Spec No.: JELF243A 0157D-01 P1/8 CHIP COILS (CHIP INDUCTORS) LQH2HPNDR REFERENCE SPECIFICATION 1. Scope This reference specification applies to chip coils (chip inductors) LQH2HPN DR series for general electronic equipment. 2. Part Numbering (Ex.) LQ H 2H P N 220 M D R L Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other Packaging (L W) characteristic (T) L: 180 taping *B: bulk *B: Bulk packing is also available. 3. Part Number and Rating Operating temperature range (ambient temperature not including self-temperature rise) -40C to +105C (product temperature including self-temperature rise) -40C to +125C Storage temperature range -40C to +105C Rated current Inductance *3 (mA) DC Self-resonant Based on temperature Customer Murata *2 resistance frequency rise Nominal Based on Part number Part number Tolerance ( ) (MHz min.) value inductance Ambient Ambient (%) *1 (H) change temperature temperature 85C 105C LQH2HPNR47MDRL 0.47 20 0.1420% 120 1670 1250 750 LQH2HPN1R0MDRL 1.0 20 0.2420% 100 1370 960 580 LQH2HPN1R5MDRL 1.5 20 0.2920% 60 1120 900 540 LQH2HPN2R2MDRL 2.2 20 0.3420% 50 850 820 500 LQH2HPN3R3MDRL 3.3 20 0.4520% 45 750 730 440 LQH2HPN4R7MDRL 4.7 20 0.5620% 40 650 650 390 LQH2HPN6R8MDRL 6.8 20 1.020% 35 550 490 300 LQH2HPN100MDRL 10 20 1.220% 30 420 430 260 LQH2HPN150MDRL 15 20 2.520% 25 340 290 180 LQH2HPN220MDRL 22 20 3.020% 20 260 270 170 *1 When rated current is applied to the products, inductance will be within 30% of initial inductance value range. *2 When rated current is applied to the products, temperature rise caused by self-generated heat shall be limited to 40C max (ambient temperature 85C max). When rated current is applied to the products, temperature rise caused by self-generated heat shall be limited to 20C max (ambient temperature 85C to 105C). *3 Keep the temperature (ambient temperature plus self-generation of heat) under 125C. 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.: JELF243A 0157D-01 P2/8 5. Appearance and Dimensions Unit mass (typical value): 0.010 g 6. Marking No marking. 7. Electrical Performance No. Item Specification Test method 7.1 Inductance Meet chapter 3 ratings. Measuring equipment: Keysight 4192A or the equivalent Measuring frequency: 1 MHz 7.2 DC resistance Meet chapter 3 ratings. Measuring equipment: digital multimeter 7.3 Self-resonant Meet chapter 3 ratings. Measuring equipment: Keysight E4991A or the frequency equivalent 8. Mechanical Performance No. Item Specification Test method 8.1 Shear test No significant mechanical damage or no Test substrate: glass-epoxy substrate sign of electrode peeling off shall be Force application direction: observed. Applying force: 5 N Holding time: 5 s 8.2 Bending test No significant mechanical damage or no Test substrate: glass-epoxy substrate (100 mm 40 sign of electrode peeling off shall be mm 0.8 mm) observed. Pressurizing speed: 0.5 mm/s Deflection: 2 mm Holding time: 5 s MURATA MFG CO., LTD