RLB0913-390K
Inductor, RLB0913 Series, 39 µH, 2.4 A, 1.5 A, 0.1 ohm, ± 10%
- Manufacturer: BOURNS
- Product type: Radial Leaded Power Inductors
- Inductance: 39µH
- Product Range: RLB0913
- DC Resistance Max: 0.1ohm
- RMS Current (Irms): 2.4A
- Inductance Tolerance: ± 10%
- Inductor Construction: Unshielded
- Saturation Current (Isat): 1.5A
| Delivery and price | |
|---|---|
| Units per pack | 1000 |
| Price | 0.209 € |
| Current stock | 10+ |
| Lead time | 30 days |
**==> picture [38 x 36] intentionally omitted <==** **----- Start of picture text -----**<br> *RoHS COMPLIANT<br>**----- End of picture text -----**<br> ## **Features** n Shrink tubing protected winding n Fixed lead spacing n High saturation current up to 10 A n Inductance range: 1 µH to 100 mH n RoHS compliant* ## **Applications** n DC/DC converters n Power supplies n Output chokes n EMI/RFI filters ## **RLB0913 Series Radial Lead Inductor** |**Bourns**<br>**Part Number**<br>~~ot~~|**Inductance**<br>~~|~~<br>~~ot~~|**Inductance**<br>~~|~~<br>~~ot~~|**Q**<br>**Min.**<br>~~ot~~|**Q Test**<br>**Freq.**<br>**(MHz)**<br>~~ot~~|**SRF**<br>**Min.**<br>**(MHz)**<br>~~ot~~|**DCR**<br>**Typ.**<br>**(**W**)**<br>~~ot~~|**DCR**<br>**Max.**<br>**(**W**)**<br>~~ot~~|**I rms**<br>**Typ.**<br>**(A)**<br>~~ot~~|**I sat**<br>**Typ.**<br>**(A)**<br>~~ot~~|**** K-**<br>**Factor**<br>~~ot~~| |---|---|---|---|---|---|---|---|---|---|---| ||**L (µH)**<br>~~|~~<br>~~ot~~|**Tol.**<br>**(%)**<br>~~|~~<br>~~ot~~||||||||| |RLB0913-1R0K<br>~~aA~~|1<br>~~aA~~|± 10<br>~~aA~~|20<br>~~aA~~|7.96<br>~~aA~~|150|0.009|0.013|7.45|10|189.0| |RLB0913-1R5K<br>~~a~~|1.5<br>~~aA~~|± 10|20|7.96|130|0.013|0.016|5.75|8.5|159.9| |RLB0913-2R2K<br>~~aA~~|2.2<br>~~aA~~|± 10<br>~~aA~~|20<br>~~aA~~|7.96<br>~~aA~~|100|0.014|0.021|5.6|6.5|122.3| |RLB0913-3R3K<br>~~a~~|3.3<br>~~aA~~|± 10|20|7.96|79|0.02|0.025|4.6|5.5|99.0| |RLB0913-4R7K<br>~~aA~~|4.7<br>~~aA~~|± 10<br>~~aA~~|20<br>~~aA~~|7.96<br>~~aA~~|51|0.02|0.03|4|4.3|83.2| |RLB0913-6R8K<br>~~a~~|6.8<br>~~aA~~|± 10|20|7.96|29|0.025|0.035|3.65|3.7|67.1| |RLB0913-100K<br>~~aA~~|10<br>~~aA~~|± 10<br>~~aA~~|50<br>~~aA~~|2.52<br>~~aA~~|14|0.036|0.045|3.1|3|59.4| |RLB0913-120K<br>~~a~~|12<br>~~aA~~|± 10|50|2.52|13|0.038|0.05|2.9|2.7|53.3| |RLB0913-150K<br>~~aA~~|15<br>~~aA~~|± 10<br>~~aA~~|40<br>~~aA~~|2.52<br>~~aA~~|12|0.043|0.056|2.8|2.3|48.3| |RLB0913-180K<br>~~a~~|18<br>~~aA~~|± 10|40|2.52|11|0.048|0.061|2.6|2.2|42.4| |RLB0913-220K<br>~~aA~~|22<br>~~aA~~|± 10<br>~~aA~~|40<br>~~aA~~|2.52<br>~~aA~~|9.2|0.053|0.07|2.55|2|39.2| |RLB0913-270K<br>~~a~~|27<br>~~aA~~|± 10|30|2.52|8.5|0.061|0.08|2.5|1.7|35.2| |RLB0913-330K<br>~~aA~~|33<br>~~aA~~|± 10<br>~~aA~~|30<br>~~aA~~|2.52<br>~~aA~~|7.8|0.070|0.09|2.45|1.6|31.0| |RLB0913-390K<br>~~a~~|39<br>~~aA~~<br>~~A~~|± 10|30|2.52|6.9|0.076|0.1|2.4|1.5|29.3| |RLB0913-470K<br>~~a~~|47<br>~~A~~|± 10|30|2.52|6.5|0.107|0.16|2.35|1.4|26.3| |RLB0913-560K|56<br>~~A~~|± 10|30|2.52|5.4|0.12|0.18|1.75|1.3|23.9| |RLB0913-680K|68|± 10|30|2.52|4.9|0.169|0.21|1.4|1.2|21.9| |RLB0913-820K|82|± 10|30|2.52|4.1|0.189|0.23|1.35|1.1|19.8| |RLB0913-101K<br>~~a~~|100<br>~~A~~|± 10|20|0.796|3.7|0.219|0.28|1.2|0.91|18.1| |RLB0913-121K<br>~~a~~<br>~~a~~|120<br>~~A~~|± 10|20|0.796|3.4|0.266|0.32|1.05|0.84|16.4| |RLB0913-151K<br>~~a~~<br>~~a~~<br>~~a~~|150<br>~~A~~<br>~~**A**~~|± 10|20|0.796|3.2|0.305|0.37|1|0.75|14.7| |RLB0913-181K<br>~~a~~<br>~~a~~|180<br>~~A~~<br>~~**A**~~|± 10|20|0.796|2.8|0.399|0.58|0.75|0.69|13.4| |RLB0913-221K<br>~~a~~|220<br>~~A~~|± 10|20|0.796|2.7|0.453|0.65|0.7|0.64|12.2| |RLB0913-271K<br>~~a~~<br>~~a~~<br>~~**a**~~|270<br>~~A~~<br>~~A~~<br>~~**A**~~|± 10|20|0.796|2.4|0.627|0.75|0.6|0.57|11.0| |RLB0913-331K<br>~~**a**~~|330<br>~~**A**~~|± 10|20|0.796|2.3|0.719|0.85|0.56|0.54|9.9| |RLB0913-391K<br>~~**a**~~|390<br>~~**A**~~<br>~~A~~|± 10|20|0.796|2.1|0.899|1|0.5|0.48|9.2| |RLB0913-471K<br>~~a~~<br>~~a~~|470<br>~~a~~<br>~~A~~<br>~~A~~|± 10<br>~~a~~|20<br>~~a~~|0.796<br>~~a~~|1.9<br>~~a~~|1.018<br>~~a~~|1.1<br>~~a~~|0.47<br>~~a~~|0.46<br>~~a~~|8.3<br>~~a~~| |RLB0913-561K<br>~~a~~|560<br>~~A~~|± 10|20|0.796|1.8|1.136|1.4|0.45|0.41|7.6| |RLB0913-681K<br>~~a~~<br>~~aA~~|680<br>~~A~~<br>~~aA~~|± 10<br>~~aA~~|20<br>~~aA~~|0.796<br>~~aA~~|1.6|1.272|1.6|0.42|0.38|6.8| |RLB0913-821K<br>~~a~~|820<br>~~aA~~|± 10|20|0.796|1.5|1.702|1.8|0.41|0.35|6.3| |RLB0913-102K<br>~~aA~~|1000<br>~~aA~~|± 10<br>~~aA~~|50<br>~~aA~~|0.252<br>~~aA~~|1.3|2.35|2.9|0.35|0.29|5.7| |RLB0913-122K<br>~~a~~|1200<br>~~aA~~|± 10|50|0.252|1.1|2.672|4|0.3|0.13|5.2| |RLB0913-152K|1500|± 10|20|0.252|1|3.626|6.1|0.285|0.08|4.7| |RLB0913-182K<br>~~a~~<br>~~a~~|1800<br>~~A~~|± 10|20|0.252|1|4.063|6.4|0.27<br>~~rf~~|0.08<br>~~rf~~|4.2<br>~~rf~~| |RLB0913-222K<br>~~Pt~~<br>~~a~~|2200<br>~~Pt~~|± 10<br>~~Pt~~|20<br>~~Pt~~|0.252<br>~~Pt~~|0.9<br>~~Pt~~|4.600<br>~~Pt~~|6.8<br>~~Pt~~|0.245<br>~~Pt~~<br>~~rf~~|0.08<br>~~Pt~~<br>~~rf~~|3.8<br>~~Pt~~<br>~~rf~~| |RLB0913-272K<br>~~a~~|2700<br>~~A~~|± 10|20|0.252|0.9|5.251|7.7|0.23<br>~~rf~~|0.08<br>~~rf~~|3.4<br>~~rf~~| |RLB0913-332K<br>~~aA~~|3300<br>~~aA~~|± 10<br>~~aA~~|20<br>~~aA~~|0.252<br>~~aA~~|0.7|7.478|9|0.195|0.08|3.1| |RLB0913-392K<br>~~A~~|3900<br>~~A~~|± 10|20|0.252|0.6|8.287|14|0.185|0.08|2.9| Core ..............................................Ferrite Wire ............................Enameled copper Terminal Finish ........................Cu/Ag/Sn Tubing ........... Shrink tube 125 °C, 600 V Packaging .................... 200 pcs. per tray Inductance Code: 102 - First two digits are significant - Third digit represents the number of zeroes to follow - _~ Continued on next page ~_ **K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x D I (peak-to-peak ripple current, A), determine core loss from _Core Loss vs. Flux Density_ plot. * 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. ## **RLB0913 Series Radial Lead Inductor** ## ~~**Electrical Specifcations @ 25 °C**~~ ~~_**(Continued)**_~~ |**Bourns**<br>**Part Number**|**Inductance**|**Inductance**|**Q**<br>**Min.**|**Q Test**<br>**Freq.**<br>**(MHz)**|**SRF**<br>**Min.**<br>**(MHz)**|**DCR**<br>**Typ.**<br>**(**W**)**|**DCR**<br>**Max.**<br>**(**W**)**|**I rms**<br>**Typ.**<br>**(A)**|**I sat**<br>**Typ.**<br>**(A)**|**** K-**<br>**Factor**| |---|---|---|---|---|---|---|---|---|---|---| ||**L (µH)**|**Tol.**<br>**(%)**||||||||| |RLB0913-472K|4700|± 10|20|0.252|0.5|9.244|16|0.175|0.05|2.6| |RLB0913-562K|5600|± 10|20|0.252|0.4|13.38|18|0.145|0.05|2.4| |RLB0913-682K|6800|± 10|20|0.252|0.4|15.18|19|0.135|0.05|2.2| |RLB0913-822K|8200|± 10|20|0.252|0.3|17.10|21|0.13|0.05|2.0| |RLB0913-103K|10,000|± 10|40|0.0796|0.3|19.59|25|0.12|0.05|1.8| |RLB0913-123K|12,000|± 10|40|0.0796|0.3|22.03|33|0.115|0.04|1.6| |RLB0913-153K|15,000|± 10|40|0.0796|0.2|30.47|37|0.1|0.04|1.5| |RLB0913-183K|18,000|± 10|30|0.0796|0.2|34.38|40|0.09|0.04|1.3| |RLB0913-223K|22,000|± 10|30|0.0796|0.1|45.6|56|0.08|0.03|1.2| |RLB0913-273K|27,000|± 10|30|0.0796|0.1|52.26|62|0.075|0.03|1.1| |RLB0913-333K|33,000|± 10|30|0.0796|0.1|59.8|70|0.07|0.03|1.0| |RLB0913-393K|39,000|± 10|30|0.0796|0.1|67.81|80|0.065|0.03|0.9| |RLB0913-473K|47,000|± 10|20|0.0796|0.1|88.83|99|0.055|0.03|0.8| |RLB0913-563K|56,000|± 10|20|0.0796|0.1|100.3|135|0.05|0.02|0.7| |RLB0913-683K|68,000|± 10|20|0.0796|0.1|141.9|150|0.045|0.02|0.7| |RLB0913-823K|82,000|± 10|20|0.0796|0.1|183.7|212|0.04|0.02|0.6| |RLB0913-104K|100,000|± 10|20|0.0252|0.1|210.1|235|0.04|0.02|0.6| ## ~~**How to Order**~~ **RLB0913 - 102 K** Model Value Code (see table) Tolerance Code K = ±10 % **K-Factor: To calculate core flux density, Bp-p (gauss) = K x L(µH) x D I (peak-to-peak ripple current, A), determine core loss from _Core Loss vs. Flux Density_ plot. ## ~~**Core Loss vs. Flux Density**~~ **==> picture [300 x 175] intentionally omitted <==** **----- Start of picture text -----**<br> 10000<br>1000<br>100<br> 50 KHz<br>100 KHz<br>200 KHz<br>300 KHz<br>10<br>500 KHz<br>600 KHz<br> 1 MHz<br>1<br>10 100 1000 10000<br>Flux Density (Gauss)<br>Core Loss (mW)<br>**----- End of picture text -----**<br> **Asia-Pacific:** Tel: +886-2 2562-4117 Email: asiacus@bourns.com **Europe:** Tel: +36 88 520 390 Email: eurocus@bourns.com **The Americas:** Tel: +1-951 781-5500 Email: americus@bourns.com **www.bourns.com** 01/17 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 February 9, 2023
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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