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 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 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 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 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 85D903G010

    NATIONAL ELECTRONICS

    85D903G010

    CAPACITOR, ALUMINUM ELECTROLYTIC, SCREW TERMIINAL, 90000UF 10V, 20%, 63.5MM X 104.8MM, ROHS COMPLIANT: NO
    £24.56 Price with VAT: £29.47 Buy Surplus As Low As £15.28 Price with VAT: £18.34
    £15.28 Price with VAT: £18.34
    NATIONAL ELECTRONICS NLC350M

    NATIONAL ELECTRONICS

    NLC350M

    NATIONAL ELECTRONICS, NLC350M, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As £21.34 Price with VAT: £25.60
    £21.34 Price with VAT: £25.60
    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 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 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-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 5727/2D21W

    NATIONAL ELECTRONICS

    5727/2D21W

    ELECTRONIC TUBE 7PINS
    ✓ IN STOCK!
    Buy Surplus As Low As £26.66 Price with VAT: £32.00
    £26.66 Price with VAT: £32.00
    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 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 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 6SN7GTB

    NATIONAL ELECTRONICS

    6SN7GTB

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 8PIN, GLASS
    ✓ IN STOCK!
    Buy Surplus As Low As £31.92 Price with VAT: £38.31
    £31.92 Price with VAT: £38.31
    NATIONAL ELECTRONICS NL-C46N

    NATIONAL ELECTRONICS

    NL-C46N

    POWER RECTIFIER
    £63.79 Price with VAT: £76.55 Buy Surplus As Low As £32.27 Price with VAT: £38.72
    £32.27 Price with VAT: £38.72
    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-5441-A

    NATIONAL ELECTRONICS

    NL-5441-A

    DISCONTINUED BY MANUFACTURER, NIXIE TUBE, COUNT SYMBOL, 16PIN
    Buy Surplus As Low As £33.77 Price with VAT: £40.52
    £33.77 Price with VAT: £40.52
    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

    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 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 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 83

    NATIONAL ELECTRONICS

    83

    VACUUM TUBE, VACUUM VERSION OF 83 RECTIFIER TUBE, REPLACEMENT BULB, 4 PIN MALE, MATERIALS: GLASS, METAL, MICA
    £61.39 Price with VAT: £73.67 Buy Surplus As Low As £37.14 Price with VAT: £44.57
    £37.14 Price with VAT: £44.57
    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 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 5691

    NATIONAL ELECTRONICS

    5691

    HIGH-MU TWIN TRIODE TUBE 8PIN
    £79.55 Price with VAT: £95.46 Buy Surplus As Low As £39.77 Price with VAT: £47.73
    £39.77 Price with VAT: £47.73
    NATIONAL ELECTRONICS NL-6693

    NATIONAL ELECTRONICS

    NL-6693

    GLASS VACUUM TUBE
    Buy Surplus As Low As £40.52 Price with VAT: £48.63
    £40.52 Price with VAT: £48.63
    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 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-623

    NATIONAL ELECTRONICS

    NL-623

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 20AMP, 2.5V
    Buy Surplus As Low As £42.94 Price with VAT: £51.53
    £42.94 Price with VAT: £51.53
    NATIONAL ELECTRONICS 1N2637

    NATIONAL ELECTRONICS

    1N2637

    RECTIFIER TUBE SOLID STATE
    Buy Surplus As Low As £44.50 Price with VAT: £53.40
    £44.50 Price with VAT: £53.40
    NATIONAL ELECTRONICS NL-MDD90-16N1/M6

    NATIONAL ELECTRONICS

    NL-MDD90-16N1/M6

    POWER DISTRIBUTION BLOCK
    Buy Surplus As Low As £45.03 Price with VAT: £54.03
    £45.03 Price with VAT: £54.03
    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 12AU7A

    NATIONAL ELECTRONICS

    12AU7A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, DUAL TRIODE, 300 V MAX, 20 MA MAX, 2.75 WATT PER SECTION, 9 PIN
    Buy Surplus As Low As £45.39 Price with VAT: £54.47
    £45.39 Price with VAT: £54.47
    NATIONAL ELECTRONICS NL-6014C1K

    NATIONAL ELECTRONICS

    NL-6014C1K

    TUBE THYRATRON 4PIN
    ✓ IN STOCK!
    £122.95 Price with VAT: £147.55 Buy Surplus As Low As £45.53 Price with VAT: £54.64
    £45.53 Price with VAT: £54.64
    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 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 CFC-100AS/35

    NATIONAL ELECTRONICS

    CFC-100AS/35

    DISCONTINUED BY MANUFACTURER, VACUUM CAPACITOR, 100 PF, 25 KVP, 8 MHZ
    Buy Surplus As Low As £48.40 Price with VAT: £58.09
    £48.40 Price with VAT: £58.09
    NATIONAL ELECTRONICS NL-2330

    NATIONAL ELECTRONICS

    NL-2330

    VIDEO CAMERA B/W 3W 24VAC 12VDC
    £99.06 Price with VAT: £118.87 Buy Surplus As Low As £49.53 Price with VAT: £59.44
    £49.53 Price with VAT: £59.44
    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-5P50-0249

    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 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 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-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-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-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 C9M60P4MH-PB

    NATIONAL ELECTRONICS

    C9M60P4MH-PB

    DISCONTINUED BY MANUFACTURER, CRT MONITOR TUBE, 9 INCH
    Buy Surplus As Low As £56.21 Price with VAT: £67.45
    £56.21 Price with VAT: £67.45
    NATIONAL ELECTRONICS NL-C52M

    NATIONAL ELECTRONICS

    NL-C52M

    POWER RECTIFIER 125AMP STUD MT
    £111.07 Price with VAT: £133.28 Buy Surplus As Low As £56.28 Price with VAT: £67.54
    £56.28 Price with VAT: £67.54
    NATIONAL ELECTRONICS NL-575A

    NATIONAL ELECTRONICS

    NL-575A

    DISCONTINUED BY MANUFACTURER, VACUUME TUBE, RECTIFIER, ELECTRONIC, 4-PIN
    Buy Surplus As Low As £56.99 Price with VAT: £68.39
    £56.99 Price with VAT: £68.39
    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
    Previous Next
    1 2 3 4