79F220K-TR-RC Bourns Inc., 79F220K-TR-RC Datasheet - Page 178

• Manufacturer Part Number: 79F220K-TR-RC
• Description: Inductor, Axial, Conformal Coa
• Manufacturer: Bourns Inc.

Specifications of 79F220K-TR-RC

• Inductance: 22µH
• Inductance Tolerance: ± 20%
• Dc Resistance Max: 3.4ohm
• Self Resonant Frequency: 16MHz
• Dc Current Rating: 100mA
• Q Factor: 40
• Q Test Frequency: 2.5MHz
• Inductor Case Style: Axial Leaded
• Rohs Compliant: Yes

Special Features
• High temperature rating-up to +200 °C
• Low magnetic radiation
• 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 fi lters
Notes
* Rated Idc causes a 50 °C temperature rise
Add -H or -V mounting style after P/N
Example : 2100HT-271-H
23.2
High Temperature, High Current Toroid Inductors
Max.
0.86
Dimensions: Inches
C
Vertical
Tel. [phone] • Fax [phone]
0.45
Max.
A
www.bourns.com
For RoHS compliant version, add “-RC” to part number.
Part
Number
2100HT-1R0
2100HT-1R5
2100HT-2R2
2100HT-2R7
2100HT-3R3
2100HT-3R9
2100HT-4R7
2100HT-5R6
2100HT-6R8
2100HT-8R2
2100HT-100
2100HT-120
2100HT-150
2100HT-180
2100HT-220
2100HT-270
2100HT-330
2100HT-390
2100HT-470
2100HT-560
2100HT-680
2100HT-820
2100HT-101
2100HT-121
2100HT-151
2100HT-181
2100HT-221
2100HT-271
2100HT-331
2100HT-391
2100HT-471
2100HT-561
2100HT-681
2100HT-821
2100HT-102
0.5 lead length
tinned to within
1/16" of body
@ 1 KHz
± 15 %
L (μH)
0.45
Max.
1000
100
120
150
180
220
270
330
390
470
560
680
820
1.0
1.5
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
0.5 lead length
tinned to within
1/16" of body
C
Idc*
21.7
19.8
18.3
17.1
16.1
15.3
14.9
14.3
13.7
13.2
(A)
9.9
9.6
9.1
8.6
6.7
6.4
6.1
5.9
5.6
5.3
5.1
4.8
4.6
3.5
3.3
3.1
3.0
2.8
2.7
2.1
2.0
1.9
1.8
1.7
1.6
B
Horizontal
2100HT Series
@ I rated
±15 %
L (μH)
102.8
120.7
144.2
172.6
206.0
266.7
314.4
366.9
435.1
512.0
608.2
11.0
13.0
16.6
20.1
24.0
28.0
33.1
38.5
46.0
54.0
64.5
84.4
0.8
1.2
1.8
2.1
2.6
3.0
3.5
4.1
4.9
5.9
7.6
9.0
0.86
Max.
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
Max.
0.11
0.12
0.13
0.14
0.16
0.27
0.29
0.32
0.35
0.39
0.43
DCR
(Ω)
Nom.
Dim.
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
A
Nom.
Dim.
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
B
Nom.
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
Dim.
C