This is the PDF file of catalog No.O05E-5, No.O05E5.pdf 00.3.15 PRR cur con Multilayer Chip Coil LQG21N Series Magnetically Shielded Multilayer Chip Coil Low Drift Excellent for High Density Mounting The LQG21N series consists of magnetically shielded chip coils developed using original Murata multilayer process technology and magnetic materials. The coils occupy one quarter the volume of conventional chip coils and feature high reliability. MFEATURES 1. Magnetically shielded structure provides excellent crosstalk characteristics. 2. Compact (2.0X1.25mm) and lightweight. 3. Low inductance drift resulting from soldering,environmental tests, etc. 4. Outstanding solder heat resistance. Either flow or reflow soldering can be used. M APPLICATIONS Hard-disk drives @ Audio-Visual equipment Telecommunications equipment MDIMENSIONS 1.25+0.2 | |i 2.00.3 EIA Code:0805 0.50.9 (in mm) Part Number T LQG21NR10K102R2K10 0.85+0.2 LQG21N2R7K104R7K10 1.25+0.2 10This is the PDF file of catalog No.OO5E-5. No.OO5E5.pdf 00.3.15 MSPECIFICATIONS Inductance Q DC Resistan Self-resonant| Allowable Operati Part Number Nominal |Tolerance| Test Nominal Test (a max) Cel Frequency Current Temp. Range Value(wH) (%) Frequency | Value(min.)| Frequency (MHz min.) (mA) LQG21NR10K10 0.10 0.26 340 LQG21NR12K10 0.12 0.29 310 LQG21NR15K10 0.15 0.32 270 LQG21NR18K10 0.18 20 0.35 250 250 LQG21NR22K10 0.22 0.38 220 LQG21NR27K10 0.27 25MHz 25MHz 0.42 200 LQG21NR33K10 0.33 0.48 180 LQG21NR39K10 0.39 0.53 165 200 LQG21NR47K10 0.47 0.57 150 LQG21NR56K10 0.56 25 0.63 140 40 LQG21NR68K10 0.68 +10 0.72 125 150 to LQG21NR82K10 0.82 0.81 115 +85 LQG21N1ROK10 1.0 0.40 107 LQG21N1R2K10 1.2 0.47 97 50 LQG21N1R5K10 1.5 0.50 87 LQG21N1R8K10 1.8 0.57 80 LQG21N2R2K10 2.2 10MHz 45 4OMHz 0.63 71 LQG21N2R7K10 27 0.69 66 LQG21N3R3K10 3.3 0.80 59 30 LQG21N3R9K10 3.9 0.89 53 LQG21N4R7K10 4.7 1.00 47 MTYPICAL ELECTRICAL CHARACTERISTICS @ Q - Frequency Characteristics @ Inductance - Temperature Characteristics 100 80 40 5 0.4, Y CC Q . 2 0 ma 5 __ 40 1 5 -10 -20 0 20 40 60 80 Temperature (C) Frequency (MHz) @ Inductance - Current Characteristics 50 Inductance (JH) = = an o 2S a 0.22) 1 0.10,H 1 5 10 50 100 Current (mA) 11