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Data Sheet

!Note:

1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our

products in it may be discontinued without advance notice. Please check with our sales representatives or product engineers before ordering.

2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product

specifications or transact the approval sheet for product specifications before ordering.

http://www.murata.com/

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Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type for Choke)

2011.11.2

oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.

LQH55D Series (2220 Size)

c Dimensions

5.0±0.3

5.0±0.3

5.7±0.3

1.7

min.

1.3

min.

1.3

min.

(in mm)

c Packaging

Code

Packaging

Minimum Quantity

L

180mm Embossed Tape

350

K

330mm Embossed Tape

1500

c Rated Value (p: packaging code)

Part Number

Inductance

Test Frequency

Rated Current

DC Resistance

Self Resonance Frequency (min.)

LQH55DNR12M03

p

0.12µH ±20%

1MHz

6000mA

0.007ohm ±40%

450MHz

LQH55DNR27M03

p

0.27µH ±20%

1MHz

5300mA

0.010ohm ±40%

300MHz

LQH55DNR47M03

p

0.47µH ±20%

1MHz

4800mA

0.013ohm ±40%

200MHz

LQH55DN1R0M03

p

1.0µH ±20%

1MHz

4000mA

0.019ohm ±40%

150MHz

LQH55DN1R5M03

p

1.5µH ±20%

1MHz

3700mA

0.022ohm ±40%

110MHz

LQH55DN2R2M03

p

2.2µH ±20%

1MHz

3200mA

0.029ohm ±40%

80MHz

LQH55DN3R3M03

p

3.3µH ±20%

1MHz

2900mA

0.036ohm ±40%

40MHz

LQH55DN4R7M03

p

4.7µH ±20%

1MHz

2700mA

0.041ohm ±40%

30MHz

LQH55DN6R8M03

p

6.8µH ±20%

1MHz

2000mA

0.074ohm ±40%

25MHz

LQH55DN100M03

p

10µH ±20%

1MHz

1700mA

0.093ohm ±40%

20MHz

LQH55DN150M03

p

15µH ±20%

1MHz

1400mA

0.15ohm ±40%

17MHz

LQH55DN220M03

p

22µH ±20%

1MHz

1200mA

0.19ohm ±40%

15MHz

LQH55DN330M03

p

33µH ±20%

1MHz

900mA

0.32ohm ±40%

12MHz

LQH55DN470M03

p

47µH ±20%

1MHz

800mA

0.40ohm ±40%

10MHz

LQH55DN680M03

p

68µH ±20%

1MHz

640mA

0.67ohm ±40%

7.6MHz

LQH55DN101M03

p

100µH ±20%

100kHz

560mA

0.86ohm ±40%

6.5MHz

LQH55DN151M03

p

150µH ±20%

100kHz

420mA

1.9ohm ±40%

5.0MHz

LQH55DN221M03

p

220µH ±20%

100kHz

320mA

2.4ohm ±40%

4.0MHz

LQH55DN331M03

p

330µH ±20%

100kHz

270mA

4.4ohm ±40%

3.1MHz

LQH55DN471M03

p

470µH ±20%

100kHz

240mA

5.4ohm ±40%

2.4MHz

LQH55DN681M03

p

680µH ±20%

100kHz

190mA

8.1ohm ±40%

1.9MHz

LQH55DN102M03

p

1000µH ±20%

10kHz

150mA

10.3ohm ±40%

1.7MHz

LQH55DN222M03

p

2200µH ±20%

10kHz

100mA

21.5ohm ±40%

1.2MHz

LQH55DN472M03

p

4700µH ±20%

10kHz

70mA

43.6ohm ±40%

0.8MHz

LQH55DN103M03

p

10000µH ±20%

10kHz

50mA

100ohm ±40%

0.5MHz

Class of Magnetic Shield: No magnetic shield

Operating Temperature Range (Self-temperature rise is not included): -40 to +80°C

Only for reflow soldering.

Continued on the following page.