DCM3225-161-2P共模电感规格书

For high-speed differential signal line/general signal lineDCM series

Type:

DCM2012DCM2520DCM3225DCM4532

[0805 inch]*[1008 inch][1210 inch][1812 inch]

* Dimensions Code [EIA]

•All specifications are subject to change without notice.

•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.

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Conformity to RoHS DirectiveCommon Mode Filters

For High-speed Differential Signal Line / General Signal Line

DCM Series DCM2012, 2520, 3225, 4532

FEATURES

•Although greatly miniaturized, this wire-wound chip-type filter maintains the characteristics needed for a common mode filter. Common mode impedance is 1000Ω [at 100MHz], so this filter is greatly effective in supporting noise.

•Almost no affect upon even high speed signals since differential mode impedance is kept low.

•This series includes both 2-line and 3-line types. They are used for various types of circuits and noise.

APPLICATIONS

•Used for radiation noise suppression for any electronic devices. •Used to counter common mode noise affecting signals within high-speed lines.

•USB line for personal computers and peripheral equipment. •IEEE1394 line for personal computers, DVC, STB, etc.•LVDS, panel link line for liquid crystal display panels.TEMPERATURE RANGES

Operating

Storage(After mount)

–25 to +85°C–25 to +85°C

PRODUCT IDENTIFICATIONDCM(1)

2012 -900-2P-T(2)(3)(4)(5)

(6)

(1) Series name

(2) Dimensions L×W2012: 2.0×1.2mm

(3) Impedance[at 100MHz]

900: 90Ω

(4) Number of line

2P: 2-line3P: 3-line

(5) Packaging style

T: ø180mm reel tapingTL: ø330mm reel taping(6) internal code

RECOMMENDED SOLDERING CONDITIONSRECOMMENDED TEMPERATURE PROFILE FOR LEAD-FREE SOLDER

Peak 245˚C max.NaturalcoolingPACKAGING STYLE AND QUANTITIES

Packaging style

TypeDCM2012DCM2520

Taping

DCM3225DCM4532

Reelø180mmø330mmø180mmø330mmø180mmø330mmø180mmø330mm

Quantity

2000 pieces/reel10000 pieces/reel2000 pieces/reel10000 pieces/reel1000 pieces/reel5000 pieces/reel500 pieces/reel2000 pieces/reel

230˚C180˚C150˚C60 to 120sTime(s)10 to 30sREFLOW PROFILE FOR SOLDER HEAT RESISTANCE

Peak 260˚C max.230˚C180˚C150˚C60 to 120sTime(s)40s max.Naturalcooling(1/5)

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SHAPES AND DIMENSIONS/CIRCUIT DIAGRAMS/RECOMMENDED PC BOARD PATTERNS2-LINE TYPEDCM2012-2P

2.0±0.21241.2±0.212433Ferrite1.3max.0.8Wires0.05Termination0.30.5Termination1.20.40.30.751.10.750.4Dimensions in mmDCM2520-2P DCM3225-2P

2.5±0.22.0±0.2124312430.40.40.40.70.72.5±0.212Insulationresin433.2±0.21.2±0.11.31.300.400.730.70.351.60.450.450.81.50.81.51.61.5Dimensions in mmDimensions in mm3-LINE TYPE

DCM2520-3P DCM4532-102-3P

12360.50.750.53.2±0.22.5±0.212361236Ferrite2.0±0.2123Insulationresin4.5±0.22.3max.1.2±0.1Terminalelectrode0.85Ferrite11.461.82.31.81.1Ferrite2.3max.0.85Terminalelectrode1.41.3=P0.65×24.31.3=P0.65×20.33211.60.4560.450.81.50.80.35Dimensions in mmDimensions in mm(2/5)

1.20.70.8WiresElectrode10.71.2WWW.DCY-CHINA.NET

ELECTRICAL CHARACTERISTICS

Part No.

2-LINE

DCM2012-900-2PDCM2012-121-2PDCM2012-201-2PDCM2012-361-2PDCM2520-301-2PDCM2520-451-2PDCM2520-601-2PDCM2520-102-2PDCM3225-800-2PDCM3225-161-2PDCM3225-271-2PDCM3225-102-2P3-LINE

DCM2520-801-3PDCM4532-102-3P

Impedance

(Ω)typ.[100MHz]9012020036030045060010008016027010008001000

DC resistance

(Ω)max.[per 1 line]0.190.220.250.50.350.40.450.90.150.20.30.51.60.6

Rated voltageEdc(V)max.5050505020202020202020202020

Rated currentIdc(A)max.0.40.370.350.220.40.350.30.20.40.350.30.20.150.2

(3/5)

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TYPICAL ELECTRICAL CHARACTERISTICS

DCM2012-900-2P DCM2012-121-2P

1000010001001011Differentialmode101001000Frequency(MHz)Common modeDCM2012-201-2P DCM2012-361-2P

100001000Common mode1000010001001011Differentialmode101001000Frequency(MHz)Common-mode100001000Common modeImpedance(Ω)Impedance(Ω)Impedance(Ω)1001011Differentialmode101001000Frequency(MHz)Impedance(Ω)1001011Differentialmode101001000Frequency(MHz)DCM2520-301-2P DCM2520-451-2P

100001000Common modeDCM2520-601-2P DCM2520-102-2P

1000010000Common mode1000010001001011DifferentialmodeImpedance(Ω)Impedance(Ω)Impedance(Ω)Impedance(Ω)Common mode1000100101110001001011Common mode1001011Differentialmode101001000Frequency(MHz)DifferentialmodeDifferentialmode101001000Frequency(MHz)101001000Frequency(MHz)101001000Frequency(MHz)DCM3225-800-2P DCM3225-161-2P

1000010001001011Differentialmode101001000Frequency(MHz)DCM3225-271-2P DCM3225-102-2P

100001000Common mode100001000100Common mode1011Differentialmode101001000Frequency(MHz)Impedance(Ω)Impedance(Ω)Impedance(Ω)Impedance(Ω)10001001011Differentialmode101001000Frequency(MHz)Common mode100Common mode10Differential mode11101001000Frequency(MHz)MEASURING CIRCUITS2-LINE

Common modeHP4291ADifferential modeHP4291A(4/5)

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TYPICAL ELECTRICAL CHARACTERISTICS

IMPEDANCE vs. FREQUENCY CHARACTERISTICS3-LINE

DCM2520-801-3P DCM4532-102-3P

100001000Common modeImpedance(Ω)Impedance(Ω)1000Common mode1001011100Differentialmode10Differential mode101001000Frequency(MHz)11101001000Frequency(MHz)MEASURING CIRCUITS3-LINE

Common modeHP4291ADifferential modeHP4291A(5/5)