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    Results 51-100 of 182.
    NATIONAL ELECTRONICS NL-615/7018

    NATIONAL ELECTRONICS

    NL-615/7018

    DISCONTINUED BY MANUFACTURER, TUBE, VACUUM
    ✓ IN STOCK!
    Buy Surplus As Low As £137.32 Price with VAT: £164.78
    £137.32 Price with VAT: £164.78
    NATIONAL ELECTRONICS NL-760

    NATIONAL ELECTRONICS

    NL-760

    VACUUM TUBE
    ✓ IN STOCK!
    £114.82 Price with VAT: £137.78 Buy Surplus As Low As £47.71 Price with VAT: £57.25
    £47.71 Price with VAT: £57.25
    NATIONAL ELECTRONICS NL-5870

    NATIONAL ELECTRONICS

    NL-5870

    TUBE VACCUUM ELECTRONIC
    ✓ IN STOCK!
    £75.65 Price with VAT: £90.77 Buy Surplus As Low As £32.70 Price with VAT: £39.24
    £32.70 Price with VAT: £39.24
    NATIONAL ELECTRONICS NL-5P50-0249

    NATIONAL ELECTRONICS

    NL-5P50-0249

    THYRISTOR ASSY
    ✓ IN STOCK!
    Buy Surplus As Low As £50.02 Price with VAT: £60.02
    £50.02 Price with VAT: £60.02
    NATIONAL ELECTRONICS NL710L7509A

    NATIONAL ELECTRONICS

    NL710L7509A

    VACUUM CTRL
    ✓ IN STOCK!
    £130.37 Price with VAT: £156.44 Buy Surplus As Low As £72.94 Price with VAT: £87.52
    £72.94 Price with VAT: £87.52
    NATIONAL ELECTRONICS NL-C290PB

    NATIONAL ELECTRONICS

    NL-C290PB

    NATIONAL ELECTRONICS , NL-C290PB, NLC290PB, RECTIFIER SILICON CONTROLLED
    ✓ IN STOCK!
    £80.51 Price with VAT: £96.61 Buy Surplus As Low As £31.14 Price with VAT: £37.36
    £31.14 Price with VAT: £37.36
    NATIONAL ELECTRONICS NL-3C23

    NATIONAL ELECTRONICS

    NL-3C23

    DISCONTINUED BY MANUFACTURER, THYRATRON TUBE QUICK HEAT
    ✓ IN STOCK!
    Buy Surplus As Low As £50.24 Price with VAT: £60.29
    £50.24 Price with VAT: £60.29
    NATIONAL ELECTRONICS 2D21

    NATIONAL ELECTRONICS

    2D21

    TUBE GAS THYRATRON, 6.3V, 600MA, 7PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £5.62 Price with VAT: £6.75
    £5.62 Price with VAT: £6.75
    NATIONAL ELECTRONICS EA5424

    NATIONAL ELECTRONICS

    EA5424

    DISCONTINUED BY MANUFACTURER, ALARM LIGHT AND BUZZER, 24VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As £24.03 Price with VAT: £28.84
    £24.03 Price with VAT: £28.84
    NATIONAL ELECTRONICS NL-104X125DA037

    NATIONAL ELECTRONICS

    NL-104X125DA037

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    £55.59 Price with VAT: £66.71 Buy Surplus As Low As £27.72 Price with VAT: £33.27
    £27.72 Price with VAT: £33.27
    NATIONAL ELECTRONICS 0C3A

    NATIONAL ELECTRONICS

    0C3A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £130.83 Price with VAT: £156.99
    £130.83 Price with VAT: £156.99
    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 £76.26 Price with VAT: £91.51
    £76.26 Price with VAT: £91.51
    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 £51.06 Price with VAT: £61.27
    £51.06 Price with VAT: £61.27
    NATIONAL ELECTRONICS NL-842

    NATIONAL ELECTRONICS

    NL-842

    VACUUM TUBE 13PIN
    ✓ IN STOCK!
    £84.69 Price with VAT: £101.63 Buy Surplus As Low As £66.36 Price with VAT: £79.64
    £66.36 Price with VAT: £79.64
    NATIONAL ELECTRONICS NL-7786NE

    NATIONAL ELECTRONICS

    NL-7786NE

    VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £55.57 Price with VAT: £66.69
    £55.57 Price with VAT: £66.69
    NATIONAL ELECTRONICS NL-6989-NE

    NATIONAL ELECTRONICS

    NL-6989-NE

    VACUUM TUBE
    ✓ IN STOCK!
    £158.05 Price with VAT: £189.65 Buy Surplus As Low As £59.11 Price with VAT: £70.93
    £59.11 Price with VAT: £70.93
    NATIONAL ELECTRONICS NL-1894PA

    NATIONAL ELECTRONICS

    NL-1894PA

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As £35.92 Price with VAT: £43.11
    £35.92 Price with VAT: £43.11
    NATIONAL ELECTRONICS NL-HS32

    NATIONAL ELECTRONICS

    NL-HS32

    HEAT EXCHANGER RED 7 X 8-1/2IN
    ✓ IN STOCK!
    Buy Surplus As Low As £55.57 Price with VAT: £66.69
    £55.57 Price with VAT: £66.69
    NATIONAL ELECTRONICS 92AG

    NATIONAL ELECTRONICS

    92AG

    DISCONTINUED BY MANUFACTURER, ELECTRONIC VACUUM TUBE, 6 PIN CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As £8.53 Price with VAT: £10.23
    £8.53 Price with VAT: £10.23
    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 £3.59 Price with VAT: £4.30
    £3.59 Price with VAT: £4.30
    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-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 £7.40 Price with VAT: £8.88
    £7.40 Price with VAT: £8.88
    NATIONAL ELECTRONICS NL-664L

    NATIONAL ELECTRONICS

    NL-664L

    VACUUM RECTIFIER TUBE
    ✓ IN STOCK!
    £145.03 Price with VAT: £174.04 Buy Surplus As Low As £68.70 Price with VAT: £82.44
    £68.70 Price with VAT: £82.44
    NATIONAL ELECTRONICS NL-C290PBX

    NATIONAL ELECTRONICS

    NL-C290PBX

    DISCONTINUED BY MANUFACTURER, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As £187.60 Price with VAT: £225.12
    £187.60 Price with VAT: £225.12
    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 £19.64 Price with VAT: £23.57
    £19.64 Price with VAT: £23.57
    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 £71.50 Price with VAT: £85.79
    £71.50 Price with VAT: £85.79
    NATIONAL ELECTRONICS NL-SKKT56/16E

    NATIONAL ELECTRONICS

    NL-SKKT56/16E

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £3.80 Price with VAT: £4.57
    £3.80 Price with VAT: £4.57
    NATIONAL ELECTRONICS 6AQ7GT

    NATIONAL ELECTRONICS

    6AQ7GT

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 8 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £4.11 Price with VAT: £4.94
    £4.11 Price with VAT: £4.94
    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 £9.85 Price with VAT: £11.82
    £9.85 Price with VAT: £11.82
    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 £24.17 Price with VAT: £29.01
    £24.17 Price with VAT: £29.01
    NATIONAL ELECTRONICS 6J4WA

    NATIONAL ELECTRONICS

    6J4WA

    VACCUUM TUBE
    ✓ IN STOCK!
    £0.99 Price with VAT: £1.19 Buy Surplus As Low As £0.74 Price with VAT: £0.89
    £0.74 Price with VAT: £0.89
    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 £293.73 Price with VAT: £352.47
    £293.73 Price with VAT: £352.47
    NATIONAL ELECTRONICS 5751

    NATIONAL ELECTRONICS

    5751

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, ELECTRONIC TUBE, 9 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £36.31 Price with VAT: £43.58
    £36.31 Price with VAT: £43.58
    NATIONAL ELECTRONICS NL-SKKH91/12D

    NATIONAL ELECTRONICS

    NL-SKKH91/12D

    DISCONTINUED BY MANUFACTURER, POWER BLOCK, THYRISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £2.82 Price with VAT: £3.39
    £2.82 Price with VAT: £3.39
    NATIONAL ELECTRONICS NL-5869/9950

    NATIONAL ELECTRONICS

    NL-5869/9950

    VACUUM TUBE, ELECTRONIC
    £700.17 Price with VAT: £840.21 Buy Surplus As Low As £70.00 Price with VAT: £84.00
    £70.00 Price with VAT: £84.00
    NATIONAL ELECTRONICS NL-SSR-13/S866A

    NATIONAL ELECTRONICS

    NL-SSR-13/S866A

    VACUUM TUBE METAL CASED OCTAL BASED
    £99.81 Price with VAT: £119.77 Buy Surplus As Low As £60.04 Price with VAT: £72.04
    £60.04 Price with VAT: £72.04
    NATIONAL ELECTRONICS NL-5C22-MILSPEC

    NATIONAL ELECTRONICS

    NL-5C22-MILSPEC

    HYDROGEN THYRATRON TUBE HIGH ENERGY 325AMP 200V
    Buy Surplus As Low As £923.06 Price with VAT: £1,107.67
    £923.06 Price with VAT: £1,107.67
    NATIONAL ELECTRONICS NL-604L/7015

    NATIONAL ELECTRONICS

    NL-604L/7015

    RECTIFIER TUBE 2.5DC AMP
    Buy Surplus As Low As £161.45 Price with VAT: £193.73
    £161.45 Price with VAT: £193.73
    NATIONAL ELECTRONICS OA2

    NATIONAL ELECTRONICS

    OA2

    ELECTRON TUBE VOLTAGE REGULATOR
    Buy Surplus As Low As £4.50 Price with VAT: £5.40
    £4.50 Price with VAT: £5.40
    NATIONAL ELECTRONICS NL-760L

    NATIONAL ELECTRONICS

    NL-760L

    POWER VACUUM TUBE W/4FORK LUG TERMINALS
    £114.82 Price with VAT: £137.78 Buy Surplus As Low As £68.89 Price with VAT: £82.67
    £68.89 Price with VAT: £82.67
    NATIONAL ELECTRONICS 12AX7A-YUG

    NATIONAL ELECTRONICS

    12AX7A-YUG

    ELECTRONIC TUBE MADE IN YUGOSLAVIA
    Buy Surplus As Low As £22.51 Price with VAT: £27.02
    £22.51 Price with VAT: £27.02
    NATIONAL ELECTRONICS NL-1236C

    NATIONAL ELECTRONICS

    NL-1236C

    ELECTRONIC TUBE
    Buy Surplus As Low As £3.64 Price with VAT: £4.37
    £3.64 Price with VAT: £4.37
    NATIONAL ELECTRONICS NL-SSRI-51

    NATIONAL ELECTRONICS

    NL-SSRI-51

    DISCONTINUED BY MANUFACTURER, IGNITRON, 2-3/4IN MOUNT
    Buy Surplus As Low As £229.66 Price with VAT: £275.59
    £229.66 Price with VAT: £275.59
    NATIONAL ELECTRONICS NL-C350P

    NATIONAL ELECTRONICS

    NL-C350P

    SCR PHASE CONTROL
    £63.79 Price with VAT: £76.55 Buy Surplus As Low As £38.27 Price with VAT: £45.93
    £38.27 Price with VAT: £45.93
    NATIONAL ELECTRONICS NL-C602L

    NATIONAL ELECTRONICS

    NL-C602L

    SCR RECTIFIER
    £104.24 Price with VAT: £125.09 Buy Surplus As Low As £62.54 Price with VAT: £75.05
    £62.54 Price with VAT: £75.05
    NATIONAL ELECTRONICS 12AX7AECC83

    NATIONAL ELECTRONICS

    12AX7AECC83

    DISCONTINUED BY MANUFACTURER, ELECTRONIC TUBE, 9PIN
    Buy Surplus As Low As £18.61 Price with VAT: £22.33
    £18.61 Price with VAT: £22.33
    NATIONAL ELECTRONICS SSR-13/S866A

    NATIONAL ELECTRONICS

    SSR-13/S866A

    VACUUM TUBE METAL CASED OCTAL BASED 4PIN
    £111.82 Price with VAT: £134.18 Buy Surplus As Low As £67.54 Price with VAT: £81.05
    £67.54 Price with VAT: £81.05
    NATIONAL ELECTRONICS 12AX7A

    NATIONAL ELECTRONICS

    12AX7A

    DISCONTINUED BY MANUFACTURER, ELECTRONIC TUBE 8PIN
    Buy Surplus As Low As £35.91 Price with VAT: £43.09
    £35.91 Price with VAT: £43.09
    NATIONAL ELECTRONICS M1200

    NATIONAL ELECTRONICS

    M1200

    CRT MONITOR , 12 INCH, NATIONAL ELECTRONICS, M1200
    Buy Surplus As Low As £279.17 Price with VAT: £335.00
    £279.17 Price with VAT: £335.00
    NATIONAL ELECTRONICS NL-5632/C3J

    NATIONAL ELECTRONICS

    NL-5632/C3J

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, THYRATRON, 4-PIN
    Buy Surplus As Low As £378.64 Price with VAT: £454.37
    £378.64 Price with VAT: £454.37
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