I am triyng to repair a HP sampling probe equipped with a surface mounted P channel JFET marked either 32 or S61. Has anybody an idea about the identification ? Thanks
SMC FET MARKING
Sep 30, 2007
3 Replies
99.9% likelihood that its a HP custom part. What model is the unit, and do you have the service manual? Some are available for free download on their website:
formatting link
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.
Michael A. Terrell
Central Florida
Thanks : it is the 8405A vector voltmeter with the latest SMC probe cards. The service manual gives the schematics but no part identification in the parts list. The diode quad marking directs toward an OEM HP diode quad still available on the market...
Good luck I tried to find that information in 2001 and gave up, after six months.
Service to my country? Been there, Done that, and I've got my DD214 to
prove it.
Member of DAV #85.
Michael A. Terrell
Central Florida
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