Bothhand BCM-9012 Surface mount common mode choke Datasheet

SURFACE MOUNT COMMON MODE CHOKES
P/N:BCM-9012 DATA SHEET
A. General Specifications:
1. Reduces radiated EMI emissions.
2. Filters common mode noise for EMI reduction.
3. Common mode attenuation from 100KHz to 1GHz.
4. Operating temperature range : 0°C to +70°C
B. Electrical Specifications @25°°C :
1. Turn Ratio: 1:1
2. Primary Inductance OCL: 7.5μH Min @100KHz/1V
3. DCR: 0.20 Ω Max.
4. Isolation HI-POT: 1500 Vrms.
5. Common Mode Attenuation (dB TYP):
100 KHz
4
1 MHz 10 MHz 30 MHz 50 MHz 100 MHz 300MHz 500MHz
9
20
25
26
24
16
11
C. Schematic & Mechanical :
Prepared :Qingli Wu
Approved: Xu Wenbing
Date : 2001/01/28
Drawing no.: Common Mode Choke
REV.:A2
Page : 1/1
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