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    Results 51-100 of 182.
    NATIONAL ELECTRONICS NL-5P50-0249

    NATIONAL ELECTRONICS

    NL-5P50-0249

    THYRISTOR ASSY
    ✓ IN STOCK!
    Buy Surplus As Low As $56.41
    $56.41
    NATIONAL ELECTRONICS NL7037

    NATIONAL ELECTRONICS

    NL7037

    DISCONTINUED BY MANUFACTURER, NIXIE TUBE, ELECTRONIC READOUT, JUMBO, SIDE VIEWING, 2.0 INCH CHARACTER SIZE, LONG LIFE, 17 PIN BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $338.52
    $338.52
    NATIONAL ELECTRONICS NL-5665-C16J

    NATIONAL ELECTRONICS

    NL-5665-C16J

    DISCONTINUED BY MANUFACTURER, TUBE THYRATRON, GRID CONTROL RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As $1,318.24
    $1,318.24
    NATIONAL ELECTRONICS 6SQ7

    NATIONAL ELECTRONICS

    6SQ7

    ELECTRONIC TUBE
    ✓ IN STOCK!
    $6.81 Buy Surplus As Low As $2.65
    $2.65
    NATIONAL ELECTRONICS 1/3-CCTV-CS

    NATIONAL ELECTRONICS

    1/3-CCTV-CS

    CAMERA LENS ASPHERICAL IR VARI-FOCAL 10-40MM
    ✓ IN STOCK!
    $51.00 Buy Surplus As Low As $17.50
    $17.50
    NATIONAL ELECTRONICS 0C3A

    NATIONAL ELECTRONICS

    0C3A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $147.55
    $147.55
    NATIONAL ELECTRONICS NL-5870

    NATIONAL ELECTRONICS

    NL-5870

    TUBE VACCUUM ELECTRONIC
    ✓ IN STOCK!
    $100.80 Buy Surplus As Low As $43.57
    $43.57
    NATIONAL ELECTRONICS M900

    NATIONAL ELECTRONICS

    M900

    MONITOR CCTV 9IN B&W 0.5A 100-240VAC 2-BNC IN/OUT
    ✓ IN STOCK!
    $1,113.00 Buy Surplus As Low As $668.00
    $668.00
    Repair Yours $573.00
    NATIONAL ELECTRONICS NL-C1K/6014

    NATIONAL ELECTRONICS

    NL-C1K/6014

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $374.98
    $374.98
    NATIONAL ELECTRONICS NL-604/7014

    NATIONAL ELECTRONICS

    NL-604/7014

    DISCONTINUED BY MANUFACTURER, RECTIFIER, 6PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $111.33
    $111.33
    Repair Yours $300.00
    NATIONAL ELECTRONICS NL-3C23

    NATIONAL ELECTRONICS

    NL-3C23

    DISCONTINUED BY MANUFACTURER, THYRATRON TUBE QUICK HEAT
    ✓ IN STOCK!
    Buy Surplus As Low As $63.60
    $63.60
    NATIONAL ELECTRONICS 6X5GT

    NATIONAL ELECTRONICS

    6X5GT

    CONTROL TUBE
    Buy Surplus As Low As $2.92
    $2.92
    Repair Yours $300.00
    NATIONAL ELECTRONICS 5Y3GT

    NATIONAL ELECTRONICS

    5Y3GT

    VACUUM TUBE 5PIN RECTIFIER FULL WAVE
    Buy Surplus As Low As $26.00
    $26.00
    NATIONAL ELECTRONICS NL6012

    NATIONAL ELECTRONICS

    NL6012

    VACUUM TUBE 6PIN
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    NATIONAL ELECTRONICS MGP12A

    NATIONAL ELECTRONICS

    MGP12A

    BRUSH CARBON
    $7.42 Buy Surplus As Low As $4.45
    $4.45
    Repair Yours $300.00
    NATIONAL ELECTRONICS C602LHS94TNCS

    NATIONAL ELECTRONICS

    C602LHS94TNCS

    CONTACTOR DIRECT WATER COOLED SCR
    $1,272.00 Buy Surplus As Low As $764.00
    $764.00
    Repair Yours $636.00
    NATIONAL ELECTRONICS 5Z3

    NATIONAL ELECTRONICS

    5Z3

    VACUUM TUBE
    $32.00 Buy Surplus As Low As $20.00
    $20.00
    NATIONAL ELECTRONICS NL-5632/C3J

    NATIONAL ELECTRONICS

    NL-5632/C3J

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, THYRATRON, 4-PIN
    Buy Surplus As Low As $504.55
    $504.55
    NATIONAL ELECTRONICS M34EDC14X

    NATIONAL ELECTRONICS

    M34EDC14X

    DISCONTINUED BY MANUFACTURER, CRT, W/ YOKE, 14" SCREEN, RGB COLOR, 115/230V, 50/60HZ, 0.8A/0.5A
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    NATIONAL ELECTRONICS D4875Z

    NATIONAL ELECTRONICS

    D4875Z

    RELAY SOLID STATE NO PANEL MOUNT 1CHANNEL
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    NATIONAL ELECTRONICS NL-678

    NATIONAL ELECTRONICS

    NL-678

    THYRATRON POWER TUBE 4PIN
    Buy Surplus As Low As $294.00
    $294.00
    NATIONAL ELECTRONICS NL-5P50-0161

    NATIONAL ELECTRONICS

    NL-5P50-0161

    THYRISTOR
    Buy Surplus As Low As $71.45
    $71.45
    NATIONAL ELECTRONICS NL-C380PCHS6

    NATIONAL ELECTRONICS

    NL-C380PCHS6

    TRANSFORMER
    Buy Surplus As Low As $66.00
    $66.00
    Repair Yours $300.00
    NATIONAL ELECTRONICS NL-C6J/K

    NATIONAL ELECTRONICS

    NL-C6J/K

    ELECTRON TUBE
    $416.78 Buy Surplus As Low As $239.37
    $239.37
    NATIONAL ELECTRONICS NL-5550-1

    NATIONAL ELECTRONICS

    NL-5550-1

    VOLTAGE 250-600VAC
    Buy Surplus As Low As $93.00
    $93.00
    Repair Yours $300.00
    NATIONAL ELECTRONICS NL-MCC25-16I01B

    NATIONAL ELECTRONICS

    NL-MCC25-16I01B

    POWER DISTRIBUTION BLOCK
    Buy Surplus As Low As $120.00
    $120.00
    NATIONAL ELECTRONICS NL-C380PC-MSG

    NATIONAL ELECTRONICS

    NL-C380PC-MSG

    THYRISTOR STACK
    Buy Surplus As Low As $240.00
    $240.00
    NATIONAL ELECTRONICS NL-C390PB

    NATIONAL ELECTRONICS

    NL-C390PB

    RECTIFIER 1600VRM
    Buy Surplus As Low As $186.00
    $186.00
    NATIONAL ELECTRONICS 6201-12AT7WB

    NATIONAL ELECTRONICS

    6201-12AT7WB

    ELECTRONIC TUBE W/TRIPLE MICAS WING STYLE PLATES
    $41.00 Buy Surplus As Low As $21.00
    $21.00
    NATIONAL ELECTRONICS NL-5823

    NATIONAL ELECTRONICS

    NL-5823

    ELECTRON TUBE, FOR RADIO
    Buy Surplus As Low As $5.06
    $5.06
    NATIONAL ELECTRONICS 6SL7GT

    NATIONAL ELECTRONICS

    6SL7GT

    ELECTRONIC TUBE 8PIN
    $9.54 Buy Surplus As Low As $5.72
    $5.72
    NATIONAL ELECTRONICS 6L6

    NATIONAL ELECTRONICS

    6L6

    ELECTRONIC TUBE
    $34.00 Buy Surplus As Low As $22.00
    $22.00
    NATIONAL ELECTRONICS C9M60P4MH-PB

    NATIONAL ELECTRONICS

    C9M60P4MH-PB

    DISCONTINUED BY MANUFACTURER, CRT MONITOR TUBE, 9 INCH
    Buy Surplus As Low As $76.40
    $76.40
    NATIONAL ELECTRONICS 83

    NATIONAL ELECTRONICS

    83

    VACUUM TUBE, VACUUM VERSION OF 83 RECTIFIER TUBE, REPLACEMENT BULB, 4 PIN MALE, MATERIALS: GLASS, METAL, MICA
    $81.81 Buy Surplus As Low As $49.49
    $49.49
    NATIONAL ELECTRONICS S1402P31N1W1

    NATIONAL ELECTRONICS

    S1402P31N1W1

    DISCONTINUED BY MANUFACTURER, 5 INCH, CRT TUBE
    Buy Surplus As Low As $168.00
    $168.00
    NATIONAL ELECTRONICS 9989755

    NATIONAL ELECTRONICS

    9989755

    DISCONTINUED BY MANUFACTURER, MAIN CONTROLLER BOARD, SNACK VENDING MACHINE MAIN CONTROLLER BOARD
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $210.00
    NATIONAL ELECTRONICS 6BA6

    NATIONAL ELECTRONICS

    6BA6

    TUBE, 6BA6
    $9.47 Buy Surplus As Low As $5.69
    $5.69
    NATIONAL ELECTRONICS NL632B

    NATIONAL ELECTRONICS

    NL632B

    VACUUM TUBE 4PIN
    Buy Surplus As Low As $99.00
    $99.00
    NATIONAL ELECTRONICS 663PAMGCP

    NATIONAL ELECTRONICS

    663PAMGCP

    9 INCH , CRT TUBE, CATHODE RAY TUBE FOR INDUSTRIAL CNC MONITOR
    $170.00 Buy Surplus As Low As $102.00
    $102.00
    NATIONAL ELECTRONICS 12SN7GT

    NATIONAL ELECTRONICS

    12SN7GT

    VACUUM TUBE 8PIN
    Buy Surplus As Low As $11.88
    $11.88
    NATIONAL ELECTRONICS NL8422-5991

    NATIONAL ELECTRONICS

    NL8422-5991

    DISCONTINUED BY MANUFACTURER, ELECTRON TUBE
    Buy Surplus As Low As $5.09
    $5.09
    NATIONAL ELECTRONICS M32EAA2LA

    NATIONAL ELECTRONICS

    M32EAA2LA

    OPERATOR INTERFACE 14IN
    $191.00 Buy Surplus As Low As $115.00
    $115.00
    Repair Yours $300.00
    NATIONAL ELECTRONICS 4BZ7

    NATIONAL ELECTRONICS

    4BZ7

    ELECTRON TUBE 9PIN
    Buy Surplus As Low As $3.85
    $3.85
    NATIONAL ELECTRONICS 4BQ7A

    NATIONAL ELECTRONICS

    4BQ7A

    ELECTRON TUBE 9PIN
    Buy Surplus As Low As $3.85
    $3.85
    NATIONAL ELECTRONICS E-2765-B-4

    NATIONAL ELECTRONICS

    E-2765-B-4

    MONITOR CRT
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $300.00
    NATIONAL ELECTRONICS 6AU6A

    NATIONAL ELECTRONICS

    6AU6A

    ELECTRON VACUUM TUBE 7PIN PENTODE RF/IF-STAGE
    $15.00 Buy Surplus As Low As $8.90
    $8.90
    NATIONAL ELECTRONICS NL-C3J/AL/7556A

    NATIONAL ELECTRONICS

    NL-C3J/AL/7556A

    THYRATRON TUBE
    Buy Surplus As Low As $168.00
    $168.00
    NATIONAL ELECTRONICS 115N02

    NATIONAL ELECTRONICS

    115N02

    TIME DELAY RELAY 8PIN OCTAL STYLE
    Buy Surplus As Low As $132.00
    $132.00
    NATIONAL ELECTRONICS 12AU7A-ECC82

    NATIONAL ELECTRONICS

    12AU7A-ECC82

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, DUAL TRIODE, 300 V MAX, 20 MA MAX, 2.75 WATT PER SECTION, 9 PIN, MILITARY-INDUSTRIAL GRADE
    Buy Surplus As Low As $16.00
    $16.00
    NATIONAL ELECTRONICS OB3/VR90

    NATIONAL ELECTRONICS

    OB3/VR90

    VOLTAGE REGULATOR TUBE
    $22.00 Buy Surplus As Low As $13.00
    $13.00
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