TYPE
Fixed Inductors
TOKO
8RYT
6.35±1.3
12.7±1.0
0±1.0°
Marking of winding start
TYPE 8RYT
Frequency Range: 1~200kHz
Inductance Range: 1.2~1000µH
Features
l Ideal as a choke coil for noise filtering and
DC/DC converter application.
l Tape and reel for automated assembly.
+0.8
-0.5
ø4.0±0.3
3.85±0.7
5.0
Adhesive tape
* 12.7±0.3
Main tape
(Unit: mm)
Selection Guide for Standard Coils
TYPE 8RYT
DC
Resistance
(Ω) max.
Rated DC
Current
(A) max.
Self-resonant
Frequency
(MHz) min.
TOKO
Part Number
Inductance
L (µH)
A7017LYF-1R2M=R
A7017LYF-1R5M=R
A7017LYF-2R2M=R
A7017LYF-3R3M=R
A7017LYF-4R7M=R
A7017LYF-6R8M=R
A7017LYF-100K=R
A7017LYF-120K=R
A7017LYF-150K=R
A7017LYF-180K=R
A7017LYF-220K=R
A7017LYF-270K=R
A7017LYF-330K=R
A7017LYF-390K=R
A7017LYF-470K=R
A7017LYF-560K=R
A7017LYF-680K=R
A7017LYF-820K=R
A7017LYF-101K=R
A7017LYF-121K=R
A7017LYF-151K=R
A7017LYF-181K=R
A7017LYF-221K=R
A7017LYF-271K=R
A7017LYF-331K=R
A7017LYF-391K=R
A7017LYF-471K=R
A7017LYF-561K=R
A7017LYF-681K=R
A7017LYF-821K=R
A7017LYF-102K=R
1.2 ± 20%
1.5 ± 20%
2.2 ± 20%
3.3 ± 20%
4.7 ± 20%
6.8 ± 20%
10 ± 10%
12 ± 10%
15 ± 10%
18 ± 10%
22 ± 10%
27 ± 10%
33 ± 10%
39 ± 10%
47 ± 10%
56 ± 10%
68 ± 10%
82 ± 10%
100 ± 10%
120 ± 10%
150 ± 10%
180 ± 10%
220 ± 10%
270 ± 10%
330 ± 10%
390 ± 10%
470 ± 10%
560 ± 10%
680 ± 10%
820 ± 10%
1000 ± 10%
0.016
0.018
0.021
0.025
0.030
0.035
0.045
0.050
0.056
0.061
0.07
0.08
0.09
0.10
0.17
0.20
0.22
0.25
0.28
0.32
0.54
0.60
0.68
0.80
0.90
1.20
1.37
1.53
2.00
2.70
2.96
3.71
3.32
3.15
2.66
2.27
2.10
1.96
1.82
1.75
1.54
1.29
1.22
1.17
1.14
0.79
0.76
0.70
0.67
0.58
0.56
0.42
0.40
0.38
0.35
0.33
0.28
0.25
0.23
0.21
0.18
0.16
150
130
100
79
51
29
14
13
12
11
9.2
8.5
7.8
6.9
6.5
5.4
4.9
4.1
3.7
3.4
3.2
2.8
2.7
2.4
2.3
2.1
1.9
1.8
1.6
1.5
1.3
(1) Inductance is measured at f=1kHz, Vosc=1V on LCR meter HP4284A or equivalent.
(2) The rated DC current is that which the inductance value decreases 10% by the excitation of DC current.
(3) Self-resonant frequency is measured with Network Analyzer 3577A(HP), MS560J(Anritsu) or equivalent.
(4)DC resistance is measured with Digital Multimeter TR6871(Advantest) or equivalent.
2