Datasheet > MMZ2012S181A

MMZ2012S181A

更新时间： 2024-11-06 00:48:51

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
4页	104K
描述
Chip Beads(SMD) For Signal Line

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数据手册
替代型号

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MMZ2012S181A 数据手册

(1/4)

Conformity to RoHS Directive

Chip Beads(SMD)

For Signal Line

MMZ Series MMZ2012 Type

FEATURES

MATERIAL CHARACTERISTICS

• Chip bead(impeder), MMZ series offers 4 construction materials.

• Size standardized for use by automatic assembly equipment.

No preferred orientation.

R material: For wide frequency applications calling for broad

impedance characteristics.

For digital signal line applications calling requiring

good waveform integrity. Impedance values selected

for effectiveness at 10 to 200MHz.

• Either flow or reflow soldering methods can be used due to

electroplating of the terminal electrodes.

• 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.

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.

• The products contain no lead and also support lead-free

soldering.

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

region and above.

• It is a product conforming to RoHS directive.

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 (200 to 500MHz) for signal line applications.

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

TYPICAL MATERIAL CHARACTERISTICS

MMZ 2012

121

(1) (2) (3) (4) (5) (6)

2500

(1) Series name

2000

(2) Dimensions L× W

(3) Material code

(4) Nominal impedance

121:120Ω at 100MHz

(5) Characteristic type

(6) Packaging style

T:Taping

1500

1000

500

100

1000

Frequency(MHz)

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.

• 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.

• Please contact our Sales office when your application are 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.)

• All specifications are subject to change without notice.

007-02 / 20090921 / e9412_mmz2012.fm

12 3 4

中文翻译

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MMZ2012S181A 替代型号

型号	品牌	替代类型	描述	数据表
MMZ2012S181AT	TDK	完全替代	Ferrite Chip, 1 Function(s), 0.6A, HALOGEN FREE AND ROHS COMPLIANT, EIA STD PACKAGE SIZE 0

与MMZ2012S181A相关器件

型号	品牌	获取价格	描述	数据表
MMZ2012S181AT	TDK	获取价格	Ferrite Chip, 1 Function(s), 0.6A, HALOGEN FREE AND ROHS COMPLIANT, EIA STD PACKAGE SIZE 0
MMZ2012S181AT000	TDK	获取价格	FERRITE BEAD 180 OHM 0805 1LN
MMZ2012S181ATD25	TDK	获取价格	FERRITE BEAD 180 OHM 0805 1LN
MMZ2012S301A	TDK	获取价格	Chip Beads(SMD) For Signal Line
MMZ2012S301AT	TDK	获取价格	Ferrite Chip, 1 Function(s), 0.6A, HALOGEN FREE AND ROHS COMPLIANT, EIA STD PACKAGE SIZE 0
MMZ2012S301AT000	TDK	获取价格	Ferrite Chip, 1 Function(s), 0.6A,
MMZ2012S301ATD25	TDK	获取价格	Ferrite Chip, 1 Function(s), 0.6A, HALOGEN FREE AND ROHS COMPLIANT, EIA STD PACKAGE SIZE 0
MMZ2012S400A	TDK	获取价格	Chip Beads(SMD) For Signal Line
MMZ2012S400AT	TDK	获取价格	Ferrite Chip, 1 Function(s), 1A, HALOGEN FREE AND ROHS COMPLIANT, EIA STD PACKAGE SIZE 080
MMZ2012S400AT000	TDK	获取价格	Ferrite Chip, 1 Function(s), 1A,

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