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    Results 51-100 of 182.
    NATIONAL ELECTRONICS OD3A

    NATIONAL ELECTRONICS

    OD3A

    ELECTRON TUBE T9
    ✓ IN STOCK!
    £8.42 Price with VAT: £10.11 Buy Surplus As Low As £6.03 Price with VAT: £7.24
    £6.03 Price with VAT: £7.24
    NATIONAL ELECTRONICS NL-664L

    NATIONAL ELECTRONICS

    NL-664L

    VACUUM RECTIFIER TUBE
    ✓ IN STOCK!
    £23.33 Price with VAT: £28.00 Buy Surplus As Low As £18.80 Price with VAT: £22.56
    £18.80 Price with VAT: £22.56
    NATIONAL ELECTRONICS NL-SKKH91/12D

    NATIONAL ELECTRONICS

    NL-SKKH91/12D

    DISCONTINUED BY MANUFACTURER, POWER BLOCK, THYRISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £2.79 Price with VAT: £3.34
    £2.79 Price with VAT: £3.34
    NATIONAL ELECTRONICS 6J4WA

    NATIONAL ELECTRONICS

    6J4WA

    VACCUUM TUBE
    ✓ IN STOCK!
    £0.98 Price with VAT: £1.17 Buy Surplus As Low As £0.73 Price with VAT: £0.88
    £0.73 Price with VAT: £0.88
    NATIONAL ELECTRONICS NL-842

    NATIONAL ELECTRONICS

    NL-842

    VACUUM TUBE 13PIN
    ✓ IN STOCK!
    £73.34 Price with VAT: £88.01 Buy Surplus As Low As £47.65 Price with VAT: £57.18
    £47.65 Price with VAT: £57.18
    NATIONAL ELECTRONICS NL-866A

    NATIONAL ELECTRONICS

    NL-866A

    DISCONTINUED BY MANUFACTURER, LIGHT TUBE, 2.25X6.25MM, 4PIN BASE
    ✓ IN STOCK!
    Buy Surplus As Low As £47.88 Price with VAT: £57.46
    £47.88 Price with VAT: £57.46
    NATIONAL ELECTRONICS NL-SKKT56/16E

    NATIONAL ELECTRONICS

    NL-SKKT56/16E

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £3.76 Price with VAT: £4.51
    £3.76 Price with VAT: £4.51
    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 £70.57 Price with VAT: £84.69
    £70.57 Price with VAT: £84.69
    NATIONAL ELECTRONICS NL-843

    NATIONAL ELECTRONICS

    NL-843

    NATIONAL ELECTRONICS, NL-843, NL843, ELECTRONICS READOUT TUBE, .610, 30, 170 VDC, 3.5 MA 4.5 MA, 3.0 MA 4.0 MA, 1.5 MA 2.0 MA, 50 VDC TO 120 VDC, 13 PINS, 2 CHARACTER DISPLAY TUBE, SYMBOLS + ...
    ✓ IN STOCK!
    Buy Surplus As Low As £7.30 Price with VAT: £8.76
    £7.30 Price with VAT: £8.76
    NATIONAL ELECTRONICS 931A

    NATIONAL ELECTRONICS

    931A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, PHOTOMULTIPLIER, 9-STAGE, SIDE WINDOW, 11 OCTAL-PIN, PLUG-IN MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As £19.39 Price with VAT: £23.26
    £19.39 Price with VAT: £23.26
    NATIONAL ELECTRONICS 5751

    NATIONAL ELECTRONICS

    5751

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, ELECTRONIC TUBE, 9 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £32.59 Price with VAT: £39.10
    £32.59 Price with VAT: £39.10
    NATIONAL ELECTRONICS NL-C3J/L

    NATIONAL ELECTRONICS

    NL-C3J/L

    VACCUM TUBE VINTAGE 166X54MM 2.5V 9A 4PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £65.19 Price with VAT: £78.23
    £65.19 Price with VAT: £78.23
    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 £9.72 Price with VAT: £11.66
    £9.72 Price with VAT: £11.66
    NATIONAL ELECTRONICS NL-C290PBX

    NATIONAL ELECTRONICS

    NL-C290PBX

    DISCONTINUED BY MANUFACTURER, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As £80.66 Price with VAT: £96.80
    £80.66 Price with VAT: £96.80
    NATIONAL ELECTRONICS 92AG

    NATIONAL ELECTRONICS

    92AG

    DISCONTINUED BY MANUFACTURER, ELECTRONIC VACUUM TUBE, 6 PIN CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As £8.42 Price with VAT: £10.10
    £8.42 Price with VAT: £10.10
    NATIONAL ELECTRONICS NL-6989-NE

    NATIONAL ELECTRONICS

    NL-6989-NE

    VACUUM TUBE
    ✓ IN STOCK!
    £59.06 Price with VAT: £70.87 Buy Surplus As Low As £21.65 Price with VAT: £25.98
    £21.65 Price with VAT: £25.98
    NATIONAL ELECTRONICS EA5424

    NATIONAL ELECTRONICS

    EA5424

    DISCONTINUED BY MANUFACTURER, ALARM LIGHT AND BUZZER, 24VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As £23.72 Price with VAT: £28.46
    £23.72 Price with VAT: £28.46
    NATIONAL ELECTRONICS 2D21

    NATIONAL ELECTRONICS

    2D21

    TUBE GAS THYRATRON, 6.3V, 600MA, 7PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £5.55 Price with VAT: £6.66
    £5.55 Price with VAT: £6.66
    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 £289.94 Price with VAT: £347.93
    £289.94 Price with VAT: £347.93
    NATIONAL ELECTRONICS NL-5442

    NATIONAL ELECTRONICS

    NL-5442

    DISCONTINUED BY MANUFACTURER, NIXIE TUBE, PLUS/MINUS/8 SYMBOL, 2.3AMP CATHODE, 145-170V, 16PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £22.22 Price with VAT: £26.67
    £22.22 Price with VAT: £26.67
    NATIONAL ELECTRONICS NL-575A

    NATIONAL ELECTRONICS

    NL-575A

    DISCONTINUED BY MANUFACTURER, VACUUME TUBE, RECTIFIER, ELECTRONIC, 4-PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £62.42 Price with VAT: £74.90
    £62.42 Price with VAT: £74.90
    NATIONAL ELECTRONICS NL-5992

    NATIONAL ELECTRONICS

    NL-5992

    NATIONAL ELECTRONICS, NL-5992, NL5992, READOUT TUBE, 170 VDC, 14 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £3.54 Price with VAT: £4.25
    £3.54 Price with VAT: £4.25
    NATIONAL ELECTRONICS NL-1894PA

    NATIONAL ELECTRONICS

    NL-1894PA

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As £32.59 Price with VAT: £39.11
    £32.59 Price with VAT: £39.11
    NATIONAL ELECTRONICS 1/3-CCTV-CS

    NATIONAL ELECTRONICS

    1/3-CCTV-CS

    CAMERA LENS ASPHERICAL IR VARI-FOCAL 10-40MM
    ✓ IN STOCK!
    £37.78 Price with VAT: £45.34 Buy Surplus As Low As £16.74 Price with VAT: £20.09
    £16.74 Price with VAT: £20.09
    NATIONAL ELECTRONICS NL-5557/FG17

    NATIONAL ELECTRONICS

    NL-5557/FG17

    THYRATRON TUBE, HIGH SENSITIVITY, SPARK PROTECTION TUBE, FOR HIGH FREQUENCY MACHINE APPLICATION
    ✓ IN STOCK!
    £688.02 Price with VAT: £825.62 Buy Surplus As Low As £312.88 Price with VAT: £375.46
    £312.88 Price with VAT: £375.46
    NATIONAL ELECTRONICS NL-5684/C6J/A

    NATIONAL ELECTRONICS

    NL-5684/C6J/A

    THYRATRON TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £84.22 Price with VAT: £101.06
    £84.22 Price with VAT: £101.06
    NATIONAL ELECTRONICS NL-5685/C6J/A

    NATIONAL ELECTRONICS

    NL-5685/C6J/A

    THYRATRON TUBE XENON 2.6V MAX
    ✓ IN STOCK!
    £83.83 Price with VAT: £100.60 Buy Surplus As Low As £69.86 Price with VAT: £83.84
    £69.86 Price with VAT: £83.84
    NATIONAL ELECTRONICS NL-5684/C3J/A

    NATIONAL ELECTRONICS

    NL-5684/C3J/A

    DISCONTINUED BY MANUFACTURER, THYRATRON TUBE, 2.5 AMP DC, 30 AMP PEAK
    ✓ IN STOCK!
    Buy Surplus As Low As £122.15 Price with VAT: £146.58
    £122.15 Price with VAT: £146.58
    NATIONAL ELECTRONICS NL-C6J/5C21

    NATIONAL ELECTRONICS

    NL-C6J/5C21

    THYRATRON TUBE 2.6V MAX
    ✓ IN STOCK!
    £176.68 Price with VAT: £212.01 Buy Surplus As Low As £71.35 Price with VAT: £85.62
    £71.35 Price with VAT: £85.62
    NATIONAL ELECTRONICS NL-635-7019

    NATIONAL ELECTRONICS

    NL-635-7019

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, ELECTRONIC, 4 PIN, GLASS
    ✓ IN STOCK!
    Buy Surplus As Low As £161.41 Price with VAT: £193.69
    £161.41 Price with VAT: £193.69
    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 NL-760/6858

    NATIONAL ELECTRONICS

    NL-760/6858

    THYRATRON VACUUM TUBE
    ✓ IN STOCK!
    £382.02 Price with VAT: £458.43 Buy Surplus As Low As £154.01 Price with VAT: £184.81
    £154.01 Price with VAT: £184.81
    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 £47.78 Price with VAT: £57.34
    £47.78 Price with VAT: £57.34
    NATIONAL ELECTRONICS NL-1236C

    NATIONAL ELECTRONICS

    NL-1236C

    ELECTRONIC TUBE
    Buy Surplus As Low As £3.59 Price with VAT: £4.31
    £3.59 Price with VAT: £4.31
    NATIONAL ELECTRONICS 12AX7A-YUG

    NATIONAL ELECTRONICS

    12AX7A-YUG

    ELECTRONIC TUBE MADE IN YUGOSLAVIA
    Buy Surplus As Low As £22.22 Price with VAT: £26.67
    £22.22 Price with VAT: £26.67
    NATIONAL ELECTRONICS OA2

    NATIONAL ELECTRONICS

    OA2

    ELECTRON TUBE VOLTAGE REGULATOR
    Buy Surplus As Low As £4.44 Price with VAT: £5.33
    £4.44 Price with VAT: £5.33
    NATIONAL ELECTRONICS NL-604L

    NATIONAL ELECTRONICS

    NL-604L

    RECTIER POWER TUIBE
    £32.59 Price with VAT: £39.11 Buy Surplus As Low As £16.30 Price with VAT: £19.56
    £16.30 Price with VAT: £19.56
    NATIONAL ELECTRONICS NL-615

    NATIONAL ELECTRONICS

    NL-615

    RECTIFIER TUBE 4PIN 600VDC
    £30.37 Price with VAT: £36.45 Buy Surplus As Low As £18.52 Price with VAT: £22.22
    £18.52 Price with VAT: £22.22
    NATIONAL ELECTRONICS NL5440-A

    NATIONAL ELECTRONICS

    NL5440-A

    VACUUM TUBE 16 PIN
    Buy Surplus As Low As £37.78 Price with VAT: £45.34
    £37.78 Price with VAT: £45.34
    NATIONAL ELECTRONICS NL-C350P

    NATIONAL ELECTRONICS

    NL-C350P

    SCR PHASE CONTROL
    £62.97 Price with VAT: £75.56 Buy Surplus As Low As £37.78 Price with VAT: £45.34
    £37.78 Price with VAT: £45.34
    NATIONAL ELECTRONICS NL-760L

    NATIONAL ELECTRONICS

    NL-760L

    POWER VACUUM TUBE W/4FORK LUG TERMINALS
    £113.34 Price with VAT: £136.01 Buy Surplus As Low As £68.00 Price with VAT: £81.60
    £68.00 Price with VAT: £81.60
    NATIONAL ELECTRONICS NL-5C22-MILSPEC

    NATIONAL ELECTRONICS

    NL-5C22-MILSPEC

    HYDROGEN THYRATRON TUBE HIGH ENERGY 325AMP 200V
    Buy Surplus As Low As £911.17 Price with VAT: £1,093.40
    £911.17 Price with VAT: £1,093.40
    NATIONAL ELECTRONICS NL-5869/9950

    NATIONAL ELECTRONICS

    NL-5869/9950

    VACUUM TUBE, ELECTRONIC
    £691.15 Price with VAT: £829.38 Buy Surplus As Low As £69.10 Price with VAT: £82.92
    £69.10 Price with VAT: £82.92
    NATIONAL ELECTRONICS 12AX7A-CHINA

    NATIONAL ELECTRONICS

    12AX7A-CHINA

    ELECTRONIC TUBE MADE IN CHINA
    £25.19 Price with VAT: £30.22 Buy Surplus As Low As £16.30 Price with VAT: £19.56
    £16.30 Price with VAT: £19.56
    NATIONAL ELECTRONICS 5Z3

    NATIONAL ELECTRONICS

    5Z3

    VACUUM TUBE
    £23.71 Price with VAT: £28.45 Buy Surplus As Low As £14.82 Price with VAT: £17.78
    £14.82 Price with VAT: £17.78
    NATIONAL ELECTRONICS M1200

    NATIONAL ELECTRONICS

    M1200

    CRT MONITOR , 12 INCH, NATIONAL ELECTRONICS, M1200
    Buy Surplus As Low As £275.57 Price with VAT: £330.69
    £275.57 Price with VAT: £330.69
    NATIONAL ELECTRONICS NL-760

    NATIONAL ELECTRONICS

    NL-760

    VACUUM TUBE
    £22.20 Price with VAT: £26.64 Buy Surplus As Low As £8.88 Price with VAT: £10.66
    £8.88 Price with VAT: £10.66
    NATIONAL ELECTRONICS 12AX7AECC83

    NATIONAL ELECTRONICS

    12AX7AECC83

    DISCONTINUED BY MANUFACTURER, ELECTRONIC TUBE, 9PIN
    Buy Surplus As Low As £18.37 Price with VAT: £22.05
    £18.37 Price with VAT: £22.05
    NATIONAL ELECTRONICS NL-SSRI-51

    NATIONAL ELECTRONICS

    NL-SSRI-51

    DISCONTINUED BY MANUFACTURER, IGNITRON, 2-3/4IN MOUNT
    Buy Surplus As Low As £226.70 Price with VAT: £272.04
    £226.70 Price with VAT: £272.04
    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 £257.79 Price with VAT: £309.35
    £257.79 Price with VAT: £309.35
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