Thread Cores |
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| IFT
Cores Series (Thread cores and Thread Cup Cores)
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Outline
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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 IFTcoils and oscillator
to achieve frquency adjustment. Pot cores (p core) is
combined with thread cores (TH) for building up the ITF
coils and OSC coils.. |
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Features
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Peaking coils and choke coils.Stable characteristics.Accurate
inductance adjustment . |
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Applications
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FM/AM RadioTunner,converter transformers,oscillating transformers.Various
types inductors and IFT . |
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Ordering
Code : |
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Dimensions
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Thread
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Degree
ø°
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Root
Radius
r2
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Pitch
P
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Depth
engagement
h1
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Crest
Radius
r1
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OC-3
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60±5
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0.22
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0.5±0.03
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0.08±0.03
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| 0.6±0.03 |
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0.08±0.03 |
| 0.75±0.03 |
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0.03±0.03 |
| 1±0.03 |
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0.08±0.03 |
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OC-4
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90±5 |
0.15
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0.5±0.03 |
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0.05+0 |
| 0.6±0.03 |
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0.05+0 |
| 0.8±0.03 |
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0.09+0 |
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Unit:mm
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NO
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ITEM
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Fig
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øA
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C
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D
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1
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TH
2.6X4.4 OC3 P0.6
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2.6±0.03
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-
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4.4±0.3
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2
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TH
3.15X5 OC3 P0.75
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1 |
3.15±0.03 |
-
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5±0.3 |
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3
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TH
3.15X5 S14 OC3 P0.75
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4 |
3.15±0.03 |
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5±0.3 |
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4
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TH
3.18X5 S14 OC3 P0.75
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4 |
3.18±0.03 |
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5±0.3 |
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5
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TH
3.18X6.5 S14 OC3 P0.75
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4 |
3.18±0.03 |
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6.5±03 |
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6
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TH
3.25X3 S14 OC3 P0.06
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4
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3.25±0.03 |
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3±0.3 |
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7
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TH
3.25X4 S14 OC3 P0.6
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4
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3.25±0.03 |
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4±0.3 |
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8
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TH
3.2X5 S14 OC3 P0.75
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4
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3.2±0.03 |
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5±0.3 |
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9
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TH
3.2X6 S14 OC3 P0.75
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4
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3.2±0.03 |
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6±.3 |
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10
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TH
3.2X6.5 OC3 P0.75
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1
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3.2±0.03 |
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6.5±.3 |
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11
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TH
3.2X6.5 S14 OC3 P0.75
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4
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3.2±0.03 |
-
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3.5±0.3 |
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12
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TH
3.66X8 OC3 P0.75
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1
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3.66±0.03
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-
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8±0.3 |
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13
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TH
3.66X8 S14 OC3 P0.75
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4
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3.66±0.03 |
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8±0.3 |
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14
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TH
3.7X11 OC3 P0.75
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1
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3.7±0.03 |
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1.1±0.5 |
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15
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TH
3.7X6 OC3 P0.75
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1
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3.7±0.03 |
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6±0.3 |
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16
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TH
3.7X8 S14 OC3 P0.75
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4
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3.7±0.03 |
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8±0.3 |
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17
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TH
3.8X5 S14 OC3 P0.75
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4
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3.8±0.03 |
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5±0.3 |
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18
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TH
3.8X5 S8 OC3 P0.75
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3
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3.8±0.03 |
1.5±01
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5±0.3 |
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19
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TH
4.5X8 S4 OC3 P0.75
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2
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4.5±0.03 |
2±0.1
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8±0.3 |
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20
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TH
4.6X9.53 S4 OC3 P0.75
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2
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4.6±0.03 |
2±0.1
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9.53±0.3 |
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21
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TTH
5.85X8 OC3 P1.0
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1
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5.85±0.03 |
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8±0.4 |
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22
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TH
6.18X20 S4 OC3 P1.0
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2
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6.18±0.03 |
2.65±0.15
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20±0.6 |
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23
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TH
6.23X18.75 S4 OC3 P1.0
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2
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6.23±0.03 |
2.7±0.1
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18.75±0.6 |
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24
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TH
6.23X25.4 S4 OC3 P1.0
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2
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6.23±0.03 |
2.7±0.1
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2.54±0.8 |
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25
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TH
6X9 OC3 P1.0
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1
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6±0.03 |
-
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9±0.3 |
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26
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TH
8X25 OC3 P1.0
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1
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8±0.03 |
-
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25±0.8 |
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Shapes
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