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    Results 51-100 of 181.
    NATIONAL ELECTRONICS EA5424

    NATIONAL ELECTRONICS

    EA5424

    DISCONTINUED BY MANUFACTURER, ALARM LIGHT AND BUZZER, 24VAC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As £23.75 Price with VAT: £28.49
    £23.75 Price with VAT: £28.49
    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: £6.67
    £5.55 Price with VAT: £6.67
    NATIONAL ELECTRONICS NL-3C23

    NATIONAL ELECTRONICS

    NL-3C23

    DISCONTINUED BY MANUFACTURER, THYRATRON TUBE QUICK HEAT
    ✓ IN STOCK!
    Buy Surplus As Low As £51.26 Price with VAT: £61.51
    £51.26 Price with VAT: £61.51
    NATIONAL ELECTRONICS NL-C290PB

    NATIONAL ELECTRONICS

    NL-C290PB

    NATIONAL ELECTRONICS , NL-C290PB, NLC290PB, RECTIFIER SILICON CONTROLLED
    ✓ IN STOCK!
    £79.56 Price with VAT: £95.47 Buy Surplus As Low As £38.27 Price with VAT: £45.93
    £38.27 Price with VAT: £45.93
    NATIONAL ELECTRONICS NL710L7509A

    NATIONAL ELECTRONICS

    NL710L7509A

    VACUUM CTRL
    ✓ IN STOCK!
    £128.83 Price with VAT: £154.59 Buy Surplus As Low As £80.08 Price with VAT: £96.10
    £80.08 Price with VAT: £96.10
    NATIONAL ELECTRONICS NL-1051A

    NATIONAL ELECTRONICS

    NL-1051A

    IGNITION TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £100.42 Price with VAT: £120.50
    £100.42 Price with VAT: £120.50
    NATIONAL ELECTRONICS 6SN7GTB

    NATIONAL ELECTRONICS

    6SN7GTB

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 8PIN, GLASS
    ✓ IN STOCK!
    Buy Surplus As Low As £37.12 Price with VAT: £44.54
    £37.12 Price with VAT: £44.54
    NATIONAL ELECTRONICS NL-6014C1K

    NATIONAL ELECTRONICS

    NL-6014C1K

    TUBE THYRATRON 4PIN
    ✓ IN STOCK!
    £121.50 Price with VAT: £145.80 Buy Surplus As Low As £52.62 Price with VAT: £63.14
    £52.62 Price with VAT: £63.14
    NATIONAL ELECTRONICS NL-1236C

    NATIONAL ELECTRONICS

    NL-1236C

    ELECTRONIC TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £4.44 Price with VAT: £5.33
    £4.44 Price with VAT: £5.33
    NATIONAL ELECTRONICS 6AQ7GT

    NATIONAL ELECTRONICS

    6AQ7GT

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 8 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £4.06 Price with VAT: £4.88
    £4.06 Price with VAT: £4.88
    NATIONAL ELECTRONICS NL-SKKT56/16E

    NATIONAL ELECTRONICS

    NL-SKKT56/16E

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £4.18 Price with VAT: £5.01
    £4.18 Price with VAT: £5.01
    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 £70.65 Price with VAT: £84.78
    £70.65 Price with VAT: £84.78
    NATIONAL ELECTRONICS NL-664L

    NATIONAL ELECTRONICS

    NL-664L

    VACUUM RECTIFIER TUBE
    ✓ IN STOCK!
    £143.32 Price with VAT: £171.98 Buy Surplus As Low As £79.40 Price with VAT: £95.28
    £79.40 Price with VAT: £95.28
    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 £9.17 Price with VAT: £11.00
    £9.17 Price with VAT: £11.00
    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 £4.15 Price with VAT: £4.97
    £4.15 Price with VAT: £4.97
    NATIONAL ELECTRONICS NL-842

    NATIONAL ELECTRONICS

    NL-842

    VACUUM TUBE 13PIN
    ✓ IN STOCK!
    £83.69 Price with VAT: £100.43 Buy Surplus As Low As £65.58 Price with VAT: £78.69
    £65.58 Price with VAT: £78.69
    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 £50.46 Price with VAT: £60.55
    £50.46 Price with VAT: £60.55
    NATIONAL ELECTRONICS NL-SKKH91/12D

    NATIONAL ELECTRONICS

    NL-SKKH91/12D

    DISCONTINUED BY MANUFACTURER, POWER BLOCK, THYRISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £3.10 Price with VAT: £3.72
    £3.10 Price with VAT: £3.72
    NATIONAL ELECTRONICS 6J4WA

    NATIONAL ELECTRONICS

    6J4WA

    VACCUUM TUBE
    ✓ IN STOCK!
    £2.48 Price with VAT: £2.97 Buy Surplus As Low As £0.90 Price with VAT: £1.09
    £0.90 Price with VAT: £1.09
    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 £25.14 Price with VAT: £30.17
    £25.14 Price with VAT: £30.17
    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 £10.81 Price with VAT: £12.97
    £10.81 Price with VAT: £12.97
    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 £19.41 Price with VAT: £23.29
    £19.41 Price with VAT: £23.29
    NATIONAL ELECTRONICS NL-C290PBX

    NATIONAL ELECTRONICS

    NL-C290PBX

    DISCONTINUED BY MANUFACTURER, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As £185.38 Price with VAT: £222.46
    £185.38 Price with VAT: £222.46
    NATIONAL ELECTRONICS 6005/6AQ5W

    NATIONAL ELECTRONICS

    6005/6AQ5W

    GLASS, 7 PIN TUBE
    ✓ IN STOCK!
    £6.96 Price with VAT: £8.35 Buy Surplus As Low As £3.86 Price with VAT: £4.63
    £3.86 Price with VAT: £4.63
    NATIONAL ELECTRONICS C9M60P4MH-PB

    NATIONAL ELECTRONICS

    C9M60P4MH-PB

    DISCONTINUED BY MANUFACTURER, CRT MONITOR TUBE, 9 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As £59.09 Price with VAT: £70.91
    £59.09 Price with VAT: £70.91
    NATIONAL ELECTRONICS 5751

    NATIONAL ELECTRONICS

    5751

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, ELECTRONIC TUBE, 9 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £48.95 Price with VAT: £58.74
    £48.95 Price with VAT: £58.74
    NATIONAL ELECTRONICS 92AG

    NATIONAL ELECTRONICS

    92AG

    DISCONTINUED BY MANUFACTURER, ELECTRONIC VACUUM TUBE, 6 PIN CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As £8.87 Price with VAT: £10.64
    £8.87 Price with VAT: £10.64
    NATIONAL ELECTRONICS NL-HS32

    NATIONAL ELECTRONICS

    NL-HS32

    HEAT EXCHANGER RED 7 X 8-1/2IN
    ✓ IN STOCK!
    Buy Surplus As Low As £64.23 Price with VAT: £77.07
    £64.23 Price with VAT: £77.07
    NATIONAL ELECTRONICS NL-1894PA

    NATIONAL ELECTRONICS

    NL-1894PA

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As £37.37 Price with VAT: £44.84
    £37.37 Price with VAT: £44.84
    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 £83.73 Price with VAT: £100.48
    £83.73 Price with VAT: £100.48
    NATIONAL ELECTRONICS 0C3A

    NATIONAL ELECTRONICS

    0C3A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As £136.08 Price with VAT: £163.30
    £136.08 Price with VAT: £163.30
    NATIONAL ELECTRONICS NL-104X125DA037

    NATIONAL ELECTRONICS

    NL-104X125DA037

    SILICON CONTROLLED RECTIFIER
    ✓ IN STOCK!
    £54.94 Price with VAT: £65.92 Buy Surplus As Low As £30.43 Price with VAT: £36.52
    £30.43 Price with VAT: £36.52
    NATIONAL ELECTRONICS NL-5870

    NATIONAL ELECTRONICS

    NL-5870

    TUBE VACCUUM ELECTRONIC
    ✓ IN STOCK!
    £74.75 Price with VAT: £89.70 Buy Surplus As Low As £34.01 Price with VAT: £40.81
    £34.01 Price with VAT: £40.81
    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 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 12AX7AECC83

    NATIONAL ELECTRONICS

    12AX7AECC83

    DISCONTINUED BY MANUFACTURER, ELECTRONIC TUBE, 9PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £22.71 Price with VAT: £27.25
    £22.71 Price with VAT: £27.25
    NATIONAL ELECTRONICS 6SL7GT

    NATIONAL ELECTRONICS

    6SL7GT

    ELECTRONIC TUBE 8PIN
    £7.07 Price with VAT: £8.49 Buy Surplus As Low As £4.24 Price with VAT: £5.09
    £4.24 Price with VAT: £5.09
    NATIONAL ELECTRONICS 6L6

    NATIONAL ELECTRONICS

    6L6

    ELECTRONIC TUBE
    £25.21 Price with VAT: £30.26 Buy Surplus As Low As £16.31 Price with VAT: £19.58
    £16.31 Price with VAT: £19.58
    NATIONAL ELECTRONICS 5Z3

    NATIONAL ELECTRONICS

    5Z3

    VACUUM TUBE
    £23.73 Price with VAT: £28.48 Buy Surplus As Low As £14.83 Price with VAT: £17.80
    £14.83 Price with VAT: £17.80
    NATIONAL ELECTRONICS SSR-13/S866A

    NATIONAL ELECTRONICS

    SSR-13/S866A

    VACUUM TUBE METAL CASED OCTAL BASED 4PIN
    £110.50 Price with VAT: £132.60 Buy Surplus As Low As £66.74 Price with VAT: £80.09
    £66.74 Price with VAT: £80.09
    NATIONAL ELECTRONICS OD3/VR150

    NATIONAL ELECTRONICS

    OD3/VR150

    VOLTAGE REGULATOR
    £16.31 Price with VAT: £19.58 Buy Surplus As Low As £9.64 Price with VAT: £11.57
    £9.64 Price with VAT: £11.57
    NATIONAL ELECTRONICS OA2

    NATIONAL ELECTRONICS

    OA2

    ELECTRON TUBE VOLTAGE REGULATOR
    Buy Surplus As Low As £4.45 Price with VAT: £5.34
    £4.45 Price with VAT: £5.34
    NATIONAL ELECTRONICS NL-SSR-13/S866A

    NATIONAL ELECTRONICS

    NL-SSR-13/S866A

    VACUUM TUBE METAL CASED OCTAL BASED
    £98.63 Price with VAT: £118.36 Buy Surplus As Low As £59.33 Price with VAT: £71.19
    £59.33 Price with VAT: £71.19
    NATIONAL ELECTRONICS NL-5869/9950

    NATIONAL ELECTRONICS

    NL-5869/9950

    VACUUM TUBE, ELECTRONIC
    £691.90 Price with VAT: £830.28 Buy Surplus As Low As £69.17 Price with VAT: £83.01
    £69.17 Price with VAT: £83.01
    NATIONAL ELECTRONICS NL-C6J/K

    NATIONAL ELECTRONICS

    NL-C6J/K

    ELECTRON TUBE
    £309.08 Price with VAT: £370.89 Buy Surplus As Low As £177.51 Price with VAT: £213.02
    £177.51 Price with VAT: £213.02
    NATIONAL ELECTRONICS NL-MCC25-16I01B

    NATIONAL ELECTRONICS

    NL-MCC25-16I01B

    POWER DISTRIBUTION BLOCK
    Buy Surplus As Low As £88.99 Price with VAT: £106.79
    £88.99 Price with VAT: £106.79
    NATIONAL ELECTRONICS NL-C380PC-MSG

    NATIONAL ELECTRONICS

    NL-C380PC-MSG

    THYRISTOR STACK
    Buy Surplus As Low As £177.98 Price with VAT: £213.58
    £177.98 Price with VAT: £213.58
    NATIONAL ELECTRONICS 12AX7A-CHINA

    NATIONAL ELECTRONICS

    12AX7A-CHINA

    ELECTRONIC TUBE MADE IN CHINA
    £25.21 Price with VAT: £30.26 Buy Surplus As Low As £16.31 Price with VAT: £19.58
    £16.31 Price with VAT: £19.58
    NATIONAL ELECTRONICS DR2010

    NATIONAL ELECTRONICS

    DR2010

    NATIONAL ELECTRONICS,DR2010, ELECTRON TUBE
    Buy Surplus As Low As £33.37 Price with VAT: £40.05
    £33.37 Price with VAT: £40.05
    NATIONAL ELECTRONICS NL-740P/6857

    NATIONAL ELECTRONICS

    NL-740P/6857

    TUBE THYRATRON 4-50VDC
    £153.51 Price with VAT: £184.21 Buy Surplus As Low As £92.70 Price with VAT: £111.24
    £92.70 Price with VAT: £111.24
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