Spec No.: JELF243A 0093J-01 P1/10 CHIP COILS (CHIP INDUCTORS) LQH43PN 26 REFERENCE SPECIFICATION 1. Scope This reference specification applies to chip coils (chip inductors) LQH43PN 26 series for general electronic equipment. 2. Part Numbering (Ex.) LQ H 43 P N 4R7 M 26 L Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Packaging (L W) characteristic (T) L: taping *B: bulk *B: Bulk packing is also available. 3. Part Number and Rating Operating temperature range -40C to +85C Storage temperature range -40C to +85C Rated current Inductance *3 (mA) DC Self-resonant Customer Murata resistance frequency Nominal Based on Based on Part number Part number Tolerance () (MHz min.) value inductance temperature (%) *1 *2 ( H) change rise LQH43PN1R0N26L 1.0 N: 30 0.02620% 100 3400 3300 LQH43PN2R2M26L 2.2 M: 20 0.04220% 45 2300 2500 LQH43PN3R3M26L 3.3 M: 20 0.05220% 40 1800 2100 LQH43PN4R7M26L 4.7 M: 20 0.07520% 35 1400 1600 LQH43PN6R8M26L 6.8 M: 20 0.09820% 30 1200 1400 LQH43PN8R2M26L 8.2 M: 20 0.12820% 25 1100 1300 LQH43PN100M26L 10 M: 20 0.14720% 20 1050 1170 LQH43PN220M26L 22 M: 20 0.32720% 15 700 780 LQH43PN470M26L 47 M: 20 0.71820% 8 470 520 LQH43PN101M26L 100 M: 20 1.53820% 4 320 320 LQH43PN151M26L 150 M: 20 2.36220% 3 280 260 LQH43PN221M26L 220 M: 20 2.90020% 2 220 240 *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. *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 0093J-01 P2/10 5. Appearance and Dimensions Unit mass (typical value): 0.13 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: 20 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: 1 mm/s Deflection: 2 mm Holding time: 30 s MURATA MFG CO., LTD