SA612AN Quantity 10. (Direct replacement for NE602, 612.)
Double balanced mixer with oscillator and regulator, in 8 pin DIL package.
(Special low Buy it now price for quantity of 10)
Probably the widest used chip in QRP construction! Forms the heart of many transceiver circuits.
Full data at http://www.semiconductors.philips.com/pip/SA612AD.html#top
Post and packing within the UK is £1.75
Rest of world, £1.95 Free insurance.
See other components, tools, etc. all at low prices in the Amtools e bay Shop.
Postal discounts given whenever possible, prior to checkout.