BU9H-2820R5BL Coilcraft

Web Sample Tools & Support Document 260-1 page & buy software & FAQ Common Mode Chokes BU Series AEC These low cost, high performance choke coils are de- + Q200 85C signed to virtually eliminate line conducted common mode noise. The BU9S and BU9HS families are ideal for signal line applications the others can be used in switching power supplies and power supply circuits. All provide significant attenuation of common mode noise across a broad range of frequencies. For height-restricted applications, the BU9 and BU9S filters are available in a horizontal configuration, which reduces their height to under half an inch (12.5 mm). For free evaluation samples, contact Coilcraft or request them on-line at www.coilcraft.com. Core material Ferrite Terminations RoHS compliant tin-silver over copper. Other termina- tions available at additional cost. Weight BU9: 3.1 4.1 g BU9H: 3.1 4.1 g BU9HS: 3.1 3.8 g BU9S: 3.1 3.8 g BU10: 6.3 6.9 g BU15: 14.6 16.1 g BU16: 15.1 18.0 g Ambient temperature 40C to +125C Storage temperature Component: 40C to +125C. Tray packaging: 40C to +80C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Packaging BU9: 100 per tray BU9H: 100 per tray BU9HS: 100 per tray BU9S: 100 per tray BU10: 100 per tray BU15: 80 per tray BU16: 80 per tray PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787 PCB Washing.pdf. Document 260-1 Revised 12/10/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.Document 260-2 Common Mode Chokes - BU9S, BU9HS Series Common mode 1 2 3 peak impedance Inductance DCR Isolation Current Part number (kOhms) min (mH) (Ohms) (Vrms) max (A) BU9S-153R15BL 105.7 200 kHz 15.0 5.0 1000 0.15 BU9S-7020R3BL 59.8 370 kHz 7.0 2.5 1000 0.30 AEC BU9HS-153R15BL 146.5 220 kHz 15.0 5.0 1000 0.15 + Q200 85C BU9HS-7020R3BL 61.9 380 kHz 7.0 2.5 1000 0.30 1. Inductance tested at 1 kHz, 1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent. 2. DCR is per winding 3. Interwinding isolation (hipot) tested for one minute. 4. Electrical specifications at 25C. BU9S BU9HS Dot 0.69 0.43 max max indicates 0.61 0.69 17,5 11,0 max max pin 1 15,5 17,5 0.49 0.157 0.04 0.67 max max 12,5 0.157 0.04 4,0 1,0 17,0 4,0 1,0 4 1 1 2 2 1 Dot 1 4 0.024 indicates 0.276 0.02 0,6 pin1 0.31 0.02 7,0 0,5 0.31 0.02 8,0 0,5 0.024 0.276 0.02 0.43 8,0 0,5 0,6 max 7,0 0,5 11,0 4 1 4 1 2 3 3 2 0.276 0.02 0.276 0.02 7,0 0,5 7,0 0,5 1 4 1 4 0.310.02 3 2 0.040 0.310.02 3 2 8,00,5 0.040 1,0 8,00,5 1,0 Recommended Recommended Board Layout 1 4 Board Layout 4 1 2 3 2 3 Document 260-2 Revised 12/10/21 US +1-847-639-6400 sales coilcraft.com UK +44-1236-730595 sales coilcraft-europe.com Coilcraft Inc. 2021 This product may not be used in medical or high Taiwan +886-2-2264 3646 sales coilcraft.com.tw risk applications without prior Coilcraft approval. China +86-21-6218 8074 sales coilcraft.com.cn Specification subject to change without notice. Singapore + 65-6484 8412 sales coilcraft.com.sg Please check web site for latest information.