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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

CST2020-200L

符合RoHS AEC-Q flag

有关该元件的更多信息和规格。

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立即购买:
计数 单价
1 $3.65
100 $2.92
300 $2.19
500 $1.32
1000 $1.03
2500 $0.88
5000 $0.81

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规格

Electrical specifications at 25°C.

零件号 最小
电感 (mH) 1
DCR max (Ω) 匝数比 电压-时间
乘积 (V-µs) 2
频率 (kHz) 电流 (A) 3 终端
电阻 RT (Ω) 4
隔离
电压 (Vrms) 5
Pri Sec Pri : Sec
CST2020-200L 28.28 0.00084 4.0 1 : 200 791 0.6 40.0 5.0 4000
注释
  1. Inductance measured between secondary pins at 10 kHz, 0.1 Vrms, 0 Adc.
  2. Maximum volt-time product is for the secondary, based on 2000 Gauss.
  3. Primary current of 40 A causes less than 40°C temperature rise from 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
  4. Terminating resistance (RT) value is based on 1 Volt output with 40 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
    RT (Ohms) = Vout × Nsec / Iin.
  5. 4000 Vrms, one minute isolation (hipot) winding to winding

端子:

  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over copper over steel (pins 1 – 3).
  • Tin-silver-copper over tin over nickel over copper (pins 4 – 5) terminations.
环境
环境:
符合RoHS
环境温度范围:
–40°C to +125°C
储存温度范围:
Component: –40°C to +165°C.
Tray packaging: –40°C to +80°C
最高元件温度:
+165°C (ambient + temp rise)
故障率(FIT)/平均故障间隔时间(MTBF):
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332

性能曲线

Temperature vs Current

原理图

cst2020schematic.gif

物理特性

cst2020dimensions.gif

dims_inches_mm.gif

一般规格

核心材料:
Ferrite
重量:
7 – 8.5 g
包装:
100 per tray

清洗

湿气敏感度等级(MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB清洗:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More Info.

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