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
Drawing no.: Common Mode Choke
Approved: Xu Wenbing
REV.:A2
Date : 2001/01/28
Page : 1/1
BOTHHAND [ BOTHHAND USA, LP. ]
