Inductors (Coils) > Chip Inductor for Automotive (Chip Coil for Automotive) > Power Inductor (Wire Wound Type for Choke) Data Sheet 1 Chip Inductor for Automotive (Chip Coil for Automotive) Power Inductor (Wire Wound Type for Choke) LQH32C_23/LQH32C_33 Series (1210 Size) c Dimensions c Packaging LQH32C_23/LQH32C_33 2.5±0.2 2.0±0.2 2.5±0.2 3.2±0.3 Code Packaging Minimum Quantity L 180mm Embossed Tape 2000 K 330mm Embossed Tape 7500 B Bulk(Bag) 500 Fig. 1 2.5±0.2 A 2.5±0.2 2.5±0.2 A: 2.8 max. * Please refer to the dimention A for LQH32CN_33 (2R2M, 4R7M, 100K) types. (See Fig. 1) 0.9±0.3 1.3±0.2 0.9±0.3 (in mm) c Rated Value (p: packaging code) Part Number Inductance Test Frequency Rated Current DC Resistance Self Resonance Frequency (min.) 1.0µH ±20% 1MHz 800mA 0.09ohm ±30% 96MHz LQH32CH2R2M23p 2.2µH ±20% 1MHz 600mA 0.13ohm ±30% 64MHz LQH32CH4R7M23p 4.7µH ±20% 1MHz 450mA 0.20ohm ±30% 43MHz LQH32CH100K23p 10µH ±10% 1MHz 300mA 0.44ohm ±30% 26MHz LQH32CH220K23p 22µH ±10% 1MHz 250mA 0.71ohm ±30% 19MHz LQH32CHR15M33p 0.15µH ±20% 1MHz 1450mA 0.028ohm ±30% 400MHz LQH32CH1R0M23p LQH32CHR27M33p 0.27µH ±20% 1MHz 1250mA 0.034ohm ±30% 250MHz LQH32CHR47M33p 0.47µH ±20% 1MHz 1100mA 0.042ohm ±30% 150MHz 100MHz LQH32CH1R0M33p 1.0µH ±20% 1MHz 1000mA 0.06ohm ±30% LQH32CH2R2M33p 2.2µH ±20% 1MHz 790mA 0.097ohm ±30% 64MHz LQH32CH4R7M33p 4.7µH ±20% 1MHz 650mA 0.15ohm ±30% 43MHz LQH32CH100K33p 10µH ±10% 1MHz 450mA 0.30ohm ±30% 26MHz Class of Magnetic Shield: No magnetic shield Operating Temperature Range (Self-temperature rise is not included): -40 to +85°C Continued on the following page. oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for Automotive 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. 2012.11.8 http://www.murata.com/ Inductors (Coils) > Chip Inductor for Automotive (Chip Coil for Automotive) > Power Inductor (Wire Wound Type for Choke) Data Sheet 2 Continued from the preceding page. c Impedance-Frequency Characteristics (Typ.) c Inductance-Current Characteristics (Typ.) LQH32C_23/LQH32C_33 LQH32C_23/LQH32C_33 100 1000 10 1 Inductance (μH) Impedance (kΩ) 100 22μH 4.7μH 1.0μH 0.1 22μH 10 4.7μH 1.0μH 1 0.01 0.001 0.1 1 10 100 1000 1 Frequency (MHz) 10 100 1000 DC Current (mA) 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 profile where peak solder temperature is below the Tin melting point is used. Please confirm the solderability of Tin plating termination chip before use. oThis data sheet is applied for CHIP INDUCTORS (CHIP COILS) used for Automotive 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. 2012.11.8 http://www.murata.com/