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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

CST4835 Series

SMT Current Sense Transformers

符合RoHS 无卤素 AEC-Q flag
  • Senses current up to 7 Amps
  • For use between 11 kHz to 1 MHz
  • 9 turns ratios to meet variety of requirements
  • AEC-Q200 Grade 1 (−40°C to +125°C)
立即购买:
计数 单价
1 $1.72
250 $1.37
500 $1.19
1000 $1.04
2500 $0.89
5000 $0.81

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 最小
电感 (µH) 2
DCR max (Ω) 匝数比 电压-时间
乘积 (V-µs) 3
频率 (kHz) 电流 (A) 4 终端
电阻 RT (Ω) 5
隔离
电压 (Vrms) 6
Pri Sec Pri : Sec
CST4835-020E_ 33 0.0030 0.35 1 : 20 6 83 1000 7.0 2.9 500
CST4835-030E_ 74 0.0030 0.90 1 : 30 9 556 1000 7.0 4.3 500
CST4835-040E_ 132 0.0030 1.6 1 : 40 12 42 1000 7.0 5.7 500
CST4835-050E_ 205 0.0030 2.5 1 : 50 15 33 1000 7.0 7.1 500
CST4835-060E_ 295 0.0030 3.6 1 : 60 18 28 1000 7.0 8.6 500
CST4835-070E_ 400 0.0030 4.6 1 : 70 21 24 1000 7.0 10.0 500
CST4835-100E_ 820 0.0030 9.5 1 : 100 30 17 1000 7.0 14.3 500
CST4835-125E_ 1280 0.0030 13.0 1 : 125 37.5 13 1000 7.0 17.9 500
CST4835-150E_ 1800 0.0030 21.0 1 : 150 45 11 1000 7.0 21.4 500
注释
  1. When ordering, please specify packaging code: e.g. CST4835-125EC
  2. Inductance measured between secondary pins at 100 kHz, 0.1 Vrms, 0 Adc.
  3. Maximum volt-time product is for the secondary, based on 2000 Gauss.
  4. Primary current of 7 A causes approximately 25°C temperature rise above 25°C ambient. Higher current causes a greater temperature rise (see Temperature Rise vs Current curve).
  5. Terminating resistor value is based on 1 Volt output with 7 Amps flowing through the primary. Varying terminating resistance increases or decreases output Voltage/Ampere according to the following equation:
    RT (Ohms) = Vout × Nsec / Iin.
  6. 500 Vrms, one minute isolation (hipot) winding to winding.

端子:

  • RoHS-compliant, halogen free. 260°C compatible. Silver over nickel over phos bronze terminations.

包装:

  • C = 7" machine-ready reel
    EIA−481 embossed plastic tape (500 parts per full reel).
  • B = Less than full reel
    To have a leader and trailer added ($25 charge), use code letter C instead.
  • D = 13" machine-ready reel
    EIA−481 embossed plastic tape (2200 parts per full reel).
环境
环境:
符合RoHS , 无卤素
环境温度范围:
–40°C to +125°C
储存温度范围:
Component: –40°C to +165°C.
Tape and reel 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

cst4835schematic.gif

物理特性

cst4835dimensions.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 cst4835orientation.gif
500 2200* 178/330 60/100 13 18,4 12,4 12 8 4 2 6,6 0,35

一般规格

核心材料:
Ferrite
重量:
115 – 122 mg
包装:
500/7″ reel; 2200/13″ reel; Plastic tape: 12 mm wide, 0.35 mm thick, 8 mm pocket spacing, 3.6 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:
38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332
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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