LQH32CN2R2M11B [MURATA]

General Purpose Inductor, 2.2uH, 20%, 1 Element, Ferrite-Core, SMD;


型号：	LQH32CN2R2M11B
厂家：	muRata
描述：	General Purpose Inductor, 2.2uH, 20%, 1 Element, Ferrite-Core, SMD
文件：	总5页 (文件大小：135K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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)

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

LQH32C_11/_21

2.5±0.2

The LQH32C series consists of miniature chip coils

with low DC resistance, high current capacity, and

high impedance characteristics.

These features are made possible by the development of

Murata's innovative automatic winding techniques.

They are excellent for use as choke coils in DC power

supply circuits.

2.5±0.2

3.2±0.3

■ Features (LQH32C_11/_21)

LQH32C_11

1. The low DC resistance means high current and high

0.7min 0.7min

0.7min

in mm

inductance.

For inductance ranging from 0.15 micro H to

560 micro H, LQH32C coils have very low DC

resistance.

2.5±0.2

2. The series exhibit low voltage drops and small

variations in inductance with respect to

temperature rise and DC current level. This makes

them excellent for use as power supply line choke

coils.

2.5±0.2

3.2±0.3

3. The series has excellent solder heat resistance.

Both flow and reflow soldering methods can be

employed.

LQH32C_21

0.9±0.3 1.3±0.2 0.9±0.3

(in mm)

Rated

Current

(mA)

Self Resonance

Frequency

(MHz)

Inductance

DC Resistance

Part Number

Test Frequency

EIA

(µH)

(ohm)

LQH32CNR15M11

LQH32CNR27M11

LQH32CNR47M11

LQH32CN1R0M11

LQH32CN2R2M11

LQH32CN4R7M11

LQH32CN100K11

LQH32CN1R0M21

LQH32CN2R2M21

LQH32CN4R7M21

LQH32CN100K21

LQH32CN220K21

LQH32CN470K21

LQH32CN101K21

LQH32CN221K21

LQH32CN331K21

LQH32CN391K21

LQH32CN471K21

LQH32CN561K21

0.15 ±20%

0.27 ±20%

0.47 ±20%

1 ±20%

1MHz

1kHz

1450

1250

1100

1000

790

650

450

800

600

450

300

250

170

100

0.028 ±30%

0.034 ±30%

0.042 ±30%

0.06 ±30%

0.097 ±30%

0.15 ±30%

0.3 ±30%

0.06 ±30%

0.13 ±30%

0.2 ±30%

0.44 ±30%

0.71 ±30%

1.3 ±30%

3.5 ±30%

8.4 ±30%

10 ±30%

400 min.

250 min.

150 min.

100 min.

64 min.

43 min.

26 min.

96 min.

64 min.

43 min.

26 min.

19 min.

15 min.

10 min.

6.8 min.

5.6 min.

5 min.

1210

2.2 ±20%

4.7 ±20%

10 ±10%

1.0 ±20%

2.2 ±20%

4.7 ±20%

10 ±10%

22 ±10%

47 ±10%

100 ±10%

220 ±10%

330 ±10%

390 ±10%

470 ±10%

560 ±10%

17 ±30%

19 ±30%

5 min.

1kHz

22 ±30%

5 min.

Operating Temp. Range : -25°C to 85°C

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

■ Impedance-Frequency Characteristics

■ Inductance-Current Characteristics

LQH32C_11/_21

1000

100

100µH

10µH

100µH

10µH

1.0µH

0.1

1.0µH

0.01

0.1

100

1000

0.1

100

1000

Frequency (MHz)

DC Current (mA)

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

LQH32C_51 (Low Profile Type)

2.5±0.2

The LQH32C_51 series consists of miniature chip coils

with low DC resistance, high current capacity, and

high impedance characteristics.

These features are made possible by the development of

Murata's innovative winding techniques. They are

excellent for use as choke coils in DC power supply

circuits.

A : 2.8 max.

3.2±0.3

2.5±0.2

■ Features (LQH32C_51)

LQH32C_51

1. The series have a wide inductance range of

0.9±0.3 1.3±0.2 0.9±0.3

(in mm)

1.0 micro H to 100 micro H.

2. The series exhibit low voltage drops and small

variations in inductance with respect to

temperature e and DC current level. This makes them

excellent or use as power supply line choke coils.

3. The series has excellent solder heat resistance.

Both flow and reflow soldering methods can be

employed.

Rated

Current

(mA)

Self Resonance

Frequency

(MHz)

Inductance

Test Frequency

DC Resistance

(ohm)

Part Number

EIA

(µH)

(MHz)

LQH32CN1R0M51

LQH32CN2R2M51

LQH32CN4R7M51

LQH32CN100K51

LQH32CN150K51

LQH32CN220K51

LQH32CN330K51

LQH32CN470K51

LQH32CN680K51

LQH32CN101K51

1.0 ±20%

2.2 ±20%

4.7 ±20%

10 ±10%

15 ±10%

22 ±10%

33 ±10%

47 ±10%

68 ±10%

100 ±10%

1000

790

650

450

300

250

200

170

130

100

0.060 ±30%

0.097 ±30%

0.15 ±30%

0.30 ±30%

0.58 ±30%

0.71 ±30%

1.1 ±30%

100 min.

64 min.

43 min.

26 min.

19 min.

17 min.

15 min.

12 min.

10 min.

1210

1.3 ±30%

2.2 ±30%

3.5 ±30%

Operating Temp. Range : -25°C to 85°C

■ Impedance-Frequency Characteristics

■ Inductance-Current Characteristics

LQH32C_51

1000

100

100uH

100

10uH

1.0uH

0.1

1.0uH

0.01

0.1

0.001

1000

100

1000

100

Frequency(MHz)

DC Current (mA)

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

LQH43C Series

3.2±0.2

3.6±0.2

The LQH43C series consists of miniature chip inductors

with low DC resistance, high current capacity, and

high impedacne characteristics. It is suitable for use

as choke coils in DC power supply circuits.

3.2±0.2

4.5±0.3

■ Features

1. The LQH43C series has an open magnetic structure.

Various inductance range is available.

2. The series exhibits low voltage drops and small

change in inductance with respect to temperature

rise and DC current level. This makes them

excellent to use as power supply line choke coils.

3. The LQH43C has miniature size 4.5mmx3.2mm and

realized low height 2.8mm at max.

in mm

1.0min 1.0min 1.0min

4. The series has excellent solder heat resistance.

Both flow and reflow soldering methods can be

employed.

Rated

Current

(mA)

Self Resonance

Frequency

(MHz)

Inductance

DC Resistance

Part Number

Test Frequency

EIA

(µH)

(ohm)

LQH43CN1R0M01

LQH43CN1R5M01

LQH43CN2R2M01

LQH43CN3R3M01

LQH43CN4R7M01

LQH43CN6R8M01

LQH43CN100K01

LQH43CN150K01

LQH43CN220K01

LQH43CN330K01

LQH43CN470K01

LQH43CN680K01

LQH43CN101K01

LQH43CN151K01

LQH43CN221K01

LQH43CN331K01

LQH43CN471K01

1.0 ±20%

1.5 ±20%

2.2 ±20%

3.3 ±20%

4.7 ±20%

6.8 ±20%

10 ±10%

15 ±10%

22 ±10%

33 ±10%

47 ±10%

68 ±10%

100 ±10%

150 ±10%

220 ±10%

330 ±10%

470 ±10%

1MHz

1kHz

1080

1000

900

800

750

720

650

570

420

310

280

220

190

130

110

100

0.08 max.

0.09 max.

0.11 max.

0.13 max.

0.15 max.

0.20 max.

0.24 max.

0.32 max.

0.6 max.

1.0 max.

1.1 max.

1.7 max.

2.2 max.

3.5 max.

4.0 max.

6.8 max.

8.5 max.

100

1812

8.4

6.8

5.5

4.5

3.6

3.0

Operating Temp. Range : -25°C to 85°C

■ Impedance-Frequency Characteristics

■ Inductance-Current Characteristics

1000

100µH

100

100µH

100

10µH

1.0µH

10µH

1.0µH

0.1

0.01

100

1000

10000

0.01

0.1

100

1000

DC Current (mA)

Frequency (MHz)

LQH32CN2R2M11B [MURATA]

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