EC21 Buying Leads Catalogs - wafer type

Buy n type galiuam arsenide silicon wafers

20110303

Type (Gallium Arsenide - Silicon) Wafers In this context we need a quotation having detail specifications along with pr

20070913

We are in need of Solar grade silicon wafers. Single crystalline and Multicrystalline. Size 125mm x 125mm from 150mm an

20080106

Wafer * Grade Prime * Type Mono : Wafer / Ingots * Diameter: 4", 5", 6", 8" * Orientation: <1-0-0> * Dopant: Boron (P-t

20080213

Type: P type * Resistivity: >0.50ohm * Other: - Without metal diffusion in the wafers - Bare(no pattern, coat or film)

20080526

wafer (Bare - No pattern, P-type, Resistivity > 0.5 ohm-cm) - Pot scrap (P-type, Resistivity > 0.5 ohm-cm) - Top & Ta

20080710

wafer - P type (Boron) - Dimension : 156 mm x 156 mm(+/- 1 mm) - Thickness : 200 um (+/-20 um) - Cross : 219 (＋/- 0.5

20080730

we want to purchase broken IC wafer, broken silicon wafer scrap,pot scrap, blue type,broken solar cell scrap for long t

20081027

type is greater than 1000 ohms.cm. In addition, we also need pot scrap,top&tail,ingot,broken wafer,broken cell,recycle

20081105

type res > 1ohm.cm (P.S. IC grade means Si purity over 6N) Item detail: Item A: Whole/scrap/broken silicon wafer. Item

20081124

Dear sir/madam, This is Chongtian New-Energy technology Co.,ltd. Now we need large of broken solar cells, broken wafer

20081216

we are in the market for silicon wafer.such kinds of type are prefered as bellow. Silicon Wafers Solar cell(B grade) M

20081218

wafers, tops & tails, ingots, pot scraps, granule and others. The following are the terms of requirements on silicon ma

20081222

We are in need for all types of rejected and broken solar cell / wafer materials. Broken solar cell/wafer specification

20100824

wafer (P-type, High Res, No pattern, No coated) - Top & Tail (P-type, High Res) - Pot scrap (P-type, High Res) - Broken

20120810

wafers 125*125 conductive type "N" and your other business conditions, Regards, M. Awan (YRA Group China Office) AWAN D