LQM21NN1R0K10 - Murata Manufacturing Co., Ltd.

http://www.murata.com/

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.

o This data sheet is applied for CHIP COIL used for General Electronics equipment for your design.

2006.3.9

Coils/Inductors/Transfomers > Chip Coils > for General Use Monolithic Type

2.0±0.3

0.5±0.3

1.25±0.2

Electrode

(in mm)

Inductance : 0.1 to 2.2µH

Dimension of t Inductance : 2.7 to 4.7µH0.85±0.2

1.25±0.2

Chip Coils for General Use Monolithic Type

LQM21N Series (0805 Size)

■ Dimensions ■ Packaging

Code Packaging Minimum Quantity

D180mm Paper Tape 4000 *1

L180mm Embossed Tape 3000 *2

J330mm Paper Tape 10000 *1

K330mm Embossed Tape 10000 *2

BBulk(Bag) 1000

*1: only 0.1 to 2.2µH

*2: only 2.7 to 4.7µH

■ Rated Value (p: packaging code)

Part Number Inductance Test Frequency Rated Current Max. of DC resistance Q (min.) Test Frequency Self Resonance Frequency (min.)

LQM21NNR10K10p

0.1µH±10% 25MHz 250mA 0.26ohm 20 25MHz 340MHz

LQM21NNR12K10p

0.12µH±10% 25MHz 250mA 0.29ohm 20 25MHz 310MHz

LQM21NNR15K10p

0.15µH±10% 25MHz 250mA 0.32ohm 20 25MHz 270MHz

LQM21NNR18K10p

0.18µH±10% 25MHz 250mA 0.35ohm 20 25MHz 250MHz

LQM21NNR22K10p

0.22µH±10% 25MHz 250mA 0.38ohm 20 25MHz 220MHz

LQM21NNR27K10p

0.27µH±10% 25MHz 250mA 0.42ohm 20 25MHz 200MHz

LQM21NNR33K10p

0.33µH±10% 25MHz 250mA 0.48ohm 20 25MHz 180MHz

LQM21NNR39K10p

0.39µH±10% 25MHz 200mA 0.53ohm 25 25MHz 165MHz

LQM21NNR47K10p

0.47µH±10% 25MHz 200mA 0.57ohm 25 25MHz 150MHz

LQM21NNR56K10p

0.56µH±10% 25MHz 150mA 0.63ohm 25 25MHz 140MHz

LQM21NNR68K10p

0.68µH±10% 25MHz 150mA 0.72ohm 25 25MHz 125MHz

LQM21NNR82K10p

0.82µH±10% 25MHz 150mA 0.81ohm 25 25MHz 115MHz

LQM21NN1R0K10p

1µH±10% 10MHz 50mA 0.40ohm 45 10MHz 107MHz

LQM21NN1R2K10p

1.2µH±10% 10MHz 50mA 0.47ohm 45 10MHz 97MHz

LQM21NN1R5K10p

1.5µH±10% 10MHz 50mA 0.50ohm 45 10MHz 87MHz

LQM21NN1R8K10p

1.8µH±10% 10MHz 50mA 0.57ohm 45 10MHz 80MHz

LQM21NN2R2K10p

2.2µH±10% 10MHz 30mA 0.63ohm 45 10MHz 71MHz

LQM21NN2R7K10p

2.7µH±10% 10MHz 30mA 0.69ohm 45 10MHz 66MHz

LQM21NN3R3K10p

3.3µH±10% 10MHz 30mA 0.80ohm 45 10MHz 59MHz

LQM21NN3R9K10p

3.9µH±10% 10MHz 30mA 0.89ohm 45 10MHz 53MHz

LQM21NN4R7K10p

4.7µH±10% 10MHz 30mA 1.00ohm 45 10MHz 47MHz

Operating Temperature Range: -40°C to +85°C

Continued on the following page.

Continued from the preceding page.

http://www.murata.com/

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.

o This data sheet is applied for CHIP COIL used for General Electronics equipment for your design.

2006.3.9

Frequency (MHz)

100

1 10 100 1000

4.7µH

1.0µH

1.8µH0.1µH

0.22µH

0.18µH

0.5

0.1

Inductance (µH)

1 5 10 50 100 500 1000

Current (mA)

1.0µH

1.8µH

4.7µH

0.22µH

0.10µH

0.82µH

Coils/Inductors/Transfomers > Chip Coils > for General Use Monolithic Type

■ Q-Frequency Characteristics (Typ.) ■ Inductance-Current Characteristics (Typ.)

!Caution (Rating)

Do not use products beyond the rated current as

this may create excessive heat.

Notice

Solderability of Tin plating termination chip might be

deteriorated when low temperature soldering profile

where peak solder temperature is below the Tin melting

point is used. Please confirm the solderability of Tin

plating termination chip before use.

■ !Caution/Notice