23.9
Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
†
RoHS COMPLIANT
Special Features
• Low core loss
• Low magnetic radiation
• High current capacity
• Horizontal or vertical mount available
• Operating temperature: -55 to +125 °C
Typical Applications
• Switch mode power supplies
• DC/DC converters
• Output chokes
• EMI fi lters
Notes
* Rated Idc causes a 30 °C temperature rise
** Insert -H or -V for mounting style before -RC
Example: 2300LL-390-V-RC
2300LL Series
Part
Number**
L (µH)
± 20 %
@ 1 KHz
Idc*
(A)
L (µH)
±20 %
@ I rated
DCR
(Ω)
Max.
Dim.
A
Nom.
Dim.
B
Nom.
Dim.
C
Nom.
2300LL-1R5-RC 1.5 34.0 1.1 0.001 0.59 1.21 0.066
2300LL-2R7-RC 2.7 29.4 1.9 0.002 0.59 1.21 0.066
2300LL-3R9-RC 3.9 26.3 2.6 0.002 0.59 1.21 0.066
2300LL-5R6-RC 5.6 24.0 3.5 0.003 0.59 1.21 0.066
2300LL-8R2-RC 8.2 22.3 4.9 0.003 0.59 1.21 0.066
± 15 % ± 15 %
2300LL-100-RC 10 20.8 5.8 0.004 0.59 1.21 0.066
2300LL-120-RC 12 19.6 6.7 0.004 0.59 1.21 0.066
2300LL-150-RC 15 18.6 8.0 0.005 0.59 1.21 0.066
2300LL-180-RC 18 18.5 9.0 0.005 0.59 1.21 0.066
2300LL-220-RC 22 17.7 10.6 0.005 0.59 1.21 0.066
2300LL-270-RC 27 17.0 12.6 0.006 0.59 1.21 0.066
2300LL-330-RC 33 13.0 17.9 0.010 0.56 1.18 0.053
2300LL-390-RC 39 12.2 20.1 0.011 0.56 1.18 0.053
2300LL-470-RC 47 11.8 23.7 0.012 0.56 1.18 0.053
2300LL-560-RC 56 8.9 31.9 0.020 0.54 1.16 0.042
2300LL-680-RC 68 8.5 37.4 0.023 0.54 1.16 0.042
2300LL-820-RC 82 8.1 43.7 0.025 0.54 1.16 0.042
2300LL-101-RC 100 7.8 51.7 0.027 0.54 1.16 0.042
2300LL-121-RC 120 7.4 59.3 0.030 0.54 1.16 0.042
2300LL-151-RC 150 7.0 71.1 0.033 0.54 1.16 0.042
2300LL-181-RC 180 6.7 82.1 0.037 0.54 1.16 0.042
2300LL-221-RC 220 5.1 116.6 0.063 0.52 1.14 0.034
2300LL-271-RC 270 4.8 137.7 0.070 0.52 1.14 0.034
2300LL-331-RC 330 4.6 160.8 0.079 0.52 1.14 0.034
2300LL-391-RC 390 4.4 183.6 0.085 0.52 1.14 0.034
2300LL-471-RC 470 4.2 212.5 0.094 0.52 1.14 0.034
2300LL-561-RC 560 4.0 243.6 0.103 0.52 1.14 0.034
2300LL-681-RC 680 3.8 283.0 0.113 0.52 1.14 0.034
2300LL-821-RC 820 3.6 327.4 0.123 0.52 1.14 0.034
2300LL-102-RC 1000 3.5 378.9 0.137 0.52 1.14 0.034
Low Core Loss, High Current Toroid Inductors
1.28
Max.
0.65
C
A
B
Vertical
Horizontal
Max.
C
0.65
Max.
1.28
Max.
0.50
Tin lead to coil
Tin lead to coil
0.50
Dimensions: Inches
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
“-RC” suffi x indicates RoHS compliance.
REV. 06/07
