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 101-150 of 181.
    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 NL-5P50-0161

    NATIONAL ELECTRONICS

    NL-5P50-0161

    THYRISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As $98.01
    $98.01
    NATIONAL ELECTRONICS NL-5P50-0249

    NATIONAL ELECTRONICS

    NL-5P50-0249

    THYRISTOR ASSY
    ✓ IN STOCK!
    Buy Surplus As Low As $108.00
    $108.00
    NATIONAL ELECTRONICS NL6012

    NATIONAL ELECTRONICS

    NL6012

    VACUUM TUBE 6PIN
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    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 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-604L

    NATIONAL ELECTRONICS

    NL-604L

    RECTIER POWER TUIBE
    $44.00 Buy Surplus As Low As $22.00
    $22.00
    NATIONAL ELECTRONICS NL-604L/7015

    NATIONAL ELECTRONICS

    NL-604L/7015

    RECTIFIER TUBE 2.5DC AMP
    Buy Surplus As Low As $213.00
    $213.00
    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 NL-615/7018

    NATIONAL ELECTRONICS

    NL-615/7018

    DISCONTINUED BY MANUFACTURER, TUBE, VACUUM
    Buy Surplus As Low As $198.00
    $198.00
    NATIONAL ELECTRONICS NL-617

    NATIONAL ELECTRONICS

    NL-617

    DISCONTINUED BY MANUFACTURER, ELECTRON TUBE, BULB-STYLE CONNECTION, W/ PIN
    Buy Surplus As Low As $117.00
    $117.00
    NATIONAL ELECTRONICS NL-623

    NATIONAL ELECTRONICS

    NL-623

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 20AMP, 2.5V
    Buy Surplus As Low As $55.00
    $55.00
    NATIONAL ELECTRONICS NL632B

    NATIONAL ELECTRONICS

    NL632B

    VACUUM TUBE 4PIN
    Buy Surplus As Low As $99.00
    $99.00
    NATIONAL ELECTRONICS NL-635-7019

    NATIONAL ELECTRONICS

    NL-635-7019

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, ELECTRONIC, 4 PIN, GLASS
    ✓ IN STOCK!
    Buy Surplus As Low As $517.10
    $517.10
    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-664L

    NATIONAL ELECTRONICS

    NL-664L

    VACUUM RECTIFIER TUBE
    ✓ IN STOCK!
    $277.20 Buy Surplus As Low As $183.60
    $183.60
    NATIONAL ELECTRONICS NL-6693

    NATIONAL ELECTRONICS

    NL-6693

    GLASS VACUUM TUBE
    Buy Surplus As Low As $54.00
    $54.00
    NATIONAL ELECTRONICS NL-678

    NATIONAL ELECTRONICS

    NL-678

    THYRATRON POWER TUBE 4PIN
    Buy Surplus As Low As $294.00
    $294.00
    NATIONAL ELECTRONICS NL-6989-NE

    NATIONAL ELECTRONICS

    NL-6989-NE

    VACUUM TUBE
    ✓ IN STOCK!
    $210.60 Buy Surplus As Low As $126.36
    $126.36
    NATIONAL ELECTRONICS NL7037

    NATIONAL ELECTRONICS

    NL7037

    DISCONTINUED BY MANUFACTURER, NIXIE TUBE, ELECTRONIC READOUT, JUMBO, SIDE VIEWING, 2.0 INCH CHARACTER SIZE, LONG LIFE, 17 PIN BASE
    ✓ IN STOCK!
    Buy Surplus As Low As $710.60
    $710.60
    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 $334.00
    $334.00
    NATIONAL ELECTRONICS NL710L7509A

    NATIONAL ELECTRONICS

    NL710L7509A

    VACUUM CTRL
    $172.00 Buy Surplus As Low As $104.00
    $104.00
    NATIONAL ELECTRONICS NL-740P/6857

    NATIONAL ELECTRONICS

    NL-740P/6857

    TUBE THYRATRON 4-50VDC
    $207.00 Buy Surplus As Low As $125.00
    $125.00
    NATIONAL ELECTRONICS NL-760

    NATIONAL ELECTRONICS

    NL-760

    VACUUM TUBE
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $91.80
    $91.80
    NATIONAL ELECTRONICS NL-760/6858

    NATIONAL ELECTRONICS

    NL-760/6858

    THYRATRON VACUUM TUBE
    ✓ IN STOCK!
    $515.70 Buy Surplus As Low As $333.54
    $333.54
    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-760P

    NATIONAL ELECTRONICS

    NL-760P

    VACUUM TUBE
    $159.00 Buy Surplus As Low As $96.00
    $96.00
    NATIONAL ELECTRONICS NL-7786NE

    NATIONAL ELECTRONICS

    NL-7786NE

    VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $118.80
    $118.80
    NATIONAL ELECTRONICS NL-809

    NATIONAL ELECTRONICS

    NL-809

    ELECTRON TUBE 13PIN
    $144.00 Buy Surplus As Low As $86.00
    $86.00
    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 NL-840

    NATIONAL ELECTRONICS

    NL-840

    READOUT TUBE, ULTRA LONG LIFE COLD CATHODE NUMERICAL DISPLAY TUBE, NL-80 IS A 10 CHARACTER DISPLAY TUBE, NUMERALS 0 TO 9, 170 VDC
    Buy Surplus As Low As $17.00
    $17.00
    NATIONAL ELECTRONICS NL-840/8754

    NATIONAL ELECTRONICS

    NL-840/8754

    ELECTRON TUBE 13PIN
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    NATIONAL ELECTRONICS NL-841

    NATIONAL ELECTRONICS

    NL-841

    NATIONAL ELECTRONICS, NL-841, NL841, READOUT TUBE, 13 PIN
    $171.00 Buy Surplus As Low As $86.00
    $86.00
    NATIONAL ELECTRONICS NL-842

    NATIONAL ELECTRONICS

    NL-842

    VACUUM TUBE 13PIN
    ✓ IN STOCK!
    $141.00 Buy Surplus As Low As $85.00
    $85.00
    NATIONAL ELECTRONICS NL8422-5991

    NATIONAL ELECTRONICS

    NL8422-5991

    ELECTRON TUBE
    $8.48 Buy Surplus As Low As $5.09
    $5.09
    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 $19.07
    $19.07
    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 $95.00
    $95.00
    NATIONAL ELECTRONICS NL-872A

    NATIONAL ELECTRONICS

    NL-872A

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE, 4-PIN, MERCURY VAPOR RECTIFIER
    Buy Surplus As Low As $98.00
    $98.00
    NATIONAL ELECTRONICS NL-C1K/6014

    NATIONAL ELECTRONICS

    NL-C1K/6014

    DISCONTINUED BY MANUFACTURER, VACUUM TUBE
    ✓ IN STOCK!
    Buy Surplus As Low As $209.00
    $209.00
    NATIONAL ELECTRONICS NL-C290PB

    NATIONAL ELECTRONICS

    NL-C290PB

    NATIONAL ELECTRONICS , NL-C290PB, NLC290PB, RECTIFIER SILICON CONTROLLED
    ✓ IN STOCK!
    $134.10 Buy Surplus As Low As $80.46
    $80.46
    NATIONAL ELECTRONICS NL-C290PBX

    NATIONAL ELECTRONICS

    NL-C290PBX

    DISCONTINUED BY MANUFACTURER, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As $267.00
    $267.00
    NATIONAL ELECTRONICS NLC350M

    NATIONAL ELECTRONICS

    NLC350M

    NATIONAL ELECTRONICS, NLC350M, RECTIFIER, SILICON CONTROLLED
    ✓ IN STOCK!
    Buy Surplus As Low As $51.30
    $51.30
    NATIONAL ELECTRONICS NL-C350P

    NATIONAL ELECTRONICS

    NL-C350P

    SCR PHASE CONTROL
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    NATIONAL ELECTRONICS NL-C35M/2N690

    NATIONAL ELECTRONICS

    NL-C35M/2N690

    RECTIFIER SILICON CONTROLLED 25AMP-48 600VRM
    $19.00 Buy Surplus As Low As $9.46
    $9.46
    NATIONAL ELECTRONICS NL-C380PB

    NATIONAL ELECTRONICS

    NL-C380PB

    PHASE CONTROL SCR, 250AMP, 1600V, 2WIRE
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $91.80
    $91.80
    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-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-C390PB

    NATIONAL ELECTRONICS

    NL-C390PB

    RECTIFIER 1600VRM
    Buy Surplus As Low As $186.00
    $186.00
    NATIONAL ELECTRONICS NL-C3J/AL/7556A

    NATIONAL ELECTRONICS

    NL-C3J/AL/7556A

    THYRATRON TUBE
    Buy Surplus As Low As $168.00
    $168.00
    Previous Next
    1 2 3 4