Product Search

    SEARCH NOW FOR ALL YOUR NATIONAL ELECTRONICS SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    Filter Results
    Results 51-100 of 182.
    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 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 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 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 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 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 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 M34EDC14X

    NATIONAL ELECTRONICS

    M34EDC14X

    DISCONTINUED BY MANUFACTURER, CRT, W/ YOKE, 14" SCREEN, RGB COLOR, 115/230V, 50/60HZ, 0.8A/0.5A
    Buy Surplus As Low As £360.22 Price with VAT: £432.26
    £360.22 Price with VAT: £432.26
    Repair Yours £299.43 Price with VAT: £359.32
    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
    NATIONAL ELECTRONICS 5Z3

    NATIONAL ELECTRONICS

    5Z3

    VACUUM TUBE
    £24.01 Price with VAT: £28.82 Buy Surplus As Low As £15.01 Price with VAT: £18.01
    £15.01 Price with VAT: £18.01
    NATIONAL ELECTRONICS 6L6

    NATIONAL ELECTRONICS

    6L6

    ELECTRONIC TUBE
    £25.52 Price with VAT: £30.62 Buy Surplus As Low As £16.51 Price with VAT: £19.81
    £16.51 Price with VAT: £19.81
    NATIONAL ELECTRONICS 6SL7GT

    NATIONAL ELECTRONICS

    6SL7GT

    ELECTRONIC TUBE 8PIN
    £7.16 Price with VAT: £8.59 Buy Surplus As Low As £4.30 Price with VAT: £5.15
    £4.30 Price with VAT: £5.15
    NATIONAL ELECTRONICS DR2010

    NATIONAL ELECTRONICS

    DR2010

    NATIONAL ELECTRONICS,DR2010, ELECTRON TUBE
    Buy Surplus As Low As £33.77 Price with VAT: £40.52
    £33.77 Price with VAT: £40.52
    NATIONAL ELECTRONICS 12AX7A-CHINA

    NATIONAL ELECTRONICS

    12AX7A-CHINA

    ELECTRONIC TUBE MADE IN CHINA
    £25.52 Price with VAT: £30.62 Buy Surplus As Low As £16.51 Price with VAT: £19.81
    £16.51 Price with VAT: £19.81
    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 £284.17 Price with VAT: £341.01
    £284.17 Price with VAT: £341.01
    NATIONAL ELECTRONICS PP601-39

    NATIONAL ELECTRONICS

    PP601-39

    SCR RECTIFIER
    Buy Surplus As Low As £167.35 Price with VAT: £200.82
    £167.35 Price with VAT: £200.82
    NATIONAL ELECTRONICS 6201-12AT7WB

    NATIONAL ELECTRONICS

    6201-12AT7WB

    ELECTRONIC TUBE W/TRIPLE MICAS WING STYLE PLATES
    £30.77 Price with VAT: £36.92 Buy Surplus As Low As £15.76 Price with VAT: £18.91
    £15.76 Price with VAT: £18.91
    NATIONAL ELECTRONICS NL-C390PB

    NATIONAL ELECTRONICS

    NL-C390PB

    RECTIFIER 1600VRM
    Buy Surplus As Low As £139.58 Price with VAT: £167.50
    £139.58 Price with VAT: £167.50
    NATIONAL ELECTRONICS NL-C380PC-MSG

    NATIONAL ELECTRONICS

    NL-C380PC-MSG

    THYRISTOR STACK
    Buy Surplus As Low As £180.11 Price with VAT: £216.13
    £180.11 Price with VAT: £216.13
    NATIONAL ELECTRONICS NL-MCC25-16I01B

    NATIONAL ELECTRONICS

    NL-MCC25-16I01B

    POWER DISTRIBUTION BLOCK
    Buy Surplus As Low As £90.05 Price with VAT: £108.07
    £90.05 Price with VAT: £108.07
    NATIONAL ELECTRONICS NL-5550-1

    NATIONAL ELECTRONICS

    NL-5550-1

    VOLTAGE 250-600VAC
    Buy Surplus As Low As £69.79 Price with VAT: £83.75
    £69.79 Price with VAT: £83.75
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL ELECTRONICS NL-C6J/K

    NATIONAL ELECTRONICS

    NL-C6J/K

    ELECTRON TUBE
    £312.77 Price with VAT: £375.33 Buy Surplus As Low As £179.64 Price with VAT: £215.56
    £179.64 Price with VAT: £215.56
    NATIONAL ELECTRONICS NL-C380PCHS6

    NATIONAL ELECTRONICS

    NL-C380PCHS6

    TRANSFORMER
    Buy Surplus As Low As £49.53 Price with VAT: £59.44
    £49.53 Price with VAT: £59.44
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL ELECTRONICS NL-5P50-0161

    NATIONAL ELECTRONICS

    NL-5P50-0161

    THYRISTOR
    Buy Surplus As Low As £53.62 Price with VAT: £64.34
    £53.62 Price with VAT: £64.34
    NATIONAL ELECTRONICS NL-678

    NATIONAL ELECTRONICS

    NL-678

    THYRATRON POWER TUBE 4PIN
    Buy Surplus As Low As £220.63 Price with VAT: £264.76
    £220.63 Price with VAT: £264.76
    NATIONAL ELECTRONICS D4875Z

    NATIONAL ELECTRONICS

    D4875Z

    RELAY SOLID STATE NO PANEL MOUNT 1CHANNEL
    £48.03 Price with VAT: £57.63 Buy Surplus As Low As £29.27 Price with VAT: £35.12
    £29.27 Price with VAT: £35.12
    NATIONAL ELECTRONICS CFC-250AS/30

    NATIONAL ELECTRONICS

    CFC-250AS/30

    CAPACITOR VACUUM CERAMIC
    Buy Surplus As Low As £47.28 Price with VAT: £56.73
    £47.28 Price with VAT: £56.73
    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 £261.16 Price with VAT: £313.39
    £261.16 Price with VAT: £313.39
    NATIONAL ELECTRONICS NL6012

    NATIONAL ELECTRONICS

    NL6012

    VACUUM TUBE 6PIN
    £68.29 Price with VAT: £81.95 Buy Surplus As Low As £41.28 Price with VAT: £49.53
    £41.28 Price with VAT: £49.53
    NATIONAL ELECTRONICS 5Y3GT

    NATIONAL ELECTRONICS

    5Y3GT

    VACUUM TUBE 5PIN RECTIFIER FULL WAVE
    Buy Surplus As Low As £19.51 Price with VAT: £23.41
    £19.51 Price with VAT: £23.41
    NATIONAL ELECTRONICS 5692

    NATIONAL ELECTRONICS

    5692

    NATIONAL ELECTRONICS, 5692, TUBE DUAL TRIODE, MEDIUM-MU TWIN TRIODE, SPECIAL RED TUBE, 8 PIN, NON-HYGROSCOPIC
    £83.30 Price with VAT: £99.96 Buy Surplus As Low As £42.03 Price with VAT: £50.43
    £42.03 Price with VAT: £50.43
    NATIONAL ELECTRONICS NL-1615-HS82

    NATIONAL ELECTRONICS

    NL-1615-HS82

    HEAT EXCHANGER
    £525.32 Price with VAT: £630.38 Buy Surplus As Low As £315.19 Price with VAT: £378.23
    £315.19 Price with VAT: £378.23
    NATIONAL ELECTRONICS NL812WA

    NATIONAL ELECTRONICS

    NL812WA

    GALVANOMETRIC AUTO IRIS CCTV LENS 8MM F1.2
    £143.34 Price with VAT: £172.00 Buy Surplus As Low As £86.30 Price with VAT: £103.56
    £86.30 Price with VAT: £103.56
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL ELECTRONICS 663PMYGES

    NATIONAL ELECTRONICS

    663PMYGES

    MONITOR CRT DISPLAY 9IN COLOR
    £38.27 Price with VAT: £45.93 Buy Surplus As Low As £23.26 Price with VAT: £27.92
    £23.26 Price with VAT: £27.92
    Repair Yours £225.14 Price with VAT: £270.16
    NATIONAL ELECTRONICS NL-C380PB

    NATIONAL ELECTRONICS

    NL-C380PB

    PHASE CONTROL SCR, 250AMP, 1600V, 2WIRE
    £92.77 Price with VAT: £111.33 Buy Surplus As Low As £45.09 Price with VAT: £54.10
    £45.09 Price with VAT: £54.10
    NATIONAL ELECTRONICS NL5440-A

    NATIONAL ELECTRONICS

    NL5440-A

    VACUUM TUBE 16 PIN
    Buy Surplus As Low As £38.27 Price with VAT: £45.93
    £38.27 Price with VAT: £45.93
    NATIONAL ELECTRONICS NL-840/8754

    NATIONAL ELECTRONICS

    NL-840/8754

    ELECTRON TUBE 13PIN
    £15.01 Price with VAT: £18.01 Buy Surplus As Low As £9.01 Price with VAT: £10.81
    £9.01 Price with VAT: £10.81
    NATIONAL ELECTRONICS NL-615

    NATIONAL ELECTRONICS

    NL-615

    RECTIFIER TUBE 4PIN 600VDC
    £30.77 Price with VAT: £36.92 Buy Surplus As Low As £18.76 Price with VAT: £22.51
    £18.76 Price with VAT: £22.51
    NATIONAL ELECTRONICS NL-604L

    NATIONAL ELECTRONICS

    NL-604L

    RECTIER POWER TUIBE
    £33.02 Price with VAT: £39.62 Buy Surplus As Low As £16.51 Price with VAT: £19.81
    £16.51 Price with VAT: £19.81
    NATIONAL ELECTRONICS NL-809

    NATIONAL ELECTRONICS

    NL-809

    ELECTRON TUBE 13PIN
    £108.07 Price with VAT: £129.68 Buy Surplus As Low As £64.54 Price with VAT: £77.45
    £64.54 Price with VAT: £77.45
    NATIONAL ELECTRONICS OB3/VR90

    NATIONAL ELECTRONICS

    OB3/VR90

    VOLTAGE REGULATOR TUBE
    £16.51 Price with VAT: £19.81 Buy Surplus As Low As £9.76 Price with VAT: £11.71
    £9.76 Price with VAT: £11.71
    Previous Next
    1 2 3 4