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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

CMH3921-20522

符合RoHS

有关该元件的更多信息和规格。

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规格

Electrical specifications at 25°C.

零件号 线组数 共模
峰值阻抗 (Ω)
最小
电感 (µH) 1
Irms (A) 2 DCR max (mΩ) 3 隔离
电压 (Vrms) 4
CMH3921-20522L 2 2870.0 @ 5.0 MHz 2000 22 3.2 2500
注释
  1. Inductance shown for each winding. Measurement details are part number specific. See part number page in datasheet for details.
  2. Current flows through both windings connected in series that causes a 40°C rise. This information is for reference only and does not represent absolute maximum ratings.
  3. DCR is specified per winding.
  4. Isolation (hipot) measured for 1 minute.

端子:

  • RoHS compliant tin-silver over copper.
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.
Tray packaging: –40°C to +80°C
最高元件温度:
+125°C (ambient + temp rise); +105°C (CMH3923-30431L)
故障率(FIT)/平均故障间隔时间(MTBF):

性能曲线

Typical Attenuation

Typical Impedance vs Frequency

原理图

cmh_cmv_1s.gif cmh_cmv_2s.gif cmh_cmv_3s.gif cmh7036-75433s.gif
A B C D

物理特性

See datasheet for dimensional drawings.

 
Part
number
L max
in/mm
W max
in/mm
H max
in/mm
Weight
(g)
Parts per
tray
Schematic
CMH2617-11340L 1.02/26,0 1.02/26,0 0.67/17,0 13.76 64 A
CMH3923-30431L 1.50/38,0 1.54/39,0 0.91/23,0 53.66 36 A
CMV3532-10516L 0.87/22,0 1.38/35,0 1.26/32,0 28.25 49 B
CMH4530-10523L 1.77/45,0 1.77/45,0 1.18/30,0 77.04 20 C
CMH3921-10534L 1.50/38,0 1.54/39,0 0.83/21,0 51.7 36 A
CMH3921-20522L 1.50/38,0 1.54/39,0 0.85/21,5 52.19 36 A
CMH3815-24516L 1.52/38,5 1.52/38,5 0.61/15,5 30.59 36 A
CMH7018-10535L 2.76/70,0 2.76/70,0 0.71/18,0 107.4 9 C
CMH7036-75433L 2.76/70,0 2.76/70,0 1.42/36,0 223.17 9 D
 

一般规格

核心材料:
Nanocrystalline
重量:
See table above

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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