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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

CE2439L Common Mode Choke

for Power Line Applications

符合RoHS
  • Low profile toroid construction
  • Surface mount, magnetically shielded package
  • Up to 9.42 kOhms impedance at 1.1 MHz
  • 1000 Vrms isolation (hipot) between windings
  • Refer to Designing Common Mode Filters for design guidance.
  • RoHS-compliant. 260°C compatible. Tin-silver-copper over copper terminations.
立即购买:
计数 单价
1 $6.74
250 $5.77
500 $3.13
1000 $2.72

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:

规格

Electrical specifications at 25°C.

零件号 1 线组数 共模
峰值阻抗 (kΩ)
最小
电感 (mH) 2
Irms (A) 3 DCR max (mΩ) 4 隔离
电压 (Vrms) 5
CE2439L 2 9.42 @ 1.1 MHz 0.96 2.5 80.0 1000
注释
  1. When ordering, please specify packaging code: e.g. CE2439LD
  2. Inductance shown for each winding, measured at 1 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4263B LCR meter or equivalent.
  3. Irms: Current that causes a 40°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.
  4. DCR is specified per winding at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  5. Isolation (hipot) measured for two seconds

端子:

  • RoHS compliant tin-silver-copper over copper.

包装:

  • D = 13″ machine-ready reel. EIA-481 embossed plastic tape (600 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 D.
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 +125°C
Tape and reel packaging: –40°C to +80°C
最高元件温度:
+125°C (ambient + temp rise)
故障率(FIT)/平均故障间隔时间(MTBF):

性能曲线

Attenuation (Ref: 50 Ohms)

Impedance

原理图

schematic.png

物理特性

ce2439d.gif

dims_inches_mm.gif

卷装规格

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T part_or_ax.gif
250 330 100 13 38,4 32,4 32 24 4 2 10,1 0,5

一般规格

核心材料:
Ferrite
重量:
4.3 g
包装:
250/13″ reel Plastic tape: 32 mm wide, 0.5 mm thick, 24 mm pocket spacing, 10.1 mm pocket depth

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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