Buy Undoped/Intrinsic Silicon Online

Please click here for help or feel free to Contact Us at 1-800-216-8349 or chris@universitywafers.com

 

Note: SSP = Single Side Polished, DSP = Double Side Polished, E = Etched, C = AsCut, Material - CZ unless noted, L = Lapped, Und = Undoped (Intrinsic)

Click Headers to sort by that category. All prices in USD only. One unit = one wafer.

Undoped/Intrinsic Silicon


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Qty ID Diam Type Dopant Orien Res (Ohm-cm)Thick (um) Polish Grade Lead TimeQuantity1 Unit Price5 Unit Price10 Unit Price25 Unit Price50 Unit Price100 Unit Price200 Unit Price500 Unit PriceDescription

4038 10mm Undoped Undoped 1000um SSP 42 $19.61 $16.92 $15.38 $13.98  

2313 25.4mm Undoped Undoped <111> >2000 280um DSP Test In Stock 511 $52.01 $29.35 $20.28 $19.15 $17.90 Round (No Flat) Intrinsic FZ Ultra-pure Silicon with Oxygen content<1ppma, Carbon content<1ppma and all electronically active dopants and impurities < 0.001ppma. Great for Scanning Electron Microscopy.

2018 50.8mm Undoped Undoped <100> >10000 280um DSP Prime In Stock 25 $67.41 $45.21 $37.28 $27.08 $26.50 $24.50 FZ, Intrinsic item used for basic research of magnetic resonance spectroscopy at cryogenic temperatures.

3093 50.8mm N Undoped N/A >5000 275um SSP Bad Quality In Stock 1 $42.70 $29.70 $26.70 $24.7 UNKNOWN ORIENTATION. NON-REFUNDABLE, POOR QUALITY. Sold "As-Is".

3969 50.8mm Undoped Undoped <100> >100 ohm/cm 300um SSP In Stock 206 $28.90 $23.90 $19.90 $16.9 $13.90 $11.90 Float Zone, <100> - 6° off

2552 76.2mm Undoped Undoped <100> >5000 500um SSP Prime In Stock 59 $62.20 $45.21 $33.88 $29.35 $28.22 FZ

4065 76.2mm Undoped <100> >5,000ohm/cm 500um SSP In Stock 19 $41.13 $37.39 $33.99 $30.9 $27.81 w/500nm wet thermal oxide

2331 100mm Undoped Undoped <100> >10000 525um SSP SEMI Prime In Stock 2 $109.80 $87.80 $75.80 $73.50 FZ Intrinsic TTV<5um, Bow/Warp<30um, 2 SEMI Flats sold "as-is", non-refundable

3193 100mm Undoped Undoped <100> >10,000 525um DSP Prime In Stock 59 $165.99 $110.99 $91.19 $77.99 $76.89 $75.79 TTV: <10um, Bow/Warp: <30um, Flat: 1 used for academic research to study solid state electronic devices and circuits.

3328 100mm Undoped Undoped <100> >20,000 525um SSP Prime In Stock 28 $125.65 $105.26 $88.26 $78.07 $75.80 $70.14 $70.14 Float Zone, Intrinsic silicon samples for scanning tunneling microscopy experiments. physics research. And Thz substrates.

3656 100mm Undoped Undoped <100> >20,000 500um DSP Prime In Stock 269 $111.66 $87.86 $76.54 $65.2 $65.20 $65.20 TTV <5um, bow <30um, warp <30um

3887 100mm Undoped Undoped <100> 10000-20000 525um SSP Prime In Stock 245 $70.00 $61.90 $51.90 $42.90 $39.90 Ra <5A Lifetime >1000

3984 100mm Undoped >20000ohm.cm 300um DSP SEMI Prime In Stock 31 $45.90 $40.90 $38.90 $36.9 $35.90 Intrinsic Si TTV<10

3225 150mm Undoped Undoped <100> >10,000 675um DSP Prime In Stock 120 $243.54 $203.94 $169.84 $156.64 $144.54 Recently used to research light-activated millimeter-wave switch for 5G telecommunication applications

4026 150mm N Undoped <100> >3000ohm/cm 675um DSP 15 $151.38 $133.08 $120.98 $109.98 6'' 150mm N/Undoped Si Orientation <100> Resistivity > 3000 Ohm. cm Surface is double sided polished. Thickness: 675+-25 micrometer TTV < 10 micrometer. sold "as-is", non-refundable, will not restock
                     

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Please click here for help or feel free to Contact Us at 1-800-216-8349 or chris@universitywafers.com

 

Note: SSP = Single Side Polished, DSP = Double Side Polished, E = Etched, C = AsCut, Material - CZ unless noted, L = Lapped, Und = Undoped (Intrinsic)

Click Headers to sort by that category. All prices in USD only. One unit = one wafer.


Return Policy: There will be a 15% restocking fee for all returns. All returns must be sent back within 15 days of recieving the shipment. All duties, domestic and international taxes, shipping and customs fees are paid by the buyer and are not refunded. Custom orders are on a best effort basis with no refunds.

Return shipment is paid for by the buyer unless extenuating circumstances arise

Refund Policy: Please allow the credit card processor up to 7 days to credit back your credit card

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