Datasheet > LQH32CN4R7M21B

LQH32CN4R7M21B

更新时间： 2024-11-16 09:09:39

品牌	Logo	应用领域
村田 - MURATA		/
页数	文件大小	规格书
5页	135K
描述
General Purpose Inductor, 4.7uH, 20%, 1 Element, Ferrite-Core, SMD

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数据手册

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LQH32CN4R7M21B 数据手册

Please read CAUTION and Notice in this catalog for safety. This catalog has only typical specifications. Therefore you are requested

to approve our product specification or to transact the approval sheet for product specification, before your ordering.

O05E7.pdf 02.3.28

Chip Coils

for Choke Winding Type LQH31C/LQH32C/LQH43C Series

LQH31C Series

2.3±0.2

1.6±0.2

■ Features

The LQH31C series consists of miniature chip inductors

with low DC resistance, high current capacity, and

high impedance characteristics. It is suitable for use

1.6±0.2

as choke coils in DC power supply circuits. High rated

3.2±0.3

current up to 970mA is available.

(in mm)

0.7min

Rated

Current

(mA)

Self Resonance

Frequency

(MHz)

Inductance

Test Frequency

(MHz)

DC Resistance

(ohm)

Part Number

EIA

(µH)

LQH31CNR12M01

LQH31CNR22M01

LQH31CNR47M01

LQH31CN1R0M01

LQH31CN2R2M01

LQH31CN4R7M01

LQH31CN100K01

LQH31CN220K01

LQH31CN470K01

LQH31CN101K01

0.12 ±20%

0.22 ±20%

0.47 ±20%

1 ±20%

970

850

700

510

430

340

230

160

100

0.08 ±40%

0.1 ±40%

0.15 ±40%

0.28 ±30%

0.41 ±30%

0.65 ±30%

1.3 ±30%

3.0 ±30%

8.0 ±30%

12 ±30%

250 min.

180 min.

100 min.

50 min.

31 min.

20 min.

14 min.

10 min.

7 min.

1206

2.2 ±20%

4.7 ±20%

10 ±10%

22 ±10%

47 ±10%

100 ±10%

Operating Temp. Range : -25°C to 85°C

■ Impedance-Frequency Characteristics

■ Inductance-Current Characteristics

1000

100

100µH

10µH

100

1.0µH

0.1

10µH

0.01

0.1

100

1000

Frequency (MHz)

1.0µH

100

500

Current (mA)

12 3 4 5

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