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SURFACE MOUNT INDUCTORS AND TRANSFORMERS
SG-890A
SPRAGUE-GOODMAN ELECTRONICS, INC., 1700 SHAMES DRIVE, WESTBURY, NY 11590 • TEL: 516-334-8700 • FAX: 516-334-8771 • E-MAIL: info@ spraguegoodman.com
5
Insertion
3 dB Band
Inductance
Inductance
Impedance
Turns
Loss
Limits
Primary
Secondary
Model
(
Ω)
Ratio
(dB)
(MHz)
(MHz)
(
µH)
(
µH)
Figure
Number
50 : 1100
1 : 4.7
1.1
15
65
0.24
4.7
B
GLS Z112L4R7
50 : 140
1 : 1.66
1.6
0.2
5
32.7
79.0
B
GLS Z141L790
50 : 1.25
6.33 : 1
4.3
4
60
0.9
0.034
B
GLS Z1R3LR03
50 : 2000
1 : 6.33
2.7
100
340
0.036
0.98
B
GLS Z202LR98
50 : 2.2
4.7 : 1
2.0
1
20
5.1
0.255
B
GLS Z2R2LR26
50 : 370
1 : 2.71
1.6
30
400
0.15
0.9
B
GLS Z371LR90
50 : 450
1 : 3
0.9
30
380
0.14
1.1
A
GLS Z451L1R1
50 : 50
1 : 1
1.5
0.1
5
54.0
48.0
B
GLS Z500L480
50 : 50
1 : 1
1.4
15
450
0.22
0.22
A
GLS Z500LR22
50 : 500
1 : 3.15
1.5
0.7
28
6.5
55.0
A
GLS Z501L550
50 : 50
1 : 1
3.1
40
580
0.08
0.08
A
GLS Z500LR08
50 : 50
1 : 1
1.5
4
160
0.98
0.925
B
GLS Z500LR93
50 : 5.6
3 : 1
2.5
4
60
1.1
0.14
A
GLS Z5R6LR14
50 : 6.8
2.71 : 1
3.2
4
75
0.9
0.15
B
GLS Z6R8LR15
50 : 800
1 : 4
1.5
20
150
0.23
3.3
A
GLS Z801L3R3
APPLICATIONS
• RF circuits
• Telecommunications
• Mobile radio
FEATURES
• Compact design
• Suitable for automatic insertion
• Suitable for all soldering methods
• Wide frequency range
SPECIFICATIONS
Frequency Range: 25 kHz - 1 GHz
Operating Temperature Range:
–40°C to +125°C
Power Loss at 40°C: 100 mW max.
Soldering Heat Resistance: 230°C, 8 s
SURFACE MOUNT TRANSFORMER
4.5 x 3.4 x 3.1 mm — GLSZ SERIES
0.063
1.6
0.12
3.1
0.13
3.4
0.098
2.5
0.039
1.0
0.087
2.2
0.047
1.2
0.031
0.8
0.18
4.5
0.08
2.0
0.03
0.8
A
BC
D
DOT (ON TOP
SURFACE) DENOTES
POSITION OF
TERMINAL B
C
D
max
TYP
TYP
TYP
PAD LAYOUT
0.2
5.0
0.12
3.1
0.13
3.4
0.18
4.5
0.087
2.2
0.075
1.9
0.047
1.2
0.031
0.8
0.18
4.5
0.08
2.0
0.03
0.8
A
B
C
D
DOT (ON TOP
SURFACE) DENOTES
POSITION OF
TERMINAL B
C
D
TYP
TYP
max
PAD LAYOUT
TYP
FIGURE A
FIGURE B
A
B
C
D
PRIMARY
SECONDARY
All dimensions are in / mm.
Unless otherwise specified, the tolerance on dimensions is ± 0.004 / 0.1.
0
-1
-2
-3
-4
-5
-6
1
25
101
25
102
25
103
2.4
µH
0.8
µH
0.22
µH
FREQUENCY (MHz)
dB
TYPICAL INSERTION LOSS
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