294A_15 Datasheet, PDF (1/2 Pages) Frontier Electronics. – SMD AIR WOUND COIL

294A Series – SMD AIR WOUND COIL Rev. A
A. Electrical Specifications:
P/N
Turns
L
(nH)
Tol.
294A-09_
9
90
J, G
294A-10_
10
111
J, G
294A-11_
11
130
J, G
294A-12_
12
169
J, G
294A-13_
13
206
J, G
294A-14_
14
222
J, G
294A-15_
15
246
J, G
294A-16_
16
307
J, G
294A-17_
17
380
J, G
294A-18_
18
422
J, G
294A-19_
19
491
J, G
294A-20_
20
538
J, G
Q
Min.
95
87
87
95
95
92
95
95
95
95
95
87
Q
Typ.
114
104
104
114
114
110
114
114
114
114
114
104
Test Freq. DCR Max. SRF Min. I DC Max.
(MHz) (mΩ) (MHz)
(A)
50
15
1140
3.5
50
15
1020
3.5
50
20
900
3.0
50
25
875
3.0
50
30
800
3.0
50
35
730
3.0
50
35
685
3.0
50
35
660
3.0
50
50
590
2.5
50
60
540
2.5
50
65
535
2.0
50
90
490
2.0
B. Dimensions: mm (Inch)
Series
294A
Tol.
a
6.35
(0.250)
Max.
b
1.02
(0.040)
±0.39
(0.015)
c
5.9
(0.232)
Max.
d
10.55
(0.415)
Max.
e
7.98
(0.314)
±0.51
(0.02)
f
10
(0.394)
Typ.
g
4.7
(0.185)
Typ.
h
5.95
(0.234)
Typ.
i
2.42
(0.095)
Typ.
j
2.04
(0.080)
Typ.
C. General Information:
1. P/N: 294A-xx_, “294A” = Type, “xx” = Dash number, “_” = Inductance tolerance.
2. Tolerance “_”: J: ± 5%, G: ± 2%
3. Small and lightweight surface mounting type
4. High Q at high frequency
5. High self-resonance frequency
6. Maximum Temperature Rise: 15°C (when measured at 25°C ambient).
7. Inductance & Q measured with HP4291B Impedance Analyzer with HP16193 test fixture
8. SRF measured using the HP8753E Network Analyzer or equivalent.
9. DCR measured using the Chroma 16502 or equivalent
10. Operating temperature: -40°C to +125ºC
11. Storage temp. : -40ºC to +85ºC.
12. Inductance and Current Range: From 90 nH (3500 mA) to 538 nH (2000 mA)
13. SRF: From 490 MHz to 1140 MHz
14. MSL: Level 1.
D. Applications:
1. Game Consoles
2. Set Top Boxes
3. Cables Modems
4. Computers
5. Mobile Communication Devices (Cell Phones, Radios, etc.)
6. RF Filters
Foot Print
Frontier Electronics Corp.^®
http://www.frontierusa.com
Page 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: [phone], Fax: [phone]