# Inductor, RLB0913 Series, 33 mH, 70 mA, 30 mA, 70 ohm, ± 10% ![Product image](https://novapart.co/image/farnell:2725287/) **URL**: https://novapart.co/products/RLB0913-333K/inductor-rlb0913-series-33-mh-70-ma-30-ohm-10 **SKU**: RLB0913-333K **Manufacturer**: BOURNS **Category**: Passive Components || Inductors || Power Inductors || Radial Leaded Power Inductors **Price**: €0.2110 **Stock**: 10+ ## Specifications | Parameter | Value | |---|---| | Inductance | 33mH | | Product Range | RLB0913 | | Dc Resistance Max | 70ohm | | Rms Current (Irms) | 70mA | | Inductance Tolerance | ± 10% | | Inductor Construction | Unshielded | | Saturation Current (Isat) | 30mA | ## Datasheet 📄 [Download PDF](https://novapart.co/datasheet/farnell:2725287/) **==> picture [38 x 36] intentionally omitted <==** **----- Start of picture text -----**
*RoHS COMPLIANT
**----- End of picture text -----**
## **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**
**Part Number**
~~ot~~|**Inductance**
~~|~~
~~ot~~|**Inductance**
~~|~~
~~ot~~|**Q**
**Min.**
~~ot~~|**Q Test**
**Freq.**
**(MHz)**
~~ot~~|**SRF**
**Min.**
**(MHz)**
~~ot~~|**DCR**
**Typ.**
**(**W**)**
~~ot~~|**DCR**
**Max.**
**(**W**)**
~~ot~~|**I rms**
**Typ.**
**(A)**
~~ot~~|**I sat**
**Typ.**
**(A)**
~~ot~~|**** K-**
**Factor**
~~ot~~| |---|---|---|---|---|---|---|---|---|---|---| ||**L (µH)**
~~|~~
~~ot~~|**Tol.**
**(%)**
~~|~~
~~ot~~||||||||| |RLB0913-1R0K
~~aA~~|1
~~aA~~|± 10
~~aA~~|20
~~aA~~|7.96
~~aA~~|150|0.009|0.013|7.45|10|189.0| |RLB0913-1R5K
~~a~~|1.5
~~aA~~|± 10|20|7.96|130|0.013|0.016|5.75|8.5|159.9| |RLB0913-2R2K
~~aA~~|2.2
~~aA~~|± 10
~~aA~~|20
~~aA~~|7.96
~~aA~~|100|0.014|0.021|5.6|6.5|122.3| |RLB0913-3R3K
~~a~~|3.3
~~aA~~|± 10|20|7.96|79|0.02|0.025|4.6|5.5|99.0| |RLB0913-4R7K
~~aA~~|4.7
~~aA~~|± 10
~~aA~~|20
~~aA~~|7.96
~~aA~~|51|0.02|0.03|4|4.3|83.2| |RLB0913-6R8K
~~a~~|6.8
~~aA~~|± 10|20|7.96|29|0.025|0.035|3.65|3.7|67.1| |RLB0913-100K
~~aA~~|10
~~aA~~|± 10
~~aA~~|50
~~aA~~|2.52
~~aA~~|14|0.036|0.045|3.1|3|59.4| |RLB0913-120K
~~a~~|12
~~aA~~|± 10|50|2.52|13|0.038|0.05|2.9|2.7|53.3| |RLB0913-150K
~~aA~~|15
~~aA~~|± 10
~~aA~~|40
~~aA~~|2.52
~~aA~~|12|0.043|0.056|2.8|2.3|48.3| |RLB0913-180K
~~a~~|18
~~aA~~|± 10|40|2.52|11|0.048|0.061|2.6|2.2|42.4| |RLB0913-220K
~~aA~~|22
~~aA~~|± 10
~~aA~~|40
~~aA~~|2.52
~~aA~~|9.2|0.053|0.07|2.55|2|39.2| |RLB0913-270K
~~a~~|27
~~aA~~|± 10|30|2.52|8.5|0.061|0.08|2.5|1.7|35.2| |RLB0913-330K
~~aA~~|33
~~aA~~|± 10
~~aA~~|30
~~aA~~|2.52
~~aA~~|7.8|0.070|0.09|2.45|1.6|31.0| |RLB0913-390K
~~a~~|39
~~aA~~
~~A~~|± 10|30|2.52|6.9|0.076|0.1|2.4|1.5|29.3| |RLB0913-470K
~~a~~|47
~~A~~|± 10|30|2.52|6.5|0.107|0.16|2.35|1.4|26.3| |RLB0913-560K|56
~~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
~~a~~|100
~~A~~|± 10|20|0.796|3.7|0.219|0.28|1.2|0.91|18.1| |RLB0913-121K
~~a~~
~~a~~|120
~~A~~|± 10|20|0.796|3.4|0.266|0.32|1.05|0.84|16.4| |RLB0913-151K
~~a~~
~~a~~
~~a~~|150
~~A~~
~~**A**~~|± 10|20|0.796|3.2|0.305|0.37|1|0.75|14.7| |RLB0913-181K
~~a~~
~~a~~|180
~~A~~
~~**A**~~|± 10|20|0.796|2.8|0.399|0.58|0.75|0.69|13.4| |RLB0913-221K
~~a~~|220
~~A~~|± 10|20|0.796|2.7|0.453|0.65|0.7|0.64|12.2| |RLB0913-271K
~~a~~
~~a~~
~~**a**~~|270
~~A~~
~~A~~
~~**A**~~|± 10|20|0.796|2.4|0.627|0.75|0.6|0.57|11.0| |RLB0913-331K
~~**a**~~|330
~~**A**~~|± 10|20|0.796|2.3|0.719|0.85|0.56|0.54|9.9| |RLB0913-391K
~~**a**~~|390
~~**A**~~
~~A~~|± 10|20|0.796|2.1|0.899|1|0.5|0.48|9.2| |RLB0913-471K
~~a~~
~~a~~|470
~~a~~
~~A~~
~~A~~|± 10
~~a~~|20
~~a~~|0.796
~~a~~|1.9
~~a~~|1.018
~~a~~|1.1
~~a~~|0.47
~~a~~|0.46
~~a~~|8.3
~~a~~| |RLB0913-561K
~~a~~|560
~~A~~|± 10|20|0.796|1.8|1.136|1.4|0.45|0.41|7.6| |RLB0913-681K
~~a~~
~~aA~~|680
~~A~~
~~aA~~|± 10
~~aA~~|20
~~aA~~|0.796
~~aA~~|1.6|1.272|1.6|0.42|0.38|6.8| |RLB0913-821K
~~a~~|820
~~aA~~|± 10|20|0.796|1.5|1.702|1.8|0.41|0.35|6.3| |RLB0913-102K
~~aA~~|1000
~~aA~~|± 10
~~aA~~|50
~~aA~~|0.252
~~aA~~|1.3|2.35|2.9|0.35|0.29|5.7| |RLB0913-122K
~~a~~|1200
~~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
~~a~~
~~a~~|1800
~~A~~|± 10|20|0.252|1|4.063|6.4|0.27
~~rf~~|0.08
~~rf~~|4.2
~~rf~~| |RLB0913-222K
~~Pt~~
~~a~~|2200
~~Pt~~|± 10
~~Pt~~|20
~~Pt~~|0.252
~~Pt~~|0.9
~~Pt~~|4.600
~~Pt~~|6.8
~~Pt~~|0.245
~~Pt~~
~~rf~~|0.08
~~Pt~~
~~rf~~|3.8
~~Pt~~
~~rf~~| |RLB0913-272K
~~a~~|2700
~~A~~|± 10|20|0.252|0.9|5.251|7.7|0.23
~~rf~~|0.08
~~rf~~|3.4
~~rf~~| |RLB0913-332K
~~aA~~|3300
~~aA~~|± 10
~~aA~~|20
~~aA~~|0.252
~~aA~~|0.7|7.478|9|0.195|0.08|3.1| |RLB0913-392K
~~A~~|3900
~~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**
**Part Number**|**Inductance**|**Inductance**|**Q**
**Min.**|**Q Test**
**Freq.**
**(MHz)**|**SRF**
**Min.**
**(MHz)**|**DCR**
**Typ.**
**(**W**)**|**DCR**
**Max.**
**(**W**)**|**I rms**
**Typ.**
**(A)**|**I sat**
**Typ.**
**(A)**|**** K-**
**Factor**| |---|---|---|---|---|---|---|---|---|---|---| ||**L (µH)**|**Tol.**
**(%)**||||||||| |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 -----**
10000
1000
100
50 KHz
100 KHz
200 KHz
300 KHz
10
500 KHz
600 KHz
1 MHz
1
10 100 1000 10000
Flux Density (Gauss)
Core Loss (mW)
**----- End of picture text -----**
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