LQH44PN4R7MJ0L Murata

Spec No.: JELF243A 0075K-01 P1/9 CHIP COILS (CHIP INDUCTORS) LQH44PN J0 REFERENCE SPECIFICATION 1. Scope This reference specification applies to chip coils (chip inductors) LQH44PN J0 series for general electronic equipment. 2. Part Numbering (Ex.) LQ H 44 P N 4R7 M J 0 L Product ID Structure Dimension Application and Category Inductance Tolerance Dimension Other Packaging (L W) characteristic (T) L: 180 taping 3. Part Number and Rating Operating temperature range (ambient temperature not including self-temperature rise) -40C to +85C (product temperature including self-temperature rise) -40C to +125C Storage temperature range -40C to +125C Rated current Inductance *3 (mA) Self-resonant Customer Murata DC resistance frequency Nominal Toleranc Based on Based on Part number Part number () (MHz min.) value e inductance temperature *1 *2 ( H) (%) change rise LQH44PN1R0NJ0L 1.0 N: 30 0.04820% 130 2000 1530 LQH44PN1R5MJ0L 1.5 M: 20 0.06120% 90 1600 1380 LQH44PN2R2MJ0L 2.2 M: 20 0.07420% 68 1320 1230 LQH44PN3R3MJ0L 3.3 M: 20 0.08820% 55 900 1000 LQH44PN4R7MJ0L 4.7 M: 20 0.11720% 50 840 980 LQH44PN6R8MJ0L 6.8 M: 20 0.14320% 38 720 860 LQH44PN100MJ0L 10 M: 20 0.20720% 30 560 790 LQH44PN150MJ0L 15 M: 20 0.38520% 25 430 610 LQH44PN220MJ0L 22 M: 20 0.48020% 18 400 550 LQH44PN330MJ0L 33 M: 20 0.74020% 15 360 430 LQH44PN470MJ0L 47 M: 20 1.01420% 13 300 380 *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 0075K-01 P2/9 5. Appearance and Dimensions Unit mass (typical value): 0.070 g 6. Marking No marking. 7. Electrical Performance No. Item Specification Test method 7.1 Inductance Meet chapter 3 ratings. Measuring equipment: Keysight 4284A or the equivalent Measuring frequency: 100 kHz 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 1.0 mm) observed. Pressurizing speed: 0.5 mm/s Deflection: 2 mm Holding time: 5 s MURATA MFG CO., LTD