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23.3
†
RoHS COMPLIANT
Low Core Loss, High Current Toroid Inductors
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: 2100LL-100-H-RC
2100LL 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.
2100LL-1R0-RC 1.0 21.4 0.8 0.002 0.37 0.80 0.053
2100LL-1R5-RC 1.5 18.5 1.1 0.003 0.37 0.80 0.053
2100LL-2R2-RC 2.2 16.5 1.5 0.003 0.37 0.80 0.053
2100LL-3R3-RC 3.3 15.1 2.1 0.003 0.37 0.80 0.053
2100LL-4R7-RC 4.7 14.0 2.9 0.003 0.37 0.80 0.053
2100LL-5R6-RC 5.6 13.1 3.3 0.004 0.37 0.80 0.053
2100LL-6R8-RC 6.8 12.3 3.9 0.004 0.37 0.80 0.053
2100LL-8R2-RC 8.2 11.7 4.5 0.005 0.37 0.80 0.053
± 15 % ± 15 %
2100LL-100-RC 10 11.4 5.2 0.005 0.37 0.80 0.053
2100LL-120-RC 12 10.9 6.1 0.006 0.37 0.80 0.053
2100LL-150-RC 15 10.5 7.3 0.006 0.37 0.80 0.053
2100LL-180-RC 18 10.1 8.5 0.007 0.37 0.80 0.053
2100LL-220-RC 22 7.5 11.8 0.012 0.35 0.78 0.042
2100LL-270-RC 27 7.3 14.2 0.012 0.35 0.78 0.042
2100LL-330-RC 33 6.9 16.6 0.014 0.35 0.78 0.042
2100LL-390-RC 39 6.6 18.8 0.015 0.35 0.78 0.042
2100LL-470-RC 47 5.2 25.3 0.024 0.33 0.76 0.034
2100LL-560-RC 56 5.0 29.3 0.026 0.33 0.76 0.034
2100LL-680-RC 68 4.7 34.0 0.030 0.40 0.76 0.034
2100LL-820-RC 82 4.6 39.9 0.032 0.40 0.76 0.034
2100LL-101-RC 100 4.3 46.2 0.036 0.40 0.76 0.034
2100LL-121-RC 120 4.1 53.5 0.039 0.40 0.76 0.034
2100LL-151-RC 150 3.9 63.8 0.043 0.40 0.76 0.034
2100LL-181-RC 180 3.7 73.3 0.048 0.40 0.76 0.034
2100LL-221-RC 220 3.5 85.1 0.053 0.40 0.76 0.034
2100LL-271-RC 270 2.7 124.2 0.093 0.37 0.74 0.027
2100LL-331-RC 330 2.5 145.1 0.103 0.37 0.74 0.027
2100LL-391-RC 390 2.4 165.4 0.112 0.37 0.74 0.027
2100LL-471-RC 470 2.3 190.1 0.124 0.38 0.76 0.027
2100LL-561-RC 560 2.2 217.9 0.134 0.38 0.76 0.027
2100LL-681-RC 680 2.1 251.9 0.147 0.38 0.76 0.027
2100LL-821-RC 820 1.6 361.6 0.257 0.37 0.75 0.022
2100LL-102-RC 1000 1.5 421.5 0.284 0.37 0.75 0.022
0.86
Max.
0.45
C
A
B
Vertical
Horizontal
Max.
C
0.45
Max.
0.86
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. 01/11
