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    Results 51-100 of 182.
    NATIONAL ELECTRONICS 6SQ7

    NATIONAL ELECTRONICS

    6SQ7

    ELECTRONIC TUBE
    ✓ IN STOCK!
    £5.08 Price with VAT: £6.10 Buy Surplus As Low As £1.98 Price with VAT: £2.37
    £1.98 Price with VAT: £2.37
    NATIONAL ELECTRONICS NL-C6J/5C21

    NATIONAL ELECTRONICS

    NL-C6J/5C21

    THYRATRON TUBE 2.6V MAX
    ✓ IN STOCK!
    £178.05 Price with VAT: £213.66 Buy Surplus As Low As £58.22 Price with VAT: £69.86
    £58.22 Price with VAT: £69.86
    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 £131.69 Price with VAT: £158.03
    £131.69 Price with VAT: £158.03
    NATIONAL ELECTRONICS NL-VB024-08N04

    NATIONAL ELECTRONICS

    NL-VB024-08N04

    RECTIFIER, 4PIN, SINGLE VOLTAGE
    ✓ IN STOCK!
    £9.90 Price with VAT: £11.88 Buy Surplus As Low As £7.09 Price with VAT: £8.51
    £7.09 Price with VAT: £8.51
    NATIONAL ELECTRONICS 1/3-CCTV-CS

    NATIONAL ELECTRONICS

    1/3-CCTV-CS

    CAMERA LENS ASPHERICAL IR VARI-FOCAL 10-40MM
    ✓ IN STOCK!
    £38.07 Price with VAT: £45.69 Buy Surplus As Low As £13.06 Price with VAT: £15.68
    £13.06 Price with VAT: £15.68
    NATIONAL ELECTRONICS NL-6014C1K

    NATIONAL ELECTRONICS

    NL-6014C1K

    TUBE THYRATRON 4PIN
    ✓ IN STOCK!
    £122.32 Price with VAT: £146.78 Buy Surplus As Low As £35.07 Price with VAT: £42.09
    £35.07 Price with VAT: £42.09
    NATIONAL ELECTRONICS OD3/VR150

    NATIONAL ELECTRONICS

    OD3/VR150

    VOLTAGE REGULATOR
    ✓ IN STOCK!
    £16.42 Price with VAT: £19.71 Buy Surplus As Low As £12.69 Price with VAT: £15.23
    £12.69 Price with VAT: £15.23
    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 £7.36 Price with VAT: £8.83
    £7.36 Price with VAT: £8.83
    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 £2.89 Price with VAT: £3.47
    £2.89 Price with VAT: £3.47
    NATIONAL ELECTRONICS NL-842

    NATIONAL ELECTRONICS

    NL-842

    VACUUM TUBE 13PIN
    ✓ IN STOCK!
    £73.91 Price with VAT: £88.69 Buy Surplus As Low As £48.02 Price with VAT: £57.62
    £48.02 Price with VAT: £57.62
    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 £48.26 Price with VAT: £57.91
    £48.26 Price with VAT: £57.91
    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 £65.70 Price with VAT: £78.84
    £65.70 Price with VAT: £78.84
    NATIONAL ELECTRONICS 0C3A

    NATIONAL ELECTRONICS

    0C3A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £110.15 Price with VAT: £132.18
    £110.15 Price with VAT: £132.18
    NATIONAL ELECTRONICS NL-104X125DA037

    NATIONAL ELECTRONICS

    NL-104X125DA037

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    £55.30 Price with VAT: £66.37 Buy Surplus As Low As £27.58 Price with VAT: £33.09
    £27.58 Price with VAT: £33.09
    NATIONAL ELECTRONICS NL-5870

    NATIONAL ELECTRONICS

    NL-5870

    TUBE VACCUUM ELECTRONIC
    ✓ IN STOCK!
    £75.25 Price with VAT: £90.30 Buy Surplus As Low As £32.53 Price with VAT: £39.03
    £32.53 Price with VAT: £39.03
    NATIONAL ELECTRONICS NL-615/7018

    NATIONAL ELECTRONICS

    NL-615/7018

    DISCONTINUED BY MANUFACTURER, TUBE, VACUUM
    ✓ IN STOCK!
    Buy Surplus As Low As £99.29 Price with VAT: £119.15
    £99.29 Price with VAT: £119.15
    NATIONAL ELECTRONICS NLC350M

    NATIONAL ELECTRONICS

    NLC350M

    NATIONAL ELECTRONICS, NLC350M, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As £6.82 Price with VAT: £8.19
    £6.82 Price with VAT: £8.19
    NATIONAL ELECTRONICS 5727/2D21W

    NATIONAL ELECTRONICS

    5727/2D21W

    ELECTRONIC TUBE 7PINS
    ✓ IN STOCK!
    Buy Surplus As Low As £26.53 Price with VAT: £31.83
    £26.53 Price with VAT: £31.83
    NATIONAL ELECTRONICS NL-5684/C6J/A

    NATIONAL ELECTRONICS

    NL-5684/C6J/A

    THYRATRON TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £71.83 Price with VAT: £86.20
    £71.83 Price with VAT: £86.20
    NATIONAL ELECTRONICS NL-5685/C6J/A

    NATIONAL ELECTRONICS

    NL-5685/C6J/A

    THYRATRON TUBE XENON 2.6V MAX
    ✓ IN STOCK!
    £84.49 Price with VAT: £101.38 Buy Surplus As Low As £59.60 Price with VAT: £71.52
    £59.60 Price with VAT: £71.52
    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 £126.38 Price with VAT: £151.65
    £126.38 Price with VAT: £151.65
    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 £7.94 Price with VAT: £9.52
    £7.94 Price with VAT: £9.52
    NATIONAL ELECTRONICS 6AQ7GT

    NATIONAL ELECTRONICS

    6AQ7GT

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 8 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £3.46 Price with VAT: £4.16
    £3.46 Price with VAT: £4.16
    NATIONAL ELECTRONICS NL-SKKT56/16E

    NATIONAL ELECTRONICS

    NL-SKKT56/16E

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £3.06 Price with VAT: £3.67
    £3.06 Price with VAT: £3.67
    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 £71.12 Price with VAT: £85.35
    £71.12 Price with VAT: £85.35
    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 £16.54 Price with VAT: £19.84
    £16.54 Price with VAT: £19.84
    NATIONAL ELECTRONICS NL-SKKH91/12D

    NATIONAL ELECTRONICS

    NL-SKKH91/12D

    DISCONTINUED BY MANUFACTURER, POWER BLOCK, THYRISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £2.17 Price with VAT: £2.61
    £2.17 Price with VAT: £2.61
    NATIONAL ELECTRONICS NL-C290PBX

    NATIONAL ELECTRONICS

    NL-C290PBX

    DISCONTINUED BY MANUFACTURER, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As £81.29 Price with VAT: £97.55
    £81.29 Price with VAT: £97.55
    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-3C23

    NATIONAL ELECTRONICS

    NL-3C23

    DISCONTINUED BY MANUFACTURER, THYRATRON TUBE QUICK HEAT
    ✓ IN STOCK!
    Buy Surplus As Low As £47.48 Price with VAT: £56.98
    £47.48 Price with VAT: £56.98
    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-604L/7015

    NATIONAL ELECTRONICS

    NL-604L/7015

    RECTIFIER TUBE 2.5DC AMP
    Buy Surplus As Low As £160.61 Price with VAT: £192.73
    £160.61 Price with VAT: £192.73
    NATIONAL ELECTRONICS NL-5C22-MILSPEC

    NATIONAL ELECTRONICS

    NL-5C22-MILSPEC

    HYDROGEN THYRATRON TUBE HIGH ENERGY 325AMP 200V
    Buy Surplus As Low As £918.26 Price with VAT: £1,101.91
    £918.26 Price with VAT: £1,101.91
    NATIONAL ELECTRONICS NL-SSR-13/S866A

    NATIONAL ELECTRONICS

    NL-SSR-13/S866A

    VACUUM TUBE METAL CASED OCTAL BASED
    £99.29 Price with VAT: £119.15 Buy Surplus As Low As £59.72 Price with VAT: £71.67
    £59.72 Price with VAT: £71.67
    NATIONAL ELECTRONICS 6L6

    NATIONAL ELECTRONICS

    6L6

    ELECTRONIC TUBE
    £25.38 Price with VAT: £30.46 Buy Surplus As Low As £16.42 Price with VAT: £19.71
    £16.42 Price with VAT: £19.71
    NATIONAL ELECTRONICS 5Z3

    NATIONAL ELECTRONICS

    5Z3

    VACUUM TUBE
    £23.89 Price with VAT: £28.67 Buy Surplus As Low As £14.93 Price with VAT: £17.92
    £14.93 Price with VAT: £17.92
    NATIONAL ELECTRONICS NL-5632/C3J

    NATIONAL ELECTRONICS

    NL-5632/C3J

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, THYRATRON, 4-PIN
    Buy Surplus As Low As £376.67 Price with VAT: £452.01
    £376.67 Price with VAT: £452.01
    NATIONAL ELECTRONICS S3703A

    NATIONAL ELECTRONICS

    S3703A

    NATIONAL S3703A TUBE SOCKET, FOR 5868 RF POWER TRIODE
    £142.59 Price with VAT: £171.11 Buy Surplus As Low As £85.85 Price with VAT: £103.02
    £85.85 Price with VAT: £103.02
    NATIONAL ELECTRONICS 6202/6X4WA

    NATIONAL ELECTRONICS

    6202/6X4WA

    TUBE, SPECIAL PURPOSE, FULL WAVE HIGH VACUUM RECTIFIER
    £17.92 Price with VAT: £21.50 Buy Surplus As Low As £11.20 Price with VAT: £13.44
    £11.20 Price with VAT: £13.44
    NATIONAL ELECTRONICS NL-617

    NATIONAL ELECTRONICS

    NL-617

    DISCONTINUED BY MANUFACTURER, ELECTRON TUBE, BULB-STYLE CONNECTION, W/ PIN
    Buy Surplus As Low As £87.35 Price with VAT: £104.82
    £87.35 Price with VAT: £104.82
    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 £48.15 Price with VAT: £57.78
    £48.15 Price with VAT: £57.78
    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 £259.80 Price with VAT: £311.76
    £259.80 Price with VAT: £311.76
    NATIONAL ELECTRONICS CFC-250AS/30

    NATIONAL ELECTRONICS

    CFC-250AS/30

    CAPACITOR VACUUM CERAMIC
    Buy Surplus As Low As £47.03 Price with VAT: £56.44
    £47.03 Price with VAT: £56.44
    NATIONAL ELECTRONICS D4875Z

    NATIONAL ELECTRONICS

    D4875Z

    RELAY SOLID STATE NO PANEL MOUNT 1CHANNEL
    £47.78 Price with VAT: £57.34 Buy Surplus As Low As £29.12 Price with VAT: £34.94
    £29.12 Price with VAT: £34.94
    NATIONAL ELECTRONICS NL-678

    NATIONAL ELECTRONICS

    NL-678

    THYRATRON POWER TUBE 4PIN
    Buy Surplus As Low As £219.49 Price with VAT: £263.38
    £219.49 Price with VAT: £263.38
    NATIONAL ELECTRONICS NL-5P50-0161

    NATIONAL ELECTRONICS

    NL-5P50-0161

    THYRISTOR
    Buy Surplus As Low As £53.34 Price with VAT: £64.01
    £53.34 Price with VAT: £64.01
    NATIONAL ELECTRONICS NL-C6J/K

    NATIONAL ELECTRONICS

    NL-C6J/K

    ELECTRON TUBE
    £311.15 Price with VAT: £373.38 Buy Surplus As Low As £178.70 Price with VAT: £214.44
    £178.70 Price with VAT: £214.44
    NATIONAL ELECTRONICS NL-MCC25-16I01B

    NATIONAL ELECTRONICS

    NL-MCC25-16I01B

    POWER DISTRIBUTION BLOCK
    Buy Surplus As Low As £89.59 Price with VAT: £107.50
    £89.59 Price with VAT: £107.50
    NATIONAL ELECTRONICS NL-C380PC-MSG

    NATIONAL ELECTRONICS

    NL-C380PC-MSG

    THYRISTOR STACK
    Buy Surplus As Low As £179.17 Price with VAT: £215.01
    £179.17 Price with VAT: £215.01
    NATIONAL ELECTRONICS NL-C390PB

    NATIONAL ELECTRONICS

    NL-C390PB

    RECTIFIER 1600VRM
    Buy Surplus As Low As £138.86 Price with VAT: £166.63
    £138.86 Price with VAT: £166.63
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