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 151-200 of 182.
    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
    NATIONAL ELECTRONICS D4875Z

    NATIONAL ELECTRONICS

    D4875Z

    RELAY SOLID STATE NO PANEL MOUNT 1CHANNEL
    £47.41 Price with VAT: £56.89 Buy Surplus As Low As £28.89 Price with VAT: £34.67
    £28.89 Price with VAT: £34.67
    NATIONAL ELECTRONICS NL-5P50-0161

    NATIONAL ELECTRONICS

    NL-5P50-0161

    THYRISTOR
    Buy Surplus As Low As £52.93 Price with VAT: £63.51
    £52.93 Price with VAT: £63.51
    NATIONAL ELECTRONICS NL-C380PCHS6

    NATIONAL ELECTRONICS

    NL-C380PCHS6

    TRANSFORMER
    Buy Surplus As Low As £48.89 Price with VAT: £58.67
    £48.89 Price with VAT: £58.67
    Repair Yours £222.24 Price with VAT: £266.68
    NATIONAL ELECTRONICS NL-5550-1

    NATIONAL ELECTRONICS

    NL-5550-1

    VOLTAGE 250-600VAC
    Buy Surplus As Low As £68.89 Price with VAT: £82.67
    £68.89 Price with VAT: £82.67
    Repair Yours £222.24 Price with VAT: £266.68
    NATIONAL ELECTRONICS 6202/6X4WA

    NATIONAL ELECTRONICS

    6202/6X4WA

    TUBE, SPECIAL PURPOSE, FULL WAVE HIGH VACUUM RECTIFIER
    £17.78 Price with VAT: £21.33 Buy Surplus As Low As £11.11 Price with VAT: £13.33
    £11.11 Price with VAT: £13.33
    NATIONAL ELECTRONICS NL-5440

    NATIONAL ELECTRONICS

    NL-5440

    VACUUM TUBE, 16 PIN, NIXIE
    Buy Surplus As Low As £17.04 Price with VAT: £20.45
    £17.04 Price with VAT: £20.45
    NATIONAL ELECTRONICS 6N7GT

    NATIONAL ELECTRONICS

    6N7GT

    VACUUM TUBE 8PIN
    Buy Surplus As Low As £11.85 Price with VAT: £14.22
    £11.85 Price with VAT: £14.22
    NATIONAL ELECTRONICS 6BQ5

    NATIONAL ELECTRONICS

    6BQ5

    VACUUM TUBE
    £14.82 Price with VAT: £17.78 Buy Surplus As Low As £7.19 Price with VAT: £8.63
    £7.19 Price with VAT: £8.63
    NATIONAL ELECTRONICS NL-623

    NATIONAL ELECTRONICS

    NL-623

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 20AMP, 2.5V
    Buy Surplus As Low As £42.39 Price with VAT: £50.87
    £42.39 Price with VAT: £50.87
    NATIONAL ELECTRONICS 6C4

    NATIONAL ELECTRONICS

    6C4

    VACUUM TUBE
    Buy Surplus As Low As £5.33 Price with VAT: £6.40
    £5.33 Price with VAT: £6.40
    NATIONAL ELECTRONICS R10CPDBDH

    NATIONAL ELECTRONICS

    R10CPDBDH

    OPERATOR INTERFACE 9-1/2IN
    Buy Surplus As Low As £257.79 Price with VAT: £309.35
    £257.79 Price with VAT: £309.35
    Repair Yours £222.24 Price with VAT: £266.68
    NATIONAL ELECTRONICS 4BC8

    NATIONAL ELECTRONICS

    4BC8

    ELECTRON TUBE 9PIN
    Buy Surplus As Low As £2.85 Price with VAT: £3.42
    £2.85 Price with VAT: £3.42
    NATIONAL ELECTRONICS NL-872A

    NATIONAL ELECTRONICS

    NL-872A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 4-PIN, MERCURY VAPOR RECTIFIER
    Buy Surplus As Low As £73.32 Price with VAT: £87.99
    £73.32 Price with VAT: £87.99
    NATIONAL ELECTRONICS NL-C380PC-MSG

    NATIONAL ELECTRONICS

    NL-C380PC-MSG

    THYRISTOR STACK
    Buy Surplus As Low As £177.79 Price with VAT: £213.35
    £177.79 Price with VAT: £213.35
    NATIONAL ELECTRONICS NL-C390PB

    NATIONAL ELECTRONICS

    NL-C390PB

    RECTIFIER 1600VRM
    Buy Surplus As Low As £137.79 Price with VAT: £165.34
    £137.79 Price with VAT: £165.34
    NATIONAL ELECTRONICS PP601-39

    NATIONAL ELECTRONICS

    PP601-39

    SCR RECTIFIER
    Buy Surplus As Low As £165.20 Price with VAT: £198.23
    £165.20 Price with VAT: £198.23
    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 NL-678

    NATIONAL ELECTRONICS

    NL-678

    THYRATRON POWER TUBE 4PIN
    Buy Surplus As Low As £217.79 Price with VAT: £261.35
    £217.79 Price with VAT: £261.35
    NATIONAL ELECTRONICS NL-C6J/K

    NATIONAL ELECTRONICS

    NL-C6J/K

    ELECTRON TUBE
    £308.74 Price with VAT: £370.49 Buy Surplus As Low As £177.32 Price with VAT: £212.79
    £177.32 Price with VAT: £212.79
    NATIONAL ELECTRONICS NL-MCC25-16I01B

    NATIONAL ELECTRONICS

    NL-MCC25-16I01B

    POWER DISTRIBUTION BLOCK
    Buy Surplus As Low As £88.89 Price with VAT: £106.67
    £88.89 Price with VAT: £106.67
    NATIONAL ELECTRONICS 6201-12AT7WB

    NATIONAL ELECTRONICS

    6201-12AT7WB

    ELECTRONIC TUBE W/TRIPLE MICAS WING STYLE PLATES
    £30.37 Price with VAT: £36.45 Buy Surplus As Low As £15.56 Price with VAT: £18.67
    £15.56 Price with VAT: £18.67
    NATIONAL ELECTRONICS 12BH7A

    NATIONAL ELECTRONICS

    12BH7A

    VACUUM TUBE
    £15.56 Price with VAT: £18.67 Buy Surplus As Low As £8.15 Price with VAT: £9.78
    £8.15 Price with VAT: £9.78
    NATIONAL ELECTRONICS 85D903G010

    NATIONAL ELECTRONICS

    85D903G010

    CAPACITOR, ALUMINUM ELECTROLYTIC, SCREW TERMIINAL, 90000UF 10V, 20%, 63.5MM X 104.8MM, ROHS COMPLIANT: NO
    £23.91 Price with VAT: £28.70 Buy Surplus As Low As £14.88 Price with VAT: £17.86
    £14.88 Price with VAT: £17.86
    NATIONAL ELECTRONICS NL-740P/6857

    NATIONAL ELECTRONICS

    NL-740P/6857

    TUBE THYRATRON 4-50VDC
    £153.34 Price with VAT: £184.01 Buy Surplus As Low As £92.60 Price with VAT: £111.12
    £92.60 Price with VAT: £111.12
    NATIONAL ELECTRONICS S2402P31A2L15

    NATIONAL ELECTRONICS

    S2402P31A2L15

    DISCONTINUED BY MANUFACTURER, CRT MONITOR TUBE, GREEN PHOSPHOR, 9-1/2 INCH MONITOR, OPERATOR INTERFACE
    Buy Surplus As Low As £231.23 Price with VAT: £277.48
    £231.23 Price with VAT: £277.48
    Repair Yours £200.00 Price with VAT: £240.00
    NATIONAL ELECTRONICS NLSSRI52

    NATIONAL ELECTRONICS

    NLSSRI52

    DISCONTINUED BY MANUFACTURER, SOLID ST REL
    Buy Surplus As Low As £500.85 Price with VAT: £601.02
    £500.85 Price with VAT: £601.02
    Repair Yours £428.26 Price with VAT: £513.91
    NATIONAL ELECTRONICS 5U4GB

    NATIONAL ELECTRONICS

    5U4GB

    CONTROL TUBE
    Buy Surplus As Low As £15.56 Price with VAT: £18.67
    £15.56 Price with VAT: £18.67
    NATIONAL ELECTRONICS NL-6693

    NATIONAL ELECTRONICS

    NL-6693

    GLASS VACUUM TUBE
    Buy Surplus As Low As £40.00 Price with VAT: £48.00
    £40.00 Price with VAT: £48.00
    NATIONAL ELECTRONICS NL-5684/C3J

    NATIONAL ELECTRONICS

    NL-5684/C3J

    VACCUM TUBE
    Buy Surplus As Low As £164.45 Price with VAT: £197.35
    £164.45 Price with VAT: £197.35
    Repair Yours £222.24 Price with VAT: £266.68
    NATIONAL ELECTRONICS SSR-13/S886A

    NATIONAL ELECTRONICS

    SSR-13/S886A

    VACUUM TUBE METAL CASED OCTAL BASED 4PIN
    Buy Surplus As Low As £88.89 Price with VAT: £106.67
    £88.89 Price with VAT: £106.67
    Previous
    1 2 3 4