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Coilcraft CPS
Close up of DFT7160
3D Model Datasheet S-Param

DFT7160 Series

Data Line EMI Filters

符合RoHS
Our DFT7160 Series EMI filters are current-compensated ring core double chokes that provide exceptional common mode noise attenuation in general dataline applications. They feature a compact footprint and are less than 5 mm tall.
  • Current-compensated ring core double chokes
  • Miniature footprint; less than 5 mm tall
  • Exceptional common mode noise attenuation

立即购买:
查找我的元件
计数 单价
1 $4.37
500 $1.64
1000 $1.43
2000 $1.22
5000 $1.12

对于大批量采购或非库存产品，点击这里请求报价。

. 现货，可今天发货.
索取样品:
查找我的元件

规格

Electrical specifications at 25°C.

零件号 1 线组数 共模
峰值阻抗 (kΩ) 		截止
频率 (MHz) 2 		最小
电感 (mH) 3 		最大
漏电感
(µH) 		Irms (mA) 4 DCR max (Ω) 5 隔离
电压 (Vrms) 6
DFT7160-513SL_ 2 3.97 @ 69.0 MHz 25.0 0.036 1.690 700 0.300 250
DFT7160-513BL_ 2 4.00 @ 55.0 MHz 570 0.036 0.091 700 0.300 250
DFT7160-474BL_ 2 2.42 @ 7.5 MHz 410 0.33 0.085 1000 0.210 250
DFT7160-105BL_ 2 3.12 @ 6.0 MHz 420 0.70 0.104 900 0.210 250
DFT7160-225BL_ 2 6.66 @ 4.7 MHz 670 1.5 0.156 600 0.500 250
DFT7160-475BL_ 2 13.5 @ 3.0 MHz 440 3.3 0.260 500 0.600 250
注释
  1. When ordering, please specify packaging codes: e.g. DFT7160-475BLC
  2. Frequency at which the differential mode attenuation equals 3 dB
  3. Inductance measured at test frequency using an Agilent/HP 4286A impedance analyzer and a Coilcraft SMD-A fixture
  4. Irms: Current that causes a 20°C temperature rise from 25°C ambient.
  5. DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  6. 250 Vrms, one minute isolation (hipot) between windings.

 

端子:

  • RoHS compliant matte tin over nickel over phos-bronze.

包装:

  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
  • B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (1000 parts per full reel).
环境
环境:
符合RoHS
环境温度范围:
–40°C to +85°C with Irms current
储存温度范围:
Component: –40°C to +105°C.
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+105°C (ambient + temp rise)
故障率（FIT）/平均故障间隔时间（MTBF）:
See FIT/MTBF Calculations

性能曲线

Attenuation vs Frequency

Attenuation vs Frequency
Differential Mode

Attenuation vs Frequency

Attenuation vs Frequency
Common Mode

Impedance vs Frequency

Impedance vs Frequency
Differential Mode

Impedance vs Frequency

Impedance vs Frequency
Common Mode

原理图

schematic.png

物理特性

dft7160d.gif

dims_inches_mm.gif

卷装规格

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (178 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
250 1000* 178/330 60/100 13 20,4 14,4 16 12 4 2 4,8 0,4
*Special order

一般规格

核心材料:
Ferrite
重量:
225 – 270 mg
Winding to Winding Isolation:
250 Vrms, one minute

焊接/清洗

湿气敏感度等级（MSL）:
1 (unlimited floor life at <30°C / 85% relative humidity)
抗焊接热:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
焊接之前，请参阅焊接线艺元件。
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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