SMC FET MARKING

[JFP]

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

 

[Michael A. Terrell]

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

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: http://agilent.com


--
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

 

[JFP]

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...

 

[Michael A. Terrell]

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