1
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
1
Inductors (Coils) > Chip Inductor (Chip Coil) > for High Frequency Horizontal Wire Wound
2011.11.2
oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
Chip Inductor (Chip Coil) for High Frequency Horizontal Wire Wound
LQW18A_10 Series (High Q/Low DC Resistance Type) (0603 Size)
c Dimensions
1.6±0.2
*1 0.8±0.2
0.80±0.15
(in mm)
0.8±0.2
0.2±0.1
0.3±0.1 0.3±0.1
*1 LQW18AN_10: 0.8±0.3
c Packaging
Code Packaging Minimum Quantity
D180mm Paper Tape 4000
J330mm Paper Tape 10000
BBulk(Bag) 500
c Rated Value (p: packaging code)
Part Number Inductance Test Frequency Rated Current Max. of DC Resistance Q (min.) Test Frequency Self Resonance Frequency (min.)
LQW18AN2N2D10p2.2nH ±0.5nH 100MHz 1400mA 0.018ohm 25 250MHz 18000MHz
LQW18AN3N9C10p3.9nH ±0.2nH 100MHz 1000mA 0.032ohm 38 250MHz 11000MHz
LQW18AN3N9D10p3.9nH ±0.5nH 100MHz 1000mA 0.032ohm 38 250MHz 11000MHz
LQW18AN5N6D10p5.6nH ±0.5nH 100MHz 900mA 0.045ohm 38 250MHz 10000MHz
LQW18AN6N8C10p6.8nH ±0.2nH 100MHz 900mA 0.045ohm 38 250MHz 7000MHz
LQW18AN6N8D10p6.8nH ±0.5nH 100MHz 900mA 0.045ohm 38 250MHz 7000MHz
LQW18AN8N2D10p8.2nH ±0.5nH 100MHz 800mA 0.058ohm 38 250MHz 7000MHz
LQW18AN10NG10p10nH ±2% 100MHz 800mA 0.058ohm 38 250MHz 5000MHz
LQW18AN10NJ10p10nH ±5% 100MHz 800mA 0.058ohm 38 250MHz 5000MHz
LQW18AN12NG10p12nH ±2% 100MHz 750mA 0.071ohm 38 250MHz 5000MHz
LQW18AN12NJ10p12nH ±5% 100MHz 750mA 0.071ohm 38 250MHz 5000MHz
LQW18AN15NJ10p15nH ±5% 100MHz 700mA 0.085ohm 42 250MHz 4500MHz
LQW18AN18NG10p18nH ±2% 100MHz 700mA 0.085ohm 42 250MHz 3500MHz
LQW18AN18NJ10p18nH ±5% 100MHz 700mA 0.085ohm 42 250MHz 3500MHz
LQW18AN22NG10p22nH ±2% 100MHz 640mA 0.099ohm 42 250MHz 3200MHz
LQW18AN22NJ10p22nH ±5% 100MHz 640mA 0.099ohm 42 250MHz 3200MHz
LQW18AN27NG10p27nH ±2% 100MHz 590mA 0.116ohm 42 250MHz 2800MHz
LQW18AN27NJ10p27nH ±5% 100MHz 590mA 0.116ohm 42 250MHz 2800MHz
LQW18AN33NJ10p33nH ±5% 100MHz 550mA 0.132ohm 42 250MHz 2500MHz
Operating Temperature Range (Self-temperature rise is not included): -55 to +125°C
Only for refl ow soldering.
Continued on the following page.
2
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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 specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
2
Inductors (Coils) > Chip Inductor (Chip Coil) > for High Frequency Horizontal Wire Wound
2011.11.2
oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design.
Continued from the preceding page.
c Q-Frequency Characteristics (Typ.)
Q
Frequency (MHz)
0
100
200
50
150
10 100 1000 10000
2.2nH
10nH
33nH
c Inductance-Frequency Characteristics (Typ.)
1
10
100
10 100 1000 10000
Frequency (MHz)
Inductance (nH)
2.2nH
10nH
33nH
c !Caution/Notice
!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 profi le
where peak solder temperature is below the Tin melting
point is used. Please confi rm the solderability of Tin
plating termination chip before use.
