Circuit Boards

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There are 299 products.Circuit Boards 

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Showing 1 - 15 of 299 items
  • WYSE Technology

    USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each mystery video card, WYSE 990107-01, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• DIP Switch CTS 206-5 T637• Crystal UXO 124B 16.257MHz• Capacitor 100n KCX• Transistor 2N3904• Board Soldered IC Chips MB81416-12,...

    $9.98
    Out of stock
    $9.98
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  • Made In Hong Kong

    USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each mystery video/printer card, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• DIP Switch• Crystal AIG 16.000• Capacitor 47uF 10V• Transistor 2N3904• Board Soldered IC Chips 23C03, 74LS374AN, P21464-12, HD74LS244P

    $9.98
    Out of stock
    $9.98
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  • MAXA Corporation

    USED, acquired through school surplus, not tested, made in USA.Listing is for one (1) each Snooper Card, MAXA Version 1.0, software not included, comes exactly as shown in the photo.

    $20.00
    Out of stock
    $20.00
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  • Made in Taiwan

    USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each mystery computer card, Kouwell KW-524G, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Capacitor 222• Crystal Acetech 18.432MHz• Transistor PN2222A• Board Soldered IC Chip 74LS90, HD74LS138P, SN74LS245N, SN75189AN,...

    $9.98
    1 in stock
  • WYSE Technology

    USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each hard disk controller card, WYSE Technology 990111-01, product markings include: 1985 Samantha HDC, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Removable Socket Mounted IC Chips: OMTI 20505B, OMTI 20506C PT, Zilog...

    $24.98
    1 in stock
  • Acquired through school surplus, possibly used, not tested, contained in static-shielding bag, assembled in Australia, Apple Computer 1986.Listing is for one (1) each memory expansion card, Apple IIE 80COL/64K, 802-0067-D, comes exactly as shown in the photo.

    $39.98
    1 in stock
  • USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each mystery parallel card, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Capacitor 222 2A103K• Board Soldered IC Chips SN75189AN, SN75188N, SN74LS14N, Goldstar GM16C450, Winbond W86C451, Winbond W86C456A

    $9.98
    1 in stock
  • Toshiba

    Scrap Toshiba TLC-134 VCR Front Panel Circuit Board. Attached Components Include: 1 each Indicator Unit, LED'S (4 each Red, 19 each Greeen), 13 each Miniature Key Switches (including 2 dammaged key switches), Capacitor (1 each 47uF 10V), Transistors (4 each C2458, 2 each A1048) .

    $2.50
    1 in stock
  • USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each mystery circuit board, apple transporter, Corvus Systems, product markings include 8011 Rev Y SBC-2A 13-83, comes exactly as shown in the photo.Attached Components Include:• Crystal TD1100A 10MHz• Socket Mounted IC Chips SN75174NG, SC85180G, DM74LS741N

    $8.56
    Out of stock
    $8.56
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  • Scrap PC Card, Salvageable Parts. Attached Components Include: IC Chips (1 each Socket Mounted 43-0342-0018 6672 V8.04L, 1 each Socket Mounted 43-0342-0002 6672 V8.04H, 8 each Socket Mounted 9013 D 4067-10), KOYO-010T Crystals (1 each 25.175MHz, 1 each 42.000MHz, 1 each 28.322MHz) KOYO-110T Crystal (1 each 36.000MHz) .

    $3.00
    Out of stock
    $3.00
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  • Corvus Systems

    USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each mystery circuit board card, Corvus Apple Transporter 8011, product markings include SBC-2A 17-83 1710-10789 rev f, comes exactly as shown in the photo.Attached Components Include:• Crystal Saronix 10.0000MHz XTAL OSC 14• Socket Mounted IC Chips Corvus...

    $13.03
    Out of stock
    $13.03
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  • Future Domain Corp.

    Used PC Board/Card. Product Markings: SCSI Port, TMC-845, ASSY 01-00845-00-01 . Includes: Resistors (3 each BR-221/331G-13), IC ChipS (1 each VLSI TMC-950) .

    $5.00
    Out of stock
    $5.00
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  • Made in Taiwan

    Used PC Board/Card. Product Markings: S/N8120356 ; Component Parts Include: IC Chips (3 each HD7438P, 1 each HD7406P, 1 each HD74LS195AP, 1 each CE74LS93N, 1 each CE74LS04N, 1 each CE74LS02N, 2 each CE74LS08N, 1 each HD74LS109AP, 1 each CE74LS30N, 1 each CE74LS273N, 1 each CE74LS125AN, 1 each UM8326, 1 each Z765APS (Socket Mounted), 1 each CE74LS240N, 1...

    $5.00
    Out of stock
    $5.00
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  • Used Mystery Circuit Board . Product Markings: 2525543, XAG-375348-EC-136425, 9-270-UQ-51-5163 . Component Parts Include: Resistors, IC Chips (2 each 361497-IBM52-1901-801, 3 each 361497-IBM52-1851-801), 12-Plug In Board Contacts .

    $2.45
    Out of stock
    $2.45
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  • USED, salvaged from school surplus equipment, no data sheet, not tested.Listing is for one (1) each mystery circuit board 5080-0035, product markings include: preset timing, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: 3-009-612, 2N708-613• Capacitor: 0.1+/-5% 200DC, 0.001 Z5U, 1000+/-5% EM•...

    $1.75
    1 in stock
Showing 1 - 15 of 299 items

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