Spec No.: JELF243B 9109E-01 P1/9 CHIP COILS (CHIP INDUCTORS) LQM2MPZG0 Murata Standard Reference Specification AEC-Q200 1. Scope This reference specification applies to chip coils (chip inductors) LQM2MPZ G0 series for automotive electronics based on AEC-Q200 except for power trains and safeties. 2. Part Numbering (Ex.) LQ M 2M P Z R47 M G 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 DC Rated current Inductance resistance *1 (A) () Self-resonant ESD Customer Murata frequency Rank Part number Part number Nominal Ambient Ambient (MHz min.) 4: < 8 kV Tolerance value Typ. Max. temperature temperature (%) *2 *2 ( H) 85C 125C LQM2MPZR47MG0L 0.47 M: 20 0.060 0.075 100 1.6 1.2 4 LQM2MPZR47NG0L 0.47 N: 30 0.060 0.075 100 1.6 1.2 4 LQM2MPZ1R0NG0L 1.0 N: 30 0.085 0.107 60 1.4 1.0 4 LQM2MPZ1R5MG0L 1.5 M: 20 0.11 0.138 50 1.2 0.9 4 LQM2MPZ1R5NG0L 1.5 N: 30 0.11 0.138 50 1.2 0.9 4 LQM2MPZ2R2MG0L 2.2 M: 20 0.11 0.138 40 1.2 0.9 4 LQM2MPZ2R2NG0L 2.2 N: 30 0.11 0.138 40 1.2 0.9 4 LQM2MPZ3R3NG0L 3.3 N: 30 0.12 0.15 30 1.2 0.9 4 LQM2MPZ4R7MG0L 4.7 M: 20 0.14 0.175 20 1.1 0.8 4 LQM2MPZ4R7NG0L 4.7 N: 30 0.14 0.175 20 1.1 0.8 4 *1 When rated current is applied to the products, temperature rise caused by self-generated heat shall be limited to 40C max. *2 As shown in the diagram below, derating is applied to the rated current based on the operating temperature. 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 MURATA MFG CO., LTD Spec No.: JELF243B 9109E-01 P2/9 5. Appearance and Dimensions Unit mass (typical value): 0.012 g 6. Marking No marking. 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 8. AEC-Q200 Requirement 8.1 Performance based on table 5 for magnetics (inductors/transformer) AEC-Q200 Rev. D issued June 1, 2010 AEC-Q200 Murata specification/deviation No. Stress Test method 3 High 1000 h at 125C Meet table A after testing. temperature Set for 24 h at room temperature, then Table A exposure measured. Appearance No damage Unpowered. Inductance change (at 1 MHz) Within 20% 4 Temperature 1000 cycles Meet table A after testing. cycling -55C to +125C Set for 24 h at room temperature, then measured. MURATA MFG CO., LTD