8RHB2
Inductance Range/
电感值范围
:1.0~1000H
11.0Max.φ8.5Max.
φ0.61
5.0
5.0
(Unit: mm)（单位：毫米）
Ideal as a choke coil for noise filtering and
DC-DC converter application.
RoHS compliant.
Note: Taped form is type 8RHT2 spec.
Available with or without heat shrunk plastic
housing.
是为噪音过滤以及DC/DC转换器使用的扼流
线圈的理想选择。
符合RoHS指令。
(注) 编带包装型号：TYPE 8RHT2。
有或者没有热压缩塑料套。
STANDARD PART NUMBERS 标准零件号码
TYPE 8RHB2 / 8RHB2
型
零件号码 电感值(1) 公差 最大直流电阻(4) 最大额定直流电流(2) 最小自谐振频率(3)(5)
Part
Number
Inductance(1)
(H)
Tolerance
(%)
DC
Resistance(4)
() Max.
Rated DC
Current(2)
(A) Max.
Self-resonant
Frequency(3) (5)
(MHz) Min.
#822LY-1R0M 1.0
20 0.013 3.71 150
#822LY-1R5M 1.5
20 0.016 3.32 130
#822LY-2R2M 2.2
20 0.021 3.15 100
#822LY-3R3M 3.3
20 0.025 2.66 79
#822LY-4R7M 4.7
20 0.030 2.27 51
#822LY-6R8M 6.8
20 0.035 2.10 29
#822LY-100K 10.0
10 0.045 1.96 14
#822LY-120K 12.0
10 0.050 1.82 13
#822LY-150K 15.0
10 0.056 1.75 12
#822LY-180K 18.0
10 0.061 1.54 11
#822LY-220K 22.0
10 0.070 1.29 9.2
#822LY-270K 27.0
10 0.080 1.22 8.5
#822LY-330K 33.0
10 0.090 1.17 7.8
#822LY-390K 39.0
10 0.10 1.14 6.9
#822LY-470K 47.0
10 0.17 0.79 6.5
#822LY-560K 56.0
10 0.20 0.76 5.4
#822LY-680K 68.0
10 0.22 0.70 4.9
#822LY-820K 82.0
10 0.25 0.67 4.1
#822LY-101K 100.0
10 0.28 0.58 3.7
#822LY-121K 120.0
10 0.32 0.56 3.4
#822LY-151K 150.0
10 0.54 0.42 3.2
#822LY-181K 180.0
10 0.60 0.40 2.8
#822LY-221K 220.0
10 0.68 0.38 2.7
#822LY-271K 270.0
10 0.80 0.35 2.4
#822LY-331K 330.0
10 0.90 0.33 2.3
#822LY-391K 390.0
10 1.20 0.28 2.1
#822LY-471K 470.0
10 1.37 0.25 1.9
#822LY-561K 560.0
10 1.53 0.23 1.8
#822LY-681K 680.0
10 2.00 0.21 1.6
#822LY-821K 820.0
10 2.70 0.18 1.5
#822LY-102K 1000.0
10 2.96 0.16 1.3
(1) Inductance is measured with a LCR meter 4284A (Agilent
Technologies) or equivalent.
Test frequency at 1.0 kHz
(2) Rated DC current is that which causes a 10% inductance
reduction from the initial value, or coil temperature to rise by
20°C, whichever is smaller. (Reference ambient temperature
20°C)
(3) Self-resonant frequency is measured with a network analyzer
model MS560J(Anritsu), or equivalent.
(4) DC resistance is measured with a digital multimeter TR6871
(Advantest) or equivalent.
(5) Self-resonant frequency is for reference only.
(1) 使用LCR仪表4284A（Agilent技术）或者功能相同的仪器测试电感
值。
测试频率为1.0kHz。
(2) 额定直流电流是引起电感值从最初值减小10%，或者线圈温度升高
20°C，两者中较小的一个。
（参考环境温度为20°C）
(3) 使用网络分析器MS560J (Anritsu) 或者功能相同的仪器测试自谐
振频率。
(4)使用数码万用表TR6871（Advantest）或者功能相同的工具测试直
流电阻。
(5) 自谐振频率仅供参考。
FEATURES 特点
Radial Type Fixed Inductors
径向引线式固定电感器
