML|1.8±20 %|60|7.96|70.0|0.22|880|
|RLB0608-2R2ML|2.2±20 %|60|7.96|65.0|0.24|830|
|RLB0608-2R7ML|2.7±20 %|60|7.96|60.0|0.27|790|
|RLB0608-3R3ML|3.3±20 %|60|7.96|50.0|0.30|750|
|RLB0608-3R9ML|3.9±20 %|60|7.96|45.0|0.30|720|
|RLB0608-4R7ML|4.7±20 %|60|7.96|40.0|0.35|670|
|RLB0608-5R6KL|5.6±10 %|60|7.96|35.0|0.35|640|
|RLB0608-6R8KL|6.8±10 %|60|7.96|30.0|0.40|620|
|RLB0608-8R2KL|8.2±10 %|60|7.96|25.0|0.40|590|
|RLB0608-100KL|10.0±10 %|60|2.52|20.0|0.45|550|
|RLB0608-120KL|12.0±10 %|60|2.52|15.0|0.50|530|
|RLB0608-150KL|15.0±10 %|60|2.52|13.0|0.55|500|
|RLB0608-180KL|18.0±10 %|60|2.52|11.0|0.60|480|
|RLB0608-220KL|22.0±10 %|60|2.52|10.0|0.65|460|
|RLB0608-270KL|27.0±10 %|50|2.52|9.0|0.75|430|
|RLB0608-330KL|33.0±10 %|50|2.52|8.0|0.85|410|
|RLB0608-390KL|39.0±10 %|50|2.52|7.5|0.90|390|
|RLB0608-470KL|47.0±10 %|50|2.52|7.0|1.00|370|
|RLB0608-560KL|56.0±10 %|50|2.52|6.5|1.20|350|
|RLB0608-680KL|68.0±10 %|50|2.52|6.0|1.30|340|
|RLB0608-820KL|82.0±10 %|50|2.52|5.5|1.50|320|
|RLB0608-101KL|100.0±10 %|50|0.796|5.0|1.70|305|
|RLB0608-121KL|120.0±10 %|50|0.796|4.8|1.90|290|
|RLB0608-151KL|150.0±10 %|50|0.796|4.4|2.10|275|
|RLB0608-181KL|180.0±10 %|50|0.796|4.2|2.30|235|
|RLB0608-221KL|220.0±10 %|45|0.796|3.8|2.50|200|
|RLB0608-271KL|270.0±10 %|45|0.796|3.6|2.75|180|
|RLB0608-331KL|330.0±10 %|45|0.796|3.3|4.68|165|
|RLB0608-391KL|390.0±10 %|45|0.796|3.0|6.00|150|
|RLB0608-471KL|470.0±10 %|55|0.796|2.8|6.50|140|
|RLB0608-561KL|560.0±10 %|55|0.796|2.4|8.50|135|
|RLB0608-681KL|680.0±10 %|55|0.796|2.2|9.00|125|
|RLB0608-821KL|820.0±10 %|55|0.796|2.0|9.60|120|
|RLB0608-102KL|1000.0±10 %|55|0.252|1.8|11.50|100|
|RLB0608-152KL|1500.0±10 %|50|0.252|1.4|15.00|100|
|RLB0608-222KL|2200.0±10 %|50|0.252|1.0|20.00|85|



Packaging: 800 pieces per bag. 

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. 

## **RLB Series Radial Lead Inductors** 

## ~~**Electrical Characteristics - RLB0812 Series**~~ 

NOTE: Temperature rise ............. 20 °C max. at rated current 

|**Bourns**<br>**Part Number**|**Inductance**<br>**(µH)**|**Q**<br>**Ref.**|**Test Freq. (MHz)**<br>**L, Q**|**SRF**<br>**(MHz) Min.**|**RDC**<br>**(**W**) Max.**|**IDC**<br>**(mA) Max.**|
|---|---|---|---|---|---|---|
|RLB0812-470KL|47±10 %|30|2.52|6.00|0.40|450|
|RLB0812-560KL|56±10 %|30|2.52|5.50|0.45|400|
|RLB0812-680KL|68±10 %|30|2.52|5.00|0.50|360|
|RLB0812-820KL|82±10 %|30|2.52|4.50|0.50|340|
|RLB0812-101KL|100±10 %|45|0.796|4.20|0.60|320|
|RLB0812-121KL|120±10 %|45|0.796|3.60|0.70|300|
|RLB0812-151KL|150±10 %|45|0.796|3.40|0.90|280|
|RLB0812-181KL|180±10 %|45|0.796|3.20|1.00|260|
|RLB0812-221KL|220±10 %|45|0.796|3.00|1.20|240|
|RLB0812-271KL|270±10 %|45|0.796|2.80|1.40|220|
|RLB0812-331KL|330±10 %|45|0.796|2.50|1.60|200|
|RLB0812-391KL|390±10 %|45|0.796|2.30|1.80|180|
|RLB0812-471KL|470±10 %|45|0.796|2.20|2.00|160|
|RLB0812-561KL|560±10 %|45|0.796|2.00|2.50|150|
|RLB0812-681KL|680±10 %|45|0.796|1.70|2.90|140|
|RLB0812-821KL|820±10 %|45|0.796|1.50|3.10|130|
|RLB0812-102KL|1000±10 %|45|0.252|1.40|3.90|120|
|RLB0812-122KL|1200±10 %|60|0.252|1.10|4.40|110|
|RLB0812-152KL|1500±10 %|60|0.252|0.90|6.00|100|
|RLB0812-182KL|1800±10 %|60|0.252|0.80|7.00|90|
|RLB0812-222KL|2200±10 %|60|0.252|0.75|8.00|80|
|RLB0812-272KL|2700±10 %|60|0.252|0.70|9.00|70|
|RLB0812-332KL|3300±10 %|60|0.252|0.60|12.00|60|
|RLB0812-392KL|3900±10 %|60|0.252|0.55|14.00|55|
|RLB0812-472KL|4700±10 %|60|0.252|0.50|16.00|50|
|RLB0812-562KL|5600±10 %|60|0.252|0.48|18.00|45|
|RLB0812-682KL|6800±10 %|60|0.252|0.44|24.00|40|
|RLB0812-822KL|8200±10 %|60|0.252|0.40|30.00|36|
|RLB0812-103KL|10000±10 %|60|0.0796|0.36|39.00|34|
|RLB0812-123KL|12000±10 %|60|0.0796|0.32|46.00|32|
|RLB0812-153KL|15000±10 %|60|0.0796|0.30|54.00|30|
|RLB0812-183KL|18000±10 %|60|0.0796|0.28|76.00|27|
|RLB0812-223KL|22000±10 %|60|0.0796|0.24|92.00|25|
|RLB0812-273KL|27000±10 %|60|0.0796|0.20|102.00|22|
|RLB0812-333KL|33000±10 %|60|0.0796|0.16|140.00|20|
|RLB0812-393KL|39000±10 %|60|0.0796|0.13|150.00|18|
|RLB0812-473KL|47000±10 %|60|0.0796|0.10|162.00|16|



Packaging: 400 pieces per bag. 

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. 

## **RLB Series Radial Lead Inductors** 

## ~~**Electrical Characteristics - RLB1014 Series**~~ 

NOTE: Temperature rise ............. 40 °C typ. at rated Irms Inductance drop .............. 10 % typ at Isat 

|**Bourns**<br>**Part Number**|**Inductance**<br>**(µH)**|**Q**<br>**Ref.**|**Test Freq. (MHz)**<br>**L, Q**|**SRF**<br>**(MHz) Min.**|**RDC**<br>**(**W**) Max.**|**Irms**<br>**(A) Typ.**|**Isat**<br>**(A) Typ.**|
|---|---|---|---|---|---|---|---|
|RLB1014-101KL|100±10 %|45|796.0|3.20|0.85|0.78|2|
|RLB1014-121KL|120±10 %|45|796.0|3.00|0.95|0.74|1.93|
|RLB1014-151KL|150±10 %|45|796.0|2.80|1.05|0.68|1.8|
|RLB1014-181KL|180±10 %|45|796.0|2.50|1.15|0.65|1.55|
|RLB1014-221KL|220±10 %|40|796.0|2.10|1.30|0.62|1.45|
|RLB1014-271KL|270±10 %|40|796.0|2.00|1.50|0.6|1.33|
|RLB1014-331KL|330±10 %|40|796.0|1.95|1.70|0.55|1.18|
|RLB1014-391KL|390±10 %|40|796.0|1.85|1.85|0.5|1.1|
|RLB1014-471KL|470±10 %|35|796.0|1.55|2.30|0.45|1|
|RLB1014-561KL|560±10 %|35|796.0|1.30|2.55|0.43|0.95|
|RLB1014-681KL|680±10 %|35|796.0|1.15|2.85|0.42|0.85|
|RLB1014-821KL|820±10 %|35|796.0|1.00|3.10|0.4|0.8|
|RLB1014-102KL|1000±10 %|50|252.0|0.90|4.10|0.36|0.6|
|RLB1014-122KL|1200±10 %|50|252.0|0.80|4.70|0.34|0.36|
|RLB1014-152KL|1500±10 %|50|252.0|0.70|5.80|0.3|0.32|
|RLB1014-182KL|1800±10 %|50|252.0|0.60|7.40|0.28|0.3|
|RLB1014-222KL|2200±10 %|50|252.0|0.55|8.40|0.26|0.27|
|RLB1014-272KL|2700±10 %|50|252.0|0.50|9.60|0.24|0.25|
|RLB1014-332KL|3300±10 %|50|252.0|0.45|10.50|0.22|0.23|
|RLB1014-392KL|3900±10 %|50|252.0|0.40|12.00|0.21|0.21|
|RLB1014-472KL|4700±10 %|45|252.0|0.38|14.00|0.19|0.195|
|RLB1014-562KL|5600±10 %|45|252.0|0.36|16.00|0.17|0.18|
|RLB1014-682KL|6800±10 %|40|252.0|0.34|18.00|0.16|0.165|
|RLB1014-822KL|8200±10 %|40|252.0|0.32|24.50|0.15|0.155|
|RLB1014-103KL|10000±10 %|50|79.6|0.30|32.00|0.135|0.145|
|RLB1014-123KL|12000±10 %|50|79.6|0.28|36.00|0.125|0.13|
|RLB1014-153KL|15000±10 %|50|79.6|0.26|48.00|0.1|0.11|
|RLB1014-183KL|18000±10 %|45|79.6|0.24|52.00|0.096|0.1|
|RLB1014-223KL|22000±10 %|45|79.6|0.22|58.00|0.092|0.095|
|RLB1014-273KL|27000±10 %|45|79.6|0.20|62.00|0.082|0.085|
|RLB1014-333KL|33000±10 %|45|79.6|0.18|90.00|0.074|0.075|
|RLB1014-393KL|39000±10 %|40|79.6|0.17|100.00|0.07|0.072|
|RLB1014-473KL|47000±10 %|35|79.6|0.16|150.00|0.06|0.065|
|RLB1014-563KL|56000±10 %|35|79.6|0.15|200.00|0.052|0.06|
|RLB1014-683KL|68000±10 %|35|79.6|0.14|220.00|0.046|0.056|
|RLB1014-823KL|82000±10 %|30|79.6|0.12|240.00|0.044|0.052|
|RLB1014-104KL|100000±10 %|30|L: 1 kHz,Q: 79.6 kHz|0.10|300.00|0.04|0.04|



Packaging: 150 pieces per bag. 

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. 

## **RLB Series Radial Lead Inductors** 

## ~~**Electrical Characteristics - RLB0712 Series**~~ 

NOTE: Temperature rise ............. 20 °C max. at rated current 

|**Bourns**<br>**Part Number**|**Inductance**<br>**(µH)**|**Q**<br>**Ref.**|**Test Freq. (Hz)**|**Test Freq. (Hz)**|**SRF**<br>**(MHz) Min.**|**RDC**<br>**(**W**) Max.**|**IDC**<br>**(mA) Max.**|
|---|---|---|---|---|---|---|---|
||||**L**|**Q**||||
|RLB0712-100KL|10±10 %|20|1 K|2.520M|16.0|0.07|1100|
|RLB0712-120KL|12±10 %|20|1 K|2.520M|12.0|0.08|1000|
|RLB0712-150KL|15±10 %|20|1 K|2.520M|10.0|0.09|900|
|RLB0712-180KL|18±10 %|20|1 K|2.520M|10.0|0.10|750|
|RLB0712-220KL|22±10 %|20|1 K|2.520M|9.0|0.12|700|
|RLB0712-270KL|27±10 %|20|1 K|2.520M|8.0|0.13|650|
|RLB0712-330KL|33±10 %|20|1 K|2.520M|7.0|0.15|600|
|RLB0712-390KL|39±10 %|20|1 K|2.520M|6.0|0.16|550|
|RLB0712-470KL|47±10 %|20|1 K|2.520M|6.0|0.18|450|
|RLB0712-560KL|56±10 %|20|1 K|2.520M|5.0|0.21|400|
|RLB0712-680KL|68±10 %|20|1 K|2.520M|5.0|0.24|360|
|RLB0712-820KL|82±10 %|20|1 K|2.520M|5.0|0.35|340|
|RLB0712-101KL|100±10 %|20|1 K|0.796M|4.0|0.40|320|
|RLB0712-121KL|120±10 %|20|1 K|0.796M|4.0|0.45|300|
|RLB0712-151KL|150±10 %|20|1 K|0.796M|3.5|0.50|280|
|RLB0712-181KL|180±10 %|20|1 K|0.796M|3.0|0.75|260|
|RLB0712-221KL|220±10 %|20|1 K|0.796M|3.0|0.90|240|
|RLB0712-271KL|270±10 %|20|1 K|0.796M|2.5|1.00|220|
|RLB0712-331KL|330±10 %|20|1 K|0.796M|2.5|1.10|200|
|RLB0712-391KL|390±10 %|20|1 K|0.796M|2.0|1.20|180|
|RLB0712-471KL|470±10 %|20|1 K|0.796M|2.0|1.50|160|



Packaging: 400 pieces per bag. 

## ~~**Electrical Characteristics - RLB0912 Series**~~ 

NOTE: Temperature rise ............. 40 °C typ. at rated Irms Inductance drop .............. 10 % typ at Isat 

|**Bourns**<br>**Part Number**|**Inductance**<br>**(µH)**|**Q**<br>**Ref.**|**Test Freq. (Hz)**|**Test Freq. (Hz)**|**SRF**<br>**(MHz) Min.**|**RDC**<br>**(**W**) Max.**|**Irms**<br>**(A) Typ.**|**Isat**<br>**(A) Typ.**|
|---|---|---|---|---|---|---|---|---|
||||**L**|**Q**|||||
|RLB0912-1R0ML|1.0±20 %|30|1 K|7.960M|88.0|0.010|6|8.1|
|RLB0912-1R5ML|1.5±20 %|30|1 K|7.960M|78.0|0.008|6|8|
|RLB0912-2R2ML|2.2 ±20 %|30|1 K|7.960M|63.0|0.010|5.3|7.5|
|RLB0912-3R3ML|3.3±20 %|30|1 K|7.960M|50.0|0.018|4.5|6.5|
|RLB0912-4R7ML|4.7 ±20 %|30|1 K|7.960M|41.0|0.022|4|5|
|RLB0912-6R8ML|6.8±20 %|30|1 K|7.960M|33.0|0.028|3.7|4.3|
|RLB0912-100KL|10.0±10 %|60|1 K|2.520M|27.0|0.043|2.5|3.6|
|RLB0912-150KL|15.0±10 %|50|1 K|2.520M|21.0|0.056|2.3|3|
|RLB0912-220KL|22.0±10 %|50|1 K|2.520M|17.0|0.086|2.1|2.5|
|RLB0912-330KL|33.0±10 %|45|1 K|2.520M|13.0|0.140|1.7|2|
|RLB0912-470KL|47.0±10 %|40|1 K|2.520M|11.0|0.170|1.5|1.7|
|RLB0912-680KL|68.0±10 %|35|1 K|2.520M|9.0|0.280|1.35|1.5|
|RLB0912-101KL|100.0±10 %|55|1 K|0.796M|7.2|0.330|1|1.2|
|RLB0912-151KL|150.0±10 %|40|1 K|0.796M|5.7|0.560|0.92|1|
|RLB0912-221KL|220.0±10 %|30|1 K|0.796M|4.5|0.720|0.8|0.8|
|RLB0912-331KL|330.0±10 %|25|1 K|0.796M|3.6|1.100|0.7|0.62|
|RLB0912-471KL|470.0±10 %|25|1 K|0.796M|2.9|1.700|0.6|0.52|
|RLB0912-681KL|680.0±10 %|25|1 K|0.796M|2.3|2.300|0.5|0.42|
|RLB0912-102KL|1000.0±10 %|55|1 K|0.252 M|1.9|4.300|0.4|0.35|



Packaging: 200 pieces per bag. 

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. 

## **RLB Series Radial Lead Inductors** 

## ~~**Electrical Characteristics - RLB0914 Series**~~ 

NOTE: Temperature rise ............. 40 °C typ. at rated Irms Inductance drop .............. 10 % typ at Isat 

|**Bourns**<br>**Part Number**|**Inductance**<br>**(µH)**|**Q**<br>**Ref.**|**Test Freq. (MHz)**<br>**L, Q**|**SRF**<br>**(MHz) Min.**|**RDC**<br>**(**W**) Max.**|**Irms**<br>**(A) Typ.**|**Isat**<br>**(A) Typ.**|
|---|---|---|---|---|---|---|---|
|RLB0914-3R3ML|3.3±20 %|20|7.960|70.0|0.027|3.6|11.3|
|RLB0914-4R7ML|4.7±20 %|20|7.960|50.0|0.033|3.2|10|
|RLB0914-6R8ML|6.8±20 %|20|7.960|30.0|0.039|3|8.5|
|RLB0914-100KL|10.0±10 %|50|2.520|20.0|0.048|2.7|6.7|
|RLB0914-120KL|12.0±10 %|50|2.520|15.0|0.055|2.5|6.2|
|RLB0914-150KL|15.0±10 %|50|2.520|10.0|0.060|2.4|5.3|
|RLB0914-180KL|18.0±10 %|40|2.520|9.5|0.065|2.3|5|
|RLB0914-220KL|22.0±10 %|40|2.520|9.0|0.090|1.9|4.5|
|RLB0914-270KL|27.0±10 %|40|2.520|8.5|0.110|1.8|4|
|RLB0914-330KL|33.0±10 %|40|2.520|8.0|0.120|1.7|3.8|
|RLB0914-390KL|39.0±10 %|30|2.520|7.0|0.130|1.6|3.4|
|RLB0914-470KL|47.0±10 %|30|2.520|6.0|0.140|1.56|3.2|
|RLB0914-560KL|56.0±10 %|30|2.520|5.0|0.200|1.5|3|
|RLB0914-680KL|68.0±10 %|30|2.520|4.5|0.210|1.33|2.7|
|RLB0914-820KL|82.0±10 %|30|2.520|4.0|0.230|1.28|2.5|
|RLB0914-101KL|100.0±10 %|30|0.796|3.5|0.280|1.1|2.1|
|RLB0914-121KL|120.0±10 %|30|0.796|3.0|0.320|1.05|1.9|
|RLB0914-151KL|150.0±10 %|30|0.796|2.8|0.370|1|1.8|
|RLB0914-181KL|180.0±10 %|30|0.796|2.6|0.540|0.87|1.63|
|RLB0914-221KL|220.0±10 %|20|0.796|2.4|0.600|0.8|1.5|
|RLB0914-271KL|270.0±10 %|20|0.796|2.2|0.680|0.77|1.4|
|RLB0914-331KL|330.0±10 %|20|0.796|2.0|0.760|0.74|1.25|
|RLB0914-391KL|390.0±10 %|20|0.796|1.9|0.850|0.7|1.15|
|RLB0914-471KL|470.0±10 %|20|0.796|1.8|1.300|0.56|1|
|RLB0914-561KL|560.0±10 %|20|0.796|1.7|1.400|0.52|0.95|
|RLB0914-681KL|680.0±10 %|20|0.796|1.6|1.600|0.49|0.9|
|RLB0914-821KL|820.0±10 %|20|0.796|1.5|1.800|0.46|0.83|
|RLB0914-102KL|1000.0±10 %|40|0.252|1.3|2.100|0.42|0.65|



Packaging: 200 pieces per bag 

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. 

## **RLB Series Radial Lead Inductors** 

## ~~**Electrical Characteristics - RLB1314 Series**~~ 

NOTE: Temperature rise ............. 20 °C max. at rated current 

|**Bourns**<br>**Part Number**|**Inductance**<br>**(µH)**|**Q**<br>**Ref.**|**Test Freq. (Hz)**|**Test Freq. (Hz)**|**SRF**<br>**(MHz) Min.**|**RDC**<br>**(**W**) Max.**|**IDC**<br>**(A) Max.**||**Dimensions**|**Dimensions**|**Dimensions**|
|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||**W Dia.**||**F**|
||||**L**|**Q**||||||||
|RLB1314-3R3ML|3.3±20 %|90|1 K|7.96 M|59.00|0.008|5.600||0.8 ± 0.05<br>(.032±.002)||9.0 ± 1.0<br>(.354±.04)|
|RLB1314-4R7ML|4.7±20 %|100|1 K|7.96 M|45.00|0.009|4.700||0.8±0.05<br>(.032±.002)||9.0±1.0<br>(.354±.04)|
|RLB1314-6R8ML|6.8±20 %|80|1 K|7.96 M|34.00|0.012|3.900||0.7±0.05<br>(.028±.002)||9.0±1.0<br>(.354±.04)|
|RLB1314-100ML|10.0±20 %|140|1 K|2.52 M|26.00|0.015|3.200||0.7±0.05<br>(.028±.002)||9.0±1.0<br>(.354±.04)|
|RLB1314-150ML|15.0±20 %|120|1 K|2.52 M|19.00|0.019|2.600||0.7±0.05<br>(.028±.002)||9.0±1.0<br>(.354±.04)|
|RLB1314- 220KL|22.0±10 %|110|1 K|2.52 M|14.00|0.026|2.200||0.7±0.05<br>(.028±.002)||9.0±1.0<br>(.354±.04)|
|RLB1314-330KL|33.0±10 %|100|1 K|2.52 M|10.00|0.045|1.800||0.6±0.05<br>(.024±.002)||9.0±1.0<br>(.354±.04)|
|RLB1314-470KL|47.0±10 %|90|1 K|2.52 M|8.30|0.056|1.500||0.6±0.05<br>(.024±.002)||9.0±1.0<br>(.354±.04)|
|RLB1314-680KL|68.0±10 %|80|1 K|2.52 M|6.70|0.092|1.200||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-101KL|100.0±10 %|70|1 K|796 K|5.40|0.120|1.000||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-151KL|150.0±10 %|70|1 K|796 K|4.30|0.200|0.820||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-221KL|220.0±10 %|40|1 K|796 K|3.40|0.250|0.680||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-331KL|330.0±10 %|40|1 K|796 K|2.70|0.420|0.550||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-471KL|470.0±10 %|30|1 K|796 K|2.30|0.510|0.460||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-681KL|680.0±10 %|30|1 K|796 K|1.90|0.790|0.380||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-102KL|1000.0±10 %|40|1 K|252 K|1.60|1.300|0.310||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-152KL|1500.0±10 %|30|1 K|252 K|1.30|1.700|0.250||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-222KL|2200.0±10 %|60|1 K|252 K|1.10|2.900|0.210||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-332KL|3300.0±10 %|50|1 K|252 K|0.90|3.700|0.170||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-472KL|4700.0±10 %|50|1 K|252 K|0.76|5.600|0.140||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-682KL|6800.0±10 %|60|1 K|252 K|0.65|9.400|0.120||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-103KL|10000.0±10 %|80|1 K|79.6 K|0.53|12.000|0.100||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|
|RLB1314-153KL|15000.0±10 %|70|1 K|79.6 K|0.41|15.000|0.082||0.8±0.05<br>(.032±.002)||7.0±0.8<br>(.276±.032)|



MM DIMENSIONS: Packaging: RLB1314 (3R3M to 470K) = 150 pieces per bag; RLB1314 (680K to 153K) = 130 pieces per bag. (INCHES) 

## REV. 06/17 

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.

Updated at June 3, 2026

Bourns, Inc. is a globally recognized manufacturer of high-reliability electronic components, headquartered in Riverside, California. Renowned for its engineering excellence, the company delivers critical solutions across a diverse range of demanding markets, including automotive, industrial, consumer electronics, telecommunications, and medical equipment. The Bourns product portfolio is anchored by an industry-leading selection of passive components and circuit protection devices. The brand is particularly dominant in magnetic components, offering thousands of high-performance power inductors, alongside specialized RF and toroidal inductors engineered for optimized power management and signal integrity. Equally prominent is their comprehensive suite of circuit protection solutions. This robust lineup features a vast array of standard and resettable fuses, transient voltage suppressors (including TVS varistors and diodes), and gas discharge tubes (GDTs) designed to rigorously safeguard sensitive electronics against overvoltage and overcurrent faults. Beyond its core passives and protection technologies, Bourns manufactures highly effective EMC and RFI suppression components, such as common mode chokes and power line filters. The company's offering also extends into discrete semiconductors and power management, including Schottky diodes, fast recovery rectifiers, bridge rectifiers, and board-level transformers. This expansive breadth of quality components provides design engineers with a trusted foundation for developing resilient, efficient, and long-lasting electronic systems.

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