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

DIMENSIONS

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

0.45

typ.

TOP VIEW

SIDE VIEW

BOTTOM VIEW

UNITS: mm

APPLICATION EXAMPLE

RECOMMENDED PATTERN

USB 2.0

VCC

NT2012F

D -

D +

0.9

0.8

0.9

0.4

0.4

0.4

UNITS: mm

ELECTRICAL SPECIFICATIONS

Common Mode

Impedance (

Ω) typ.

Common Mode Attenuation

(dB)

TOKO Part No.

10MHz

100MHz

10MHz

100MHz

500MHz

IDC (A)

max.

DCR (

Ω)

max.

1012AH-1012=P2

7

67

1.0 max.

1.0 min.

6.5 min.

0.33

0.26

1012AH-1007=P2

10

90

1.0 max.

1.5 min.

8.0 min.

0.31

0.31

1012AH-1013=P2

14

120

1.0 max.

2.0 min.

10.0 min.

0.28

0.36

Note: "=P2" is added to each part number to indicate tape and reel packaging.

September 2003

1

 2003 TOKO America, Inc.

CF-279-NT2012F

All Rights Reserved

Printed in USA