Choke
Surface Mount Common Mode Choke
7526
• Designed to reduce EMI and common mode noise
• Common mode attenuation from 100 kHz to 300 MHz
• For use with LAN and Telecom applications
• 1500 Vrms isolation
MECHANICAL AND SCHEMATIC
(All dimensions in inches)
SUGGESTED PAD LAYOUT
SCHEMATIC
UNLESS OTHERWISE SPECIFIED, ALL TOLERANCES ARE ±0.010
ELECTRICAL SPECIFICATION @ 25˚C
7526
28/03/03
Part
Number
No. of
Lines
Pri mary
Inductance
(µH MIN)
DCR
(Ω MAX)
300 kHz
1 MHz
Common Mode Attenuation
(dB TYP)
10 MHz
30 MHz
50 MHz
100 MHz
300 MHz
500 MHz
ISSUE: A
7526
4
4700
1.00
-40
-50
-38
-28
-22
-11
-4
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229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3
Tel: (613) 226-1626 Fax: (613) 226-7124
www.filtran.com
An ISO 9001 Registered Company
FILTRAN [ FILTRAN LTD ]
