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 authorized 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 authorization by any rights holder.

    Filter Results
    Results 1-50 of 181.
    NATIONAL ELECTRONICS NL1928TNC

    NATIONAL ELECTRONICS

    NL1928TNC

    THYRISTOR STACK, HEAT EXCHANGER, NL SERIES
    ✓ IN STOCK!
    $2,766.60 Buy Surplus As Low As $1,659.96
    $1,659.96
    Repair Yours $1,537.00
    NATIONAL ELECTRONICS NL-5C22-MILSPEC

    NATIONAL ELECTRONICS

    NL-5C22-MILSPEC

    HYDROGEN THYRATRON TUBE HIGH ENERGY 325AMP 200V
    Buy Surplus As Low As $1,230.00
    $1,230.00
    Repair Yours $1,050.00
    NATIONAL ELECTRONICS NL214C

    NATIONAL ELECTRONICS

    NL214C

    DISCONTINUED BY MANUFACTURER, COLOUR MONITOR, 14", AUDIO, CRT, 2 VIDEO INPUT
    Buy Surplus As Low As $874.12
    $874.12
    Repair Yours $728.43
    NATIONAL ELECTRONICS C602LHS94TNCS

    NATIONAL ELECTRONICS

    C602LHS94TNCS

    CONTACTOR DIRECT WATER COOLED SCR
    $1,272.00 Buy Surplus As Low As $764.00
    $764.00
    Repair Yours $636.00
    NATIONAL ELECTRONICS M900

    NATIONAL ELECTRONICS

    M900

    MONITOR CCTV 9IN B&W 0.5A 100-240VAC 2-BNC IN/OUT
    ✓ IN STOCK!
    $1,113.00 Buy Surplus As Low As $668.00
    $668.00
    Repair Yours $573.00
    NATIONAL ELECTRONICS NL-CM314

    NATIONAL ELECTRONICS

    NL-CM314

    VIDEO MONITOR COLOR 14INCH
    Buy Surplus As Low As $660.00
    $660.00
    Repair Yours $560.00
    NATIONAL ELECTRONICS NLSSRI52

    NATIONAL ELECTRONICS

    NLSSRI52

    DISCONTINUED BY MANUFACTURER, SOLID ST REL
    Buy Surplus As Low As $676.00
    $676.00
    Repair Yours $556.00
    NATIONAL ELECTRONICS NL4024

    NATIONAL ELECTRONICS

    NL4024

    CAMERA CCD 1/3INTERLINE 38LINE RESOLUTION 0.03LUX
    ✓ IN STOCK!
    Buy Surplus As Low As $567.00
    $567.00
    Repair Yours $540.00
    NATIONAL ELECTRONICS NL-F451LEHS82DTNC

    NATIONAL ELECTRONICS

    NL-F451LEHS82DTNC

    HEAT EXCHANGER
    Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $440.00
    NATIONAL ELECTRONICS M34KDD80X11

    NATIONAL ELECTRONICS

    M34KDD80X11

    DISCONTINUED BY MANUFACTURER, CRT DISPLAY, 14 INCH,
    ✓ IN STOCK!
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    NATIONAL ELECTRONICS M34KNZ564X50

    NATIONAL ELECTRONICS

    M34KNZ564X50

    DISCONTINUED BY MANUFACTURER, CRT, DISPLAY, 14 INCH
    ✓ IN STOCK!
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $399.00
    NATIONAL ELECTRONICS M24-326W

    NATIONAL ELECTRONICS

    M24-326W

    DISCONTINUED BY MANUFACTURER, OPERATOR INTERFACE, 1012SG, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $399.00
    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 $480.00
    $480.00
    Repair Yours $399.00
    NATIONAL ELECTRONICS M1200

    NATIONAL ELECTRONICS

    M1200

    CRT MONITOR , 12 INCH, NATIONAL ELECTRONICS, M1200
    Buy Surplus As Low As $372.00
    $372.00
    Repair Yours $310.00
    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 $360.00
    $360.00
    Repair Yours $299.00
    NATIONAL ELECTRONICS R10CPDBDH

    NATIONAL ELECTRONICS

    R10CPDBDH

    OPERATOR INTERFACE 9-1/2IN
    Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $290.00
    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 $348.00
    $348.00
    Repair Yours $290.00
    NATIONAL ELECTRONICS 2722-162-10511

    NATIONAL ELECTRONICS

    2722-162-10511

    WAVE GUIDE ASSEMBLY, 6.5KW, 2450MHZ, WATER COOLING
    $551.00 Buy Surplus As Low As $276.00
    $276.00
    Repair Yours $262.00
    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 $303.00
    $303.00
    Repair Yours $249.00
    NATIONAL ELECTRONICS 9989755

    NATIONAL ELECTRONICS

    9989755

    DISCONTINUED BY MANUFACTURER, MAIN CONTROLLER BOARD, SNACK VENDING MACHINE MAIN CONTROLLER BOARD
    Buy Surplus As Low As $246.00
    $246.00
    Repair Yours $210.00
    NATIONAL ELECTRONICS NL6024

    NATIONAL ELECTRONICS

    NL6024

    CCD CAMERA BLACK/WHITE 5WATT 24VDC 60HZ
    ✓ IN STOCK!
    $258.30 Buy Surplus As Low As $170.48
    $170.48
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL-604/7014

    NATIONAL ELECTRONICS

    NL-604/7014

    DISCONTINUED BY MANUFACTURER, RECTIFIER, 6PIN
    Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL-164-24

    NATIONAL ELECTRONICS

    NL-164-24

    CCD CAMERA 1/3IN B&W 380 LINES RESOLUTION 24VAC
    $246.00 Buy Surplus As Low As $123.00
    $123.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL-C380PC-MSG

    NATIONAL ELECTRONICS

    NL-C380PC-MSG

    THYRISTOR STACK
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL-5550-1

    NATIONAL ELECTRONICS

    NL-5550-1

    VOLTAGE 250-600VAC
    Buy Surplus As Low As $93.00
    $93.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL812WA

    NATIONAL ELECTRONICS

    NL812WA

    GALVANOMETRIC AUTO IRIS CCTV LENS 8MM F1.2
    $191.00 Buy Surplus As Low As $115.00
    $115.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS 663PMYGES

    NATIONAL ELECTRONICS

    663PMYGES

    MONITOR CRT DISPLAY 9IN COLOR
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS E-2765-B-4

    NATIONAL ELECTRONICS

    E-2765-B-4

    MONITOR CRT
    Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS M32EAA2LA

    NATIONAL ELECTRONICS

    M32EAA2LA

    OPERATOR INTERFACE 14IN
    $191.00 Buy Surplus As Low As $115.00
    $115.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS PP601-39

    NATIONAL ELECTRONICS

    PP601-39

    SCR RECTIFIER
    Buy Surplus As Low As $223.00
    $223.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL-5684/C3J

    NATIONAL ELECTRONICS

    NL-5684/C3J

    VACCUM TUBE
    Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL-653/5835

    NATIONAL ELECTRONICS

    NL-653/5835

    BULB FUORESCENT 4PRONG CLEAR
    $223.00 Buy Surplus As Low As $134.00
    $134.00
    Repair Yours $200.00
    NATIONAL ELECTRONICS NL-104X125DA015

    NATIONAL ELECTRONICS

    NL-104X125DA015

    SILICON CONTROLLED RECTIFIER
    $399.00 Buy Surplus As Low As $105.00
    $105.00
    Repair Yours Contact Us
    NATIONAL ELECTRONICS NL-C380PCHS6

    NATIONAL ELECTRONICS

    NL-C380PCHS6

    TRANSFORMER
    Buy Surplus As Low As $66.00
    $66.00
    Repair Yours Contact Us
    NATIONAL ELECTRONICS NL-615

    NATIONAL ELECTRONICS

    NL-615

    RECTIFIER TUBE 4PIN 600VDC
    $41.00 Buy Surplus As Low As $25.00
    $25.00
    Repair Yours Contact Us
    NATIONAL ELECTRONICS 6L6

    NATIONAL ELECTRONICS

    6L6

    ELECTRONIC TUBE
    $34.00 Buy Surplus As Low As $22.00
    $22.00
    Repair Yours Contact Us
    NATIONAL ELECTRONICS 5U4GB

    NATIONAL ELECTRONICS

    5U4GB

    CONTROL TUBE
    Buy Surplus As Low As $21.00
    $21.00
    Repair Yours Contact Us
    NATIONAL ELECTRONICS 5Z3

    NATIONAL ELECTRONICS

    5Z3

    VACUUM TUBE
    $32.00 Buy Surplus As Low As $20.00
    $20.00
    Repair Yours Contact Us
    NATIONAL ELECTRONICS 6X5GT

    NATIONAL ELECTRONICS

    6X5GT

    CONTROL TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $4.86
    $4.86
    Repair Yours Contact Us
    NATIONAL ELECTRONICS OA2

    NATIONAL ELECTRONICS

    OA2

    ELECTRON TUBE VOLTAGE REGULATOR
    Buy Surplus As Low As $6.00
    $6.00
    Repair Yours Contact Us
    NATIONAL ELECTRONICS MGP12A

    NATIONAL ELECTRONICS

    MGP12A

    BRUSH CARBON
    $7.42 Buy Surplus As Low As $4.45
    $4.45
    Repair Yours Contact Us
    NATIONAL ELECTRONICS 6SQ7

    NATIONAL ELECTRONICS

    6SQ7

    ELECTRONIC TUBE
    ✓ IN STOCK!
    $6.68 Buy Surplus As Low As $3.65
    $3.65
    NATIONAL ELECTRONICS OD3A

    NATIONAL ELECTRONICS

    OD3A

    ELECTRON TUBE T9
    ✓ IN STOCK!
    $15.30 Buy Surplus As Low As $10.80
    $10.80
    NATIONAL ELECTRONICS OD3/VR150

    NATIONAL ELECTRONICS

    OD3/VR150

    VOLTAGE REGULATOR
    ✓ IN STOCK!
    $22.00 Buy Surplus As Low As $13.00
    $13.00
    NATIONAL ELECTRONICS NL-760L

    NATIONAL ELECTRONICS

    NL-760L

    POWER VACUUM TUBE W/4FORK LUG TERMINALS
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $100.98
    $100.98
    NATIONAL ELECTRONICS NL-1236C

    NATIONAL ELECTRONICS

    NL-1236C

    ELECTRONIC TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $8.21
    $8.21
    NATIONAL ELECTRONICS NL-6014C1K

    NATIONAL ELECTRONICS

    NL-6014C1K

    TUBE THYRATRON 4PIN
    ✓ IN STOCK!
    $229.50 Buy Surplus As Low As $122.88
    $122.88
    NATIONAL ELECTRONICS NL-C602L

    NATIONAL ELECTRONICS

    NL-C602L

    SCR RECTIFIER
    ✓ IN STOCK!
    $171.90 Buy Surplus As Low As $103.14
    $103.14
    NATIONAL ELECTRONICS 12AX7AECC83

    NATIONAL ELECTRONICS

    12AX7AECC83

    DISCONTINUED BY MANUFACTURER, ELECTRONIC TUBE, 9PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $42.00
    $42.00
    NATIONAL ELECTRONICS 1/3-CCTV-CS

    NATIONAL ELECTRONICS

    1/3-CCTV-CS

    CAMERA LENS ASPHERICAL IR VARI-FOCAL 10-40MM
    ✓ IN STOCK!
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    Next
    1 2 3 4