Contents
Cal Poly Pomona

ECE Labs Free Components

COMPONENTS  ON  THIS  LIST   ARE  FREE

These are supplied only as a courtesy.
They are donated surplus parts and when we run out, there will be no more.
ASK   AT   THE   STOCKROOM   WINDOW

  • DIP SWITCH 4 position
  • DIP SWITCH 6 position
  • DIP SWITCH 8 position
  • PUSH-BUTTON SWITCH d.p.d.t. (will work with debounce circuits)
  • PUSH-BUTTON SWITCH s.p.s.t.
  • TTL LOGIC GATES assorted ( 74XX(X) series ) (OUT of SOME)
  • SRAM 2114 - 3 (static ram) 1K X 4 150 nS (limit 4 p/s)
  • LED red (limit - see note below)
  • LED green (limit - see note below)
  • LED yellow (limit - see note below)
  • You may have a total of 12 LEDs per student (above, any combination)
  • SEVEN SEGMENT DISPLAY (dual) (limit 2 p/s)
  • LED BAR GRAPH DISPLAY each with 3 colors (red, yellow, green)
  • LED PACKAGE (4 GREEN LEDS in one package)
  • DIODE 1N904 Si high speed switch 30 V 10 mA 4 ns ( limit 4 p/s )
  • DIODE 1N270 Ge 100 V 200mA
  • DIODE 1N485B Si General Purpose 200 V 100mA
  • DIODE 1N4004 Si Rectifier 600 V 1A
  • DIODE 1N5404 Si 400 V 4 A
  • DIODE, ZENER 1N 4748 22 V 1 W
  • DIODE, ZENER 1N4735A 6.2 V 1 W
  • DIODE, ZENER 1N752 5.6 V .4 W
  • RECTIFIER, SCHOTTKY 1N 5819 40 V 1 A
  • RECTIFIER, BRIDGE KBP04 400 V 1.5 A
  • RECTIFIER, BRIDGE BR81D 100 V 2.0 A
  • RECTIFIER, BRIDGE 2KBP01 100V 2.0A
  • VOLTAGE REGULATOR LM371T (adjustable) ( limit 2 p/s )
  • TRANSISTOR PN2222 Si NPN 30 V .5 A .4 W (limit 5 p/s)
  • TRANSISTOR MPS918 Si NPN 30 V 50mA .85W (limit 2 p/s)
  • TRANSISTOR 2N3906 Si PNP 40 V .2 A .35 W ( limit 5 p/s )
  • TRANSISTOR MJE57312A Si PNP 375 V 1 A ( limit 4 p/s )
  • MOSFET VN0106N3 Si. N enhancement 60 V .5A .6 W ( limit 6 p/s)
  • J-FET 2N5462 Si P-channel 40V
  • J-FET 2N3819 Si N-channel 25V
  • J-FET Si N-channel small signal ( no data sheet, no part number )
  • OP-AMP TLC2274 (rail to rail low noise) ( limit 1 p/s )
  • OP-AMP TLC 27 L4 ( quad - precision ) ( limit 2 p/s )
  • OP-AMP LM324N ( limit 2 p/s ) ( limit 2 p/s )
  • OP-AMP NJM2902 (quad single supply) ( limit 2 p/s )
  • OP-AMP TL074C (low noise quad J-fet input) ( limit 2 p/s )
  • DUAL TIMER NE556 ( DUAL NE555) ( limit 2 p/s )
  • COMPARATOR MC3302 (quad - single supply) (limit 1 p/s)
  • PHASE LOCK LOOP / TONE DECODER XR567
  • OPTO-INTERRUPTER H22A1 (transistor output)
  • OPTO-INTERRUPTOR OPB 854A1 (transistor output)
  • OPTO-INTERRUPTOR OPB 811L1 (wide gap) (transistor output)
  • OPTO-INTERRUPTOR OPB970N51 (narrow gap) (transistor O. C.)
  • OPTO-COUPLER 4N36 (Transistor output) 150 mW 150 mA 30 V
  • OPTO-COUPLER reflective type (no data)
  • OPTO-COUPLER H11L1 (schmidt output) 100 mW 60 mA 15 V
  • OPTO-COUPLER ICPL2631 (dual TTL output) 40mW
  • POTENTIOMETERS (100, 175. 500, 5k, 7.5K, 10k, 15k, 20K, 25k, 100k, 5M)
  • STAND-OFF 1" #8 - 32 THREAD
  • STAND-OFF 3/4" #8 - 32 THREAD
  • FLOPPY DISKS DOUBLE SIDE - DOUBLE DENSITY (limit 5 p/s)
  • JOY STICK x - y
  • ALLIGATOR CLIPS small ( limit 20 p/s )
  • RIBBON CABLE (ask Mark Bailey)

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LIMIT unless otherwise specified - 2 p/s ( per student )

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SENIOR PROJECT OR SPECIAL DEPARTMENTAL PROJECT

PERF BOARD 3" X 7" (used for wire wrapping) ( limit 1 p/s )

MANY OTHER ITEMS NOT LISTED ABOVE

SEE MARK BAILEY