LQW15CN77NK1ZD Murata

Spec No.: JELF243A 0087N-01 P1/10 CHIP COILS (CHIP INDUCTORS) LQW15CN 00 REFERENCE SPECIFICATION 1. Scope This reference specification applies to chip coils (chip inductors) LQ15CN 00 series for general electronic equipment. 2. Part Numbering (Ex.) LQ W 15 C N 18N J 0 0 D 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 -55C to +125C Storage temperature range -55C to +125C Inductance Self-resonant Customer Murata DC resistance Rated current Nominal frequency *1 Part number Part number ( max.) (mA) value Tolerance (MHz min.) (nH) LQW15CN18NJ00D 18 5% 0.046 3000 1400 LQW15CN33NJ00D 33 5% 0.065 1800 1300 LQW15CN48NJ00D 48 5% 0.078 1400 1100 LQW15CN70NJ00D 70 5% 0.12 1300 820 LQW15CN96NJ00D 96 5% 0.16 1100 730 LQW15CNR13J00D 130 5% 0.23 1000 640 LQW15CNR16J00D 160 5% 0.33 900 480 LQW15CNR20J00D 200 5% 0.47 800 390 *1 As shown in the diagram below, derating is applied to the rated current based on the operating temperature. 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 0087N-01 P2/10 5. Appearance and Dimensions Unit mass (typical value): 0.001 g 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: 100 MHz Measuring conditions: Measurement signal level: Approx. 0 dBm Measurement terminal distance: 0.5 mm Electrical length: 10.0 mm 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: Measuring method: seeElectrical performance: Measuring method for inductance/ in the chapter 14. Appendi. 7.2 DC resistance Meet chapter 3 ratings. Measuring equipment: digital multimeter 7.3 Self-resonant Meet chapter 3 ratings. Measuring equipment: Keysight N5230A or the frequency equivalent 7.4 Rated current Product temperature rise: 40C max. Apply the rated current specified in chapter 3. MURATA MFG CO., LTD