LQM18PN1R5NB0L Murata

Spec No.: JELF243B 0029H-01 P1/9 CHIP COILS (CHIP INDUCTORS) LQM18PN B0 REFERENCE SPECIFICATION 1. Scope This reference specification applies to chip coils (chip inductors) LQM18PN B0 series for general electronic equipment. 2. Part Numbering (Ex.) LQ M 18 P N 1R5 N B 0 L Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other Packaging (L W) characteristic (T) L: taping *B: bulk *B: Bulk packing is also available. 3. Part Number and Rating Operating temperature range -55C to +125C Storage temperature range -55C to +125C Inductance DC Self-resonant Rated Customer Murata Nominal resistance frequency current Tolerance Part number Part number value () (MHz min.) (mA) (%) ( H) LQM18PN1R5NB0L 1.5 30 0.3525% 50 600 4. Testing Conditions Unless otherwise specified Temperature: ordinary temperature (15C to 35C) Humidity: ordinary humidity 25% to 85% (RH) In case of doubt Temperature: 20C2C Humidity: 60% to 70% (RH) Atmospheric pressure: 86 kPa to 106 kPa 5. Appearance and Dimensions Unit mass (typical value): 0.002 g 6. Marking No marking. MURATA MFG CO., LTD Spec No.: JELF243B 0029H-01 P2/9 7. Electrical Performance No. Item Specification Test method 7.1 Inductance Meet chapter 3 ratings. Measuring equipment: Keysight 4294A or the equivalent (1 mA) Measuring frequency: 1 MHz 7.2 DC resistance Meet chapter 3 ratings. Measuring equipment: digital multimeter Measuring circuit: Measure with the product set to terminal 2 and the switch pressed (open between a and b). When setting or removing the product, press the switch to short between a and b. 7.3 Self-resonant Meet chapter 3 ratings. Measuring equipment: Keysight 4294A or the equivalent frequency 7.4 Rated current Product temperature rise: 40C max. Apply the rated current from chapter 3. 8. Mechanical Performance No. Item Specification Test method 8.1 Shear test No significant mechanical damage or no Force application direction: sign of electrode peeling off shall be observed. Applying force: 10 N Holding time: 5 s1 s 8.2 Bending test No significant mechanical damage or no Test substrate: glass-epoxy substrate (100 mm 40 mm sign of electrode peeling off shall be 1.0 mm) observed. Pressurizing speed: 0.5 mm/s Deflection: 2 mm Holding time: 30 s (in mm) 8.3 Vibration Appearance shall have no significant Oscillation frequency: 10 Hz to 2000 Hz, for approx. 20 min mechanical damage. Total amplitude: total amplitude of 3.0 mm or acceleration 2 amplitude of 245 m/s , whichever is smaller Test time: 3 directions perpendicular to each other, 4 h for each direction (12 h in total) 8.4 Drop Appearance shall have no significant The product shall be dropped so that it falls freely onto mechanical damage. concrete or a steel board. Height: 1 m Number of falls: 10 times 8.5 Solderability 90% or more of the outer electrode shall Flux: immersed in ethanol solution with a rosin content of be covered with new solder seamlessly. 25(wt)% for 5 s to 10 s Solder: Sn-3.0Ag-0.5Cu solder Pre-heating: 150C10C/60 s to 90 s Solder temperature: 240C5C Immersion time: 3 s1 s MURATA MFG CO., LTD