12RYB Datasheet, PDF (1/1 Pages) TOKO, Inc – Radial Type Fixed Inductors

Radial Type Fixed Inductors ϥδΞϧλΠϓݻఆΠϯμΫλ
12RYB
Inductance Range: 10~4700μH
DIMENSIONSʗ֎ੇܗ๏ਤ
П11.8Max.
13.5Max. 5.0
10˃

П0.8
W
inding
direction
(Unit: mm)
FEATURESʗಛ௕
• Ideal as a choke coil for noise filtering and
DC-DC Convertor application.
• RoHS compliant.
• ϊΠζϑΟϧλ΍DC-DCίϯόʔλ༻Π
ϯμΫλʹ࠷ద
• RoHSࢦྩରԠ
TYPE 12RYB
౦ޫ඼൪
TOKO
Part
Number
7025LYF-100K
7025LYF-120K
7025LYF-150K
7025LYF-180K
7025LYF-220K
7025LYF-270K
7025LYF-330K
7025LYF-390K
7025LYF-470K
7025LYF-560K
7025LYF-680K
7025LYF-820K
7025LYF-101K
7025LYF-121K
7025LYF-151K
7025LYF-181K
7025LYF-221K
7025LYF-271K
7025LYF-331K
7025LYF-391K
7025LYF-471K
7025LYF-561K
7025LYF-681K
7025LYF-821K
7025LYF-102K
7025LYF-122K
7025LYF-152K
7025LYF-182K
7025LYF-222K
7025LYF-272K
7025LYF-332K
7025LYF-392K
7025LYF-472K
SELECTION GUIDE FOR STANDARD COILS
ΠϯμΫλϯε⁽¹⁾
Inductance⁽¹⁾
(μH)
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
1200
1500
1800
2200
2700
3300
3900
4700
ڐ༰ࠩ
Tolerance
(%)
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
± 10
௚ྲྀ఍߅⁽³⁾
DC
Resistance⁽³⁾
(Ω) Max.
0.040
0.044
0.048
0.054
0.060
0.068
0.074
0.081
0.090
0.10
0.11
0.13
0.14
0.16
0.18
0.20
0.23
0.26
0.46
0.51
0.59
0.65
0.73
0.84
1.40
1.50
1.80
2.00
2.20
2.60
3.50
4.00
4.50
࠷େڐ༰ిྲྀ⁽²⁾
Rated
DC Current⁽²⁾
(A) Max.
4.6
4.2
3.8
3.4
3.0
2.8
2.5
2.3
2.1
1.9
1.8
1.6
1.4
1.3
1.2
1.1
1.0
0.90
0.80
0.70
0.65
0.62
0.57
0.52
0.46
0.42
0.38
0.35
0.31
0.28
0.26
0.24
0.22
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency at 1.0kHz.
(2) Rated DC current is that which causes a 10% inductance
reduction from the initial value, or coil temperature to rise by
40°C, whichever is smaller. (Reference ambient temperature
20°C)
(3) DC resistance is measured with a digital multimeter TR6871
(Advantest) or equivalent.
(1) ΠϯμΫλϯε͸LCRϝʔλ4284A(Agilent Technologies)·ͨ͸
ಉ౳඼ʹΑΓଌఆ͢Δɻ
ଌఆप೾਺͸1.0kHzͰ͢ɻ
(2) ࠷େڐ༰ిྲྀ͸ɺ௚ྲྀॏ৞ిྲྀΛྲྀͨ࣌͠ΠϯμΫλϯεͷ஋͕
ظॳ஋ΑΓ10ݮˋগ͢Δ௚ྲྀిྲྀ஋ɺ·ͨ͸௚ྲྀిྲྀʹΑΓɺί
ΠϧͷԹ౓͕40ˆ্ঢͷԿΕ͔খ͍͞஋Ͱ͢ɻ(पғԹ౓20ˆΛ
ج४ͱ͢Δɻ)
(3) ௚ྲྀ఍߅͸σδλϧϚϧνϝʔλTR6871(Advantest)·ͨ͸ಉ౳
඼ʹΑΓଌఆ͢Δɻ
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