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Re: HP 680 strip chart recorder
yes is a 12 pin Jones connector. Yes I would be interested in that information.Either reply here or send me a e-mail dmac1054@.... <tractorb@i...> wrote: pot- I
By dmac1054us <dmac1054@...> · #78 ·
Re: HP 680 strip chart recorder
If its a 12 pin jones connector its probably for a retransmitting pot- I can give you that info if you still need it. Dave Brown Christchurch, NZ
By Dave Brown <tractorb@...> · #77 ·
Re: Chip needed
Hello Tom, I have a Motorola's MC12040P, what is plastic DIP, as oposed to L part, a ceramic package. I can mail you one piece if that would do it for you. Regards Miroslav Pokorni
By Miroslav Pokorni · #76 ·
Chip needed
Folks, Looking for the following ECL chip HP P/N 1820-1344 which crosses to Mot MC12040L Phase detector. Thanks Tom
By Tom Dawson · #75 ·
Re: Equipment rack rail C-clip nuts
dmac1054@... writes: Thank you, Doug. I will! Regards, Don
By donlcramer@... · #74 ·
Re: Equipment rack rail C-clip nuts
Hello Don, The old age does not lend itself to quick thinking. I just sent you an e mail offering to send you few panel nuts and did not think that you were talking about "speed nuts", but then you
By Miroslav Pokorni · #73 ·
Re: Equipment rack rail C-clip nuts
Those guys might have a minimum order. I just remembered that I have few from a DEC's rack. They are square piece of metal, about 3/16 " thick with 10-32 thread cut and a spring retainer. If just few
By Miroslav Pokorni · #72 ·
Re: Equipment rack rail C-clip nuts
Might try http://www.tinnerman.com/ Doug Agilent/HP The part is an a "support part for as work with your head
By dmac1054us <dmac1054@...> · #71 ·
Equipment rack rail C-clip nuts
Thought I'd ask the group: I'm looking for a source for the C-clip "speed nuts" used in Agilent/HP equipment rack rails, such as in the N4043A ( nee 1181B ) cart. The part is an Agilent PN
By donlcramer@... · #70 ·
HP 680 strip chart recorder
I need the wiring for the plug on the back of this unit. thanks doug
By dmac1054us <dmac1054@...> · #69 ·
Manual for HP 651B and Advice
Hi All, Just picked up an HP 651B and have a few problems. For one thing the unit seems to be extremely sensitive to the "band" selector switch, and the 10MHz range in particular. Switching to it
By aquaman8_2001 · #68 ·
Old Nixie counters 2
BTW, these use the COOLEST display decoders!!!
By Michael Dunn <mdunn@...> · #67 ·
Old Nixie counters
Hi group. I have a couple of old Nixie display counters. A 5214L, and a 5201L. It did take me a while to figure out the '14, but now understand what it does in all its modes. The '01 is
By Michael Dunn <mdunn@...> · #66 ·
Re: Need 3325A component ID
Hi there, Also in computer power supplies. The Bat signal. Regards Ray
By Ray Robinson <robinson@...> · #65 ·
Re: Need 3325A component ID
These TO220 packaged schottky diodes seem fairly common in switch mode power supplies used in photo copiers and such now. I don't think you should have much trouble finding a replacement. Perhaps you
By Don Black <jeans@...> · #64 ·
Re: Need 3325A component ID
Hello Tom, Motorola did a lot of Schottky and ultrafast recovery diodes in TO-220 packages. Those were diodes for currents higher than 5 A and to best of my knowledge, none of them were JEDEC
By Miroslav Pokorni · #63 ·
Need 3325A component ID
Hi, all. I need help identifying a part on the power supply board of an HP 3325A. It is CR10. But it resembles a TO-220 transistor. There are three separate part numbers on it: 1) 84-0266 (top of
By Thomas P. Gootee · #62 ·
FS manuals
Vintage manuals for sale: (originals except as noted) HP 522B counter $ 5.00 HP A4-C decade counter $ 5.00 HP 5352B freq,
By Joseph Orgnero <joseph@...> · #61 ·
HP 3460A Digital Voltmeter
Hello, I Am Looking For A PDF Of The Service Manual, This Unit Is Quite Old, But I Wanted A Challenge. Greyhawk
By greyhawkeng <greyhawkeng@...> · #60 ·
Re: HP 3469B multimeter
<higglyblue@y...> wrote: the relationship Hi, Yes there is a manual. My copy is bearely readable. Came from HP microfiche... Check the solid tantalum capacitors on the second board from the top,
By dyna_dan2 <ddufresne@...> · #59 ·