LQH44PNR68NGRL Murata

SpecNo.JELF243A-0120F-01 P.1/7 Reference Only CHIP COILCHIP INDUCTORSLQH44PNGR REFERENCE SPECIFICATION 1.Scope This reference specification applies to LQH44PN GR series, Chip coil (Chip Inductors). 2.Part Numbering (ex) LQ H 44 P N 220 M G R L Product ID Structure Dimension Applications Category Inductance Tolerance Dimension Other Packaging (LW) and (T) L: 180Taping 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 +105C Rated Current(mA) Inductance Self DC 2 Based on Temperature rise 1 Customer Murata Resonant Resistance Based on Part Number Part Number Frequency 3 Ambient 4 Ambient () Tolerance inductance (MHz min) (H) temperature temperature (%) change (85) (105) LQH44PNR68NGRL 0.68 0.04320% 54 2400 2500 1500 LQH44PN2R2NGRL 2.2 N:30 0.07420% 45 1600 2000 1200 LQH44PN3R3NGRL 3.3 0.1120% 25 1500 1700 1000 LQH44PN4R7MGRL 4.7 0.1320% 17 1200 1600 960 LQH44PN6R8MGRL 6.8 0.1720% 15 850 1400 840 LQH44PN100MGRL 10 0.2720% 13 800 1100 660 LQH44PN150MGRL 15 M:20 0.4220% 10 640 900 540 LQH44PN220MGRL 22 0.5720% 8 500 750 450 LQH44PN330MGRL 33 1.420% 6 400 480 280 LQH44PN470MGRL 47 1.720% 6 360 410 240 1: When applied Rated current to the Products, Inductance will be within 30% of intial inductance value range . 2: Keep the temperature(ambient temperature plus self-generation of heat) under 125. 3: When applied rated current to the Products, temperature rise caused by self-generated heat shall be limited to 40Max (Ambient temperature 85). 4: When applied rated current to the Products, temperature rise caused by self-generated heat shall be limited to 20max (Ambient temperature 85-105). 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 0.9 0.1 Unit Mass(Typical value) 4.0 0.1 0.059 (in mm) 4.0 0.1 No Marking 1.1 0.2 1.1 0.2 MURATA MFG.CO., LTD SpecNo.JELF243A-0120F-01 P.2/7 Reference Only 6.Electrical Performance No. Item Specification Test Method 6.1 Inductance Inductance shall meet item 3. Measuring Equipment: KEYSIGHT 4192A 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: 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 Force: 10N Hold Duration: 51s Ch ip co i l Su b s tra te 7.2 Bending Test Substrate: Glass-epoxy substrate (100401.0mm) 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 Oscillation Frequency: 10~2000~10Hz for 20 min Total amplitude : 1.5 mm or Acceleration amplitude 2 98m/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 shall Flux:Ethanol solution of rosin,25(wt)% be at least 90% covered with new solder (Immersed for 5s to 10s) coating. Solder : Sn-3.0Ag-0.5Cu Pre-Heating:15010C / 60 to 90s 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 20% (Immersed for 5s to 10s) Solder: Sn-3.0Ag-0.5Cu Pre-Heating: 15010C / 60 to 90s Solder Temperature: 2705C Immersion Time: 101 s Then measured after exposure in the room condition for 242 hours. MURATA MFG.CO., LTD