#187LY-103K TOKO, #187LY-103K Datasheet

#187LY-103K

Manufacturer Part Number

#187LY-103K

Description

Ind Choke Coil 10mH 10% 79.6KHz 40mA RDL

Manufacturer

TOKO

Type

Choke Coilr

Datasheet

1.187LY-153J.pdf (1 pages)

Specifications of #187LY-103K

Product Height

11.2 mm

Lead Style

Radial

Inductance

10 mH

Tolerance

10 %

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Inductance Range /

TYPE 8RB / 8RB

(1) Add the tolerance code of Inductance to within the ( ) of the Part

(2) Q and Inductance are measured with a Q meter YHP-4343B or

(3) Rated DC current is that at which the inductance value decreases

(4) Self-resonant frequency is for reference only.

DIMENSIONS／

东光零件号码

#187LY-101( )

#187LY-121( )

#187LY-151( )

#187LY-181( )

#187LY-221( )

#187LY-271( )

#187LY-331( )

#187LY-391( )

#187LY-471( )

#187LY-561( )

#187LY-681( )

#187LY-821( )

#187LY-102( )

#187LY-122( )

#187LY-152( )

#187LY-182( )

#187LY-222( )

#187LY-272( )

#187LY-332( )

#187LY-392( )

#187LY-472( )

#187LY-562( )

#187LY-682( )

#187LY-822( )

#187LY-103( )

#187LY-123( )

#187LY-153( )

#187LY-183( )

#187LY-223( )

#187LY-273( )

#187LY-333( )

Number as follows: J=  5%, K=  10%.

equivalent.

by 10% by the excitation with DC current, measured at 1kHz with

a universal bridge or equivalent.

8RB

Number

TOKO

Part

(1)

SELECTION GUIDE FOR STANDARD COILS / 标准线圈选择指南

电感值范围

Inductance

尺寸

型

电感值

(mH)

0.10

0.12

0.15

0.18

0.22

0.27

0.33

0.39

0.47

0.56

0.68

0.82

10.0

12.0

15.0

18.0

22.0

27.0

33.0

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

(2)

φ8.3 Max.

: 0.1~33mH

Radial Type Fixed Inductors 径向引线式固定电感器

Tolerance

 5,  10

公差

(%)

11.2Max.

5.0

(Unit: mm)/(单位：毫米)

Frequency

测试频率

φ0.7

(kHz)

Test

79.6

796

252

(1) 加电感值代码到零件代码的（）内，如：J=±5%，K=±10%。

(2) 使用一个Q仪表YHP-4343B或同类仪器测试Q值和电感值。

(3)

(4) 自谐振频率是仅供参考。

额定直流电流是使用万用桥或同类工具在通过直流电使电感值减

小10%的情况下在1kHz下进行测试。

最大直流电阻

Resistance

() Max.

13.0

18.0

26.0

40.0

60.0

80.0

 Ideal as a choke or a trap coil for low

 Entire winding core is encapsulated in

 RoHS compliant.

 是适用于薄型设备的扼流线圈或陷波线圈

 整个线圈芯包进热压缩塑料套内，以进行

 符合RoHS指令。

2.0

3.0

4.0

6.0

9.0

FEATURES／

的理想选择。

机械和环境保护。

profile equipment.

heat shrunk plastic housing to provide

mechanical and environmental protection.

最大额定直流电流

(mA) Max.

Rated DC

Current

200

150

100

特点

(3)

最小自谐振频率

Self-resonant

Frequency

(MHz) Min.

5.3

4.5

3.8

2.9

2.6

2.3

2.1

1.9

1.7

1.6

1.4

1.3

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

(4)

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