Looking for Tek 152-0177-01 tunnel diode (10mA and 4pf) for my 485.

Also used in Tek products S53, 067-0587-01, 067-0580-00, 3T5, 3T6, 5S14N, 7D14, 7T11, 7T11A.

Gold DO-17 top hat style. Including postage to the UK.

Phil.