Ducati OEM relays are Tyco V23073, common on many motorcycles but also known to fail.
The Tyco V23073 appears to be what is well known as the 'Bosch' type relay and has the 85, 86, 87, 30 pins that are normal on Bosh relays.
replacements are:
Bosch 0 322 207 307
NAPA AR634
CarQuest RY620
BorgWarner R3223
MOPAR 56006846
or MotraTech MGR-C20S
http://www.motratech.com/
The MGR-C20S relays are supposed to be superior to the others, including a resistor to eliminate a voltage spike after the relay is no longer energized.
Supplier for 4 or 5 pin sealed micro relays http://www.onlinecomponents.com/buy/OMRON-INDUSTRIAL/G8H1C4TRDC12/
Uk Durite 0-728-13 5 pin sealed with diode
