#A823LY-4R7M=R TOKO, #A823LY-4R7M=R Datasheet

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#A823LY-4R7M=R

Manufacturer Part Number
#A823LY-4R7M=R
Description
Ind Choke Coil 4.7uH 20% 1KHz 2.27A RDL T/R
Manufacturer
TOKO
Type
Choke Coilr
Datasheet

Specifications of #A823LY-4R7M=R

Product Height
11 mm
Lead Style
Radial
Inductance
4.7 uH
Tolerance
20 %
Inductance Range: 1.0~1000μH
TYPE 8RHT2
(1) Inductance is measured with a LCR meter 4284A (Agilent
(2) Rated DC current is that which causes a 10% inductance
(3) Self-resonant frequency is measured with a network analyzer
(4) DC resistance is measured with a digital multimeter TR6871
(5) Self-resonant frequency is for reference only.
TOKO STANDARD PART NUMBERS 东光标准零件号
#A823LY-1R0M=R
#A823LY-1R5M=R
#A823LY-2R2M=R
#A823LY-3R3M=R
#A823LY-4R7M=R
#A823LY-6R8M=R
#A823LY-100K=R
#A823LY-120K=R
#A823LY-150K=R
#A823LY-180K=R
#A823LY-220K=R
#A823LY-270K=R
#A823LY-330K=R
#A823LY-390K=R
#A823LY-470K=R
#A823LY-560K=R
#A823LY-680K=R
#A823LY-820K=R
#A823LY-101K=R
#A823LY-121K=R
#A823LY-151K=R
#A823LY-181K=R
#A823LY-221K=R
#A823LY-271K=R
#A823LY-331K=R
#A823LY-391K=R
#A823LY-471K=R
#A823LY-561K=R
#A823LY-681K=R
#A823LY-821K=R
#A823LY-102K=R
Technologies) or equivalent. Test Frequency at 1.0kHz
reduction from the initial value, or coil temperature to rise by
20°C, whichever is smaller. (Reference ambient temperature
20°C)
model 3577(HP), MS560J (Anritsu), or equivalent.
(Advantest) or equivalent.
8RHT2
东光零件号码
Number
TOKO
Part
Inductance
1000.0
电感值
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
680.0
820.0
(μH)
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
1.0
1.5
2.2
3.3
4.7
6.8
(1)
(1)
Radial Type Fixed Inductors
径向引线式固定电感器
Tolerance
公差
± 20
± 20
± 20
± 20
± 20
± 20
± 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
(%)
(1)使用LCR仪表4284A(Agilent技术)或者功能相同的仪器在1.0kHz
(2)额定直流电流是引起电感值从最初值降低10%,或者线圈温度升高
(3)自谐振频率使用网络分析器3577(HP)、MS560J(Anritsu)或者
(4)通过数码万用表TR6871(Advantest)或者相类似的工具测试直流
(5) 自谐振频率是仅供参考。
最大直流电阻
Resistance
下测试电感值。
20°C,两者中比较小的一个。(参考周围环境温度20°C)
功能相同的仪器。
电阻。
(Ω) Max.
0.013
0.016
0.021
0.025
0.030
0.035
0.045
0.050
0.056
0.061
0.070
0.080
0.090
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
DC
(4)
(4)
• Ideal as a choke coil for noise filtering and
• Tape for automated Assembly.
• RoHS compliant.
• 是为噪音过滤以及DC/DC转换器使用的扼流
• 自动化装配编带。
• 符合RoHS指令。
FEATURES 特点
DC-DC Convertor application.
线圈的理想选择。
最大额定直流电流
Rated DC
Current
(A) Max.
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
(2)
(2)
最小自谐振频率
Frequency
Self-resonant
(MHz) Min.
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
(3) (5)
(3)(5)

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