|
|
Excess (Surplus) Inventory Sale:
We often have excess
inventory (surplus) of many items. Please see
the list below for items, and pricing. Items
are sold on first-come basis, however, we will
make the best effort to fulfill your
requirements.
Send
e-mail to
Request a Quote for any items you see
below.
Silicon
(Si) Wafers
 You
may order even quantity of one. Shipping
extra.
|
Item |
Specifications |
Qty |
Price |
|
2" dia Silicon Wafers |
|
1 |
2” dia. x
254-304 micron thick
<111>, P/B, SSP, 1 SEMI
Flat
Res: 10-20 ohm-cm
PRIME GRADE |
15
25
|
$14/ea
$14/ea
|
| 2 |
2” dia. x
245-295 micron thick
<111>, N/Ph, SSP, 2 SEMI
Flats
Res: 1-20 ohm-cm
PRIME GRADE |
15
25
|
$15/ea
$15/ea
|
| 3 |
|
|
|
| 4 |
2” dia. x 254-304 micron thick
<100>, N/As, SSP, 1 SEMI Flat
Res: < 0.005 ohm-cm
PRIME GRADE |
15 |
$21/ea |
| 5 |
|
|
|
| 6 |
2” dia. x
256-306 microns
thick
<100>, P/B, SSP
Res: 7-14 ohm-cm
PRIME GRADE |
10
|
$12/ea
|
| 7 |
2” dia. x
256-306 microns
thick
<100>, P/B, SSP
Res: 1-5 ohm-cm
PRIME GRADE |
25
|
$12/ea
|
|
|
|
|
|
3"
dia Silicon Wafers |
| 1 |
3” dia. x 15 +/-1 mils
thick
<100>, N/Ph, SSP, CZ
Res: 7-21 ohm-cm
PRIME GRADE |
12 |
$18/ea |
| 2 |
3” dia. x 15 +/-2 mils
thick
<100>, N/Ph, SSP, CZ
Res: 1-10 ohm-cm
TEST GRADE |
2 |
$16/ea |
| 3 |
3” dia. x 15 +/-2 mils
thick
<100>, P/Bo, SSP, CZ
Res: 5-15 ohm-cm
TEST GRADE |
18 |
$15/ea |
| 4 |
3” dia. x 356-406 microns
thick
<100>, P/B, SSP, CZ
Res: 0.01-10 ohm-cm
PRIME GRADE |
22 |
$17/ea |
| 5 |
Si Wafer (Prime Grade)
3” dia x 275-325 microns
thick
<100>, P/B doped,
SSP, CZ
Res: 0.0055-0.10 ohm-cm
SEMI-Std Flats |
5 |
$15/ea |
|
6 |
Si Wafer (Prime Grade)
3” dia x 275-325 microns
thick
<100>, N/As doped,
SSP, CZ
Res: 0.001-0.004 ohm-cm
SEMI-Std Flats |
5 |
$16/ea |
|
|
|
|
| 7 |
Si Wafer (Prime Grade)
3” dia x 275-325 microns
thick
<110>, P/B doped,
SSP, CZ
Res: 0.0055 - 0.10 ohm-cm
SEMI-Std Flats |
5 |
$ 15/ea |
|
8 |
3” dia. x 475-525 microns
thick
<111>,
P/B, SSP, CZ
Res: 1-5 ohm-cm
PRIME GRADE (SEMI Flat) |
25
|
$15/ea
|
|
|
|
|
|
9 |
3” dia. x 356-406 microns
thick
<111>,
P/B, SSP, CZ
Res: 0.0055-0.01 ohm-cm
PRIME GRADE |
0 |
$18/ea |
|
10 |
75.7-76.7mm dia. x 381
+/-15 micron thick
<111>,
P/B, SSP, CFZ (Topsil)
Res: 75 -125 ohm-cm
Life time: >200 microsec.
PRIME GRADE |
13 |
$35/ea |
|
|
|
|
|
10 |
3” dia. x
350-400 microns
thick
<111>,
P/B, SSP
Res:> 5000 ohm-cm
PRIME GRADE (SEMI Flat) |
24 |
$37/ea |
|
4" dia Silicon Wafers |
|
|
|
|
|
1 |
100mm dia. x 500-550u thick
<100>, N/Ph, SSP, CZ
Res: 1-40 ohm-cm
PRIME GRADE |
8 |
$18/ea |
|
2 |
100mm dia. x 505-545u thick
<100>, N/Ph, SSP, CZ
Res: 1-5 ohm-cm
PRIME GRADE |
10 |
$19/ea |
|
3 |
4" dia. x 375-425u thick
<100>, N/Ph, SSP, FZ
Res: 2000-5000 ohm-cm
PRIME GRADE (2 Semi-Std Flats) |
10 |
$45/ea |
|
|
|
|
|
4 |
100mm dia. x
400-450u thick
<100>, N/As, SSP, CZ
Res: 0.002-0.005 ohm-cm
PRIME GRADE |
21 |
$20/ea |
|
5 |
|
|
|
|
6 |
100mm dia. x 505-545u thick
<100>, P/B, SSP, CZ
Res: 1-10 ohm-cm
PRIME GRADE |
7
|
$18/ea
|
|
7 |
100mm dia. x 500-550u thick
<100>, P/B, DSP, CZ
Res: 10-20 ohm-cm
PRIME GRADE |
15
|
$24/ea
|
|
8 |
100mm dia. x 500-550u thick
<100>, P/B, SSP, CZ
Res: 5-9 ohm-cm
PRIME GRADE |
25
|
$17/ea
|
|
9 |
100mm dia. x 500-550u thick
<100>, P/B, SSP, CZ
Res: 1-20 ohm-cm
PRIME GRADE |
25
|
$17/ea
|
|
|
|
|
|
|
|
|
|
10 |
100mm dia. x 500-550u thick
<111>, P/B, SSP, CZ
Res: 1-40 ohm-cm
PRIME GRADE |
10 |
$18/ea |
|
11 |
100mm dia. x 500-550u thick
<111>, P/B, SSP, CZ
Res: 10-20 ohm-cm
PRIME GRADE |
50 |
$15/ea |
| 12 |
100mm dia. x 500-550u thick
<111>, P/B, SSP, CZ
Res: 1-2 ohm-cm
PRIME GRADE |
25 |
$20/ea |
|
13 |
100mm dia. x
380-400u thick
<111>, P/B, SSP, FZ
Backside
nanoground @2000 mesh
Res: >1000 ohm-cm
PRIME GRADE |
3 |
$98/ea |
|
|
|
|
|
4"
dia Oxidized Silicon Wafers |
|
1 |
100mm dia. x 475-525u thick
<100>, P/B, DSP, CZ
Res: 0.001-0.005 ohm-cm
PRIME GRADE, SEMI FLATS
Oxide Layer: 2um +/- 5% |
5
|
$35/ea
|
|
2 |
100mm dia. x 500-550u thick
<100>, P/B, DSP, CZ
Res: 1-10 ohm-cm
PRIME GRADE, SEMI FLATS
Oxide Layer: 2um +/- 5% |
5
|
$35/ea
|
|
3 |
100mm dia. x 500-550u thick
<100>, P/B, DSP, CZ
Res: 1-10 ohm-cm
PRIME GRADE, SEMI FLATS
Oxide Layer: 4um +/- 5% |
4
|
$45/ea
|
|
4 |
100mm dia. x 500-550u thick
<100>, N/Ph, SSP, CZ
Res: 1-30 ohm-cm
PRIME GRADE, SEMI FLATS
Thermal Oxide Layer: 3um +/- 5% |
5
|
$30/ea
|
|
|
|
|
|
2"
dia Epi-layered Silicon Wafers |
| 1 |
Si, Epi-layered wafer
Substrate: 2" dia <111>, N/As
Resistivity: 0.002-0.004 ohm-cm
Epi Layer: N/N+
Epi Thickness: 7 microns ±10%
Epi Res: ~1 ohm-cm |
1 |
$20/ea |
| 2 |
Si, Epi-layered wafer
Substrate: 2" dia <111>, N/As
Resistivity: 0.002-0.004 ohm-cm
Epi Layer: N-/N+
Epi Thickness: 23-33 microns
Epi Res: 1000-1500 ohm-cm |
3 |
$20/ea |
| 3 |
Si, Epi-layered wafer
Substrate: 2" dia <111>, N/As
Resistivity: 0.001-0.003 ohm-cm
Epi Layer: N/N+
Epi Thickness: 7-8 microns ±10%
Epi Res: ~1-2 ohm-cm |
10 |
$20/ea |
| 4 |
Si, Epi-layered wafer
Substrate: 2" dia <111>, N/Sb
Epi Layer: P+/N-/N+
Epi Thickness: 10-12 microns ±10%
Epi Res: >100 ohm-cm |
2 |
$30/ea |
| 5 |
Si, Epi-layered wafer
Substrate: 2" dia <111>, N/As
Resistivity: 0.003-0.004 ohm-cm
Epi Layer: N/N+
Epi Thickness: 10-12 microns ±10%
Epi Res (N-): 600-700 ohm-cm |
1 |
$30 |
|
|
|
|
Gallium
Arsenide (GaAs) Wafers
You
may order even quantity of one. Shipping
extra.
|
Item |
Specifications |
Qty |
Price |
|
1 |
50.8mm dia x 19.0 mils
thick
<100> 0.8 deg <110>
Si doped, SSP, PRIME
CC: 6-8.6 E17
EPD: 1056/4747 (front/tail) |
2 |
$85/ea |
|
2 |
GaAs
Wafer <100) +/- 0.5 deg
50.0mm dia x 350 +/-25u thick
S-I Undoped, DSP, PRIME
Res: 1.2-1.5 E8
EPD: <5000 (AXT make) |
8 |
$95/ea |
|
3 |
GaAs
Wafer <100) +/- 0.5 deg
2"
dia x 500u thick
Si doped, SSP, PRIME (HBGaAs)
CC:
~1E19, Res: ~0.006 Ohm-cm
EPD: ~500 (Sumitomo make)
|
4 |
$73/ea |
| 4 |
GaAs
Wafer <100) +/- 0.5 deg
50.0mm dia x 350 +/-25u thick
P-type
(Zn doped) |
1 |
$115 |
| 5 |
GaAs
Wafer <100) +/- 0.5 deg
4"
dia x 600-635u thick
S-I, DSP, PRIME (VB Growth)
Res:1.1-1.8
E8 (doped controlled)
EPD: ~10K (Sumitomo make)
|
2 |
$125/ea |
|
6 |
VGF GaAs
Wafer <100) +/- 0.5 deg
50.0mm dia x 500u thick
Semi-conducting, N-type (Si)
One
side polished
cc:
(7.4-9.4)E17
EPD:
<5000
(AXT
make) |
3 |
$ |
Lithium Niobate (LiNbO3) wafers
You may order even quantity of one. Shipping
extra.
|
Item |
Specifications |
Qty |
Price |
|
1 |
Lithium Niobate (LiNbO3) wafer
X-cut (SAW)
4” dia x 0.040” thick
Side 1 polished/Side 2 ground |
10 |
$169/ea |
Misc.
Items
|
Item |
Specifications |
Qty |
Price |
| Lasers/Laser
Diodes |
|
1 |
635nm/5mW
output Laser Diode
Circular, diverging Beam
NA: ~0.11
Built-in monitor photodiode
Standard 9mm package |
1 |
$85/ea |
| 2 |
658nm/35mW
output Laser Diode
Circular, diverging Beam
NA: ~0.11
Built-in monitor photodiode
Standard 5.6mm package |
4 |
$85/ea |
| 3 |
670nm/10mW
output Laser Diode
Circular, diverging Beam
NA: ~0.11
VPSL0670-010-x-5-B
Built-in monitor photodiode
Standard 5.6mm package |
5 |
$ |
| 4 |
850nm/50mW
output Laser Diode
Circular, diverging Beam
(
NA: ~0.11)
VPSL0850-050-x-5-B
Built-in monitor photodiode
Standard 5.6mm package |
5 |
$ |
| 5 |
810nm/50mW
output Laser Diode
SDL-5401-G1
(9mm package)
Actual
wavelength: 810nm |
1 |
$
395/ea |
|
6 |
852nm/50mW
output Laser Diode
SDL-5401-G1
(9mm package)
Actual
wavelength: 853nm |
3 |
$
395/ea |
|
|
|
|
|
|
|
|
|
Pyrex
7740 |
| 1 |
Pyrex 7740
substrates
1” x 1” x 1mm thick
Both sides polished to <20A |
15 |
$17/ea |
| 2 |
Pyrex 7740
substrates
2” x 2” x 1mm thick
Both sides polished to <20A |
10 |
$19/ea |
|
3 |
Pyrex 7740
substrates
100mm dia x 1mm thick
Both sides polished to <20A |
2 |
$ |
|
4 |
Pyrex 7740
substrates
(with
1 flat)
100mm dia x 0.5mm thick
Both sides polished to <20A |
3 |
$37/ea |
|
5 |
Pyrex 7740
substrates
(with
2 flats)
100mm dia x 0.5mm thick
Both sides polished to <20A |
2 |
$37/ea |
|
|
|
|
|
6 |
Pyrex 7740
substrates
(no flats)
100mm dia x 0.5mm thick
Both sides polished to <20A |
15 |
$39/ea |
|
7 |
Pyrex 7740
Substrate
10mm x 10mm x 2mm thick
Both sides polished to 60/40
|
19 |
$12/ea |
|
8 |
Pyrex 7740
Disc
6" dia x 5mm thick
Both sides polished to 60/40
|
2 |
$75/ea |
|
Quartz
Substrates
|
|
1 |
Clear Quartz
Substrate (GE 124)
10mm x 10mm x 0.55mm thick
Both sides polished to 60/40
Edges as
cut (not machined)
|
10 |
$11/ea |
|
2 |
Clear Quartz
Substrate (GE 124)
1" x 1" x 1mm thick
Both sides polished to 60/40
|
15 |
$9/ea |
| 3 |
Clear Quartz
Window
1" dia x 0.05" thick
Both sides polished to 60/40
|
0 |
$9/ea |
|
4 |
Clear Quartz
Substrate (GE 124)
1" x 3" x 1mm thick
Both sides polished to 60/40
|
10 |
$11/ea |
|
|
|
|
| 5 |
Quartz SAW
Wafer (with Flat)
* 100mm dia. x 0.5mm Thick
* 42°45' ± 6' (ST Cut)
* 1 side polished/Back side finish |
|
$38/ea |
|
Substrates
(various) |
| 1 |
BeO
substrate, 99.5%
2"
x 2" x 0.040" thick
As-fired
(15u), 2 sawn edges
|
2 |
$19/ea |
| 2 |
MgO
Substrate <100>
10mm
x 10mm x 0.5mm thick
One
side, epi-polished |
10 |
$21/ea |
| 3 |
Sapphire
(Al2O3) Substrate <0001>
10mm
x 10mm x 0.5mm thick
Both
sides, epi-polished |
2 |
$27/ea |
| 4 |
Sapphire
(Al2O3)
Substrate <0001>
10mm
x 10mm x 1mm thick
Both
sides, epi-polished |
2 |
$41/ea |
|
|
|
|
|
High
Purity Materials
|
| 1 |
A-1181
Aluminum (Al), metal, 99.999%
Size:3.9mm x 2.5mm pcs |
100g
|
$105
|
| 2 |
Aluminum (Al),
powder, 99.8% |
250g
|
$ 25
|
|
|
|
|
| 3 |
Cadmium
(Cd) shot, 99.9999%
1-3mm
pcs (Puratronic)
11351
(Johnson Matthey) |
1Kg |
$650/Kg |
| 4 |
M-1034
Manganese, metal, 99.99%
Size:3-12mm pcs (vac dep grade) |
100g |
$ |
| 5 |
Magnesium
Boride (MgB2), ~99.5%
Powder |
300g |
$50 |
| 6 |
N-1089
Nickel, metal powder, 99.9%
Size: ~5 microns (vac dep grade) |
500g |
$ 50 |
| 7 |
N-1023
Nickel, metal powder, 99.9%
Size: -325mesh (vac dep grade) |
500g |
$ 70 |
|
|
|
|
|
|
|
|
|
8 |
S-2085
Silicon Monoxide, 99.9%
Size: 8-15mm pcs (vac dep grade)
(can be repacked for smaller qty) |
4 x
1kg
|
$175/kg |
|
9 |
Silicon Monoxide, 99.9%
Size:-10mesh powder (vacuum
deposition grade) |
50g
|
$25 |
|
|
|
|
| 10 |
T-1218
Tin
Oxide (SnO2), 99.9% 3-12mm
pcs |
250g |
$ |
| 11 |
Tin
Oxide (SnO2), powder, 99.99% 100
mesh |
100g |
$
85 |
|
|
|
|
| 12 |
Vanadium
(V) Oxide (V2O5) 99.995%
(-22mesh powder)
10904
(Johnson Matthey) |
100g |
$725 |
| 13 |
Yttrium
(III) Oxide, 99.99% Powder,
REacton
(Johnson Matthey) |
1Kg |
$225 |
| 14 |
Zinc
shot, 99.9999%
1-3mm
pcs (Puratronic)
10760
(Johnson Matthey) |
1Kg |
$595/Kg |
| 15 |
|
|
|
| 16 |
Z-2000
Zinc
Selenide (ZnSe), 99.999% 1-3mm
pcs (cvd grade) |
50g |
$
40 |
| High
Purity Wires |
| 1 |
Aluminum
(Al) Wire, 99.9%
0.040" dia x 25m (spool) |
1 |
$
50 |
| 2 |
Aluminum
(Al) Wire, 99.99%
0.040" dia x 30m (spool) |
1 |
$
90 |
|
|
|
|
|
3 |
Silver
(Ag)
Wire, 99.99%
1mm dia x 50m long (spool) |
1
1
|
$550
$550
|
|
|
|
|
|
|
|
|
| MISC |
|
1 |
CMOS
1421 (Fairchild Imaging)
2048
x Linear Image Sensor |
1 |
$150 |
| 2 |
|
|
|
| 3 |
MKS
1479A Mass Flow Controller
P/N:
1479A13CR1BM
- Swagelok 4VCR fittings
- 15-pin 'D' connector
- 0 to 1 SLM (H2 gas calibrated)
-
New in box
|
1 |
$1,050 |
| 4 |
Wesgo/Morgan
Brazing Alloy
NICORO
BAU-3 Sheet
2.0"
wide x 0.004" thick |
50g |
$11/gm |
| 5 |
Nippon/Chemi-Con
Capacitor
P/N:
36DY563F100DJ2D
56KuF, 100V
3"
dia x 8.5" L |
5 |
$25/ea |
| 6 |
50In/50Pb
Solder, 99.99% pure
0.062"
dia solid wire
1Kg
spool
(Cookson/Arconium
make) |
4
spool
|
$950/ea |
| 7 |
Soldering
Station (brand new)
Weller |
1 |
|
| 8 |
He-Ne
Laser Head
~7-8mW output power
Xerox
(surplus stock) |
4 |
$120/ea |
| 9 |
|
|
|
| 10 |
|
|
|
| 11 |
Interference
Filter
632.8nm/3nmFWHM/35%
Tx
1/2"
dia mounted
|
1 |
$40/ea |
| 12 |
Interference
Filter
635.2nm/8.9nmFWHM/75%
Tx
2"
dia mounted x ~0.25" thick
|
1 |
$95/ea |
| 13 |
Interference
Filter
760.7nm/10.2nmFWHM/50%
Tx
2"
dia mounted x ~0.25" thick
|
1 |
$95/ea |
| 14 |
Interference
Filter
800nm/15nmFWHM/55% Tx
0.785" dia, unsealed, unmounted
|
15 |
$15/ea |
| 15 |
|
|
|
|
16 |
RG8U
Coax Cable Assembly
3m
long (shielded)
N-N
Male connectors (crimped)
|
2 |
$55/ea |
| 17 |
GBIC
Module
1000Base-SX short wavelength
850nm Laser (multimode only)
Cisco
(WS-G5484) |
1 |
$20/ea |
|
|
|
|
| 18 |
Apiezon
'L' UHV Grease
25g
Tube |
1 |
$ |
| 19 |
Hubbell
Connector (Male)
HBL45315
(4-Pole) |
1 |
$
15 |
|
20 |
TORR
Seal (Varian)
Resin/Hardener
(expiry
Date: 10/2011) |
0 |
|
|
21 |
Phosphorus Planer Diffusion Source
Grade
PH-1025 (PDS)
2" dia x
0.060" thick |
10 |
$ 45/ea |
|
22 |
Bare
Fiber Adapter (FC Connector)
Model
Bare-03-81
81u ID
Ferrule |
5 |
$
|
|
23 |
Chromosorb G-AW-DMCS
60-80 mesh |
100g |
$
85 |
|
|
|
|
Last updated July 27,
2010
Copyright
2003-2010 VIN KAROLA INSTRUMENTS. All rights reserved.
|
|
| |
Excess
Inventory
-
Silicon Wafers
-
GaAs Wafers
-
LiNbO3 Wafers
-
Pyrex 7740
-
SiO
-
Misc. items
|
 |
| |
|
|
| |
Nickel
Powder
|
|
| |
Laser
Diodes
|
|
|
