LQH44NN4R7M03L Murata

SpecNo.JELF243A-0097D-01 P1/9 Reference Only CHIP COIL(CHIP INDUCTORS) LQH44NN03 REFERENCE SPECIFICATION 1. Scope This reference specification applies to LQH44NN 03 Series, Chip coil (Chip Inductors). 2. Part Numbering (ex) LQ H 44 N N R51 M 0 3 L Product ID Structure Dimension Applications Category Inductance Tolerance Features Electrode Packaging (LW) and L:Taping( 180mm/reel) Characteristics K:Taping ( 330mm/reel) 3. Rating Operating Temperature Range. (Ambient temperature Self-temperature rise is not included) -40 to +85C (Product temperature Self- temperature rise is included) -40 to +125C Storage Temperature Range. -40 to +125C Self Inductance DC Rated Customer MURATA Resonant Resistance Current Part Number Part Number Frequency (H) Tolerance () (A) (MHz min) LQH44NNR51M03L 0.51 0.007530% 160 4.50 LQH44NNR51M03K LQH44NNR74M03L 0.74 0.01130% 150 3.50 LQH44NNR74M03K LQH44NN1R0M03L 1.0 0.01230% 90 3.30 LQH44NN1R0M03K LQH44NN1R5M03L 1.5 0M:20% .01630% 70 3.20 LQH44NN1R5M03K LQH44NN2R2M03L 2.2 0.01920% 55 2.50 LQH44NN2R2M03K LQH44NN3R3M03L 3.3 0.02430% 34.8 2.25 LQH44NN3R3M03K LQH44NN4R7M03L 4.7 0.04030% 23.4 1.95 LQH44NN4R7M03K LQH44NN5R0K03L 5.0 0.04030% 23.4 1.95 LQH44NN5R0K03K LQH44NN6R8K03L 6.8 0.05130% 19.8 1.60 LQH44NN6R8K03K LQH44NN100K03L 10 0.06730% 23.5 1.30 LQH44NN100K03K LQH44NN150K03L 15 0.10030% 11.5 1.10 LQH44NN150K03K LQH44NN220K03L 22 0K:10% .17030% 14 0.95 LQH44NN220K03K LQH44NN330K03L 33 0.21030% 12 0.76 LQH44NN330K03K LQH44NN470K03L 47 0.33030% 10 0.64 LQH44NN470K03K LQH44NN680K03L 68 0.41030% 8.0 0.53 LQH44NN680K03K LQH44NN101K03L 100 0.54030% 6.3 0.30 LQH44NN101K03K MURATA MFG.CO., LTD SpecNo.JELF243A-0097D-01 P2/9 Reference Only Self Inductance DC Rated Customer MURATA Resonant Resistance Current Part Number Part Number Frequency (H) Tolerance () (A) (MHz min) LQH44NN151K03L 150 0.92030% 5.2 0.26 LQH44NN151K03K LQH44NN221K03L 220 1.2030% 3.9 0.21 LQH44NN221K03K K:10% LQH44NN331K03L 330 1.7630% 3.0 0.18 LQH44NN331K03K LQH44NN471K03L 470 2.2330% 2.7 0.145 LQH44NN471K03K When applied Rated current to the Products, Inductance will be within 30% of initial Inductance value. When applied Rated current to the Products, temperature rise caused by self-generated heat shall be limited to 40C 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 5. Appearance and Dimensions 4.00.2 4.00.2 0.2 No Marking. Unit Mass (Typical value) 0.26g (in mm) 1.10.2 1.10.2 6. Electrical Performance No. Item Specification Test Method 6.1 Inductance Inductance shall meet item 3. Measuring EquipmentKEYSIGHT 4284A or equivalent Measuring Frequency1kHz 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 EquipmentKEYSIGHT E4991A or equivalent Frequency(S.R.F) MURATA MFG.CO., LTD 4.30.2 2.60.3