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FS LSK389 Dual N-JFET unused 14pcs.
FS LSK389 Dual N-JFET unused 14pcs.
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Old 9th February 2018, 06:57 AM   #1
repycte is offline repycte  Europe
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Join Date: Feb 2011
Default FS LSK389 Dual N-JFET unused 14pcs.

14pcs. unused LSK389 dual N-JFET. Bought them several years ago, I think from Pete Millet, but these are only collecting dust. I just opened one section of the packaging to take detail photos of the parts. I measured two devices, as the grade seems not to be written on the housing. The first device had 5.0mA both and the second had 6.4mA both, at 10V drain source voltage, 0V gate source voltage and room temperature. As all devices should be the same grade, I assume these are A grade.

8€ each, paypal fees excluded, shipping worldwide 4€.

All sold!
Attached Images
File Type: jpg IMG_1.jpg (164.8 KB, 469 views)
File Type: jpg IMG_2.jpg (102.8 KB, 458 views)
File Type: jpg IMG_3.jpg (91.8 KB, 455 views)
File Type: jpg IMG_4.jpg (37.2 KB, 453 views)
File Type: jpg IMG_6.jpg (36.7 KB, 444 views)

Last edited by repycte; 5th July 2018 at 09:21 AM. Reason: Added information on sold items.
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Old 9th February 2018, 09:56 AM   #2
repycte is offline repycte  Europe
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Join Date: Feb 2011
As requested, I measured all Idss for VGS 0V at VDS 10V. If you want pairs, please indicate which pair number from the attached table. Please keep in mind that these are dual JFET, so one device is two JFET with very close matching.
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File Type: png lsk389_meas.png (13.4 KB, 249 views)
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Old 9th February 2018, 01:26 PM   #3
repycte is offline repycte  Europe
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Payment pending for pairs 1, 3 and 4.
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Old 10th February 2018, 07:54 AM   #4
repycte is offline repycte  Europe
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Join Date: Feb 2011
Quote:
Originally Posted by repycte View Post
Payment pending for pairs 1, 3 and 4.
Payment received. 1, 3 and 4 are sold.
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Old 11th February 2018, 01:42 PM   #5
repycte is offline repycte  Europe
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1, 3, 4 and 6 sold.
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Old 24th February 2018, 04:54 PM   #6
repycte is offline repycte  Europe
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Pairs 5 and 7 left. Open for reasonable offers.
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Old 3rd July 2018, 10:06 AM   #7
repycte is offline repycte  Europe
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20€ for both pairs left (5 and 7)
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