Inductors (Coils) > Chip Inductor (Chip Coil) > Power Inductor (Wire Wound Type) Data Sheet Chip Inductor (Chip Coil) 1 Power Inductor (Wire Wound Type) LQH32P_N0 Series (1210 Size) ■ Dimensions ■ Packaging 2.5±0.2 1.55±0.15 2.7±0.2 A A Code Packaging Minimum Quantity L 180mm Embossed Tape 2000 K 330mm Embossed Tape 7500 2.5±0.2 3.2±0.3 0.9±0.3 A: 2.8 max. 0.9±0.3 1.3±0.2 (in mm) ■ Rated Value (p: packaging code) Inductance Rated Current (Based on Inductance Change) Rated Current (Based on Temperature Rise) DC Resistance Self Resonance Frequency (min.) LQH32PNR47NN0p 0.47µH±30% 3400mA LQH32PN1R0NN0p 1.0µH±30% 2300mA 2550mA 0.03ohm ±20% 100MHz 2050mA 0.045ohm ±20% 100MHz LQH32PN1R5NN0p 1.5µH±30% LQH32PN2R2NN0p 2.2µH±30% 1750mA 1750mA 0.057ohm ±20% 70MHz 1550mA 1600mA 0.076ohm ±20% LQH32PN3R3NN0p 70MHz 3.3µH±30% 1250mA 1200mA 0.12ohm ±20% 50MHz LQH32PN4R7NN0p 4.7µH±30% 1000mA 1000mA 0.18ohm ±20% 40MHz LQH32PN6R8NN0p 6.8µH±30% 850mA 850mA 0.24ohm ±20% 40MHz LQH32PN100MN0p 10µH±20% 750mA 700mA 0.38ohm ±20% 30MHz LQH32PN150MN0p 15µH±20% 600mA 520mA 0.57ohm ±20% 20MHz LQH32PN220MN0p 22µH±20% 500mA 450mA 0.81ohm ±20% 20MHz LQH32PN330MN0p 33µH±20% 380mA 390mA 1.15ohm ±20% 13MHz LQH32PN470MN0p 47µH±20% 330mA 310mA 1.78ohm ±20% 11MHz LQH32PN680MN0p 68µH±20% 280mA 275mA 2.28ohm ±20% 11MHz LQH32PN101MN0p 100µH±20% 180mA 250mA 2.70ohm ±20% 8MHz LQH32PN121MN0p 120µH±20% 170mA 200mA 4.38ohm ±20% 8MHz Part Number Test Frequency: 1MHz Class of Magnetic Shield: Magnetic shield of magnetic powder in resin Operating Temperature Range (Self-temperature rise is included): -40 to +125°C Operating Temperature Range (Self-temperature rise is not included): -40 to +85°C 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 40°C 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. ■ 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 40°C or less. ■ Inductance-Frequency Characteristics (Typ.) ■ Inductance-Current Characteristics (Typ.) 1000 1000 Inductance (µH) 10 1 100 Inductance (µH) 120µH 100µH 68µH 47µH 33µH 22µH 15µH 10µH 6.8µH 4.7µH 3.3µH 2.2µH 1.5µH 1.0µH 100 100µH 47µH 22µH 10 10µH 4.7µH 2.2µH 1 1.0µH 0.47µH 0.1 0.1 0.1 1 10 100 1 Frequency (MHz) 10 100 Current (mA) 1000 10000 ■ Temperature Rise Characteristics (Typ.) 50 100µH 47µH 22µH 4.7µH 1.0µH 10µH 2.2µH Temperature Rise (°C) 40 30 20 10 0 0 500 1000 1500 Current (mA) 2000 2500 ■ !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/