Hi Raymond. Looking at a catalogue on my desk right now, they are available from:
RS Components Private Ltd., 39 Ubi Road 1, #03-00 World Publications Building Singapore 408695 tel +65 291 2222 fax +65 382 6766 RS Components Ltd., Wyler Centre, Phase 2, 13/F, No 200 Tai Lin Pai Road, Kwai Chung, N.T. Hong Kong, Tel +852 2421 9898 fax +852 2421 0339 RS Components also have outlets in India, Auatralia and New Zealand.. RS Components International, in the UK (head office) is on: tel +44 1536 201234 fax +44 1536 204237 They can probably help you further. Hope that helps. Chris Dupres Surrey, UK.

