SpecNo.JELF243A-0047U-01 P1/8 Reference Only CHIP COILCHIP INDUCTORSLQH66SN03L REFERENCE SPECIFICATION 1.Scope This reference specification applies to LQH66SN 03L Series, Chip coil (Chip Inductors). 2.Part Numbering (ex) LQ H 66 S N R27 M 0 3 L Product ID Structure Dimension Applications Category Inductance Tolerance Features Electrode Packaging (LW) and L: Taping Characteristics 1 1 1 1 1 1 1 1 1 1 3.Rating -40 to +80C Operating Temperature Range. Storage Temperature Range. -40 to +85C Self Inductance DC Rated Customer MURATA Resonant Resistance Current Tolerance Part Number Part Number Frequency (H) () (A) (%) (MHz min) LQH66SNR27M03L 0.27 0.007 40% 300 6.0 LQH66SNR68M03L 0.68 0.010 40% 180 5.3 LQH66SN1R0M03L 1.0 0.013 40% 150 4.7 LQH66SN1R5M03L 1.5 0.016 40% 110 3.8 LQH66SN2R2M03L 2.2 0.019 40% 80 3.3 LQH66SN3R3M03L 3.3 0.022 40% 40 2.6 LQH66SN4R7M03L 4.7 0.025 40% 30 2.2 LQH66SN6R8M03L 6.8 0.029 40% 25 1.8 LQH66SN100M03L 10 0.036 40% 20 1.6 LQH66SN150M03L 15 0.069 40% 17 1.3 LQH66SN220M03L 22 0.087 40% 15 1.1 LQH66SN330M03L 33 0.14 40% 12 0.86 20 LQH66SN470M03L 47 0.17 40% 10 0.76 LQH66SN680M03L 68 0.29 40% 7.6 0.60 LQH66SN101M03L 100 0.36 40% 6.5 0.52 LQH66SN151M03L 150 0.63 40% 5.0 0.42 LQH66SN221M03L 220 0.79 40% 4.0 0.35 LQH66SN331M03L 330 1.8 40% 3.2 0.28 LQH66SN471M03L 470 2.2 40% 2.5 0.24 LQH66SN681M03L 680 3.9 40% 2.0 0.20 LQH66SN102M03L 1000 4.9 40% 1.7 0.16 LQH66SN222M03L 2200 9.4 40% 1.2 0.10 LQH66SN472M03L 4700 19.5 40% 0.8 0.07 LQH66SN103M03L 10000 39.7 40% 0.5 0.05 When applied Rated current to the Products, Inductance will be within 10% of initial Inductance value. When applied Rated current to the Products ,temperature rise caused by self-generated heat shall be limited to 40 max. 4. Testing Conditions Unless otherwise specified In case of doubt Temperature : Ordinary Temperature (15 to 35C) Temperature : 20 2C Humidity : Ordinary Humidity (25 to 85 %(RH)) Humidity : 60 to 70 %(RH) Atmospheric Pressure : 86 to 106 kPa MURATA MFG.CO., LTD SpecNo.JELF243A-0047U-01 P2/8 Reference Only 5.Appearance and Dimensions 6.3 0.3 6.3 0.3 Unit Mass (Typical value) 0.71g 6.3 0.3 ( in mm ) No Marking. 1.3 min.1.7 min. 1.3 min. 6.Electrical Performance No. Item Specification Test Method 6.1 Inductance Inductance shall meet item 3. Measuring EquipmentKEYSIGHT 4194A or equivalent Measuring Frequency1 MHz / 0.12 to 68 H 100 kHz / 100 to 680 H 10 kHz / 1000 to 10000 H 6.2 DC Resistance DC Resistance shall meet item 3. Measuring EquipmentDigital multi meter 6.3 Self Resonant S.R.F shall meet item 3. Measuring Equipment Frequency(S.R.F) f < 1 MHzKEYSIGHT 4194A or equivalent f 1 MHzKEYSIGHT E4991A or equivalent 7.Mechanical Performance No. Item Specification Test Method 7.1 Shear Test Chip coil shall not be damaged. SubstrateGlass-epoxy substrate Applied Direction Chip Coil F Substrate Force10N Hold Duration51 s 7.2 Bending Test SubstrateGlass-epoxy substrate (100 40 1.6mm) Speed of Applying Force1mm / s Deflection2mm Hold Duration30 s Pressure jig R230 F Deflection 45 45 Product (in mm) MURATA MFG.CO., LTD 4.7 0.3