High Quality Axial Inductor Supplier
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GCAL0512 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
Specification :
Product Identification
- Product Code
- Core Dimensions
- Inductance Code
- Tolerance Code
General Specification
- Temp. rise: 20℃ max
- Ambient temp.: 60℃ max
- Operating temp.: -20℃~+80℃
- Terminal tensile strength: 1.0kg min
- Terminal bending strength: 0.3kg min
- Dielectric withstanding voltage: 250Vrms
- Rated current: base on temp rise
Materials
- Core: Ferrite DRWW
- Wire: Enamelled copper wire
- Lead: Tinned copper wire
- Coating: Epoxy resin
Part No. & Dimensions Line
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% |
ex:
- If nominal inductance & tolerance is 22mH, ±10% respectively red+red+orange+silver should be marked;
- If nominal inductance & tolerance is 18uH, ±10% respectively brown + gray + black + silver should be marked;
- If nominal inductance & tolerance is 0.39uH, ±20 respectively orange + white + silver + black should be marked.
Q values for reference only
Part Number
| Inductance (μH) |
Test frequency (MHz) |
Q (min) |
S.R.F. (MHz)min |
D. C. Resistance (Ω)max |
IDC (mA)max |
Color Code |
1st |
2nd |
3rd |
4th |
AL0512-122K |
1.2 |
252 |
80 |
1.30 |
9 |
110 |
Bn |
R |
R |
S |
AL0512-152K |
1.5 |
252 |
80 |
1.30 |
10 |
100 |
Bn |
Gn |
R |
S |
AL0512-182K |
1.8 |
252 |
80 |
1.20 |
11 |
90 |
Bn |
Gy |
R |
S |
AL0512-222K |
2.2 |
252 |
80 |
1.10 |
14 |
80 |
R |
V |
R |
S |
AL0512-272K |
2.7 |
252 |
80 |
0.85 |
18 |
75 |
R |
R |
S |
Bk |
AL0512-332K |
3.3 |
252 |
80 |
0.74 |
22 |
65 |
O |
O |
R |
S |
AL0512-392K |
3.9 |
252 |
80 |
0.70 |
26 |
60 |
O |
W |
R |
S |
AL0512-472K |
4.7 |
252 |
80 |
0.66 |
32 |
55 |
Y |
V |
R |
S |
AL0512-562K |
5.6 |
252 |
70 |
0.64 |
34 |
50 |
Gn |
Bu |
R |
S |
AL0512-682K |
6.8 |
252 |
70 |
0.58 |
45 |
45 |
Bu |
Gy |
R |
S |
AL0512-822K |
8.2 |
252 |
50 |
0.50 |
60 |
40 |
Gy |
R |
R |
S |
AL0512-103K |
10 |
79.6 |
50 |
0.48 |
70 |
38 |
Bn |
R |
O |
S |
AL0512-123K |
12 |
79.6 |
50 |
0.46 |
82 |
35 |
Bn |
Bk |
O |
S |
AL0512-153K |
15 |
79.6 |
50 |
0.40 |
89 |
32 |
Bn |
Gn |
O |
S |
AL0512-183K |
18 |
79.6 |
40 |
0.37 |
140 |
28 |
Bn |
Gy |
O |
S |
AL0512-223K |
22 |
79.6 |
40 |
0.33 |
170 |
25 |
R |
R |
O |
S |
AL0512-253K |
25 |
79.6 |
40 |
0.28 |
185 |
24 |
R |
Gn |
O |
S |
AL0512-273K |
27 |
79.6 |
40 |
0.26 |
210 |
23 |
R |
V |
O |
S |
AL0512-303K |
30 |
79.6 |
40 |
0.25 |
240 |
22 |
O |
Bk |
O |
S |
AL0512-333K |
33 |
79.6 |
40 |
0.24 |
250 |
20 |
O |
O |
O |
S |
Mechanical Drawing :
TYPE
| GCALN0512 |
ΦA +0 |
5.0 mm |
B +0 |
12.0 mm |
C ±3.0 |
24.5 mm |
ΦD ±0.05 |
0.65 mm |
E ±2.0 |
62.0 mm |
TYPE
| GCALN0512 |
ΦA +0 |
5.0 mm |
B +0 |
12.0 mm |
C MAX |
6.0 mm |
D min |
4.0 mm |
ΦW ±0.05 |
0.65 mm |
TYPE
| GCALU0512 |
ΦA +0 |
5.0 mm |
B +0 |
12.0 mm |
C ±1.0 |
6.0 mm |
F ±1.0 |
12.5 mm |
ΦW ±0.05 |
0.65 mm |
Dimensions of Reel & Packing Unit
Sym.
| 0512 |
B |
52.0 ±1.0 mm |
C |
5.0 ±0.5 mm |
Packing Unit for Reel
Item
| 0512 |
Quantity/ Reel |
3,000 PCS |
Quantity/ Carton |
15,000 PCS |
GW/ CTN (Approx.) |
15.0Kgm |
Carton Size (mm) |
380 * 380 * 460 |
Applications :
- Electronics products
- Communications equpments
- Computer Devices
- TV, VCR
- Battery charger
OEM/ODM :
G-CHEN will also produce devices outside these specifications to meet specific customer requirements, please contact our sales for more information.
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