At present time at company warehouse are available the following types of silicon ingots and wafers.


  1. Silicon wafers for semiconductor application.


#

Diameter

Type/Dopant

Orientation

Primary flat

Secondary flat

Resistivity, Ohm*cm

Thickness, mkm

Surface*

Note

Q'ty

Price, USD

1

2"

P/Boron

(100)

19-21

none

1-10

275+/-25

SSP

1000

$4,45

2

2"

P/Boron

(100)

SEMI

none

1-10

330+/-25

SSP

Sold

50

$4,55

3

2"

P/Boron

(100)

SEMI

90degree

<0,1

330+/-25

SSP

350

$3,40

4

2"

P/Boron

(100)

SEMI

90degree

1-30

275+/-25

SSP

Sold

75

$4,45

5

2"

P/Boron

(111)

SEMI

none

1-20

330+/-25

SSP

150

$4,60

6

3"

P/Boron

(100)

SEMI

none

10-30

325+/-25

SSP

Sold

750

$7,95

7

3"

P/Boron

(100) off 4

SEMI

90degree

1-10

380+/-25

SSP

25

$7,15

8

3"

P/Boron

(100)

SEMI

90degree

1-30

380+/-30

SSP

50

$7,10

9

3"

P/Boron

(111) off 2,5

SEMI

none

0,5-5

380+/-25

SSP

50

$7,20

10

4"

N/Phosphorus

(111) off 4

SEMI

45degree

0,5

450+/-30

SSP

Bow<60

500

$11,35

11

4"

N/Phosphorus

(111)

SEMI

45degree

0,5

450+/-30

SSP

75

$11,25

12

5"

N/Phosphorus

(100) off 4

SEMI

180degree

5,5-8,5

525+/-25

SSP

Bow<60

50

$20,45

13

5"

N/Phosphorus

(100)

SEMI

180degree

1-20

525+/-25

SSP

Bow<60

75

$18,05

14

2"

N/Antimony

(100)

SEMI

none

0,01-0,02

275+/-25

SSP

125

$4,75

15

2"

N/Antimony

(100) off 4

SEMI

180degree

0,008-0,02

300+/-25

SSP

75

$4,80

16

3"

N/Arsenic

(111)

SEMI

45degree

0,002-0,005

300+/-25

SSP

50

$8,20

17

3"

N/Arsenic

(111)

SEMI

45degree

0,002-0,004

380+/-25

SSP

275

$8,70

18

3"

N/Antimony

(100)

SEMI

180degree

0,008-0,02

380+/-25

SSP

50

$8,25

19

4"

N/Antimony

(100)

SEMI

none

0,5-150

520+/-20

As-cut

50

$12,80

20

4"

N/Arsenic

(111) off 4

SEMI

45degree

0,001-0,005

525+/-25

SSP

150

$14,50

21

4"

N/Antimony

(111) off 4

SEMI

2 flats

0,0065-0,0135

460+/-20

SSP

9000

$14,25

22

4"

P/Boron

(100)

SEMI

45degree

1-20

380+/-20

SSP

1500

$11,10

23

4"

P/Boron

(111)

SEMI

none

1-30

500+/-30

SSP

75

$12,25

24

4"

P/Boron

(111)

SEMI

none

0,003-0,007

500+/-25

SSP

75

$9,90

25

4"

P/Boron

(111)

none

1-30

500+/-30

SSP

100

$11,60

26

4"

P/Boron

(111) off 4

SEMI

none

<1

400+/-30

SSP

250

$9,30

27

6"

P/Boron

(100)

SEMI

none

1-100

1000+/-25

SSP

600

$32,55

28

2"

N/Phosphorus

(100)

SEMI

none

1-10

425+/-25

SSP

75

$5,20

29

2"

N/Phosphorus

(111)

SEMI

none

1-10

425+/-25

SSP

75

$5,25

30

3"

N/Phosphorus

(100)

SEMI

none

16-24

375+/-25

SSP

200

$9,30

31

3"

N/Phosphorus

(100)

SEMI

none

1-20

375+/-25

SSP

50

$7,80

32

3"

N/Phosphorus

(111) off 2,5

SEMI

45degree

1-15

380+/-50

SSP

200

$7,90

33

4"

N/Phosphorus

(100)

SEMI

none

1-10

525+/-25

SSP

125

$13,30

34

4"

N/Phosphorus

(100)

SEMI

180degree

1-30

450+/-25

SSP

650

$12,60

35

4"

N/Phosphorus

(100)

SEMI

180degree

1-10

380+/-30

SSP

3600

$11,95

36

4"

P/Boron

(100)

SEMI

45degree

1-30

400+/-25

SSP

100

$10,70

37

4"

P/Boron

(100)

SEMI

90degree

1-20

400+/-25

SSP

75

$10,70

38

4"

P/Boron

(100)

SEMI

90degree

1-20

450+/-30

SSP

100

$11,10

39

4"

P/Boron

(100)

SEMI

90degree

8-12

400+/-50

DSP

100

$12,15

40

4"

P/Boron

(100)

SEMI

90degree

60-100

470+/-20

SSP

250

$17,10

41

4"

P/Boron

(100)

SEMI

90degree

1-30

500+/-30

SSP

100

$12,10

42

4"

P/Boron

(100)

SEMI

90degree

1-10

525+/-25

SSP

100

$12,30

43

4"

P/Boron

(100)

SEMI

90degree

0,001-1

425+/-25

SSP

150

$9,30

44

4"

P/Boron

(100)

SEMI

90degree

1-30

425+/-25

SSP

175

$11,50

* as-cut wafers could be polished (SSP and DSP), SSP could be DSP.

In the case of changing the surface the and price will be changed accordingly


2. Equipment for sale.


Lapping machine SpeedFam 16B5P- 2pcs


Specification1 Specification2 Specification3 Specification4