Common Mode Choke in Taiwan
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GCAL0307 Series
Axial Inductor
- Design to be compact, small and light-weight
- Wide range of inductance
- Contribute to be high Q and self-resonant frequencies
- Tapping type that is convenient for automatic insertion
- Coating epoxy resin that ensure the humidity resistance to be long life
- Low Cost
1
2
3
4
COLOR
Nominal Inductance (H)
First Figure
Second Figure
Magnification/*
Tolerance
BLACK (Bk)
0
1
±20%
Brown (Bn)
1
10
-
Red (R)
2
100
-
Orange (O)
3
1000
-
Yellow (Y)
4
-
-
Green (Gn)
5
-
-
Blue (Bu)
6
-
-
Violet (V)
7
-
-
Gray (Gy)
8
-
-
White (W)
9
-
-
Gold (Gd)
-
0.1
±5%
Silver (S)
-
0.01
±10%
Part Number
Inductance
(μH)Test frequency
(MHz)Q
(min)S.R.F.
(MHz)minD. C. Resistance
(Ω)maxIDC
(mA)maxColor Code
1st
2nd
3rd
4th
AL0307-R10M
0.10
25.2
45
480.0
0.06
1400
Bn
Bk
S
Bk
AL0307-R12M
0.12
25.2
45
450.0
0.06
1350
Bn
R
S
Bk
AL0307-R15M
0.15
25.2
45
420.0
0.07
1270
Bn
Gn
S
Bk
AL0307-R18M
0.18
25.2
45
400.0
0.07
1200
Bn
Gy
S
Bk
AL0307-R22M
0.22
25.2
45
380.0
0.08
1150
R
R
S
Bk
AL0307-R27M
0.27
25.2
45
360.0
0.09
1100
R
V
S
Bk
AL0307-R33M
0.33
25.2
45
320.0
0.10
1100
O
O
S
Bk
AL0307-R39M
0.39
25.2
45
310.0
0.12
1000
O
W
S
Bk
AL0307-R47M
0.47
25.2
45
300.0
0.15
1000
Y
V
S
Bk
AL0307-R56M
0.56
25.2
45
280.0
0.18
950
Gn
Bu
S
Bk
AL0307-R68M
0.68
25.2
45
240.0
0.20
900
Bu
Gy
S
Bk
AL0307-R82M
0.82
25.2
45
200.0
0.22
900
Gy
R
S
Bk
AL0307-1R0K
1.0
25.2
45
180.0
0.25
815
Bn
Bk
Gd
S
AL0307-1R2K
1.2
7.96
45
160.0
0.28
740
Bn
R
Gd
S
AL0307-1R5K
1.5
7.96
45
140.0
0.30
700
Bn
Gn
Gd
S
AL0307-1R8K
1.8
7.96
45
120.0
0.35
655
Bn
Gy
Gd
S
AL0307-2R2K
2.2
7.96
45
110.0
0.40
630
R
R
Gd
S
AL0307-2R7K
2.7
7.96
45
85.0
0.45
595
R
V
Gd
S
AL0307-3R3K
3.3
7.96
45
74.0
0.50
575
O
O
Gd
S
AL0307-3R9K
3.9
7.96
45
62.0
0.55
555
O
W
Gd
S
AL0307-4R7K
4.7
7.96
45
48.0
0.60
530
Y
V
Gd
S
AL0307-5R6K
5.6
7.96
45
35.0
0.65
500
Gn
Bu
Gd
S
AL0307-6R8K
6.8
7.96
45
28.0
0.70
470
Bu
Gy
Gd
S
AL0307-8R2K
8.2
7.96
45
20.0
0.80
425
Gy
R
Gd
S
AL0307-100K
10.0
7.96
45
18.0
0.85
370
Bn
Bk
Bk
S
AL0307-120K
12.0
2.52
45
16.0
0.90
350
Bn
R
Bk
S
AL0307-150K
15.0
2.52
45
14.0
1.00
335
Bn
Gn
Bk
S
AL0307-180K
18.0
2.52
45
12.0
1.20
315
Bn
Gy
Bk
S
AL0307-220K
22.0
2.52
45
10.0
1.35
285
R
R
Bk
S
AL0307-270K
27.0
2.52
45
9.0
1.80
270
R
V
Bk
S
AL0307-330K
33.0
2.52
45
8.0
2.10
255
O
O
Bk
S
AL0307-390K
39.0
2.52
45
7.5
2.30
240
O
W
Bk
S
AL0307-470K
47.0
2.52
50
7.0
2.60
205
Y
V
Bk
S
AL0307-560K
56.0
2.52
50
6.5
2.90
195
Gn
Bu
Bk
S
AL0307-680K
68.0
2.52
50
6.0
3.20
185
Bu
Gy
Bk
S
AL0307-820K
82.0
2.52
50
5.5
3.80
175
Gy
R
Bk
S
AL0307-101K
100.0
2.52
50
5.0
4.20
165
Bn
Bk
Bn
S
AL0307-121K
120.0
0.796
50
4.8
4.50
160
Bn
R
Bn
S
AL0307-151K
150.0
0.796
50
4.5
5.00
150
Bn
Gn
Bn
S
AL0307-181K
180.0
0.796
50
4.0
6.0
140
Bn
Gy
Bn
S
AL0307-221K
220.0
0.796
50
3.5
7.0
130
R
R
Bn
S
AL0307-271K
270.0
0.796
50
3.0
120
28
R
V
Bn
S
AL0307-331K
330.0
0.796
50
2.8
8.0
100
O
O
Bn
S
AL0307-391K
390.0
0.796
50
2.6
10.0
95
O
W
Bn
S
AL0307-471K
470.0
0.796
50
2.4
13.0
90
Y
V
Bn
S
AL0307-561K
560.0
0.796
50
2.0
15.0
85
Gn
Bu
Bn
S
AL0307-681K
680.0
0.796
50
2.0
16.0
75
Bu
Gy
Bn
S
AL0307-821K
820.0
0.796
50
1.8
23.0
65
Gy
R
Bn
S
AL0307-102K
1000.0
0.796
50
1.4
26.0
60
Bn
Bk
R
S
(1) Normal Form (2) F Forming (3) U Forming
TYPE
GCALN0307
ΦA +0
3.08 mm
B +0
7.0 mm
C ±3.0
28.0 mm
ΦD ±0.05
0.5 mm
E ±2.0
62.0 mm
TYPE
GCALF0307
ΦA +0
3.0 mm
B +0
7.0 mm
C MAX
6.0 mm
D min
3.6 mm
ΦW ±0.05
0.5 mm
TYPE
GCALU0307
ΦA +0
3.0 mm
B +0
7.0 mm
C ±1.0
6.0 mm
F ±1.0
10.0 mm
ΦW ±0.05
0.5 mm
Sym.
0307
B
52.0 ±1.0 mm
C
5.0 ±0.5 mm
Item
0307
Quantity/ Reel
5,000 PCS
Quantity/ Carton
25,000 PCS
GW/ CTN (Approx.)
11.0Kgm
Carton Size (mm)
330 * 330 * 460
G-CHEN will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.