Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type) Data Sheet Chip Inductor (Chip Coil) 1 Power Inductor (Wire Wound Type) LQH3NP_G0 Series (1212 Size) Dimensions Packaging 2.70.2 0.900.1 Polarity Marking Code Packaging Minimum Quantity L 180mm Embossed Tape 1500 K 330mm Embossed Tape 6000 3.00.2 3.00.2 0.90.2 0.90.2 (in mm) 1.20.2 Rated Value (p: packaging code) Inductance Rated Current (Based on Inductance Change) Rated Current (Based on Temperature Rise) DC Resistance Self Resonance Frequency (min.) LQH3NPN1R0NG0p 1.0H30% 1650mA 1525mA 0.08ohm 20% 160MHz LQH3NPN1R5NG0p 1.5H30% 1300mA 1470mA 0.10ohm 20% 130MHz LQH3NPN2R2NG0p 2.2H30% 1250mA 1270mA 0.14ohm 20% 100MHz LQH3NPN3R3NG0p 3.3H30% 850mA 1130mA 0.18ohm 20% 75MHz LQH3NPN4R7NG0p 4.7H30% 800mA 925mA 0.26ohm 20% 60MHz LQH3NPN6R8NG0p 6.8H30% 650mA 710mA 0.45ohm 20% 48MHz LQH3NPN100MG0p 10H20% 500mA 630mA 0.57ohm 20% 45MHz LQH3NPN100NG0p 10H30% 500mA 630mA 0.57ohm 20% 45MHz LQH3NPN150NG0p 15H30% 370mA 475mA 0.91ohm 20% 35MHz LQH3NPN220MG0p 22H20% 340mA 430mA 1.1ohm 20% 25MHz LQH3NPN220NG0p 22H30% 340mA 430mA 1.1ohm 20% 25MHz LQH3NPN330MG0p 33H20% 250mA 345mA 2.1ohm 20% 24MHz LQH3NPN330NG0p 33H30% 250mA 345mA 2.1ohm 20% 24MHz LQH3NPN470MG0p 47H20% 170mA 270mA 3.0ohm 20% 19MHz LQH3NPN470NG0p 47H30% 170mA 270mA 3.0ohm 20% 19MHz LQH3NPN680MG0p 68H20% 150mA 235mA 4.2ohm 20% 16MHz LQH3NPN680NG0p 68H30% 150mA 235mA 4.2ohm 20% 16MHz LQH3NPN101MG0p 100H20% 140mA 165mA 8.0ohm 20% 10MHz LQH3NPN101NG0p 100H30% 140mA 165mA 8.0ohm 20% 10MHz LQH3NPN151MG0p 150H20% 110mA 145mA 11.0ohm 20% 10MHz LQH3NPN151NG0p 150H30% 110mA 145mA 11.0ohm 20% 10MHz Part Number Test Frequency: 1MHz Class of Magnetic Shield: Magnetic shield of magnetic powder in resin Operating Temperature Range (Self-temperature rise is not included): -40 to +85C Only for reflow soldering. *1 When Rated Current is applied to the Products, Inductance will be within 30% of nominal Inductance value. *2 When Rated Current is applied to the Products, self-generation of heat will rise to 40C or less. 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. 2011.5.12 http://www.murata.com/ Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type) Data Sheet 2 Continued from the preceding page. Inductance Rated Current (Based on Inductance Change) Rated Current (Based on Temperature Rise) DC Resistance Self Resonance Frequency (min.) LQH3NPN221MG0p 220H20% 100mA 130mA 14.0ohm 20% 8.5MHz LQH3NPN221NG0p 220H30% 100mA 130mA 14.0ohm 20% 8.5MHz LQH3NPN251MG0p 250H20% 80mA 130mA 15.0ohm 20% 8.0MHz LQH3NPN251NG0p 250H30% 80mA 130mA 15.0ohm 20% 8.0MHz Part Number Test Frequency: 1MHz Class of Magnetic Shield: Magnetic shield of magnetic powder in resin Operating Temperature Range (Self-temperature rise is not included): -40 to +85C Only for reflow soldering. *1 When Rated Current is applied to the Products, Inductance will be within 30% of nominal Inductance value. *2 When Rated Current is applied to the Products, self-generation of heat will rise to 40C or less. Notice (Rated Current) <Rated Current> (Based on Inductance Change) When Rated Current is applied to the Products, Inductance will be within +-30% of nominal Inductance value. <Rated Current> (Based on Temperature Rise) When Rated Current is applied to the Products, self-generation of heat will rise to 40C or less. Inductance-Frequency Characteristics (Typ.) Inductance-Current Characteristics (Typ.) 1000 1000 250H 250H 100H 100 100 100H Inductance (H) Inductance (H) 47H 10H 10 4.7H 1.0H 1 10 10 10H 4.7H 1 1 0.1 0.1 47H 100 Frequency (MHz) 0.1 10 1.0H 100 1000 10000 Current (mA) 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. 2011.5.12 http://www.murata.com/ Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type) Data Sheet 3 Continued from the preceding page. Temperature Rise Characteristics (Typ.) 50 47H 10H 4.7H 1.0H Temperature Rise (C) 40 250H 30 100H 20 10 0 0 500 1000 Current (mA) 1500 2000 !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. 2011.5.12 http://www.murata.com/