LQH32DN4R7M23L Murata

Reference Only SpecNo.JELF243A-0117B-01 P1/7 CHIP COIL (CHIP INDUCTORS) LQH32DN23L REFERENCE SPECIFICATION 1. Scope This reference specification applies to LQH32DN 23L Series, Chip coil (Chip Inductors). 2. Part Numbering (ex) LQ H 32 D N 1R0 M 2 3 L Product ID Structure Dimension Applications Category Inductance Tolerance Features Electrode Packaging (LW) and L:Taping Characteristics 3. Rating Operating Temperature Range. -40 to +105C (except LQH32DN391/471/561K23) -40 to +85C (only LQH32DN391/471/561K23) Storage Temperature Range. -40 to +105C (except LQH32DN391/471/561K23) -40 to +85C (only lqh32dn391/471/561k23) Self Inductance DC Rated Customer MURATA Resonant Resistance Current Tolerance Part Number Part Number Frequency (H) ( ) (mA) (%) (MHz min) LQH32DN1R0M23L 1.0 0.0930% 96 800 LQH32DN2R2M23L 2.2 0.1330% 64 600 20 LQH32DN3R3M23L 3.3 0.2030% 50 530 LQH32DN4R7M23L 4.7 0.2030% 43 450 LQH32DN100K23L 10 0.4430% 26 300 LQH32DN220K23L 22 0.7130% 19 250 LQH32DN390K23L 39 1.2 30% 16 200 LQH32DN470K23L 47 1.3 30% 15 170 LQH32DN680K23L 68 2.2 30% 12 130 LQH32DN101K23L 100 3.5 30% 10 100 10 LQH32DN151K23L 150 5.1 30% 8.0 80 LQH32DN221K23L 220 8.4 30% 6.8 70 LQH32DN331K23L 330 10.030% 5.6 LQH32DN391K23L 390 17.030% 60 LQH32DN471K23L 470 19.030% 5.0 LQH32DN561K23L 560 22.030% When applied Rated current to the Products , self temperature rise shall be limited to 20 max and Inductance will be within 10% of initial Inductance value. 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 Reference Only SpecNo.JELF243A-0117B-01 P2/7 5. Appearance and Dimensions 3.60.2 3.20.2 2.50.2 2.50.2 3.20.2 2.50.2 4.50.3 3.20.3 Unit Mass (Typical value) 0.060g No Marking. (in mm) 1.0 min. 1.0 min. 1.0 min. 0.90.3 0.90.3 6. Electrical Performance No. Item Specification Test Method 6.1 Inductance Inductance shall meet item 3. Measuring Equipment : KEYSIGHT 4192A or equivalent Measuring Frequency: 1MHz1.0 to 390H 1kHz470 to 560H 6.2 DC Resistance DC Resistance shall meet item 3. Measuring Equipment:Digital multi meter 6.3 Self Resonant S.R.F shall meet item 3. Measuring Equipment : KEYSIGHT E4991A or equivalent Frequency(S.R.F) 7. Mechanical Performance No. Item Specification Test Method 7.1 Shear Test Chip coil shall not be damaged. Substrate: Glass-epoxy substrate Chip coil Applied Direction : Force: 10N Hold Duration: 51s Substrate 7.2 Bending Test Substrate: Glass-epoxy substrate (100401.6mm) Speed of Applying Force: 1mm / s Deflection: 2mm Hold Duration: 5s Pressure jig R230 F Deflection 45 45 (in mm) Product 7.3 Vibration Chip coil shall not be damaged. Oscillation Frequency: 10~55~10Hz for 1 minute Total Amplitude: 1.5mm Testing Time:A period of 2 hours in each of 3 mutually perpendicular directions.(Total 6 hours) 7.4 Solderability The wetting area of the electrode Flux: Ethanol solution of rosin,25(wt)% shall be at least 90% covered with (Immersed for 5s to 10s) new solder coating. Solder: Sn-3.0Ag-0.5Cu Pre-Heating: 15010C / 60 to 90seconds Solder Temperature: 2405C Immersion Time: 31 s MURATA MFG.CO., LTD 2.60.2 2.00.2