LQW21HN1R8J00L Murata

Spec No.: JELF243A 0063K-01 P1/9 CHIP COILS (CHIP INDUCTORS) LQW21HN 00 REFERENCE SPECIFICATION 1. Scope This reference specification applies to chip coils (chip inductors) LQW21HN 00 series for general electronic equipment. 2. Part Numbering (Ex.) LQ W 21 H N R47 J 0 0 L Product Structure Dimension Application Category Inductance Tolerance Performance Electrode Packaging ID (L W) and specification D: taping characteristic *B: bulk *B: Bulk packing is also available (taping condition: however, products without reels are put in plastic bags). 3. Part Number and Rating Operating temperature range -40C to +85C Storage temperature range -40C to +85C Inductance DC Self-resonant Rated Customer Murata Q Nominal resistance frequency current Part number Part number (Min.) value Tolerance ( max.) (MHz min.) (mA) ( H) LQW21HNR47J00L 0.47 5% 35 1.30 620 160 LQW21HNR56J00L 0.56 5% 35 1.43 580 150 LQW21HNR68J00L 0.68 5% 35 2.21 520 130 LQW21HNR82J00L 0.82 5% 35 2.34 480 125 LQW21HN1R0J00L 1.0 5% 35 2.86 450 115 LQW21HN1R2J00L 1.2 5% 35 3.12 400 100 LQW21HN1R5J00L 1.5 5% 35 5.33 350 85 LQW21HN1R8J00L 1.8 5% 35 5.85 320 80 LQW21HN2R2J00L 2.2 5% 35 6.50 300 75 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 5. Appearance and Dimensions Unit mass (typical value): 0.008 g MURATA MFG CO., LTD Spec No.: JELF243A 0063K-01 P2/9 6. Marking No marking. 7. Electrical Performance No. Item Specification Test method 7.1 Inductance Meet chapter 3 ratings. Measuring equipment: Keysight E4991A or the equivalent Measuring frequency: Inductance: 10 MHz Q: 100 MHz SRF: Frequency when L value is 0 H Measuring conditions: Measurement signal level: Approx. 0 dBm Measurement terminal distance: 1.5 mm Electrical length: 10.0 mm Weight: Approx. 1 N to 3 N 7.2 Q Meet chapter 3 ratings. Measuring fixture: Keysight 16197A Position the chip coil under test as shown in the measuring example below and connect it to the electrode by applying weight. Measurement example: 7.3 Self-resonant Meet chapter 3 ratings. frequency Measuring method: seeElectrical performance: Measuring method for inductance/ in the chapter 14. Appendi. 7.4 DC resistance Meet chapter 3 ratings. Measuring equipment: digital multimeter 7.5 Rated current Product temperature rise: 20C max. Apply the rated current specified in chapter 3. 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 MURATA MFG CO., LTD