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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

Q3903-AL

Toroidal Transformer

符合RoHS
  • Specified by ON Semiconductor for use with their NCP1605 PFC Controller.
    Referenced as X25, pulse transformer on evaluation board NCP1605FORWGEVB and Application Note AND8292.
  • Recommended by Texas Instruments for use with their UC3875 Phase Shift Resonant Controller.
  • Three 1 : 1 windings
  • Custom versions available
立即购买:
计数 单价
1 $9.73
250 $8.11
500 $6.76
1000 $5.63
2500 $4.90
5000 $4.26

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 0A时的
电感 (µH) 1
DCR max (mΩ) 2 隔离
电压 (Vrms)
Q3903-AL 210 90.0 500
注释
  1. Inductance measured between pins 1 and 6, at 15.75 kHz, 0.015 Vrms, 0 Adc using an Agilent/HP 4192A impedance analyzer or equivalent.
  2. DCR is per winding, measured at 25°C on a Cambridge Technology microohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.

端子:

  • RoHS compliant tin-silver over tin over nickel over brass. Other terminations available at additional cost.
环境
环境:
符合RoHS
环境温度范围:
−40°C to +85°C
储存温度范围:
Component: −40°C to +85°C
Packaging trays: −40°C to +80°C
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

原理图

q3903s.gif

物理特性

q3903d.gif

dims_inches_mm.gif

一般规格

核心材料:
Ferrite
重量:
4.3 g
包装:
49 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 with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf