Free sample high frequency soft ferrite ring core bobbin for EMC

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Product Overview

Description


Description
\t
SIZE CODE (mm)
\t
A
\t
B
\t
C
\t
A2 T 17.5*6.35*9.5
\t
17.5±0.60
\t
6.35±0.60
\t
9.5±0.60
Parameter
\t
Electrical Requirements
\t
SIZE CODE (mm)
\t
A2 T 17.5*6.35*9.5
\t
at 25 MHz
\t
22Ω MIN
\t
at 100 MHz
\t
68Ω MIN
\t
TEST INSTRUMENTS
\t
HP 4191A
\t
LCR METER
\t
HP 4286
\t
WIRE
\t
0.65T.C.W*120m/m 1/2Ts
\t
TEMPERATURE
\t
15℃ to 35℃
\t
HUMIDITY
\t
25% to 85% RH
\t
Test Data For Pre Production Samples
\t
MEAS. 
 Item
\t
Ω 
AT 25MHz
\t
Ω
 AT 100MHz
\t
m/m
\t
B
m/m
\t
C
 m/m
\t
Suggest
\t
22Ω MIN
\t
68Ω MIN
\t
17.5±0.60
\t
6.35±0.60
\t
9.5±0.60
\t
1
\t
28.05
\t
81.05
\t
17.45
\t
6.36
\t
9.58
\t
2
\t
27.40
\t
80.01
\t
17.40
\t
6.39
\t
9.41
\t
3
\t
28.40
\t
82.01
\t
17.42
\t
6.36
\t
9.25
\t
4
\t
27.60
\t
80.12
\t
17.48
\t
6.38
\t
9.32
\t
5
\t
28.20
\t
81.05
\t
17.39
\t
6.40
\t
9.25
\t
6
\t
27.40
\t
82.04
\t
17.45
\t
6.42
\t
9.50
\t
7
\t
27.80
\t
99.62
\t
17.42
\t
6.37
\t
9.34
\t
8
\t
28.50
\t
99.76
\t
17.49
\t
6.36
\t
9.41
\t
9
\t
28.50
\t
100.09
\t
17.45
\t
6.39
\t
9.32
\t
10
\t
27.05
\t
100.06
\t
17.40
\t
6.38
\t
9.34
\t

\t

\t

\t

\t

\t

\t
X-bar
\t
27.89
\t
88.58
\t
17.44
\t
6.38
\t
9.37
\t
R
\t
1.45
\t
20.08
\t
0.10
\t
0.06
\t
0.33
\t
The above test data for reference,Actual results may differ due to different production batches
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0.1904 s.