Sumida FEM85B-3 Molding rf coil Datasheet

Molding RF Coils < Pin Type: FEM Series>
Type: FEM-85, FEM-85B
◆ Product Description
・9.0×5.5mm Max.(L×W), 9.5mm Max. Height.
・Inductance:0.05~0.13μH ,Operating frequency:200MHz
・In addition to the standard versions of parameters shown here, custom designs
are available to meet your exact requirements.
◆ Feature
・Variable unshielded type.
・Ideally used in FM Radio ,TV. Transceiver
・RoHS Compliance
◆ Dimensions (mm)
4.0±1.0
φ5.0±0.5
6.5±0.5
8.5±0.5
+0.1
φ0.5−0.05
9.0±0.5
FEM-85
飛 出
2.0 MAX.
9.0±0.5
4.0±1.0
3.5
φ5.0±0.5
FEM-85B
6.5±0.5
φ0.5±0.1
φ2.6
8.5±0.5
2
1
* Dimension does not include solder used on coil
* Pin pitch should be measured at the root of terminal.
◆ Connection
(Bottom View)
Please refer to the sales offices on our website for a representative near you
www.sumida.com
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Molding RF Coils < Pin Type: FEM Series>
Type: FEM-85, FEM-85B
◆ Specification
(FEM-85)
Tuning capacitance
(Variable)
Unloaded
Q(Min.)
Measuring
frequency (MHz)
72.5pF±4%
70
100
Red
1½T
2½T
48.5pF±4%
85
100
FEM85NP-3F
Orange
3½T
34.5pF±4%
100
100
FEM85NP-4F
Yellow
4½T
25.0pF±4%
105
100
FEM85NP-5F ※1
Green
5½T
20.0pF±4%
105
100
FEM85NP-1B ※2
Natural
64.0pF±3%
55
120
FEM85NP-2B ※2
Red
1½T
2½T
72.0pF±3%
50
100
FEM85NP-3B ※2
Orange
3½T
54.0pF±3%
50
100
FEM85NP-4B ※2
Yellow
4½T
45.5pF±3%
45
100
FEM85NP-5B ※2
Green
5½T
39.0pF±3%
45
100
Part No.
Color
Turns
FEM85NP-1F
Natural
FEM85NP-2F
Adjustable core
F: Ferrite core, B: Brass core.
* VHF Q-METER to be used when measuring.
※1 Tuning capacitance to be measured allowing the core to have 0.5mm Max. fly out from the top of coil.
※2 Tuning capacitance to be measured allowing the core to have 1.0mm Max. fly out from the top of coil.
◆ Specification
(FEM-85B)
Tuning capacitance
(Variable)
Unloaded
Q(Min.)
Measuring
frequency (MHz)
85.3pF±4%
70
100
Red
1½T
2½T
40.6pF±4%
80
120
FEM85B-3
Orange
3½T
43.7pF±4%
90
100
FEM85B-4
Yellow
4½T
35.0pF±4%
85
100
FEM85B-5
Green
5½T
28.3pF±4%
100
100
Part No.
Color
Turns
FEM85B-1
Natural
FEM85B-2
* VHF Q-METER to be used when measuring.
Please refer to the sales offices on our website for a representative near you
www.sumida.com
2/2
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