High Temperature, High Current Toroid Inductors
2100HT Series
L (µH)
ꢀ1 ꢁ Idc*
L (µH)
ꢀ1 ꢁ
DCR
(Ω)
Dim.
A
Dim. Dim.
Special Features
Part
Number
B
C
• High temperature rating-up to +200 °C
• Low magnetic radiation
@ ꢀ KHz
1.0
1.5
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
(A) @ I rated Max. Nom. Nom. Nom.
2100HT-1R0-RC
2100HT-1R5-RC
2100HT-2R2-RC
2100HT-2R7-RC
2100HT-3R3-RC
2100HT-3R9-RC
2100HT-4R7-RC
2100HT-5R6-RC
2100HT-6R8-RC
2100HT-8R2-RC
2100HT-100-RC
2100HT-120-RC
2100HT-150-RC
2100HT-180-RC
2100HT-220-RC
2100HT-270-RC
2100HT-330-RC
2100HT-390-RC
2100HT-470-RC
2100HT-560-RC
2100HT-680-RC
2100HT-820-RC
2100HT-101-RC
2100HT-121-RC
2100HT-151-RC
2100HT-181-RC
2100HT-221-RC
2100HT-271-RC
2100HT-331-RC
2100HT-391-RC
2100HT-471-RC
2100HT-561-RC
2100HT-681-RC
2100HT-821-RC
2100HT-102-RC
21.7
19.8
18.3
17.1
16.1
15.3
14.9
14.3
13.7
13.2
9.9
0.8
1.2
1.8
2.1
2.6
3.0
3.5
4.1
4.9
5.9
7.6
9.0
11.0
13.0
16.6
20.1
24.0
28.0
33.1
38.5
46.0
54.0
64.5
84.4
102.8
120.7
144.2
172.6
206.0
266.7
314.4
366.9
435.1
512.0
608.2
0.003
0.003
0.004
0.004
0.005
0.005
0.006
0.006
0.006
0.007
0.012
0.013
0.014
0.016
0.026
0.028
0.031
0.033
0.036
0.040
0.044
0.049
0.053
0.094
0.11
0.34
0.34
0.34
0.34
0.34
0.34
0.34
0.34
0.34
0.34
0.33
0.33
0.33
0.33
0.32
0.32
0.35
0.35
0.35
0.35
0.35
0.35
0.35
0.34
0.34
0.34
0.35
0.35
0.35
0.33
0.35
0.35
0.35
0.37
0.37
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.77
0.76
0.76
0.76
0.76
0.75
0.75
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.77
0.77
0.77
0.79
0.79
0.79
0.76
0.79
0.79
0.79
0.81
0.81
0.053
0.053
0.053
0.053
0.053
0.053
0.053
0.053
0.053
0.053
0.042
0.042
0.042
0.042
0.034
0.034
0.034
0.034
0.034
0.034
0.034
0.034
0.034
0.027
0.027
0.027
0.027
0.027
0.027
0.022
0.022
0.022
0.022
0.022
0.022
• High current capacity
• Horizontal or vertical mount available
• Low cost
• Operating temperature: -55 to +200 °C
Typical Applications
• High operating temperature environments
• DC/DC converters
• Output chokes
• EMI filters
12
9.6
15
9.1
18
8.6
22
6.7
Notes
27
6.4
* Rated Idc causes a 50 °C temperature rise
** Insert -H or -V for mounting style before -RC
Example: 2100HT-271-H-RC
33
6.1
39
5.9
47
5.6
56
5.3
68
5.1
82
4.8
† RoHS Directive 2002/95/EC Jan 27 2003
including Annex.
100
120
150
180
220
270
330
390
470
560
680
820
1000
4.6
3.5
3.3
3.1
3.0
2.8
2.7
2.1
2.0
1.9
1.8
1.7
0.12
0.13
0.14
0.16
0.27
0.29
0.32
0.35
0.39
0.43
1.6
“-RC” suffix indicates RoHS compliance.
Vertical
Horizontal
0.86
0.45
0.45
C
Max.
Max.
Max.
0.062 inch
Max.
0.86
B
Max.
Mounting Plane
Leads tinned to within
0.062 inch above
mounting plane.
0.062 Inch Max.
Leads tinned to within
0.062 inch above
mounting plane.
C
0.5 inch lead length.
A
0.5 inch lead length.
Mounting Plane
Dimensions: Inches
Tel. (877) 426-8767 • Fax (951) 781-5006
23.2
REV. 07/09
www.bourns.com