Wire Wound Chip Inductors
Features
1. Coil body of ferrite material.
2. Rugged inductance even in high frequencies.
3. Tight tolerances.
4 .Low DC resistance.
5. Operating temperature range –40°C to +85°C
6. Lead Free (RoHS Compliance)
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——E-Series
0805F(2012)/5538
Applications
1. Antenna amplifier.
2. Mobile phones (GSM etc.)
3. Global Positioning Systems (GPS)
4. Digital cameras.
5. HDD (Hard Disk Drivers) etc.
Ordering Information
5524
(1)
270
(2)
*
(3)
452
(1) Series
- 5538 Size 0805F(2012), Ferrite body
(3) Inductance Tolerance
2 : ±10%
3 : ±5%
4 : ±2%
(2) Inductance Value
example: 27x10
X
=27x10
0
=27(nH)
Shape and Dimensions (mm)
1.68±0.1
0.5±0.1
0.7 ref.
1.02 0.76 1.02
1.22±0.2
Pad Layout Recommendation
Electrode: AgPd/Ni/Au
2.3
+0.08-0.10
1.27±0.1
0.5±0.1
1.03
1.78
*All specifications are subject to change without notice.
Wire Wound Chip Inductors
Electrical Parameters
Order No.
5538 102 *4 52
5538 122 *4 52
5538 152 *4 52
5538 182 *4 52
5538 222 *4 52
5538 272 *4 52
5538 332 *4 52
5538 392 *4 52
5538 472 *4 52
5538 562 *4 52
5538 682 *4 52
5538 822 *4 52
5538 103 *4 52
5538 123 *4 52
5538 153 *4 52
5538 183 *4 52
5538 223 *4 52
5538 273 *4 52
5538 333 *4 52
5538 393 *4 52
5538 473 *4 52
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——E-Series
0805F(2012)/5538
L
[µH]
1,0
1,2
1,5
1,8
2,2
2,7
3,3
3,9
4,7
5,6
6,8
8,2
10,0
12,0
15,0
18,0
22,0
27,0
33,0
39,0
47,0
Q
min
15,0
15,0
15,0
15,0
15,0
15,0
15,0
15,0
15,0
15,0
15,0
15,0
9,0
9,0
9,0
9,0
8,0
8,0
8,0
7,0
7,0
f
L,Q
[MHz]
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
7,96
2,52
2,52
2,52
2,52
2,52
2,52
2,52
2,52
2,52
f
res, min
[MHz]
387
269
228
238
189
156
151
133
107
111
87
70
22
20
17
15
13
13
12
10
9
R
DC, max
[
Ω]
0,460
0,510
0,560
0,760
0,840
1,090
1,240
1,320
1,580
2,050
2,210
2,470
3,530
4,100
4,300
4,600
5,000
7,250
7,980
8,740
9,730
I
DC, max
Tol.
[%]
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
5/10
[mA]
434
425
390
338
313
284
262
250
238
217
212
204
168
156
150
148
143
130
112
108
90
※
Packing Unit: 3,000 pcs. each
*All specifications are subject to change without notice.
Wire Wound Chip Inductors
Electrical Characteristic Curves
Typical Q vs Frequency
30
47uH
22uH
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——E-Series
0805F(2012)/5538
25
10uH
5.6uH
20
1.0uH
Q Factor
15
10
5
0
1
10
Frequency (MHz)
100
1000
Typical L vs Frequency
90
80
70
Inductance (uH)
60
50
40
30
20
10
0
1
10
Frequency (MHz)
100
1000
47uH
10uH
1.0uH
22uH
5.6uH
Inductance and Quality Factor
RF LCR Meter:
Test Fixture:
Agilent 4287 A
Agilent 16193 A or equivalent
Resonant Frequency
Network Analyzer: Agilent 8753 ES or equivalent
R
DC
Measured at 25 °C ambient temperature
Digital Multimeter: Agilent 34420A or equivalent
Max. Permissible Direct Current at 25 °C ambient temperature permissible temperature rise:20 K
*All specifications are subject to change without notice.
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