Datasheet

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"Mn" ferrite cores, suitable solutions for conductive and
radiation noise in low frequency range
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Feature
Material
Impedance vs frequency
High impedance noise filter in low frequency (kHz to MHz) range.
Epoxy coated ferrite core has rounded corners to reduce load on cable.
●Allspecificationsandcharacteristicsshownhereinaretypicalvalues,butarenotguaranteed.
Allspecificationsandcharacteristicsshownhereinaresubjecttochangewithoutnoticeforimprovementsorchangesinspecification.
Wire:UEWφ0.5mm/Length75mm
Test condition
RFImpedanceMaterialAnalyzerAgilentE4991A
Mn-Zn soft ferrite (epoxy coating)
LOW

CUT CORE
／
TRM
Unit：mm
PartNo. A B C
Impedance*Ω/10MHz
(2turn)
TRM-16-8-16E-WE
17.0 7.1 16.9 ≧ 70
TRM-20-10-10E-WE
21.0 9.1 10.9 ≧ 35
TRM-25-15-12E-WE
26.0 14.1 12.9 ≧ 35
TRM-31-20-15E-WE
32.1 19.0 15.9 ≧ 30
TRM-38-19-13E-WE
39.2 17.9 14.0 ≧ 35
TRM-47-27-15E-WE
48.5 25.7 16.3 ≧ 25
TRM-16-8-16E-WE
Frequency（MHz）
Impedance(Ω)
0.01
10000
1000
100
10
1
0.1 101 100
TRM-47-27-15E-WE
Frequency（MHz）
Impedance(Ω)
0.01
10000
1000
100
10
1
0.1 101 100
TRM-20-10-10E-WE
Frequency（MHz）
Impedance(Ω)
0.01
10000
1000
100
10
1
0.1 101 100
TRM-25-15-12E-WE
Frequency（MHz）
Impedance(Ω)
0.01
10000
1000
100
10
1
0.1 101 100
TRM-31-20-15E-WE
Frequency（MHz）
Impedance(Ω)
0.01
10000
1000
100
10
1
0.1 101 100
TRM-38-19-13E-WE
Frequency（MHz）
Impedance(Ω)
0.01
10000
1000
100
10
1
0.1 101 100
φA C
φB
Epoxycoating(surface)
Wire:UEWφ0.5mm/Length85mm
Wire:UEWφ0.5mm/Length90mm
Wire:UEWφ0.5mm/Length100mm
Wire:UEWφ0.5mm/Length140mm