Circuit Boards

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There are 205 products.Circuit Boards 

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Showing 76 - 90 of 205 items
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each circuit board UDP-341D, product markings include: 2822909-4 AVR-H2A UDP-341D, comes exactly as shown in the photo.Attached Components Include:• Transistor: N13T1, C945 K39A, A733 A0244• Capacitor: .22K400, NEC 220014, Rubycon 100uF 35V• IC: NEC PS2009B, NEC...

    $4.74
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, IRMA Decision Support Interface PC/3278, comes exactly as shown in the photo.Attached Components Include:• Crystals 8.000MHz, 18.868MHz• Transistor 2N222A• Socket Mounted IC Chips 15509, 15508, 15507 Rev 3.23

    $20.21
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board ASM 1440890, product markings include: EC521135 PC-P-86-94V-0, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Integrated Circuit: IBM 9314, IBM 22, Moto MJ 52922 809MK, TI LE 765229TS, TI...

    $5.62
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Basic PCB ASSY 372383, comes exactly as shown in the photo.Attached Components Include:• Trimmers CTS Type 360 100K Ohm, 500 Ohm, 100 Ohm, 50 Ohm • Transistors LM301A, LM3084, AD3092, GE D45C5, 2N3904

    $8.28
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet, parts may be missing.Listing is for one (1) each circuit board 10-2661033, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Moto 183 8214, 205 U217H• Metallic Integrated Circuit: IBM 22-1, IBM 9314 ESD• Trimmer: Trimpot...

    $4.82
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery ethernet card WDC 1987 61-000260-00, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Relays Zettler AZ820-2C-12DE 1.0A 30VDC• Rectifiers GI RW005M• Crystal SARONIX 88-41 16.0000 NCH069B• Board Soldered IC...

    $18.77
    1 in stock
  • Perkin-Elmer

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each circuit board, Perkin-Elmer 319-0044 Issue C PRE-AMP A4AI, product markings include: 319-1265 Issue C, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Texas Instruments 2N3822 6907A• Capacitor: EM...

    $2.76
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 110 4449669 01 EC 847121A, product markings include 4449673 467576 3604YK0621, comes exactly as shown in the photo.Attached Components Include:• Relay Potter & Brumfield JRE-4048• Switch V3-1102-D8• Transistors Motorola SU8208, RCA...

    $6.28
    1 in stock
  • Laird Telemedia Inc.

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Laird Telemedia CGR 11435-00-A, comes exactly as shown in the photo.Attached Components Include:• Socket Mounted IC Chips Motorola 11093 7502A, IM5610CPE 7649LA

    $3.98
    1 in stock
  • Randam Electrical

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Randam Electrical EC521134, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Crystal: CTS Knights Inc 6833138 7.5MHz 7937R• IC: 5616825 CTS7934, 5616826 CTS7934, IBM-14 5122157, IBM-22 1440877,...

    $7.98
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, 001453-001 AW REV AX, comes exactly as shown in the photo.

    $4.13
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 0631002002, comes exactly as shown in the photo.Attached Components Include:• Transistor: C9014• Capacitor: Wooyang 250V 474K• IC Chip: KA8507 440, KS8803 327, KA324 431B, PC-17T1 9445• Duplex Filter: X6508023• Trimmer: 103• Slid...

    $6.39
    1 in stock
  • Sharp

    USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, Sharp F0113FC-1, product markings include 94V-1 H13A, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Transistor: Matsushita N C1384, NEC AC12D1• Capacitor: Matsushita .1uF 125V• Transformer:...

    $7.90
    1 in stock
  • USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery computer card, Data Tech 422BW25982, product markings include FAB No. 01-00422 Rev A, comes exactly as shown in the photo.Attached Components Include:• Crystals 20.000 UNI 89-D, 48.000 UNI 89-D• Board Soldered IC Chips DTC-076B-1, DTC-114B,...

    $12.00
    1 in stock
  • Xerox

    USED, VINTAGE, salvaged from school surplus equipment, no spec sheet, manufactured 1969.Listing is for one (1) each vintage keyboard touch pad for Xerox 860 word processor, product markings include: 140S8 1969 ED 043079, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Capacitor: NCI CS2168 22+/-10%• IC Chip:...

    $8.59
    1 in stock
Showing 76 - 90 of 205 items

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