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    Results 51-100 of 181.
    NATIONAL ELECTRONICS NL-481B

    NATIONAL ELECTRONICS

    NL-481B

    DISCONTINUED BY MANUFACTURER, POWER TUBE, HIGH VACUUM RECTIFIER, 2.5 VOLT, 5 AMP, 4 PIN BASE
    ✓ IN STOCK!
    Buy Surplus As Low As £10.99 Price with VAT: £13.19
    £10.99 Price with VAT: £13.19
    NATIONAL ELECTRONICS 6AQ7GT

    NATIONAL ELECTRONICS

    6AQ7GT

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 8 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £4.13 Price with VAT: £4.96
    £4.13 Price with VAT: £4.96
    NATIONAL ELECTRONICS NL-SKKT56/16E

    NATIONAL ELECTRONICS

    NL-SKKT56/16E

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £4.24 Price with VAT: £5.09
    £4.24 Price with VAT: £5.09
    NATIONAL ELECTRONICS EA5402K

    NATIONAL ELECTRONICS

    EA5402K

    DISCONTINUED BY MANUFACTURER, ALARM UNIT, W/ LIGHT FLICKER & BUZZER, 200VAC 50/60HZ WIRE RATING, 6.3V 0.15AMP LAMP RATING, INCANDESCENT BULBS, 6W POWER RATING
    ✓ IN STOCK!
    Buy Surplus As Low As £71.81 Price with VAT: £86.18
    £71.81 Price with VAT: £86.18
    NATIONAL ELECTRONICS NL-5557/FG17

    NATIONAL ELECTRONICS

    NL-5557/FG17

    THYRATRON TUBE, HIGH SENSITIVITY, SPARK PROTECTION TUBE, FOR HIGH FREQUENCY MACHINE APPLICATION
    ✓ IN STOCK!
    £511.95 Price with VAT: £614.34 Buy Surplus As Low As £288.92 Price with VAT: £346.70
    £288.92 Price with VAT: £346.70
    NATIONAL ELECTRONICS NL1928TNC

    NATIONAL ELECTRONICS

    NL1928TNC

    THYRISTOR STACK, HEAT EXCHANGER, NL SERIES
    ✓ IN STOCK!
    £1,623.60 Price with VAT: £1,948.32 Buy Surplus As Low As £789.07 Price with VAT: £946.88
    £789.07 Price with VAT: £946.88
    Repair Yours £687.68 Price with VAT: £825.22
    NATIONAL ELECTRONICS NL-604/7014

    NATIONAL ELECTRONICS

    NL-604/7014

    DISCONTINUED BY MANUFACTURER, RECTIFIER, 6PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £211.55 Price with VAT: £253.86
    £211.55 Price with VAT: £253.86
    Repair Yours £154.05 Price with VAT: £184.86
    NATIONAL ELECTRONICS NL6024

    NATIONAL ELECTRONICS

    NL6024

    CCD CAMERA BLACK/WHITE 5WATT 24VDC 60HZ
    ✓ IN STOCK!
    £189.48 Price with VAT: £227.38 Buy Surplus As Low As £101.30 Price with VAT: £121.56
    £101.30 Price with VAT: £121.56
    Repair Yours Contact Us
    NATIONAL ELECTRONICS NL-5552A

    NATIONAL ELECTRONICS

    NL-5552A

    DISCONTINUED BY MANUFACTURER, NATIONAL ELECTRONICS NL-5552A IGNITRON ELECTRON TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £154.01 Price with VAT: £184.81
    £154.01 Price with VAT: £184.81
    Repair Yours £200.00 Price with VAT: £240.00
    NATIONAL ELECTRONICS M34KNZ564X50

    NATIONAL ELECTRONICS

    M34KNZ564X50

    DISCONTINUED BY MANUFACTURER, CRT, DISPLAY, 14 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As £180.72 Price with VAT: £216.86
    £180.72 Price with VAT: £216.86
    Repair Yours £200.00 Price with VAT: £240.00
    NATIONAL ELECTRONICS M34KDD80X11

    NATIONAL ELECTRONICS

    M34KDD80X11

    DISCONTINUED BY MANUFACTURER, CRT DISPLAY, 14 INCH,
    ✓ IN STOCK!
    Buy Surplus As Low As £192.01 Price with VAT: £230.41
    £192.01 Price with VAT: £230.41
    Repair Yours £200.00 Price with VAT: £240.00
    NATIONAL ELECTRONICS NL11826

    NATIONAL ELECTRONICS

    NL11826

    TRANSMITTER, POWER TRIODE 97-02
    ✓ IN STOCK!
    £761.04 Price with VAT: £913.25 Buy Surplus As Low As £406.85 Price with VAT: £488.22
    £406.85 Price with VAT: £488.22
    NATIONAL ELECTRONICS M900

    NATIONAL ELECTRONICS

    M900

    MONITOR CCTV 9IN B&W 0.5A 100-240VAC 2-BNC IN/OUT
    ✓ IN STOCK!
    £828.39 Price with VAT: £994.07 Buy Surplus As Low As £344.32 Price with VAT: £413.18
    £344.32 Price with VAT: £413.18
    Repair Yours £285.79 Price with VAT: £342.95
    NATIONAL ELECTRONICS 6X5GT

    NATIONAL ELECTRONICS

    6X5GT

    CONTROL TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £2.88 Price with VAT: £3.46
    £2.88 Price with VAT: £3.46
    Repair Yours Contact Us
    NATIONAL ELECTRONICS NL-5632/C3J

    NATIONAL ELECTRONICS

    NL-5632/C3J

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, THYRATRON, 4-PIN
    Buy Surplus As Low As £380.33 Price with VAT: £456.40
    £380.33 Price with VAT: £456.40
    NATIONAL ELECTRONICS 5Y3GT

    NATIONAL ELECTRONICS

    5Y3GT

    VACUUM TUBE 5PIN RECTIFIER FULL WAVE
    Buy Surplus As Low As £19.60 Price with VAT: £23.52
    £19.60 Price with VAT: £23.52
    NATIONAL ELECTRONICS NL5557/FG17/715

    NATIONAL ELECTRONICS

    NL5557/FG17/715

    VACUUM POWER TUBE, PEAK INVERSE: 10000V, PEAK FORWARD: 2500V, PEAK ANODE CURRENT: 1AMP, AVERAGE ANODE CURRENT: 0.25 AMP, SURGE CURRENT: 50 AMP, FILAMENT: 3V, FILAMENT CURRENT: 5 AMP
    Buy Surplus As Low As £262.32 Price with VAT: £314.79
    £262.32 Price with VAT: £314.79
    NATIONAL ELECTRONICS NL-5P50-0161

    NATIONAL ELECTRONICS

    NL-5P50-0161

    THYRISTOR
    Buy Surplus As Low As £53.86 Price with VAT: £64.63
    £53.86 Price with VAT: £64.63
    NATIONAL ELECTRONICS S3703A

    NATIONAL ELECTRONICS

    S3703A

    NATIONAL S3703A TUBE SOCKET, FOR 5868 RF POWER TRIODE
    £143.98 Price with VAT: £172.77 Buy Surplus As Low As £86.69 Price with VAT: £104.02
    £86.69 Price with VAT: £104.02
    NATIONAL ELECTRONICS 83

    NATIONAL ELECTRONICS

    83

    VACUUM TUBE, VACUUM VERSION OF 83 RECTIFIER TUBE, REPLACEMENT BULB, 4 PIN MALE, MATERIALS: GLASS, METAL, MICA
    £61.67 Price with VAT: £74.00 Buy Surplus As Low As £37.31 Price with VAT: £44.77
    £37.31 Price with VAT: £44.77
    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
    Buy Surplus As Low As £253.04 Price with VAT: £303.64
    £253.04 Price with VAT: £303.64
    NATIONAL ELECTRONICS 6BA6

    NATIONAL ELECTRONICS

    6BA6

    TUBE, 6BA6
    £7.14 Price with VAT: £8.57 Buy Surplus As Low As £4.29 Price with VAT: £5.15
    £4.29 Price with VAT: £5.15
    NATIONAL ELECTRONICS 12SN7GT

    NATIONAL ELECTRONICS

    12SN7GT

    VACUUM TUBE 8PIN
    Buy Surplus As Low As £8.96 Price with VAT: £10.75
    £8.96 Price with VAT: £10.75
    NATIONAL ELECTRONICS NL8422-5991

    NATIONAL ELECTRONICS

    NL8422-5991

    DISCONTINUED BY MANUFACTURER, ELECTRON TUBE
    Buy Surplus As Low As £3.84 Price with VAT: £4.60
    £3.84 Price with VAT: £4.60
    NATIONAL ELECTRONICS 4BZ7

    NATIONAL ELECTRONICS

    4BZ7

    ELECTRON TUBE 9PIN
    Buy Surplus As Low As £2.90 Price with VAT: £3.48
    £2.90 Price with VAT: £3.48
    NATIONAL ELECTRONICS 4BQ7A

    NATIONAL ELECTRONICS

    4BQ7A

    ELECTRON TUBE 9PIN
    Buy Surplus As Low As £2.90 Price with VAT: £3.48
    £2.90 Price with VAT: £3.48
    NATIONAL ELECTRONICS NL-C380PB

    NATIONAL ELECTRONICS

    NL-C380PB

    PHASE CONTROL SCR, 250AMP, 1600V, 2WIRE
    £93.19 Price with VAT: £111.82 Buy Surplus As Low As £45.29 Price with VAT: £54.35
    £45.29 Price with VAT: £54.35
    NATIONAL ELECTRONICS 12AX7A

    NATIONAL ELECTRONICS

    12AX7A

    DISCONTINUED BY MANUFACTURER, ELECTRONIC TUBE 8PIN
    Buy Surplus As Low As £36.07 Price with VAT: £43.28
    £36.07 Price with VAT: £43.28
    NATIONAL ELECTRONICS NL-604L/7015

    NATIONAL ELECTRONICS

    NL-604L/7015

    RECTIFIER TUBE 2.5DC AMP
    Buy Surplus As Low As £162.17 Price with VAT: £194.60
    £162.17 Price with VAT: £194.60
    NATIONAL ELECTRONICS NL-5C22-MILSPEC

    NATIONAL ELECTRONICS

    NL-5C22-MILSPEC

    HYDROGEN THYRATRON TUBE HIGH ENERGY 325AMP 200V
    Buy Surplus As Low As £927.18 Price with VAT: £1,112.61
    £927.18 Price with VAT: £1,112.61
    NATIONAL ELECTRONICS 12AU7A

    NATIONAL ELECTRONICS

    12AU7A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, DUAL TRIODE, 300 V MAX, 20 MA MAX, 2.75 WATT PER SECTION, 9 PIN
    Buy Surplus As Low As £45.59 Price with VAT: £54.71
    £45.59 Price with VAT: £54.71
    NATIONAL ELECTRONICS 12AX7AECC83

    NATIONAL ELECTRONICS

    12AX7AECC83

    DISCONTINUED BY MANUFACTURER, ELECTRONIC TUBE, 9PIN
    Buy Surplus As Low As £18.69 Price with VAT: £22.43
    £18.69 Price with VAT: £22.43
    NATIONAL ELECTRONICS NL-C602L

    NATIONAL ELECTRONICS

    NL-C602L

    SCR RECTIFIER
    £104.70 Price with VAT: £125.64 Buy Surplus As Low As £62.82 Price with VAT: £75.39
    £62.82 Price with VAT: £75.39
    NATIONAL ELECTRONICS NL-760L

    NATIONAL ELECTRONICS

    NL-760L

    POWER VACUUM TUBE W/4FORK LUG TERMINALS
    £115.33 Price with VAT: £138.40 Buy Surplus As Low As £69.20 Price with VAT: £83.04
    £69.20 Price with VAT: £83.04
    NATIONAL ELECTRONICS CFC-100AS/35

    NATIONAL ELECTRONICS

    CFC-100AS/35

    DISCONTINUED BY MANUFACTURER, VACUUM CAPACITOR, 100 PF, 25 KVP, 8 MHZ
    Buy Surplus As Low As £48.62 Price with VAT: £58.34
    £48.62 Price with VAT: £58.34
    NATIONAL ELECTRONICS 6005/6AQ5W

    NATIONAL ELECTRONICS

    6005/6AQ5W

    GLASS, 7 PIN TUBE
    £7.07 Price with VAT: £8.48 Buy Surplus As Low As £3.53 Price with VAT: £4.23
    £3.53 Price with VAT: £4.23
    NATIONAL ELECTRONICS NL-5823

    NATIONAL ELECTRONICS

    NL-5823

    ELECTRON TUBE, FOR RADIO
    Buy Surplus As Low As £3.81 Price with VAT: £4.58
    £3.81 Price with VAT: £4.58
    NATIONAL ELECTRONICS NL-C46N

    NATIONAL ELECTRONICS

    NL-C46N

    POWER RECTIFIER
    £64.07 Price with VAT: £76.89 Buy Surplus As Low As £32.41 Price with VAT: £38.90
    £32.41 Price with VAT: £38.90
    NATIONAL ELECTRONICS 4BC8

    NATIONAL ELECTRONICS

    4BC8

    ELECTRON TUBE 9PIN
    Buy Surplus As Low As £2.90 Price with VAT: £3.48
    £2.90 Price with VAT: £3.48
    NATIONAL ELECTRONICS 370MXB22

    NATIONAL ELECTRONICS

    370MXB22

    DISCONTINUED BY MANUFACTURER, MONITOR CRT DISPLAY TUBE
    Buy Surplus As Low As £470.37 Price with VAT: £564.45
    £470.37 Price with VAT: £564.45
    NATIONAL ELECTRONICS 1N2637

    NATIONAL ELECTRONICS

    1N2637

    RECTIFIER TUBE SOLID STATE
    Buy Surplus As Low As £44.70 Price with VAT: £53.64
    £44.70 Price with VAT: £53.64
    NATIONAL ELECTRONICS NL-872A

    NATIONAL ELECTRONICS

    NL-872A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 4-PIN, MERCURY VAPOR RECTIFIER
    Buy Surplus As Low As £74.61 Price with VAT: £89.53
    £74.61 Price with VAT: £89.53
    NATIONAL ELECTRONICS NL-840

    NATIONAL ELECTRONICS

    NL-840

    READOUT TUBE, ULTRA LONG LIFE COLD CATHODE NUMERICAL DISPLAY TUBE, NL-80 IS A 10 CHARACTER DISPLAY TUBE, NUMERALS 0 TO 9, 170 VDC
    Buy Surplus As Low As £13.33 Price with VAT: £16.00
    £13.33 Price with VAT: £16.00
    NATIONAL ELECTRONICS NL-710/6011

    NATIONAL ELECTRONICS

    NL-710/6011

    DISCONTINUED BY MANUFACTURER,POWER TUBE THYRATRON, 2.5-30 AMP, QUICK HEATING
    Buy Surplus As Low As £285.44 Price with VAT: £342.53
    £285.44 Price with VAT: £342.53
    NATIONAL ELECTRONICS NLSSRI52

    NATIONAL ELECTRONICS

    NLSSRI52

    DISCONTINUED BY MANUFACTURER, SOLID ST REL
    Buy Surplus As Low As £500.85 Price with VAT: £601.02
    £500.85 Price with VAT: £601.02
    Repair Yours £428.26 Price with VAT: £513.91
    NATIONAL ELECTRONICS S2402P31A2L15

    NATIONAL ELECTRONICS

    S2402P31A2L15

    DISCONTINUED BY MANUFACTURER, CRT MONITOR TUBE, GREEN PHOSPHOR, 9-1/2 INCH MONITOR, OPERATOR INTERFACE
    Buy Surplus As Low As £231.23 Price with VAT: £277.48
    £231.23 Price with VAT: £277.48
    Repair Yours £200.00 Price with VAT: £240.00
    NATIONAL ELECTRONICS C602LHS94TNCS

    NATIONAL ELECTRONICS

    C602LHS94TNCS

    CONTACTOR DIRECT WATER COOLED SCR
    £958.84 Price with VAT: £1,150.60 Buy Surplus As Low As £575.91 Price with VAT: £691.09
    £575.91 Price with VAT: £691.09
    Repair Yours £479.42 Price with VAT: £575.30
    NATIONAL ELECTRONICS 6SL7GT

    NATIONAL ELECTRONICS

    6SL7GT

    ELECTRONIC TUBE 8PIN
    £7.19 Price with VAT: £8.63 Buy Surplus As Low As £4.31 Price with VAT: £5.18
    £4.31 Price with VAT: £5.18
    NATIONAL ELECTRONICS 6L6

    NATIONAL ELECTRONICS

    6L6

    ELECTRONIC TUBE
    £25.63 Price with VAT: £30.76 Buy Surplus As Low As £16.58 Price with VAT: £19.90
    £16.58 Price with VAT: £19.90
    NATIONAL ELECTRONICS 5Z3

    NATIONAL ELECTRONICS

    5Z3

    VACUUM TUBE
    £24.12 Price with VAT: £28.95 Buy Surplus As Low As £15.08 Price with VAT: £18.09
    £15.08 Price with VAT: £18.09
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