Features
Applications
■ DC/DC converters
■ Power supplies
■ General use
■ Current rating up to 0.7 A
■ Dielectric strength: 500 VRMS
■ RoHS compliant*
79F Series Conformal Coated RF Choke
General Specifications
Electrical Specifications (@ 25 °C)
Q
Temperature Rise .......................... 35 °C
at rated current
Operating Temperature Range
............................... -55 °C to +105 °C
(including temperature rise)
Storage Temperature Range
............................... -55 °C to +105 °C
Test
Frequency
(MHz)
SRF
(MHz)
Min.
DCR
(Ω)
IDC
(mA)
Max.
Part Number
79FR10M-RC
79FR1±M-RC
79FR15M-RC
79FR18M-RC
79FR±±M-RC
79FR±7M-RC
79FR33M-RC
79FR39M-RC
79FR47M-RC
79FR56M-RC
79FR68M-RC
79FR8±M-RC
79F1R0K-RC
79F1R±K-RC
79F1R5K-RC
79F1R8K-RC
79F±R±K-RC
79F±R7K-RC
79F3R3K-RC
79F3R9K-RC
79F4R7K-RC
79F5R6K-RC
79F6R8K-RC
79F8R±K-RC
79F100K-RC
79F1±0K-RC
79F150K-RC
79F180K-RC
79F±±0K-RC
79F±70K-RC
79F330K-RC
79F390K-RC
79F470K-RC
79F560K-RC
79F680K-RC
79F8±0K-RC
79F101K-RC
79F1±1K-RC
79F151K-RC
79F181K-RC
79F±±1K-RC
Value (μH)
0.10 ±±0 ꢀ
0.1± ±±0 ꢀ
0.15 ±±0 ꢀ
0.18 ±±0 ꢀ
0.±± ±±0 ꢀ
0.±7 ±±0 ꢀ
0.33 ±±0 ꢀ
0.39 ±±0 ꢀ
0.47 ±±0 ꢀ
0.56 ±±0 ꢀ
0.68 ±±0 ꢀ
0.8± ±±0 ꢀ
1.0 ±10 ꢀ
1.± ±10 ꢀ
1.5 ±10 ꢀ
1.8 ±10 ꢀ
±.± ±10 ꢀ
±.7 ±10 ꢀ
3.3 ±10 ꢀ
3.9 ±10 ꢀ
4.7 ±10 ꢀ
5.6 ±10 ꢀ
6.8 ±10 ꢀ
8.± ±10 ꢀ
10 ±10 ꢀ
1± ±10 ꢀ
15 ±10 ꢀ
18 ±10 ꢀ
±± ±10 ꢀ
±7 ±10 ꢀ
33 ±10 ꢀ
39 ±10 ꢀ
47 ±10 ꢀ
56 ±10 ꢀ
68 ±10 ꢀ
8± ±10 ꢀ
100 ±10 ꢀ
1±0 ±10 ꢀ
150 ±10 ꢀ
180 ±10 ꢀ
±±0 ±10 ꢀ
Min.
35
35
35
35
35
35
35
35
35
35
35
35
35
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
Max.
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
±5
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
±.5
±.5
±.5
±.5
±.5
±.5
±.5
±.5
±.5
±.5
±.5
±.5
0.79
0.79
0.79
0.79
300
300
300
300
150
150
150
150
150
150
150
150
150
110
70
60
45
40
38
36
30
±8
±6
±4
±±
±0
18
17
16
14
13.5
13.00
1±.00
11.00
10.00
9.50
9.00
8.00
6.00
5.00
5.00
0.180
0.±00
0.±±0
0.±40
0.400
0.430
0.480
0.51
0.56
0.61
0.67
0.74
0.80
0.90
1.00
1.10
1.±0
1.30
1.40
1.50
1.70
1.90
±.00
±.±0
±.40
±.80
±.80
3.10
3.40
4.30
4.70
5.±0
5.80
6.40
7.±0
11.00
1±.00
13.00
16.00
18.00
±0.00
700
660
6±0
600
400
380
370
350
330
3±0
310
±90
±70
±60
±50
±40
±30
±±0
±10
±00
190
180
175
165
160
150
145
140
100
80
Materials
Core Material..................Ferrite DR core
Wire ....................Enamelled copper wire
Terminal ....................................Cu/Ni/Sn
Coating.................................Epoxy resin
Packaging
.............±000 pcs. per ammo-pak box
How to Order
79F 100 K -TR - RC
Model
Value Code (see table)
Tolerance Code (see table)
Packaging
-TR = ±,000 pcs./ammo-pak box
RoHS Compliant
Electrical Schematic
75
74
70
68
64
46
44
4±
39
37
35
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.