1793A Datasheet, PDF (1/2 Pages) Bel Fuse Inc. – ISDN MAGNETICS Surface Mount Common Mode Choke

ISDN MAGNETICS
Surface Mount Common Mode Choke
TM00202
• Designed to filter high-frequency EMI noise from
1 MHz to 200 MHz
• Optimized for ISDN S/T-interface communications
• Minimum interwinding breakdown voltage of 500 Vrms
ELECTRICAL SPECIFICATIONS at 25° C
Part Number
Primary
Inductance
µH min
1793A
22.5
Leakage
Inductance
nH max
250.0
DCR
Ω
max
0.35
Interwinding
Capacitance
pF max
17
SCHEMATIC
1
2
3
4
TYPICAL IMPEDANCE vs. FREQUENCY
8
2200
7
6
5
1100
0
100 kHz
1 MHz
10 MHz
FREQUENCY (MHz)
100 MHz
©2000 Bel Fuse Inc. Specifications subject to change without notice. 05.00
Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel [phone] • Fax [phone] • www.belfuse.com
T2-5