55
Cal-Chip Electronics, Incorporated
Multilayer Chip Inductors
FEATURES
• Internal printed coil structure creates a closed magnetic
circuit which acts as a magnetic shield eliminating cross
talk, thus permitting higher mounting densities.
• Multilayer block structure yields higher reliability.
RECOMMENDED APPLICATIONS
• Any general circuit of portable equipment which compact
size and high mounting densities are required.
EXTERNALDIMENSIONS
GLF 3216 R10 M -T
Type - Multilayer Chip Inductors
Packaging
-T = Tape & Reel
▲
▲
Inductance Tolerance (%)
J = ±5
K = ±10
M = ± 20
Nominal Inductance (µH)
Example:
47N = 0.047
R10 = 0.1
1R0 = 1
100 = 10
R = decimal point
N = 0.0 (nH type)
External Dimensions (LxW) (mm)
1608 (0603) - 1.6 x 0.8
2125 (0805) - 2.0 x 1.25
3216 (1206) - 3.2 x 1.6
GLF SERIES
ORDERING CODE
Type
GLF1608
(0603)
GLF2125
(0805)
GLF3216
(1206)
L
1.6±0.15
(0.063±0.006)
2.0 +0.3
-0.1
(0.079 +0.012)
-0.004
3.2±0.2
(0.126±0.008)
W
0.8±0.15
(0.031±0.006)
1.25±0.2
(.049±0.008)
1.6±0.2
(0.063±0.008)
T
0.8±0.15
(0.031±0.006)
0.85±0.2
1.25±0.2
(0.033±0.008)
(0.049±0.008)
0.6±0.2
1.1±0.3
(0.024±0.008)
(0.043±.012)
e
0.3±0.2
(0.012±0.008)
0.5±0.3
(0.020±0.012)
0.5±0.3
(0.020±0.012)
Inductance
0.1µH
1µH
10µH
Imax [mA]
50
25
5
Rdcmax [Ω]
0.50
0.60
2.55
Imax [mA]
250
50
15
Rdcmax [Ω]
0.30
0.40
1.15
Imax [mA]
250
100
25
Rdcmax [Ω]
0.25
0.40
1.00
Operating Temperature: -40~85°C
56
Cal-Chip Electronics, Incorporated
Multilayer Chip Inductors - GLF1608
Part No.
GLF1608 47NM■
GLF1608 68NM■
GLF1608 82NM■
GLF1608 R10■
GLF1608 R12■
GLF1608 R15■
GLF1608 R18■
GLF1608 R22■
GLF1608 R27■
GLF1608 R33■
GLF1608 R39■
GLF1608 R47■
GLF1608 R56■
GLF1608 R68■
GLF1608 R82■
GLF1608 1R0■
GLF1608 1R2■
GLF1608 1R5■
GLF1608 1R8■
GLF1608 2R2■
GLF1608 2R7■
GLF1608 3R3■
GLF1608 3R9■
GLF1608 4R7■
GLF1608 5R6■
GLF1608 6R8■
GLF1608 8R2■
GLF1608 100■
GLF1608 120■
GLF1608 150M■
GLF1608 180M■
GLF1608 220M■
GLF1608 270M■
GLF1608 330M■
Inductance
(µH)
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
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
12
15
18
22
27
33
Inductance
Tolerance
Q
(min.)
10
10
10
15
15
15
15
15
15
15
15
15
15
15
15
35
35
35
35
35
35
35
35
35
35
35
35
35
35
20
20
20
20
20
Self Resonant
frequency
[MHz] (min.)
260
250
245
240
205
180
165
150
136
125
110
105
95
80
75
70
60
55
50
45
40
38
36
33
22
20
18
17
15
14
13
11
10
9
DC
Resistance
[Ω] (max.)
0.30
0.30
0.30
0.50
0.50
0.60
0.60
0.80
0.80
0.85
1.00
1.35
1.55
1.70
2.10
0.60
0.80
0.80
0.95
1.15
1.35
1.55
1.70
2.10
1.55
1.70
2.10
2.55
2.75
1.70
1.85
2.10
2.75
2.95
Related
Current
[mA] (max.)
50
50
50
50
50
50
50
50
50
35
35
35
35
35
35
25
25
25
25
15
15
15
15
15
5
5
5
5
5
1
1
1
1
1
Measuring
Frequency
[MHz]
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
2
1
1
1
1
1
Thickness
[mm] (inch)
0.8±0.15
(0.031±0.006)
±10%
±20%
±10%
±20%
■ Please specify the Inductance Tolerance Code (J, K, or M).
Note: Values from .0012µH to .039µH are available
please consult factory.
GLF SERIES
±5%
±10%
±20%
±5%
±10%
±20%
57
Inductance
(µH)
0.047
0.068
0.082
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
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
12
15
18
22
27
33
Inductance
Tolerance
Q
(min.)
15
15
15
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
50
50
30
30
30
30
30
Self Resonant
frequency
[MHz] (min.)
320
280
255
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
22
19
18
16
14
13
DC
Resistance
[Ω] (max.)
0.20
0.20
0.20
0.30
0.30
0.40
0.40
0.50
0.50
0.55
0.65
0.65
0.75
0.80
1.00
0.40
0.50
0.50
0.60
0.65
0.75
0.80
0.90
1.00
0.90
1.00
1.10
1.15
1.25
0.80
0.90
1.10
1.15
1.25
Related
Current
[mA] (max.)
300
300
300
250
250
250
250
250
250
250
200
200
150
150
150
50
50
50
50
30
30
30
30
30
15
15
15
15
15
5
5
5
5
5
Measuring
Frequency
[MHz]
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
2
1
1
1
1
0.4
Thickness
[mm] (inch)
Cal-Chip Electronics, Incorporated
Multilayer Chip Inductors - GLF2125
Part No.
GLF2125 47NM■
GLF2125 68NM■
GLF2125 82NM■
GLF2125 R10■
GLF2125 R12■
GLF2125 R15■
GLF2125 R18■
GLF2125 R22■
GLF2125 R27■
GLF2125 R33■
GLF2125 R39■
GLF2125 R47■
GLF2125 R56■
GLF2125 R68■
GLF2125 R82■
GLF2125 1R0■
GLF2125 1R2■
GLF2125 1R5■
GLF2125 1R8■
GLF2125 2R2■
GLF2125 2R7■
GLF2125 3R3■
GLF2125 3R9■
GLF2125 4R7■
GLF2125 5R6■
GLF2125 6R8■
GLF2125 8R2■
GLF2125 100■
GLF2125 120■
GLF2125 150M■
GLF2125 180M■
GLF2125 220M■
GLF2125 270M■
GLF2125 330M■
±5%
±10%
±20%
±10%
±20%
±10%
±20%
0.85±0.2
(0.033±0.008)
1.25±0.2
(0.049±0.008)
0.85±0.2
(0.033±0.008)
1.25±0.2
(0.049±0.008)
GLF SERIES
±5%
±10%
±20%
■ Please specify the Inductance Tolerance Code (J, K, or M).
Note: Values from .0027µH to .039µH are available
please consult factory.
58
Inductance
(µH)
0.047
0.068
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
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
12
15
18
22
27
33
Inductance
Tolerance
Q
(min.)
20
20
20
20
20
20
20
20
20
25
25
25
25
25
45
45
45
45
45
45
45
45
45
50
50
50
50
50
35
35
35
35
35
Self Resonant
frequency
[MHz] (min.)
320
280
235
220
200
185
170
150
145
135
125
115
105
100
75
65
60
55
50
45
41
38
35
32
29
26
24
22
19
18
16
14
13
DC
Resistance
[Ω] (max.)
0.15
0.25
0.25
0.30
0.30
0.40
0.40
0.50
0.60
0.50
0.60
0.70
0.80
1.90
0.40
0.50
0.50
0.50
0.60
0.60
0.70
0.80
0.90
0.70
0.80
0.90
1.00
1.05
0.70
0.70
0.90
0.90
1.05
Related
Current
[mA] (max.)
300
300
250
250
250
250
250
250
250
200
200
150
150
150
100
100
50
50
50
50
50
50
50
25
25
25
25
15
5
5
5
5
5
Measuring
Frequency
[MHz]
50
50
25
25
25
25
25
25
25
25
25
25
25
25
10
10
10
10
10
10
10
10
10
4
4
4
2
2
1
1
1
1
0.4
Thickness
[mm] (inch)
Cal-Chip Electronics, Incorporated
Multilayer Chip Inductors - GLF3216
Part No.
GLF3216 47NM■
GLF3216 68NM■
GLF3216 R10■
GLF3216 R12■
GLF3216 R15■
GLF3216 R18■
GLF3216 R22■
GLF3216 R27■
GLF3216 R33■
GLF3216 R39■
GLF3216 R47■
GLF3216 R56■
GLF3216 R68■
GLF3216 R82■
GLF3216 1R0■
GLF3216 1R2■
GLF3216 1R5■
GLF3216 1R8■
GLF3216 2R2■
GLF3216 2R7■
GLF3216 3R3■
GLF3216 3R9■
GLF3216 4R7■
GLF3216 5R6■
GLF3216 6R8■
GLF3216 8R2■
GLF3216 100■
GLF3216 120■
GLF3216 150M■
GLF3216 180M■
GLF3216 220M■
GLF3216 270M■
GLF3216 330M■
±10%
±20%
±10%
±20%
±10%
±20%
±20%
■ PLease specify the Inductance Tolerance Code (K or M).
0.6±0.2
(0.024±0.008)
1.1±0.3
(0.043±0.012)
0.6±0.2
(0.024±0.008)
1.1±0.3
(0.043±0.012)
GLF SERIES
59
Cal-Chip Electronics, Incorporated
Multilayer Chip Inductors
ELECTRICAL CHARACTERISTICS
Typical DC Bias Characteristics (measured by HP4194A)
GLF1608 GLF2125 GLF3216
Typical Temperature Characteristics (measured by HP4275A)
GLF1608 GLF2125 GLF3216
Typical Q vs Frequency Characteristics (measured by HP4195A & 41951A)
GLF1608 GLF2125 GLF3216
GLF SERIES
