![](http://datasheet.mmic.net.cn/130000/187LY-333K_datasheet_4650628/187LY-333K_2.png)
Fixed Inductors ’è C“
_ N^
TYPE
8RB
”‰
y 8RB z
“i”(1)
(2)
–—e
‘’èü”g
”
’—’R
‘–—e“d— (3)
¤Uü”g”
()
TOKO
Part
Number
(1)
Inductance
(2)
(mH)
Tolerance
(%)
Test
Frequenc
y
(KHz)
DC
Resistance
(
) max.
Rated
DC Current (3)
(mA) max.
Self-resonant
Frequency (4)
(MHz) min.
187LY-101
0.10
}
5A}
10
796
2.0
200
5.3
187LY-121
0.12
}
5A}
10
796
3.0
200
4.5
187LY-151
0.15
}
5A}
10
796
3.0
200
3.8
187LY-181
0.18
}
5A}
10
796
3.0
200
3.8
187LY-221
0.22
}
5A}
10
796
3.0
200
2.9
187LY-271
0.27
}
5A}
10
796
3.0
200
2.6
187LY-331
0.33
}
5A}
10
796
4.0
200
2.3
187LY-391
0.39
}
5A}
10
796
4.0
200
2.1
187LY-471
0.47
}
5A}
10
796
4.0
200
1.9
187LY-561
0.56
}
5A}
10
796
4.0
200
1.7
187LY-681
0.68
}
5A}
10
796
4.0
200
1.6
187LY-821
0.82
}
5A}
10
796
6.0
200
1.4
187LY-102
1.0
}
5A}
10
252
6.0
150
1.3
187LY-122
1.2
}
5A}
10
252
9.0
150
1.2
187LY-152
1.5
}
5A}
10
252
9.0
150
1.1
187LY-182
1.8
}
5A}
10
252
9.0
100
1.0
187LY-222
2.2
}
5A}
10
252
13.0
100
0.9
187LY-272
2.7
}
5A}
10
252
13.0
100
0.8
187LY-332
3.3
}
5A}
10
252
13.0
100
0.7
187LY-392
3.9
}
5A}
10
252
13.0
50
0.7
187LY-472
4.7
}
5A}
10
252
18.0
50
0.6
187LY-562
5.6
}
5A}
10
252
18.0
50
0.6
187LY-682
6.8
}
5A}
10
252
26.0
50
0.5
187LY-822
8.2
}
5A}
10
252
26.0
50
0.5
187LY-103
10.0
}
5A}
10
79.6
40.0
40
0.4
187LY-123
12.0
}
5A}
10
79.6
40.0
40
0.4
187LY-153
15.0
}
5A}
10
79.6
60.0
40
0.4
187LY-183
18.0
}
5A}
10
79.6
60.0
30
0.3
187LY-223
22.0
}
5A}
10
79.6
80.0
30
0.3
187LY-273
27.0
}
5A}
10
79.6
80.0
30
0.3
187LY-333
33.0
}
5A}
10
79.6
80.0
30
0.3
(1) Add the tolerance code of inductance to within the
of
the Part Number as follows : J=±5%, K=±10%.
(2) Q and Inductance are measured with a Q meter 4343B *
or equivalent.
(3) The rated DC current is that at which the inductance
value decreases by 10% by the excitation with DC current,
measured at 1KHz with a universal bridge or equivalent.
(4) Self – resonant frequency is for reference only.
(1)
“à–—e\¨èAw’è-
B
J=±5%, K=±10%
(2) Q
4343B * ^ Q °““i‘’èê
B
(3) ‘–—e“d—A°““ig—p
1KH‘’è’ló‰’—“d— 10
%
* Agilent Technologies
SELECTION GUIDE FOR STANDARD COILS / Wiê——\