Honolulu IC Supply, Inc.
IC Supply is probably the best source in Honolulu for components. They stock semiconductors, resisters, capacitors, relays, potentiometers/trimmers, relays, wire and much more. It is worth a visit to check it out. They have a Facebook page.
Note in 2013 they moved to Sand Island!
Honolulu IC Supply, Inc.
120 Sand Island Access Road, Unit 6
Honolulu, HI 96819-4920
Tel: 808-839-1966
Fax: 808-837-7718
icsupply@hawaii.rr.com