SMD AIR WOUND COILS
SMD AIR WOUND COILS
293A SERIES
293A SERIES
Mechanical Dimensions: (Unit:mm)
180 (MAX)
j
i
g
h
f
!
Mechanical Dimensions: (Unit:mm)
Series
Series
293A
a
a
3.81 (Max)
f
5.80
f
Recommended Patterns
293A
Series
293A
Series
3.81 (Max)
Land Pattern:
1.53±0.39
5.16
g
b
b
1.53±0.39
c
4.2(Max)
4.2(Max)
(Unit:mm)
2.85
h
c
d
4.83(Max)
4.83(Max)
i
i
2.62
d
e
4.32±0.39
4.32±0.39
j
1.48
j
1.48
e
Land Pattern: (Unit:mm)
g
h
5.16
2.85
Electrical Specification
Electrical Specification:
Q
(Typ)
135
135
130
135
135
125
120
120
115
293A
Part No.
Part No.
Inductance
Tolerance
22
27
33
39
47
56
68
82
5.80
Turns
4
5
5
6
6
7
7
8
9
9
Q
(Min)
2.62
DCR
（mΩ）
SRF (MHz)
Max
Min.
4.2
3.2
4.0
2.7
4.8
4.4
2.5
5.6
2.1
6.2
2.1
8.2
1.5
9.4
12.3
1.5
17.3
1.3
1.2
1.1
Inductance
Q
Q
DCR
(Min)
Freq
(Typ)
Test
100
150
100
100
150
100
150
100
150
100
150
100
100
150
100
150
100
150
150
(MHz)
293A-22□-LFR
293A-22 -LFR
293A-27□-LFR
293A-27 -LFR
293A-33□-LFR
293A-39□-LFR
293A-33 -LFR
293A-47□-LFR
293A-39 -LFR
293A-56□-LFR
293A-47 -LFR
293A-68□-LFR
293A-56 -LFR
293A-82□-LFR
293A-100□-LFR
293A-68 -LFR
293A-120□-LFR
293A-82 -LFR
22
100
27
100
33
100
39
100
47
56
100
68
100
82
100
100
100
120
135
135
130
135
135
125
120
120
115
125
Test
Freq
m
(MHz)
Max
150
4.2
150
4.0
150
4.8
150
4.4
150
150
5.6
150
6.2
150
8.2
150
9.4
150
12.3
17.3
SRF
Reted
(GHz)
Current(A)
Rated Current
Min
A Max
Max
3.2
3.0
3.0
2.7
3.5
3.5
3.0
2.5
2.1
3.0
3.0
2.1
3.0
3.0
1.5
3.0
3.0
1.5
2.5
3.0
2.5
1.3
1.2
2.5
1.7
1.1
2.5
1.5
1.7
1.5
※ Tolerance: J=±5%、 K=±10%.
293A-100 -LFR
100
100
※ Inductance measured on the HP4291B. with HP 16193 test fixture.
293A-120 -LFR
120
100
125
150
※ Operating Temp：-40℃ to +125℃.
※ For Temperature Rise:15℃.
=
=
※ SRF measured using the HP8753E.
Characteristic Curve
Characteristic Curve
Characteristic Curve
8
Prosperity
Dielectrics
Co.,
Ltd.
Tel:886-2-29147685
http://www.pdc.com.tw/
Analogue and Mixed Signal
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EEWORLD
