LQH43PH4R7M26L Murata

SpecNo.JELF243A-0147A-01 P1/7 Reference Only CHIP COILCHIP INDUCTORSLQH43PH26L REFERENCE SPECIFICATION 1.Scope This reference specification applies to Chip coil (Chip Inductors) LQH43PH 26L Series for Automotive Electronics. 2.Part Numbering (ex) LQ H 43 P H 1R0 N 26 L Product ID Structure Dimension Applications Category Inductance Tolerance Dimension Packaging (LW) and (T) L: Taping Characteristics 3.Rating Operating Temperature Range (Ambient temperature Self-temperature rise is not included) -40 to +105C (Product temperature Self- temperature rise is included) -40 to +125C Storage Temperature Range. -40 to +125C 3 Rated Current(mA) Inductance Self 2 Based on DC 1 Customer MURATA Resonant Temperature rise Resistance (Based on Part Number Part Number Frequency Ambient Ambient () Tolerance Inductance (MHz min) (H) temperature temperature change) (%) 85 105 LQH43PH1R0N26L 1.0 N:300.02620%100 3400 3300 1410 LQH43PH2R2M26L 2.2 0.04220% 45 2300 2500 1120 LQH43PH3R3M26L 3.3 0.05220% 40 1800 2100 1000 LQH43PH4R7M26L 4.7 0.07520% 35 1400 1600 780 LQH43PH6R8M26L 6.8 0.09820% 30 1200 1400 760 LQH43PH8R2M26L 8.2 0.12820% 25 1100 1300 670 LQH43PH100M26L 10 M:200.14720% 20 1050 1170 620 LQH43PH220M26L 22 0.32720% 15 700 780 400 LQH43PH470M26L 47 0.71820% 8 470 520 280 LQH43PH101M26L 100 1.53820% 4 320 320 180 LQH43PH151M26L 150 2.36220% 3 280 260 140 LQH43PH221M26L 220 2.90020% 2 220 240 130 1: When applied Rated current to the Products,Inductance will be within 30% of nominal Inductance value. 2: When applied Rated current to the Products, temperature rise caused by self-generated heat shall be limited to 40C max. 3: Keep the temperature (ambient temperature plus self-generation of heat) under 125C. 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 5.Appearance and Dimensions 3.60.2 3.20.2 0.5min. Unit Mass (Typical value) 2.6min. 4.50.3 0.13g No Marking (in mm) 1.0min. 1.0min. MURATA MFG.CO., LTD 2.60.2 3.20.2 SpecNo.JELF243A-0147A-01 P2/7 Reference Only 6.Electrical Performance No. Item Specification Test Method 6.1 Inductance Inductance shall meet item 3. Measuring Equipment: KEYSIGHT 4284A or equivalent Measuring Frequency: 1MHz 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: Frequency(S.R.F) KEYSIGHT E4991A or equivalent 7.Mechanical Performance No. Item Specification Test Method 7.1 Shear Test Chip coil shall not be damaged. Substrate: Glass-epoxy substrate Applied Direction : Chip Coil F Substrate Force: 10N Hold Duration: 51 s 7.2 Bending Test Substrate: Glass-epoxy substrate (100 40 1.6mm) Speed of Applying Force: 0.5mm / s Deflection: 2mm Hold Duration: 5s Pressure jig R230 F Deflection 45 45 Product (in mm) 7.3 Vibration Chip coil shall not be damaged. Oscillation Frequency : 10 to 2000 to 10Hz for 20 min Total amplitude : 1.5 mm or Acceleration amplitude 2 98 m/s whichever is smaller. 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 7.5 Resistance to Appearance:No damage Flux: Ethanol solution of rosin, 25(wt)% Soldering Heat Inductance Change: within 10% (Immersed for 5s to 10s) Solder: Sn-3.0Ag-0.5Cu Pre-Heating: 15010C / 60 to 90seconds Solder Temperature: 2705C Immersion Time: 101 s Then measured after exposure in the room condition for 242 hours. MURATA MFG.CO., LTD