Resists at QNF

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The QNF provides a variety of standard resists to meet demands for most applications. Some specialty resists are also sold through the QNF Stockroom. A summary of stocked resists along with some processing information can be found in the table below. Click on the resist name to access the datasheet. Other similar options that may be available in QNF are also listed.

QNF Supplied Standard Photoresists

Name / Datasheet Tone Composition Use / Thickness Tool Compatibility Developer Remover Alternative Resists
S1805 + PGMEA General MA-01, LW-01, SPN-03 0.24N TMAH NMP KL5305
S1813 + PGMEA General, 1um-1.3um MA-01, LW-01, SPN-03 0.24N TMAH NMP KL5315
S1818 + PGMEA General MA-01, LW-01, SPN-03 0.24N TMAH NMP
SPR 220-3 + Ethyl lactate, anisole, n-amyl acetate Etch, 2um-5um MA-01, SPN-03 0.24N TMAH NMP KPRO-3, KL6003, AZ3330F
SPR 220-4.5 + Ethyl lactate, anisole, n-amyl acetate Etch MA-01, SPN-03 0.24N TMAH NMP KPRO-3, KL6003, AZ3330F
SPR 220-7 + Ethyl lactate, anisole, n-amyl acetate Etch, 6um-12um MA-01, SPN-03 0.24N TMAH or 0.26N TMAH NMP AZ 12XT, AZ P4620
AZ 3330F + PGMEA General, Metal RIE, Plating MA-01, SPN-03 0.26N TMAH (AZ300MIF) or alkaline salts (AZ400K 1:4) SPR 220-3, SPR 220-4.5, K-PRO 3, KL6003
NR7-3000P - Cyclohexanone Etch, General MA-01 0.24N or 0.26N TMAH
APOL-LO 3202 - PGMEA Liftoff MA-01 0.26N TMAH NMP
IP-Dip - Ethoxylated acrylates Nanoscribe, Epoxy LW-02 PGMEA, IPA
HARE SQ 2 - Cyclopentanone, gamma butyro lactone Epoxy SPN-07, MA-03 PGMEA (SQ Developer) N/A SU-8 2005
HARE SQ 50 - Cyclopentanone, gamma butyro lactone Epoxy SPN-07, MA-03 PGMEA (SQ Developer) N/A SU-8 2050

Stockroom Photoresists

Name / Datasheet Tone Composition Use / Thickness Tool Compatibility Developer Remover Alternative Resists
SU-8 2005 - Cyclopentanone Epoxy, 4um-7um SPN-07, MA-03 PGMEA (SU-8 Developer) N/A HARE SQ 2
SU-8 2050 - Cyclopentanone Epoxy, 40um-170um SPN-07, MA-03 PGMEA (SU-8 Developer) N/A HARE SQ 50
SU-8 2100 - Cyclopentanone Epoxy, 100um-270um SPN-07, MA-03 PGMEA (SU-8 Developer) N/A HARE SQ 50
SU-8 3050 - Cyclopentanone Epoxy, 40um-100um SPN-07, MA-03 PGMEA (SU-8 Developer) N/A HARE SQ 50

Standard e-beam Resists

Name / Datasheet Tone Composition Use / Thickness Tool Compatibility Developer Remover Alternative Resists
495 PMMA A8 + Anisole Lower Resolution EBL-01, SPN-06 3:1 IPA/H2O NMP
495 PMMA A4 + Anisole Lower Resolution, 180nm-300nm EBL-01, SPN-06 3:1 IPA/H2O NMP
495 PMMA A2 + Anisole Lower Resolution, 50nm-100nm EBL-01, SPN-06 3:1 IPA/H2O NMP
950 PMMA A4 + Anisole High Resolution, 200nm-400nm EBL-01, SPN-06 3:1 IPA/H2O NMP
950 PMMA A2 + Anisole High Resolution, 50nm-100nm EBL-01, SPN-06 3:1 IPA/H2O NMP 1000 HARP 0.1
1000 HARP 1.3 + Anisole High Resolution EBL-01, SPN-06 3:1 IPA/H2O NMP
1000 HARP 0.1 + Anisole High Resolution EBL-01, SPN-06 3:1 IPA/H2O NMP 950 PMMA A2

Stockroom e-beam Resists

Name / Datasheet Tone Composition Use / Thickness Tool Compatibility Developer Remover
ZEP 520A + Anisole Thicker formulation EBL-01, SPN-06 Xylenes, Amyl acetate or MIBK NMP
ZEP 520A-7 + Anisole Thinner formulation EBL-01, SPN-06 Xylenes, Amyl acetate or MIBK NMP
H-SiQ 6% - MIBK HSQ Equivalent EBL-01, SPN-06 0.26N TMAH

Other Resists

Name / Datasheet Tone Solvent Composition Use / Thickness Tool Compatibility Developer Remover
LOR 3A N/A Cyclopentanone, PGME Liftoff, Non-imaging Keep away from acetone & PGMEA! TMAH NMP
PMGI SF 5S N/A Cyclopentanone, PGME Liftoff, Non-imaging Keep away from acetone & PGMEA! TMAH NMP
PMGI SF 2S N/A Cyclopentanone, PGME Liftoff, Non-imaging Keep away from acetone & PGMEA! TMAH NMP
NXR-1025 N/A Stockroom, Nanoimprint MA-02

Miscellaneous

These may be available but are not guaranteed to be stocked

Name / Datasheet Tone Composition Use / Thickness Tool Compatibility Developer Remover Alternative Resists
KL5305 + PGMEA General 0.26N TMAH NMP S1805
KL5315 + PGMEA General 0.26N TMAH NMP S1813
KL6003 + PGMEA 0.26N TMAH NMP SPR 220-3, SPR 220-4.5
K-PRO 3 + PGMEA Plating, Etching 0.26N TMAH or alkaline salts NMP SPR 220-3, SPR 220-4.5
AZ 12XT-20PL-15 + PGMEA CAR (i-line), Plating, Packaging, Deep Etch, 10um-25um 0.26N TMAH (AZ300MIF) SPR 220-7, AZ P4620
AZ P4620 + PGMEA Thick Resist, Plating, Packaging 0.26N TMAH (AZ300MIF) or alkaline salts (AZ400K 1:4) SPR 220-7, AZ 12XT-20PL-15
ma-N 2403 - e-beam/DUV Mix and Match