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JFET matching Jig
JFET matching Jig
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View Poll Results: 2Oz copper & dedicated jumper
2oZ copper 15 100.00%
Dedicated jumper clip in kit 9 60.00%
Multiple Choice Poll. Voters: 15. You may not vote on this poll

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Old 12th December 2017, 12:28 PM   #1
kinku is offline kinku  United States
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Join Date: Feb 2013
Location: Maryland,USA
JFET matching Jig
Default JFET matching Jig- Only 1 Oz available

Here is a simple circuit for matching SMD and through hole JFEts. Works for both N and P types and SOT23 and small through hole type.
Can measure
ID
IDSS
Vp
Details here
SMD jfet test jig
No KITS , only PCB
3/7/18
ordering again(Sign up in next two weeks) Bigger PCB for better handling
4$ for 1 oz PCB
+
Individual shipping charges for each country
+
PayPal fee 2.9% and 4.4% for EU +0.35$


Manual for assembly and use with parts list here
JFET matching Jig

Last edited by kinku; 8th March 2018 at 09:18 AM.
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Old 12th December 2017, 12:53 PM   #2
merlin el mago is offline merlin el mago
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Location: Catalonia - Europe
Is only PCB or a really made PCM with all components soldered?
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Old 12th December 2017, 01:01 PM   #3
kinku is offline kinku  United States
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Join Date: Feb 2013
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JFET matching Jig
Just PCB , can do it as a kit for may be 5-6$ or assembled unit for 10$. But need to prepay for kit and assembled units.
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Old 12th December 2017, 01:22 PM   #4
tubesguy is offline tubesguy  United States
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Location: Madison, WI
This looks great. I'd like either kit or assembled.
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Old 12th December 2017, 01:51 PM   #5
kinku is offline kinku  United States
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JFET matching Jig
Ok, tube guy. Can manage that.
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Old 12th December 2017, 02:26 PM   #6
merlin el mago is offline merlin el mago
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My vote for assembled and tested unit, no problem prepayment.

Last edited by merlin el mago; 12th December 2017 at 02:30 PM.
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Old 12th December 2017, 02:56 PM   #7
kinku is offline kinku  United States
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Join Date: Feb 2013
Location: Maryland,USA
JFET matching Jig
If anyone in Europe wants to be a volunteer for 5 or more boards I can ship it to him and everyone else can pay him / her and get the boards either assembled or bare kit to save on shipping. Shipping cost to Europe might not make it profitable to buy. Looking for one Good Samaritan !!!
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Old 12th December 2017, 03:16 PM   #8
tubesguy is offline tubesguy  United States
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Location: Madison, WI
Quote:
Originally Posted by merlin el mago View Post
My vote for assembled and tested unit, no problem prepayment.
That would also be my preference.
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Old 12th December 2017, 03:26 PM   #9
AndrewT is offline AndrewT  Scotland
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Quote:
Originally Posted by kinku View Post
If anyone in Europe wants to be a volunteer for 5 or more boards I can ship it to him and everyone else can pay him / her and get the boards either assembled or bare kit to save on shipping. Shipping cost to Europe might not make it profitable to buy. Looking for one Good Samaritan !!!
Rather than sending PCBs across the water, what about sending the ordering details via private Email to the "volunteer". They could then order up 10 PCBs from one of the cheap Chinese PCB suppliers for distribution around Europe.
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Old 12th December 2017, 04:21 PM   #10
pchw is offline pchw  United States
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JFET matching Jig
I will take a couple PCB's.

Thanks!!
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