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Circuit Boards
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Information
For convenience,
products are pictured
on a 1" x 1" grid.
There are 224 products.Circuit Boards
USED Mystery Circuit Board C3-IF D/C 11-81 EC No. 460129AUSED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, C3-IF D/C 11-81 EC No. 460129A, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Heat Sink• Capacitor 300uF 30VDC• Transistor Motorola U8115, GE U-152
$6.141 in stock$6.14
USED Mystery Circuit Board 42269728300USED, salvaged from school surplus equipment, not tested, no spec sheet.A helpful commenter has stated that this board is "from an OLD Dictaphone model 241 dictation/transcription machine."Listing is for one (1) each mystery circuit board 42269728300, comes exactly as shown in the photo.Attached Components Include:• Heat Sinks• Trimmer 29-3 3K Ohm B•...
$11.481 in stock$11.48
USED Mystery Circuit Board 870976641955VCCUSED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 870976641955VCC, product markings include 236090991971, comes exactly as shown in the photo.Attached Components Include:• Heat Sinks• Capacitor Sprague 50CMFD 40VDC• Transistors RCA467 U8014
$8.141 in stock$8.14
USED Mystery Circuit Board C3-IF 08-82 EC453862AUSED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, C3-IF 08-82 EC453862A, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Heat Sink• Trimmer Bourns 3005P-C30-501 500 ohm• Diode Fairchild HA 234• Resistors .1 ohm 5%• Capacitor Mallory 600MF 15V•...
$7.751 in stock$7.75
USED Mystery Circuit Board F-8492972-01USED, VINTAGE, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board, F-8492972-01, comes exactly as shown in the photo.Attached Components Include:• Crystal Bliley 6.25MHz• Transistors Motorola 275MEX U8029, Fairchild 183 U045H• Aluminum Package IBM 361497 22-2 181126270
$22.40Out of stock$22.40
USED Mystery Circuit Board YBF N1845753-03USED, VINTAGE, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board YBF N1845753-03, comes exactly as shown in the photo.Attached Components Include:• Bourns 3005P-C30-502 5K• Aluminum Package IBM 5118645 22-1
$33.471 in stock$33.47
USED Mystery Circuit Board 70F N1845753-03USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 70F N1845753-03, comes exactly as shown in the photo.Attached Components Include:• Aluminum Package 5118645 IBM 52• Bourns E-Z-Trim 3005P-C30-502 5K
$33.941 in stock$33.94
USED Mystery Circuit Board F-1845790-05 EC448913USED, VINTAGE, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board F-1845790-05 EC448913, comes exactly as shown in the photo.Attached Components Include:• Crystal ITT 2396608 6.25MHz• Transistors Motorola 275 7939, 183 025, 399 932• Aluminum Packages 361497 IBM 52, 2391722 IBM 52
$19.261 in stock$19.26
USED Mystery Circuit Board EC460151A F-2354841-01USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board EC460151A F-2354841-01, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• LED's F9880 135, HP 007 219• Switches 7101 C&K, 7401 C&K• Transistor Motorola 179 U8208K• Capacitors 6.8uF 35V,...
$5.491 in stock$5.49
USED Mystery Circuit Board 26073-4USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 26073-4, comes exactly as shown in the photo.Attached Components Include:• Transistor: TIP34, TIP33, TIP37, Motorola 2N222A 139
$9.701 in stock$9.70
USED Mystery Circuit Board 11076-01 X5USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 11076-01 X5, comes exactly as shown in the photo.Attached Components Include:• Trimpot 3009P-1-503 50K, 3009P-1-102 1K• Capacitors .1Z 50V, CM05FD, .01 150V• Transistors Motorola 2N4400, ITT 2N4124, 2N4126
$4.661 in stock$4.66
USED Mystery Circuit Board Zinco S0501 BA165USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board Zinco S0501 BA165, no instruction manual, comes exactly as shown in the photo.Attached Components Include:• Buzzer EP 129• Diode 1N5401-OLGI• Capacitor 1000uF 10V, 220uF 40V• Transistor TY 2010GN, 28601SK• Board Soldered IC Chip NEC...
$7.741 in stock$7.74
USED Mystery Circuit Board Novation 410035K VCS4540USED, salvaged from school surplus equipment, not tested, no spec sheet, manufactured 1978.Listing is for one (1) each mystery circuit board, Novation Inc. 410035K VCS4540, comes exactly as shown in the photo.Attached Components Include:• Switch: Alco MSS-4350R• Trimmers: 304H7922 20H252B, CO 10K• Capacitors: 10uF 25V, 47uF 25V, 10uF 35V• Transistor:...
$4.831 in stock$4.83
USED Mystery Circuit Board RC 398187USED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board RC 398187, product markings include 4946953-846488 77-664-13426-R, comes exactly as shown in the photo.Attached Components Include:• Heat Sink T-2003-010• Resistor Ohmite 40 Ohm• Capacitors .47MF, 100MFD 20VDC• Transistors LTE U7908...
$2.461 in stock$2.46
USED Mystery Circuit Board 140P82113AUSED, salvaged from school surplus equipment, not tested, no spec sheet.Listing is for one (1) each mystery circuit board 140P82113A, comes exactly as shown in the photo.Attached Components Include:• Switch: C-H C-1-80• Heat Sink: THM 6107-14• Plug-In Ports: A-MP 713W12320, Berg 713W12420• Transistors: TI 107P80357 A7917, 107P80356 A7923• Speaker: 5PO1 0.2W
$6.961 in stock$6.96
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