 Coil Form (DRWW
Type) |
|
|
|
|
|
|
|
|
| |
| |
| IFT Cores Series (Coil Form)
|
 Outline : |
| Core-Tech's Thread cup cores (THP series) are
combined with drum cores (DR series) for building up IFT
coil and oscillator coil etc...for achieving fine tuning
of portable radio. Thread cores (TH series cores) are
combined with cup cores (THP series) to build up IFT
coils and oscillator achieve frquency adjustment. Pot
cores (p core) is combined with thread cores (TH seroes)
to build up the IFT coils and OSC coils.
| |
| | |
|
Features : |
| Peaking coils and choke coils. Stable
characteristics. Accurate inductance adjustment
. | |
| | |
|
Applications :
|
| FM/AM Radio
Tunner, converter transformers, Axial Inductor .
| |
| |
|
|
| |
|
Ordering Code
: |
|
|
|
| |
|
|
Dimensions : |
|
|
|
NO |
ITEM |
øA |
D |
L1 |
L2 |
N |
|
1 |
RWW
1.55X4.5(S) |
1.55±0.05 |
4.75±0.2
|
0.85 |
0.95 |
1.2 |
|
2 |
RWW 1.8X6
|
1.8±0.05 |
6±0.2
|
0.9 |
1 |
1.24 |
|
3 |
RWW
1.91X8.18(S) |
1.91±0.05 |
8.18±0.3
|
0.95 |
1
|
2.3 |
|
4 |
RWW
2.5X4.2(S) |
2.5±0.1 |
4.2±0.2
|
1.04 |
1.12 |
1.04 |
|
5 |
RWW 3X6
|
3±0.1 |
6±0.1
|
1.05 |
1.2 |
1.5 |
|
6 |
RWW 3X7(S)
|
3±0.1 |
7±0.3
|
1.05 |
1.2 |
1.5 |
|
7 |
RWW 3X12
|
3±0.1 |
12±0.3
|
1.05 |
1.2 |
1.5 |
|
8 |
RWW 4X10
|
4±0.15 |
10±0.3
|
0.9 |
1 |
1.2 |
|
9 |
RWW 4X12(S)
|
4±0.15 |
12±0.4
|
1.05 |
1.2 |
1.5 |
|
10 |
RWW 5X15
|
5±0.15 |
15±0.4
|
1.05 |
1.2 |
1.8 |
|
11 |
RWW 5X20
|
5±0.15 |
20±0.5
|
1.05 |
1.2 |
1.8 |
|
12 |
RWW 6X15
|
6±0.2 |
15±0.4
|
1.2 |
1.3 |
2 |
|
13 |
RWW 6X20
|
6±0.2 |
20±0.5
|
1.2 |
1.3 |
2 |
|
14 |
RWW 6X30
|
6±0.2 |
30±1
|
1.2 |
1.3 |
2 |
|
15 |
RWW 6X30(S)
|
6±0.2 |
30±1
|
1.2 |
1.3 |
2 | |
|
| |
|
|
Shapes : |
|
|
|
| |
