Circuit Boards

Information

gridkey

For convenience,
products are pictured
on a 1" x 1" grid.

There are 205 products.Circuit Boards 

per page
Showing 46 - 60 of 205 items
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 5842588, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Metallic Integrated Circuit: IBM 22 2531647 1-350H281, IBM 52 2391311 1316215• Connector: 24-Pin (1 Male and 1 Female)

    $3.36
    1 in stock
  • SCRAP, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board YCA KMCL-437F, comes exactly as shown in the photo.Attached Components Include:• Delay Line MS-16 MS-15

    $9.67
    1 in stock
  • USED, acquired from school surplus, not tested, no spec sheet.Listing is for one (1) each mystery circuit board adapter card, PC/3278, comes exactly as shown in the photo.Attached Components Include:• Crystals 8.000MHz, 18.868MHz• Socket Mounted IC Chips DP8340N, DP8341N, N8X305N

    $17.22
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Saville 2986, comes exactly as shown in the photo.Attached Components Include:• Capacitors 500uF 35V, 100uF 25V, 50uF 50V• Transistors Motorola MJE3055, MJE2955

    $4.23
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, product markings include VJBS0225 TP-N32-S, comes exactly as shown in the photo.Attached Components Include:• Transistor B761• Board Soldered IC Chips AN6677, AN6350• Relay Matsushita VSYS0002-1 DS2-M-DC12V

    $11.10
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board VA 910550, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Ray 2N697 428• Capacitor: Mallory 250MFD 25VDC 41-505-890, M 100MF 25V 41-505-860, Sangamo DR5E151, Hopkins 1.0MFD 200VDC...

    $3.82
    2 in stock
  • NEC

    SCRAP, salvaged from school surplus equipment, damaged components, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, NEC XC1105/6 298835S, comes exactly as shown in the photo.Attached Components Include:• Capacitor 3300uF 40V• Transistors UA78C10, TIP 110• Board Soldered IC Chip NEC P78046-734

    $2.52
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each circuit board 911424 power supply regulator, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Moto 2N655, Ray 2N697 428• Capacitor: M 100MF 25V, Sprague TE-1307 50-50DC, M 10MF 25V, Dale MFF-1/2• Trimmer:...

    $2.68
    2 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, video amplifier 140P82017A, comes exactly as shown in the photo.Attached Components Include:• Resistor: Dale 500 ohms 20W• Capacitor: 10uF 160V• Transistor: W501 A8031, Motorola 107 P80335

    $4.65
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each circuit board A60A phase lock/detector, product markings include: 87-101-732-C, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Moto MC714G 6644, GI 2N1307, GI 2N1306• Capacitor: Sprague 30D TE-1135...

    $3.28
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 42P0004-000 Rev K, comes exactly as shown in the photo.Attached Components Include:• Capacitors 6400uF 20VDC, 100uF 50V• Transistors 2N3904, 2N3906

    $3.56
    1 in stock
  • USED, salvaged from school surplus equipment, no spec sheet, not tested.Listing is for one (1) each mystery circuit board BD NO. 78-8015-5598-4, product markings include: ASSY NO. 78-8015-5596-8, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Texas Instruments 7840 78M05C, Mexico Q4006L4• Capacitor:...

    $4.86
    1 in stock
  • SCRAP, salvaged from school surplus equipment, missing components, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, TP-61 ETP045, comes exactly as shown in the photo.Attached Components Include:• Diode 4J4B412F1• Transformers Tamradio GN0125, GN0121• Capacitors 1000uF 16V, 1000uF 10V, 330uF 35V, 470uF 200WV• Transistor 2SD820

    $8.17
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board MEI-1V 1000-0040-A, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Moto TIP110, NP2N3904• Capacitor: 470uF 16V, 220uF 16V• IC Chip: TI SN75478P, TI SN74LS123N• Trimmer: Bourns 3299...

    $4.98
    2 in stock
  • American Micronics, Inc.

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery memory board, AMI Elephant-5 ASSY 1008 Rev. E, comes exactly as shown in the photo.Attached Components Include:• Socket Mounted DRAM Chips MB81256, M5M4256P, PAL16L8CN

    $59.98
    1 in stock
Showing 46 - 60 of 205 items

Filters