Inductors (Coils) > Chip Inductor (Chip Coil) > for High Frequency Vertical Wire Wound Ferrite Type Data Sheet 1 Chip Inductor (Chip Coil) for High Frequency Vertical Wire Wound Ferrite Type LQH31H Series (1206 Size) ■ Dimensions ■ Packaging 2.3±0.2 1.8±0.2 1.6±0.2 Code Packaging Minimum Quantity L 180mm Embossed Tape 2000 K 330mm Embossed Tape 7500 1.6±0.2 3.2±0.3 (in mm) 0.7 min. 0.7 min. 0.7 min. ■ Rated Value (p: packaging code) Part Number Inductance Test Frequency Rated Current DC Resistance Q (min.) Test Frequency Self Resonance Frequency (min.) LQH31HN54NK03p 54nH±10% 1MHz 920mA 0.035ohm±30% 50 100MHz 800MHz LQH31HN95NK03p 95nH±10% 1MHz 790mA 0.047ohm±30% 60 100MHz 650MHz LQH31HNR14J03p 145nH±5% 1MHz 700mA 0.061ohm±30% 60 100MHz 500MHz LQH31HNR14K03p 145nH±10% 1MHz 700mA 0.061ohm±30% 60 100MHz 500MHz LQH31HNR21J03p 215nH±5% 1MHz 520mA 0.11ohm±30% 60 100MHz 430MHz LQH31HNR21K03p 215nH±10% 1MHz 520mA 0.11ohm±30% 60 100MHz 430MHz LQH31HNR29J03p 290nH±5% 1MHz 420mA 0.17ohm±30% 60 100MHz 360MHz LQH31HNR29K03p 290nH±10% 1MHz 420mA 0.17ohm±30% 60 100MHz 360MHz LQH31HNR39J03p 390nH±5% 1MHz 330mA 0.26ohm±30% 60 100MHz 300MHz LQH31HNR39K03p 390nH±10% 1MHz 330mA 0.26ohm±30% 60 100MHz 300MHz LQH31HNR50J03p 500nH±5% 1MHz 260mA 0.44ohm±30% 60 100MHz 270MHz LQH31HNR50K03p 500nH±10% 1MHz 260mA 0.44ohm±30% 60 100MHz 270MHz LQH31HNR61J03p 610nH±5% 1MHz 250mA 0.48ohm±30% 60 100MHz 240MHz LQH31HNR61K03p 610nH±10% 1MHz 250mA 0.48ohm±30% 60 100MHz 240MHz LQH31HNR75J03p 750nH±5% 1MHz 190mA 0.79ohm±30% 60 100MHz 220MHz LQH31HNR75K03p 750nH±10% 1MHz 190mA 0.79ohm±30% 60 100MHz 220MHz LQH31HNR88J03p 880nH±5% 1MHz 180mA 0.86ohm±30% 60 100MHz 200MHz LQH31HNR88K03p 880nH±10% 1MHz 180mA 0.86ohm±30% 60 100MHz 200MHz Operating Temperature Range: -40°C to +85°C Continued on the following page. o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design. ! 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. 2010.9.9 http://www.murata.com/ Inductors (Coils) > Chip Inductor (Chip Coil) > for High Frequency Vertical Wire Wound Ferrite Type Data Sheet 2 Continued from the preceding page. ■ Q-Frequency Characteristics (Typ.) 100 215nH 880nH 80 54nH Q 60 40 20 0 1 10 100 1000 Frequency (MHz) ■ !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 profile where peak solder temperature is below the Tin melting point is used. Please confirm the solderability of Tin plating termination chip before use. o This data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for General Electronics equipment for your design. ! 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. 2010.9.9 http://www.murata.com/