• All specifications are subject to change without notice.

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002-01 / 20130301 / e9412_mmz

Chip Beads

For Signal Line

MMZ Series MMZ1005

FEATURES

• Size standardized for use by automatic assembly equipment.

No preferred orientation.

• Electroplated terminal electrodes accommodate reflow

soldering.

• High reliability due to an entirely monolithic structure.

• Closed magnetic circuit structure allows high-density installation

while preventing crosstalk between circuits.

• Low DC resistance structure of electrode prevents wasteful

electric power consumption.

• It is a product conforming to RoHS directive.

APPLICATIONS

Removal of signal line noises of cellular phones, PCs, note PCs,

TVs, TV tuners, STBs, audio players, DVDs, DSCs, DVCs, game

machines, digital photo frames, car navigation system, PNDs, etc.

PRODUCT IDENTIFICATION

(1) Series name

(2) Dimensions L

W

(3) Type name

(4) Impedance

121:120

 at 100MHz

(5) Characteristic type

(6) Packaging style

T:Taping

(7) TDK internal code

HANDLING AND PRECAUTIONS

• Before soldering, be sure to preheat components. The preheat-

ing temperature should be set so that the temperature difference

between the solder temperature and product temperature does

not exceed 150°C.

• After mounting components onto the printed circuit board, do not

apply stress through board bending or mishandling.

• Do not expose the inductors to stray magnetic fields.

• Avoid static electricity discharge during handling.

• When hand soldering, apply the soldering iron to the printed cir-

cuit board only. Temperature of the iron tip should not exceed

350°C. Soldering time should not exceed 3 seconds.

MATERIAL CHARACTERISTICS

B material: This type is perfectly suited for fast digital signals. By

equalizing R components and X components that

beads possess at a frequency of 5MHz, it is able to

suppress overshooting, undershooting and ringing of

fast digital signals.

S material: Standard type that features impedance characteristics

similar to those of a typical ferrite core.

For signal line applications in which the blocking region

is near 100MHz. Impedance values selected for effec-

tiveness at 40 to 300MHz.

Y material: High frequency range type intended for the 100MHz

region and above.

For signal line applications in which the signal fre-

quency is far from the cutoff frequency. Impedance val-

ues selected for effectiveness at 80 to 400MHz.

D material: For applications calling for low insertion loss at low fre-

quencies and sharply increasing impedance at high

frequencies. Designed for high impedance at high fre-

quencies (300MHz to 1GHz) for signal line applica-

tions.

F material: This new product inherits the characteristic of our D-

material, namely its sharp impedance rise time, and its

impedance peak frequency has been shifted higher

into range. The product offers excellent noise suppres-

sion from 600MHz to as high as in the GHz range.

TYPICAL MATERIAL CHARACTERISTICS

Conformity to RoHS Directive

MMZ 1005

S 121 C

T

(1)

(2)

(3) (4) (5) (6)

(7)

B

S

D

Y

0

200

400

600

800

1000

1200

1400

1600

1800

2000

10

100

1000

Frequency(MHz)

F

• Please contact our Sales office when your application is considered the following:

The device’s failure or malfunction may directly endanger human life (e.g. application for automobile/aircraft/medical/nuclear power devices, etc.)

• Conformity to RoHS Directive: This means that, in conformity with EU Directive 2002/95/EC, lead, cadmium, mercury, hexavalent chromium, and specific

bromine-based flame retardants, PBB and PBDE, have not been used, except for exempted applications.