■
APPLI
I
CATI
I
ON
■
APPL CAT ON
GMLI chip inductors can be used in a variety of electronics including:
CD-ROMs
Hard disks
Modems
Computers
Printers
Televisions
■
FEATURES
■
FEATURES
GMLI chip inductors are Mag.Layers line of high quality ferrite chip inductors. Using
the latest innovations in multilayer technology, we have developed reliable chip
inductors that have high quality characteristics.
High Performance Characteristics
GMLI chips exhibit low DC resistance and high Q at high frequency.
Wide Inductance Range
GMLI chip inductors cover a wide range of inductance values from 0.047
μH
to 220
μH.
High Reliability
GMLI chip inductors have a monolithic inorganic material construction that
effectively minimizes electromagnetic interference.
High Soldering Heat Resistance
GMLI chip inductors have high quality termination allowing both flow and reflow
soldering methods to be used.
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PRODUCT I
I
DENTI
I
FI
I
CATI
I
ON
■
PRODUCT DENT F CAT ON
G M L I - 2 0 1 2 0 9
-
1 R 0
J
□
Product Code
Dimension Code
Inductance
Tolerance Code: J=±5%, K=±10%, M=±20%
Code for Special Specification
MAG.LAYERS
GMLI-201209、201212 Series
■
TYPI
I
CAL ELECTRI
I
CAL CHARACTERI
I
STI
I
CS (T=25
℃
)
■
TYP CAL ELECTR CAL CHARACTER ST CS (T=25
℃
)
Q vs. Freq
60
50
40
Inductance vs. Current
10
Impedance vs. Freq.
10000
1000
1.0
μ
H
Inductance(
μ
H)
2.7
μ
H
1
1.0
μ
H
0.47
μ
H
0.1
0.10
μ
H
2.7
μ
H
1.0
μ
H
0.47
μ
H
Q
30
20
10
0
1
0.1
μ
H
0.47
μ
H
Impedance(Ohm)
2.7
μ
H
100
10
1
1
0.1
μ
H
10
Frequency(MHz)
100
0.01
1
10
100
DC Current(mA)
1000
10
100
Frequency(MHz)
1000
Inductance vs. Temp.
8
6
4
Δ
L / L (%)
1.0
μ
H
2.7
μ
H
0.1
μ
H
0.47
μ
H
2
0
-2
0.47
μ
H
-4
0.1
μ
H
-6
2.7
μ
H
-8
-50
1.0
μ
H
0
25
50
75
100
Temperature(
℃
)
-25
■
MEASURI
I
NG METHOD /
/
CONDI
I
TI
I
ON
■
MEASUR NG METHOD COND T ON
Test Instrument:
L/Q: Agilent 4291B Impedance Analyzer
Test Fixture: Agilent 16192
Osc. Level: 500mV for L≦8.2μH
100mV for L≧10μH
SRF: Agilent 4291B Impedance Analyzer
R
DC
: Agilent 34401A
Test Condition:
< Unless otherwise specified >
Temperature: 15°C to 35°C
Humidity: 25% to 85% RH
< In case of doubt >
Temperature: 25°C ± 2°C
Humidity: 60% to 70% RH
MAG.LAYERS
GMLI-201209、201212 Series
51单片机
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