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    Semiconductors / Thyristor/SCR/Triac/Diac/Alternistor

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 51-100 of 477.
    POWEREX CD631615C

    POWEREX

    CD631615C

    SCR MODULE, SERIES CONNECTED - SCRS, PEAK REPETITIVE OFF-STATE VOLTAGE, 150A, 1.6KV, POW-R-BLOK, VDRM, 1.8KV
    ✓ IN STOCK!
    £89.93 Price with VAT: £107.91 Buy Surplus As Low As £68.77 Price with VAT: £82.52
    £68.77 Price with VAT: £82.52
    POWEREX P410-403-24AW

    POWEREX

    P410-403-24AW

    SILICON RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As £29.75 Price with VAT: £35.70
    £29.75 Price with VAT: £35.70
    POWEREX T600101804BT

    POWEREX

    T600101804BT

    THYRISTOR, SCR, 175A, 1KV, TO-209AB, SCR MODULE TYPE,SINGLE SCR, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM,1KV, GATE TRIGGER CURRENT MAX, IGT,150MA, CURRENT IT AV,175A, ON STATE RMS CURRENT IT ...
    ✓ IN STOCK!
    £138.92 Price with VAT: £166.70 Buy Surplus As Low As £66.83 Price with VAT: £80.20
    £66.83 Price with VAT: £80.20
    POWEREX T600121504BT

    POWEREX

    T600121504BT

    THYRISTOR, SCR, 150A, 1.2KV, TO-209AB, SCR MODULE TYPE,SINGLE SCR, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM,1.2KV, GATE TRIGGER CURRENT MAX, IGT,150MA, CURRENT IT AV,150A, ON STATE RMS CURREN ...
    ✓ IN STOCK!
    £124.48 Price with VAT: £149.37 Buy Surplus As Low As £64.05 Price with VAT: £76.86
    £64.05 Price with VAT: £76.86
    POWEREX C165N2

    POWEREX

    C165N2

    THYRISTOR INVERTER STUD MOUNT TO-83 ROHS COMPLIANT, YES
    ✓ IN STOCK!
    £128.47 Price with VAT: £154.16 Buy Surplus As Low As £76.85 Price with VAT: £92.22
    £76.85 Price with VAT: £92.22
    POWEREX CD421290B

    POWEREX

    CD421290B

    DISCONTINUED BY MANUFACTURER, SCR MODULE, 1.2 KV, 150A, CHASSIS MOUNT
    ✓ IN STOCK!
    £86.90 Price with VAT: £104.28 Buy Surplus As Low As £52.14 Price with VAT: £62.57
    £52.14 Price with VAT: £62.57
    POWEREX T7S0126504DN

    POWEREX

    T7S0126504DN

    DISCONTINUED BY MANUFACTURER, SCR THYRISTOR, 1.2KV, 650AMP, T 7H, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM 1.2KV, GATE TRIGGER CURRENT MAX, IGT 150MA, CURRENT IT AV 650AMP, ON STATE RMS
    ✓ IN STOCK!
    Buy Surplus As Low As £59.28 Price with VAT: £71.13
    £59.28 Price with VAT: £71.13
    POWEREX T620083004DN

    POWEREX

    T620083004DN

    THYRISTOR, SCR, 300A, 800V, TO-200AB, SCR MODULE TYPE,SINGLE SCR, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM,800V, GATE TRIGGER CURRENT MAX, IGT,150MA, CURRENT IT AV,300A, ON STATE RMS CURRENT ...
    ✓ IN STOCK!
    £62.55 Price with VAT: £75.06 Buy Surplus As Low As £28.83 Price with VAT: £34.60
    £28.83 Price with VAT: £34.60
    POWEREX T9G0141203DH

    POWEREX

    T9G0141203DH

    THYRISTOR, SCR, 1.2KA, 1.4KV, TO-200AD, SCR MODULE TYPE,SINGLE SCR, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM,1.4KV, GATE TRIGGER CURRENT MAX, IGT,200MA, CURRENT IT AV,1.2KA, ON STATE RMS CURR ...
    ✓ IN STOCK!
    £215.37 Price with VAT: £258.44 Buy Surplus As Low As £104.67 Price with VAT: £125.60
    £104.67 Price with VAT: £125.60
    POWEREX T82F076573DN

    POWEREX

    T82F076573DN

    THYRISTER SCR
    ✓ IN STOCK!
    £140.78 Price with VAT: £168.94 Buy Surplus As Low As £67.73 Price with VAT: £81.28
    £67.73 Price with VAT: £81.28
    POWEREX C164E2

    POWEREX

    C164E2

    SCR THYRISTOR, 110A, 500V, SINGLE SCR, VDRM, 400MA
    ✓ IN STOCK!
    £157.79 Price with VAT: £189.34 Buy Surplus As Low As £72.98 Price with VAT: £87.58
    £72.98 Price with VAT: £87.58
    POWEREX 143-321-023

    POWEREX

    143-321-023

    THYRISTOR POWER BLOCK 250AMP 1200V SCR 2U
    ✓ IN STOCK!
    Buy Surplus As Low As £37.09 Price with VAT: £44.51
    £37.09 Price with VAT: £44.51
    POWEREX LD431850

    POWEREX

    LD431850

    DISCONTINUED BY MANUFACTURER, THYRISTOR MODULE, POW-R-BLOK, DUAL SCR,1800 V, 500 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £148.96 Price with VAT: £178.75
    £148.96 Price with VAT: £178.75
    POWEREX T9KC650603DH

    POWEREX

    T9KC650603DH

    PHASE CONTROL THYRISTOR 600 AMPERES, 6500 VOLTS
    ✓ IN STOCK!
    £319.19 Price with VAT: £383.03 Buy Surplus As Low As £129.28 Price with VAT: £155.14
    £129.28 Price with VAT: £155.14
    POWEREX T820167504DH

    POWEREX

    T820167504DH

    THYRISTOR, SCR, 750A, 1.6KV, TO-200AC; PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM:1.6KV; GATE TRIGGER CURRENT MAX, IGT:150MA; CURRENT IT AV:750A; ON STAT
    ✓ IN STOCK!
    £137.69 Price with VAT: £165.22 Buy Surplus As Low As £64.52 Price with VAT: £77.42
    £64.52 Price with VAT: £77.42
    POWEREX TA201418030H5

    POWEREX

    TA201418030H5

    POWEREX ,TA201418030H5 ,THYRISTORS PHASE CONTROL DISC/HOCKEY PUK, 1400V
    ✓ IN STOCK!
    Buy Surplus As Low As £28.80 Price with VAT: £34.56
    £28.80 Price with VAT: £34.56
    POWEREX C781PM

    POWEREX

    C781PM

    THYRISTOR, SCR, 2.5KA, 1.6KV, TO-200AF, SCR MODULE TYPE,SINGLE SCR, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM,1.6KV, GATE TRIGGER CURRENT MAX, IGT,250MA, CURRENT IT AV,2.5KA, ON STATE RMS CURR ...
    ✓ IN STOCK!
    £446.54 Price with VAT: £535.85 Buy Surplus As Low As £236.00 Price with VAT: £283.20
    £236.00 Price with VAT: £283.20
    POWEREX 101111-9210PR

    POWEREX

    101111-9210PR

    SCR
    ✓ IN STOCK!
    £39.72 Price with VAT: £47.66 Buy Surplus As Low As £19.50 Price with VAT: £23.40
    £19.50 Price with VAT: £23.40
    POWEREX R55-4-7

    POWEREX

    R55-4-7

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE,THYRISTOR RECTIFIER
    ✓ IN STOCK!
    Buy Surplus As Low As £23.80 Price with VAT: £28.56
    £23.80 Price with VAT: £28.56
    POWEREX SC250M2

    POWEREX

    SC250M2

    TRIAC-600VRM 40A
    ✓ IN STOCK!
    £23.15 Price with VAT: £27.79 Buy Surplus As Low As £16.65 Price with VAT: £19.98
    £16.65 Price with VAT: £19.98
    POWEREX 1538A64H12

    POWEREX

    1538A64H12

    DISCONTINUED BY MANUFACTURER, THYRISTOR MODULE DIODE
    ✓ IN STOCK!
    Buy Surplus As Low As £46.27 Price with VAT: £55.52
    £46.27 Price with VAT: £55.52
    POWEREX C450PD1

    POWEREX

    C450PD1

    PHASE CONTROL SCR, 1400 VOLTS, 2575 AMPS, VTM (VOLTS) 1.4, IDRM PEAK (MA)45 MILLIAMPS, JUNCTION TEMP.-40~257 DEGREES F
    ✓ IN STOCK!
    £312.43 Price with VAT: £374.92 Buy Surplus As Low As £182.00 Price with VAT: £218.40
    £182.00 Price with VAT: £218.40
    POWEREX 12-679140-11

    POWEREX

    12-679140-11

    DISCONTINUED BY MANUFACTURER, FAST AND INVERTER THYRISTOR, PHASE CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As £28.79 Price with VAT: £34.55
    £28.79 Price with VAT: £34.55
    POWEREX T500148005AW

    POWEREX

    T500148005AW

    DISCONTINUED BY MANUFACTURER, PHASE CONTROL SCRS, T500 SERIES, 12 INCH LEAD, 400V, 175AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £18.33 Price with VAT: £22.00
    £18.33 Price with VAT: £22.00
    POWEREX C106D

    POWEREX

    C106D

    DISCONTINUED BY MANUFACTURER, SCR, THYRISTOR, 3 PIN, 20 AMPS, 400 VOLTS, FORWARD VOLTAGE: 2.2 V, MAX GATE PEAK INVERSE VOLTAGE: 6 V, 2.55 AMPS
    ✓ IN STOCK!
    Buy Surplus As Low As £0.29 Price with VAT: £0.35
    £0.29 Price with VAT: £0.35
    POWEREX T620163004DH

    POWEREX

    T620163004DH

    DISCONTINUED BY MANUFACTURER, THYRISTOR, 1600V
    ✓ IN STOCK!
    £94.46 Price with VAT: £113.35 Buy Surplus As Low As £47.99 Price with VAT: £57.59
    £47.99 Price with VAT: £57.59
    POWEREX T600161504CW

    POWEREX

    T600161504CW

    SCR, TO-93FG, 1600 V, 150 AMP, PACK OF 30
    ✓ IN STOCK!
    £250.32 Price with VAT: £300.39 Buy Surplus As Low As £150.29 Price with VAT: £180.35
    £150.29 Price with VAT: £180.35
    POWEREX 410403-79AZ

    POWEREX

    410403-79AZ

    DISCONTINUED BY MANUFACTURER 06/29/2016, THYRISTOR CTRL, 2 WIRE, SAME AS: AB 410403-79AZ, SAME AS: AB BALDOR 410403-79AZ, SAME AS: 410403-79AZ
    ✓ IN STOCK!
    Buy Surplus As Low As £539.05 Price with VAT: £646.86
    £539.05 Price with VAT: £646.86
    Repair Yours £469.78 Price with VAT: £563.74
    POWEREX T820149004DH

    POWEREX

    T820149004DH

    SCR, PHASE CONTROL, 200AC, 1400V, 900A
    ✓ IN STOCK!
    £126.06 Price with VAT: £151.27 Buy Surplus As Low As £47.12 Price with VAT: £56.55
    £47.12 Price with VAT: £56.55
    POWEREX DTT-1-161232000

    POWEREX

    DTT-1-161232000

    DISCONTINUED BY MANUFACTURER, PHASE CONTROL SILICON CONTOLLED RECTIFIERS (SCR)
    ✓ IN STOCK!
    Buy Surplus As Low As £98.90 Price with VAT: £118.68
    £98.90 Price with VAT: £118.68
    POWEREX 143-333-027-001

    POWEREX

    143-333-027-001

    SCR THYRISTOR, DIODE MODULE
    ✓ IN STOCK!
    £66.65 Price with VAT: £79.98 Buy Surplus As Low As £35.63 Price with VAT: £42.76
    £35.63 Price with VAT: £42.76
    POWEREX DTT-1-001107000-ICT

    POWEREX

    DTT-1-001107000-ICT

    SEMICONDUCTOR, THYRISTOR
    ✓ IN STOCK!
    £404.75 Price with VAT: £485.69 Buy Surplus As Low As £176.82 Price with VAT: £212.18
    £176.82 Price with VAT: £212.18
    POWEREX 323A3372P30

    POWEREX

    323A3372P30

    DISCONTINUED BY MANUFACTURER, THYRISTOR, SCR, CIRCULAR
    ✓ IN STOCK!
    Buy Surplus As Low As £262.52 Price with VAT: £315.02
    £262.52 Price with VAT: £315.02
    POWEREX 104X125DA151

    POWEREX

    104X125DA151

    SCR MODULE, THYRISTOR, SEMICONDUCTOR
    ✓ IN STOCK!
    £548.25 Price with VAT: £657.90 Buy Surplus As Low As £209.43 Price with VAT: £251.32
    £209.43 Price with VAT: £251.32
    POWEREX SC150B

    POWEREX

    SC150B

    TRIAC, 200V V(DRM), 15A I(T)RMS, TO-220AB
    ✓ IN STOCK!
    £6.43 Price with VAT: £7.71 Buy Surplus As Low As £3.67 Price with VAT: £4.41
    £3.67 Price with VAT: £4.41
    POWEREX SC36205402-9717

    POWEREX

    SC36205402-9717

    DISCONTINUED BY MANUFACTURER, THYRISTOR
    ✓ IN STOCK!
    Buy Surplus As Low As £18.77 Price with VAT: £22.53
    £18.77 Price with VAT: £22.53
    POWEREX SC37703A03-9739

    POWEREX

    SC37703A03-9739

    THYRISTOR
    ✓ IN STOCK!
    £32.10 Price with VAT: £38.52 Buy Surplus As Low As £15.60 Price with VAT: £18.73
    £15.60 Price with VAT: £18.73
    POWEREX 0000-6918-21-7430-75

    POWEREX

    0000-6918-21-7430-75

    DISCONTINUED BY MANUFACTURER, MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As £85.67 Price with VAT: £102.81
    £85.67 Price with VAT: £102.81
    POWEREX T7S0167504UT53

    POWEREX

    T7S0167504UT53

    DISCONTINUED BY MANUFACTURER, SCR
    Buy Surplus As Low As £19.00 Price with VAT: £22.80
    £19.00 Price with VAT: £22.80
    POWEREX T7S0167504UU53

    POWEREX

    T7S0167504UU53

    SCR
    £156.43 Price with VAT: £187.71 Buy Surplus As Low As £94.46 Price with VAT: £113.35
    £94.46 Price with VAT: £113.35
    POWEREX TSC265D4

    POWEREX

    TSC265D4

    TRIAC
    £19.65 Price with VAT: £23.58 Buy Surplus As Low As £12.09 Price with VAT: £14.51
    £12.09 Price with VAT: £14.51
    POWEREX T500124004AQ

    POWEREX

    T500124004AQ

    SILICON CONTROLLED RECTIFIER,1.2KV V(DRM),63A I(T),TO-209AC ;ROHS COMPLIANT: YES
    £112.60 Price with VAT: £135.12 Buy Surplus As Low As £68.01 Price with VAT: £81.61
    £68.01 Price with VAT: £81.61
    POWEREX ME-700803

    POWEREX

    ME-700803

    DISCONTINUED BY MANUFACTURER, BRIDGE RECTIFIER MODULE, 3 PHASE, REPETITIVE REVERSE VOLTAGE VRRM MAX:800V, FORWARD CURRENT IF(AV):30A
    Buy Surplus As Low As £51.28 Price with VAT: £61.54
    £51.28 Price with VAT: £61.54
    POWEREX N57AA1

    POWEREX

    N57AA1

    MODULE TYPE KD321408
    £56.68 Price with VAT: £68.01 Buy Surplus As Low As £34.01 Price with VAT: £40.81
    £34.01 Price with VAT: £40.81
    POWEREX CM600HA-28H

    POWEREX

    CM600HA-28H

    DISCONTINUED BY MANUFACTURER, IGBT 600 AMP 1400 VOLT HIGH PERFORMANCE H-SERIES SINGLE
    Buy Surplus As Low As £71.61 Price with VAT: £85.93
    £71.61 Price with VAT: £85.93
    POWEREX T9G0181203HY

    POWEREX

    T9G0181203HY

    SCR THYRISTOR
    Buy Surplus As Low As £213.10 Price with VAT: £255.72
    £213.10 Price with VAT: £255.72
    POWEREX TA20201603VY

    POWEREX

    TA20201603VY

    SCR 200MA 2000V 1600A TO-200VAR100
    £384.64 Price with VAT: £461.57 Buy Surplus As Low As £231.24 Price with VAT: £277.49
    £231.24 Price with VAT: £277.49
    Repair Yours £192.70 Price with VAT: £231.24
    POWEREX R6200540

    POWEREX

    R6200540

    SCR
    £38.54 Price with VAT: £46.25 Buy Surplus As Low As £23.43 Price with VAT: £28.11
    £23.43 Price with VAT: £28.11
    POWEREX T500108005AQ

    POWEREX

    T500108005AQ

    THYRISTOR 80AMP 1000V
    £60.45 Price with VAT: £72.55 Buy Surplus As Low As £36.27 Price with VAT: £43.53
    £36.27 Price with VAT: £43.53
    POWEREX C390N

    POWEREX

    C390N

    RECTIFIER / SCR
    Buy Surplus As Low As £136.02 Price with VAT: £163.23
    £136.02 Price with VAT: £163.23
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