NT2012F Series
WIREWOUND COMMON MODE FILTER
DESCRIPTION
The TOKO NT2012F is a wirewound miniature
common mode filter specifically designed to
eliminate common mode noise in USB 2.0,
IEEE 1394, and LVDS applications. An
economical alternative to the TOKO NT2012,
the dual winding configuration in a tight form
factor provides exceptional EMI reduction in
space-constrained environments.
FEATURES
Miniature footprint: 2.0 x 1.2mm
Low profile: 1.0mm max.
Operating temperature: -30°C to +85°C
Packaged on 2000 piece reels
Reflow solderable
DIMENSIONS
1.2
±0 .2
0. 4
t y p.
0.4
ty p.
2.0
±0.2
TOP VIEW
1.1
±0.2
0.45
typ.
BOTTOM VIEW
0.9
± 0.1
SIDE VIEW
APPLICATION EXAMPLE
USB 2.0
NT2012F
D-
VCC
RECOMMENDED PATTERN
USB Connector
0.4
0.4
0.4
0.9
0.8
0.9
UNITS: mm
D+
ESD
ESD
ELECTRICAL SPECIFICATIONS
TOKO Part No.
1012AH-1012=P2
1012AH-1007=P2
1012AH-1013=P2
Common Mode
Impedance (Ω) typ.
10MHz
100MHz
7
67
10
14
90
120
Common Mode Attenuation
(dB)
10MHz
100MHz
500MHz
1.0 max.
1.0 min.
6.5 min.
1.0 max.
1.0 max.
1.5 min.
2.0 min.
8.0 min.
10.0 min.
IDC (A)
max.
0.33
0.31
0.28
DCR (Ω)
max.
0.26
0.31
0.36
Note:
"=P2" is added to each part number to indicate tape and reel packaging.
September 2003
2003 TOKO America, Inc.
All Rights Reserved
Printed in USA
CF-279-NT2012F
0.4
ty p.
UNITS: mm
1
TOKO [ TOKO, INC ]
