Updated Spreadsheet Attached
Thanks Lee! I got it...
May, You Have Mail
Thanks Lee! I got it...
Attachments
6mA Idss
Hi Alan,
Are you able to view the spreadsheet? It has 4 BL Idss levels at 6, 7, 8, and 9mA...oh great I can cut and paste! Please shop to your heart's desire what ever is available -bracketed are sold. I also have in the spreadsheet matched pairs of 2sk170 without matched 2sj74 complements but is too long to include. Thanks!
74BL 170BL
6mA 6mA
(0.53 0.53)
0.67 0.67
(0.68 0.68)
0.70 0.69
0.74 0.74
0.80 0.80
0.88 0.88
0.96 0.96
.40/.46 .43/.44
.48/.49 .49/.50
.56/.59 .56/.59
.63/.65 .60/.61
.68/.69 .68/.71
.71/.72 .73/.74
.81/.83 0.81
.85/.86 .84/.85
.90/.95 .90/.94
.97/7.00 .98/.99
Hi Alan,
Are you able to view the spreadsheet? It has 4 BL Idss levels at 6, 7, 8, and 9mA...oh great I can cut and paste! Please shop to your heart's desire what ever is available -bracketed are sold. I also have in the spreadsheet matched pairs of 2sk170 without matched 2sj74 complements but is too long to include. Thanks!
74BL 170BL
6mA 6mA
(0.53 0.53)
0.67 0.67
(0.68 0.68)
0.70 0.69
0.74 0.74
0.80 0.80
0.88 0.88
0.96 0.96
.40/.46 .43/.44
.48/.49 .49/.50
.56/.59 .56/.59
.63/.65 .60/.61
.68/.69 .68/.71
.71/.72 .73/.74
.81/.83 0.81
.85/.86 .84/.85
.90/.95 .90/.94
.97/7.00 .98/.99
Last edited:
7mA
I hope you and the others make sense of this...
74BL 170BL
7mA 7mA
(0.02 0.02)
0.03 0.05
0.10 0.09
(0.20 0.20)
(0.22 0.22)
0.28 0.26
0.30 0.25
0.32 .31/.33
0.33 0.35
(0.44 0.44)
(0.45 0.43)
(0.53 0.53)
0.61 .61/.62
0.70 .71/.72
0.71 .73/.74
(0.84 0.84)
(0.85 .83/.85)
(0.86 0.86)
(0.95 0.95)
(0.97 0.99)
.06/.09 .05/.10
.12/.13 0.13
.14/.15 .17/.18
.21/.26 .24/.26
.34/.35 0.36
.38/.41 0.39
.45/.46 .43/.47
.48/.50 .50/.54
.58/.60 .57/.58
.64/.71 .66/.69
.89/.91 .94/.96
I hope you and the others make sense of this...
74BL 170BL
7mA 7mA
(0.02 0.02)
0.03 0.05
0.10 0.09
(0.20 0.20)
(0.22 0.22)
0.28 0.26
0.30 0.25
0.32 .31/.33
0.33 0.35
(0.44 0.44)
(0.45 0.43)
(0.53 0.53)
0.61 .61/.62
0.70 .71/.72
0.71 .73/.74
(0.84 0.84)
(0.85 .83/.85)
(0.86 0.86)
(0.95 0.95)
(0.97 0.99)
.06/.09 .05/.10
.12/.13 0.13
.14/.15 .17/.18
.21/.26 .24/.26
.34/.35 0.36
.38/.41 0.39
.45/.46 .43/.47
.48/.50 .50/.54
.58/.60 .57/.58
.64/.71 .66/.69
.89/.91 .94/.96
8mA
74BL 170BL
8mA 8mA
(0.14 0.14)
(0.52 0.52)
0.97 0.99
.09/.15 .08/.13
.20/.21 .18/.20
.23/24 .23/.26
.26/.27 0.27
.36/.37 .36/.37
.38/39 .39/.44
.40/.41 .41/.42
.62/.63 0.64
9mA 9mA
(0.00 0.00)
0.10 0.12
.23/.25 .23/.24
.28/.29 .29/.33
.37/.40 0.36
.44/.46 0.43
.47/.48 .42/.44
.67/.68 .65/.66
74BL 170BL
8mA 8mA
(0.14 0.14)
(0.52 0.52)
0.97 0.99
.09/.15 .08/.13
.20/.21 .18/.20
.23/24 .23/.26
.26/.27 0.27
.36/.37 .36/.37
.38/39 .39/.44
.40/.41 .41/.42
.62/.63 0.64
9mA 9mA
(0.00 0.00)
0.10 0.12
.23/.25 .23/.24
.28/.29 .29/.33
.37/.40 0.36
.44/.46 0.43
.47/.48 .42/.44
.67/.68 .65/.66
Hi Blues,
I will rely on your expertise to make the selection for me as i have little experience with jfets, what i would like is to make 4 quad matched sets to build an UGS and UP, if i remember correctly, they run at 4mA Idss.
Thank you, much appreciated.
Alan
Here are my choices...you can reference it on the spreadsheet with the purple boxes with your name -
74BL------170BL
6mA------6mA
0.67------0.67-----1st quad
.68/.69---.68/.71---2nd
0.70------0.69-----3rd
.71/.72---.73/.74---4th
7mA------7mA------another 4-quad set
0.28------0.26
0.30------0.25
0.32------.31/.33
0.33------0.35
Attachments
Last edited:
Hi Blues,
You have just sold them, thank you, please send me your paypal details for payment (and total cost inc. P&P), my email is nefink@blueyonder.co.uk
Best regards,
Alan
You have just sold them, thank you, please send me your paypal details for payment (and total cost inc. P&P), my email is nefink@blueyonder.co.uk
Best regards,
Alan
Updated Spreadsheet
Okay, got those for you. Please check your PM...Thanks!
Thanks, Blues, I'll take the six pairs in pink in the '8mA' column and PM you my details.
Okay, got those for you. Please check your PM...Thanks!
Attachments
Got my 2 pairs in the mail today. Thanks a bunch. Nicely prepped too!
You're welcome Mike. Those are pretty rugged little buggers unlike the static sensitive mosfets.
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