Spec No.: JELF243A 0098J-01 P1/9 CHIP COILS (CHIP INDUCTORS) LQH32PB NC REFERNCE SPECIFICATION 1. Scope This reference specification applies to chip coils (chip inductors) LQH32PB NC series for general electronic equipment. 2. Part Numbering (Ex.) LQ H 32 P B 1R0 N N C 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 +125C 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 LQH32PBR47NNCL 0.47 N: 30 0.02420% 100 4400 2900 1490 LQH32PB1R0NNCL 1.0 N: 30 0.03620% 100 3000 2500 1380 LQH32PB1R5NNCL 1.5 N: 30 0.05320% 70 2600 2100 1110 LQH32PB2R2NNCL 2.2 N: 30 0.06420% 70 2000 1850 910 LQH32PB3R3NNCL 3.3 N: 30 0.10020% 50 1900 1550 800 LQH32PB4R7NNCL 4.7 N: 30 0.15520% 40 1600 1200 610 LQH32PB6R8NNCL 6.8 N: 30 0.22020% 40 1300 1100 550 LQH32PB100MNCL 10 M: 20 0.29520% 30 1000 900 450 LQH32PB150MNCL 15 M: 20 0.47520% 20 800 700 330 LQH32PB220MNCL 22 M: 20 0.68520% 20 650 550 270 *1 When rated current is applied to the products, inductance will be within 30% of nominal inductance value. *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 0098J-01 P2/9 5. Appearance and Dimensions Unit mass (typical value): 0.044 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: 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 sign of electrode peeling off shall be mm 1.6 mm) observed. Pressurizing speed: 0.5 mm/s Deflection: 2 mm Holding time: 5 s MURATA MFG CO., LTD