SMD AIR WOUND COILS
SMD AIR WOUND COILS
294A SERIES
294A SERIES
Mechanical Dimensions: (Unit:mm)
180 (MAX)
j
i
g
!
h
f
Mechanical Dimensions: (Unit:mm)
Series
294A
Series
294A
a
b
Series
a
b
294A
6.35(MAX)
6.35(MAX)
1.02±0.39
0.39
1.02
f
10.0
g
g
4.70
4.70
Recommended Patterns
Land Pattern: (Unit:mm)
Land Pattern: (Unit:mm)
Electrical Specification
Electrical Specification:
Q
Q
Q
(Min.)
(Typ)
95
c
c
5.9(MAX)
5.9(MAX)
h
h
5.95
5.95
d
d
10.55(MAX)
10.55(MAX)
i
i
2.42
2.42
e
e
7.98
7.98±0.51
0.51
j
j
2.04
2.04
Series
294A
f
10.0
Part No.
Part No.
-LFR
Turns
9
Turns
Inductance
Tolerance
Inductance
90
294A-09
(Min)
114
SRF
Reted
DCR m
DCR
SRF(MHz) Rated Current
Test Freq.
Test
Q
(MHz)
Freq
Max
（mΩ）
Min
(GHz)
(A) Max
Current(A)
(Typ)
Max
50
(MHz)
15
Max
1140
Min
3.5
50
50
50
50
50
50
50
50
50
50
50
294A-09□-LFR
-LFR
9
90
114
294A-10
10
111
87
95
104
294A-10□-LFR
-LFR
10
111
87
104
294A-11
11
130
87
104
294A-11□-LFR
11
130
87
104
294A-12 -LFR
12
169
95
114
294A-12□-LFR
12
169
95
114
294A-13 -LFR
13
13
206
95
95
114
294A-13□-LFR
206
114
294A-14 -LFR
14
14
222
92
92
110
294A-14□-LFR
222
110
294A-15□-LFR
-LFR
15
246
114
294A-15
15
246
95
95
114
294A-16□-LFR
-LFR
16
307
114
294A-16
16
307
95
95
114
294A-17□-LFR
-LFR
17
380
95
114
294A-17
17
380
95
114
294A-18□-LFR
18
422
95
114
294A-18 -LFR
18
422
95
114
294A-19□-LFR
19
491
95
114
294A-19 -LFR
20
19
491
95
87
114
294A-20□-LFR
538
104
294A-20 -LFR
20
538
87
104
※ Tolerance: J=±5%、 K=±10%.
※ Inductance measured on the HP4291B. with HP 16193 test fixture.
※ Operating Temp：-40℃ to +125℃.
=
=
※ For Temperature Rise:15℃.
※ SRF measured using the HP8753E.
50
50
50
50
50
50
50
50
50
50
50
50
15
20
25
30
35
35
35
50
60
65
90
15
15
20
25
30
35
35
35
50
60
65
90
1140
1020
900
1020
900
875
875
800
800
730
730
685
685
660
660
590
590
540
540
535
535
490
490
3.5
3.5
3.0
3.5
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
2.5
2.5
2.5
2.5
2.0
2.0
2.0
2.0
Characteristic
Curve
Characteristic
Curve
Characteristic Curve
Prosperity
Dielectrics
Co.,
Ltd.
Tel:886-3-4753355
http://www.pdc.com.tw/
9
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