A7022LYF-271K=R [TOKO]
General Purpose Inductor, 270uH, 10%, 1 Element;
| 型号： | A7022LYF-271K=R |
| 厂家： | 
TOKO, INC |
| 描述： | General Purpose Inductor, 270uH, 10%, 1 Element DC-DC转换器 测试 电感器 |
| 文件： | 总2页 (文件大小：50K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TYPE
Fixed Inductors
TOKO
10RYB
TYPE 10RYB
Frequency Range: 1~200kHz
Inductance Range: 10~3900µH
ø10 max
13 max
5.0±1
Features
10°
l Ideal as a choke coil for noise filtering and
DC/DC converter application.
Note: Taped form is type 10RYT.
Marking
ø0.6
Winding
direction
(Unit: mm)
Selection Guide for Standard Coils
TYPE 10RYB
DC
Resistance
(Ω) max.
Rated DC
Current
(A) max.
Self-resonant
Frequency
(MHz) min.
TOKO
Part Number
Inductance
L (µH)
7021LYF-100K
7021LYF-120K
7021LYF-150K
7021LYF-180K
7021LYF-220K
7021LYF-270K
7021LYF-330K
7021LYF-390K
7021LYF-470K
7021LYF-560K
7021LYF-680K
7021LYF-820K
7021LYF-101K
7021LYF-121K
7021LYF-151K
7021LYF-181K
7021LYF-221K
7021LYF-271K
7021LYF-331K
7021LYF-391K
7021LYF-471K
7021LYF-561K
7021LYF-681K
7021LYF-821K
7021LYF-102K
7021LYF-122K
7021LYF-152K
7021LYF-182K
7021LYF-222K
7021LYF-272K
7021LYF-332K
7021LYF-392K
10 ± 10%
12 ± 10%
0.045
0.046
0.053
0.055
0.063
0.069
0.080
0.084
0.10
0.10
0.12
0.13
0.15
0.16
0.19
0.21
0.38
0.43
0.47
0.54
0.62
0.69
0.77
1.2
3.1
2.8
41
35
15 ± 10%
2.4
30
18 ± 10%
2.3
23
22 ± 10%
2.0
14
27 ± 10%
1.9
8.0
7.0
5.0
4.9
4.5
4.0
3.5
3.4
3.0
2.5
2.5
2.2
1.8
1.9
1.6
1.4
1.4
1.3
1.1
1.0
0.95
0.88
0.85
0.78
0.59
0.56
0.54
33 ± 10%
1.7
39 ± 10%
1.6
47 ± 10%
1.4
56 ± 10%
1.3
68 ± 10%
1.1
82 ± 10%
1.0
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%
1200 ± 10%
1500 ± 10%
1800 ± 10%
2200 ± 10%
2700 ± 10%
3300 ± 10%
3900 ± 10%
0.98
0.85
0.80
0.75
0.67
0.58
0.53
0.49
0.40
0.40
0.38
0.34
0.31
0.28
0.25
0.24
0.20
0.18
0.17
0.16
1.4
1.6
1.8
2.0
2.3
3.3
3.6
4.0
(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.
1
TYPE
Fixed Inductors
TOKO
10RYT
6.35±1.3
12.7±1.0
0±1.0°
Marking of winding start
TYPE 10RYT
Frequency Range: 1~200kHz
Inductance Range: 10~3900µH
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 10RYT
DC
Resistance
(Ω) max.
Rated DC
Current
(A) max.
Self-resonant
Frequency
(MHz) min.
TOKO
Part Number
Inductance
L (µH)
A7022LYF-100K=R
A7022LYF-120K=R
A7022LYF-150K=R
A7022LYF-180K=R
A7022LYF-220K=R
A7022LYF-270K=R
A7022LYF-330K=R
A7022LYF-390K=R
A7022LYF-470K=R
A7022LYF-560K=R
A7022LYF-680K=R
A7022LYF-820K=R
A7022LYF-101K=R
A7022LYF-121K=R
A7022LYF-151K=R
A7022LYF-181K=R
A7022LYF-221K=R
A7022LYF-271K=R
A7022LYF-331K=R
A7022LYF-391K=R
A7022LYF-471K=R
A7022LYF-561K=R
A7022LYF-681K=R
A7022LYF-821K=R
A7022LYF-102K=R
A7022LYF-122K=R
A7022LYF-152K=R
A7022LYF-182K=R
A7022LYF-222K=R
A7022LYF-272K=R
A7022LYF-332K=R
A7022LYF-392K=R
10 ± 10%
12 ± 10%
0.045
0.046
0.053
0.055
0.063
0.069
0.080
0.084
0.10
0.10
0.12
0.13
0.15
0.16
0.19
0.21
0.38
0.43
0.47
0.54
0.62
0.69
0.77
1.2
3.1
2.8
41
35
15 ± 10%
2.4
30
18 ± 10%
2.3
23
22 ± 10%
2.0
14
27 ± 10%
1.9
8.0
7.0
5.0
4.9
4.5
4.0
3.5
3.4
3.0
2.5
2.5
2.2
1.8
1.9
1.6
1.4
1.4
1.3
1.1
1.0
0.95
0.88
0.85
0.78
0.59
0.56
0.54
33 ± 10%
1.7
39 ± 10%
1.6
47 ± 10%
1.4
56 ± 10%
1.3
68 ± 10%
1.1
82 ± 10%
1.0
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%
1200 ± 10%
1500 ± 10%
1800 ± 10%
2200 ± 10%
2700 ± 10%
3300 ± 10%
3900 ± 10%
0.98
0.85
0.80
0.75
0.67
0.58
0.53
0.49
0.40
0.40
0.38
0.34
0.31
0.28
0.25
0.24
0.20
0.18
0.17
0.16
1.4
1.6
1.8
2.0
2.3
3.3
3.6
4.0
(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
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