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    Industrial Semiconductor Components

    Power critical electronics with durable diodes, IGBTs, and transistors, designed for robust and efficient performance in demanding industrial applications.

    Power up your electronic systems with our comprehensive range of high-quality semiconductors. Our comprehensive selection features diodes, IGBT modules, transistors, IGBTs, and various thyristors, including SCRs, triacs, diacs, and alternistors, suitable for diverse industrial applications. Whether you're designing power control systems, upgrading industrial equipment, or maintaining electronic devices, our semiconductors deliver the precision and durability you need for optimal performance and efficiency. Shop now for high-performance semiconductor components and modules.

    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 551-600 of 852.
    FUJI ELECTRIC 2MBI400N-060

    FUJI ELECTRIC

    2MBI400N-060

    DISCONTINUED BY MANUFACTURER, IGBT POWER MODULE, 400 AMP, 600 V
    ✓ IN STOCK!
    £304.30 Price with VAT: £365.16 Buy Surplus As Low As £193.37 Price with VAT: £232.04
    £193.37 Price with VAT: £232.04
    HARRIS SEMI RURD820

    HARRIS SEMI

    HARRIS SEMICONDUCTOR

    RURD820

    RECTIFIER ULTRA HIGH SPEED
    ✓ IN STOCK!
    £20.91 Price with VAT: £25.10 Buy Surplus As Low As £12.18 Price with VAT: £14.62
    £12.18 Price with VAT: £14.62
    INFINEON TTB6C110N12KOF

    INFINEON

    EUPEC

    TTB6C110N12KOF

    DISCONTINUED BY MANUFACTURER, SILICON CONTROLLED RECTIFIER, 90A I(T)RMS, 110A I(T), 1200V V(DRM), 1200V V(RRM), 6 ELEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As £121.86 Price with VAT: £146.23
    £121.86 Price with VAT: £146.23
    MITSUBISHI QM30TB-2HB

    MITSUBISHI

    QM30TB-2HB

    TRANSISTOR 30AMP 1000V IGBT 3PH 17PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £48.52 Price with VAT: £58.23
    £48.52 Price with VAT: £58.23
    FANUC IC3500A401DA695

    FANUC

    GE FANUC

    IC3500A401DA695

    DISCONTINUED BY MANUFACTURER, RECTIFIER ASSEMBLY, NO RECOMMENDED REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As £211.07 Price with VAT: £253.28
    £211.07 Price with VAT: £253.28
    INTERNATIONAL RECTIFIER 101110-7

    INTERNATIONAL RECTIFIER

    101110-7

    DISCONTINUED BY MANUFACTURER, RECTIFIER, SCR, SILICONE, 3WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As £15.08 Price with VAT: £18.10
    £15.08 Price with VAT: £18.10
    FUJI ELECTRIC 7MBR15NF120

    FUJI ELECTRIC

    7MBR15NF120

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 15A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £139.68 Price with VAT: £167.61 Buy Surplus As Low As £109.82 Price with VAT: £131.78
    £109.82 Price with VAT: £131.78
    FUJI ELECTRIC 7MBR15NE120-01

    FUJI ELECTRIC

    7MBR15NE120-01

    TRANSISTOR MOD
    ✓ IN STOCK!
    £200.75 Price with VAT: £240.90 Buy Surplus As Low As £120.45 Price with VAT: £144.54
    £120.45 Price with VAT: £144.54
    FUJI ELECTRIC 6RI75G-160B

    FUJI ELECTRIC

    6RI75G-160B

    DISCONTINUED BY MANUFACTURER, BRIDGE RECTIFIER, 3 PHASE, 75A, 1600V
    ✓ IN STOCK!
    £156.44 Price with VAT: £187.72 Buy Surplus As Low As £93.86 Price with VAT: £112.63
    £93.86 Price with VAT: £112.63
    FUJI ELECTRIC 6MBP30RH060

    FUJI ELECTRIC

    6MBP30RH060

    DISCONTINUED BY MANUFACTURER, IGPT MODULE, R SERIES, 600 V, 30 A, 21-PIN, BUILT-IN CONTROL CIRCUIT
    ✓ IN STOCK!
    £244.59 Price with VAT: £293.51 Buy Surplus As Low As £155.32 Price with VAT: £186.38
    £155.32 Price with VAT: £186.38
    FUJI ELECTRIC 6MBI60FA060

    FUJI ELECTRIC

    6MBI60FA060

    TRANSISTOR, 6 X 60AMP, 600V, SAME AS A50L-0001-0230
    ✓ IN STOCK!
    £32.35 Price with VAT: £38.81 Buy Surplus As Low As £24.66 Price with VAT: £29.59
    £24.66 Price with VAT: £29.59
    FUJI ELECTRIC 6MBI50L-060

    FUJI ELECTRIC

    6MBI50L-060

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 50A I(C), 600V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £122.95 Price with VAT: £147.54 Buy Surplus As Low As £86.11 Price with VAT: £103.33
    £86.11 Price with VAT: £103.33
    FUJI ELECTRIC 6MBI30060

    FUJI ELECTRIC

    6MBI30060

    TRANSISTOR MOD
    ✓ IN STOCK!
    £55.99 Price with VAT: £67.19 Buy Surplus As Low As £39.60 Price with VAT: £47.52
    £39.60 Price with VAT: £47.52
    FUJI ELECTRIC 6DI75MA-050

    FUJI ELECTRIC

    6DI75MA-050

    POWER BLOCK TRANSISTO,R 6X75A, 500V
    ✓ IN STOCK!
    £143.52 Price with VAT: £172.23 Buy Surplus As Low As £97.84 Price with VAT: £117.40
    £97.84 Price with VAT: £117.40
    FUJI ELECTRIC 2MBI25-120

    FUJI ELECTRIC

    2MBI25-120

    IGBT MODULE, POWER MODULE, 25 AMP, 1200 V
    ✓ IN STOCK!
    £98.02 Price with VAT: £117.62 Buy Surplus As Low As £68.61 Price with VAT: £82.33
    £68.61 Price with VAT: £82.33
    MITSUBISHI QM10TB-2HB

    MITSUBISHI

    QM10TB-2HB

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE, 10A, 1000V
    ✓ IN STOCK!
    £186.63 Price with VAT: £223.95 Buy Surplus As Low As £101.79 Price with VAT: £122.14
    £101.79 Price with VAT: £122.14
    SIEMENS BSM15GD120D

    SIEMENS

    BSM15GD120D

    DISCONTINUED BY MANUFACTURER, IGBTINSULATED GATE BIPOLAR TRANSISTOR, 15A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As £82.86 Price with VAT: £99.43
    £82.86 Price with VAT: £99.43
    TOSHIBA 20L6P45

    TOSHIBA

    20L6P45

    DISCONTINUED BY MANUFACTURER, BRIDGE RECTIFIER DIODE, 3 PHASE, 20A, 800V V(RRM), SILICON, SIP-5
    ✓ IN STOCK!
    £85.81 Price with VAT: £102.97 Buy Surplus As Low As £54.59 Price with VAT: £65.51
    £54.59 Price with VAT: £65.51
    TOSHIBA 160L2C43A

    TOSHIBA

    160L2C43A

    DISCONTINUED BY MANUFACTURER, TRANSISTOR MODULE, 160A, 800V
    ✓ IN STOCK!
    Buy Surplus As Low As £8.21 Price with VAT: £9.85
    £8.21 Price with VAT: £9.85
    TOSHIBA MIG30J901H

    TOSHIBA

    MIG30J901H

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 30A I(C), 600V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £243.58 Price with VAT: £292.30 Buy Surplus As Low As £141.89 Price with VAT: £170.27
    £141.89 Price with VAT: £170.27
    TOSHIBA MIG30J103H

    TOSHIBA

    MIG30J103H

    DISCONTINUED BY MANUFACTURER, INTELLIGENT POWER MODULE, N CHANNEL, IGBT, INVERTER PART VOLTAGE: 400V, CONTROL PART VOLTAGE: 20V
    ✓ IN STOCK!
    £297.47 Price with VAT: £356.97 Buy Surplus As Low As £189.15 Price with VAT: £226.98
    £189.15 Price with VAT: £226.98
    TOSHIBA MIG25Q901H

    TOSHIBA

    MIG25Q901H

    POWER MODULE BLACK 4HOLE
    ✓ IN STOCK!
    £118.30 Price with VAT: £141.96 Buy Surplus As Low As £75.80 Price with VAT: £90.96
    £75.80 Price with VAT: £90.96
    TOSHIBA MG50Q2YS9

    TOSHIBA

    MG50Q2YS9

    IGBT TRANSISTOR DUAL 50AMP 1200V
    ✓ IN STOCK!
    £151.38 Price with VAT: £181.66 Buy Surplus As Low As £22.45 Price with VAT: £26.94
    £22.45 Price with VAT: £26.94
    TOSHIBA MG50G6EL1

    TOSHIBA

    MG50G6EL1

    TRANSISTOR MODULE 50AMP 450V
    ✓ IN STOCK!
    Buy Surplus As Low As £116.55 Price with VAT: £139.86
    £116.55 Price with VAT: £139.86
    TOSHIBA MG50G1BL3

    TOSHIBA

    MG50G1BL3

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE, 50AMP, 600V
    ✓ IN STOCK!
    Buy Surplus As Low As £130.82 Price with VAT: £156.98
    £130.82 Price with VAT: £156.98
    TOSHIBA MG25M1BK1

    TOSHIBA

    MG25M1BK1

    TRANSISTOR ,25AMP, 1000V
    ✓ IN STOCK!
    £68.43 Price with VAT: £82.12 Buy Surplus As Low As £27.93 Price with VAT: £33.51
    £27.93 Price with VAT: £33.51
    TOSHIBA MG200H1AL2

    TOSHIBA

    MG200H1AL2

    TOSHIBA,MG200H1AL2, POWER MODULE TRANSISTOR
    ✓ IN STOCK!
    £15.83 Price with VAT: £19.00 Buy Surplus As Low As £8.50 Price with VAT: £10.19
    £8.50 Price with VAT: £10.19
    TOSHIBA MG100Q2YS1

    TOSHIBA

    MG100Q2YS1

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, 100 AMP, 1200 V, SILICON N-CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As £25.81 Price with VAT: £30.97
    £25.81 Price with VAT: £30.97
    SIEMENS 3TX7402-3D

    SIEMENS

    3TX7402-3D

    SURGE SUPPRESSOR DIODE, COMBINATION (DIODE AND ZENER DIODE), WITH CABLE SPACER 24-250 VDC, SHORT BREAK TIME FOR MOUNTING TO COIL, TERMINAL FOR CONTACTOR RELAYS 3TH , 3TX7402-3D
    ✓ IN STOCK!
    £11.33 Price with VAT: £13.60 Buy Surplus As Low As £7.47 Price with VAT: £8.96
    £7.47 Price with VAT: £8.96
    PHILIPS TBF423

    PHILIPS

    TBF423

    TRANSISTOR
    ✓ IN STOCK!
    £2.18 Price with VAT: £2.62 Buy Surplus As Low As £1.31 Price with VAT: £1.57
    £1.31 Price with VAT: £1.57
    POWEREX KD221K75

    POWEREX

    KD221K75

    TRANSISTOR BLOCK, 75AMP, 1000V, DUAL
    ✓ IN STOCK!
    £86.18 Price with VAT: £103.42 Buy Surplus As Low As £23.92 Price with VAT: £28.70
    £23.92 Price with VAT: £28.70
    POWEREX KD221K05

    POWEREX

    KD221K05

    DISCONTINUED BY MANUFACTURER, DUAL TRANSISTION MODULE, 50 A, 1000 V
    ✓ IN STOCK!
    Buy Surplus As Low As £42.74 Price with VAT: £51.29
    £42.74 Price with VAT: £51.29
    POWEREX CM30TF-12H

    POWEREX

    CM30TF-12H

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, 600V, 30A
    ✓ IN STOCK!
    £213.63 Price with VAT: £256.36 Buy Surplus As Low As £128.18 Price with VAT: £153.82
    £128.18 Price with VAT: £153.82
    IXYS MCC56-16IO1B

    IXYS

    MCC56-16IO1B

    THYRISTOR MODULE, MCC56 SERIES, 60 AMP, 1600 V, TO-240 AA CASE STYLE, SCREW CONNECTION, PANEL MOUNT
    ✓ IN STOCK!
    £32.00 Price with VAT: £38.40 Buy Surplus As Low As £20.00 Price with VAT: £24.00
    £20.00 Price with VAT: £24.00
    IXYS MCC26-16O1B

    IXYS

    MCC26-16O1B

    THYRISTOR MODULE, PLANAR PASSIVATED CHIP, DIRECT COPPER BONDED AI203-CERAMIC, AVERAGE ON-STATE CURRENT 32A, TO-240AA, PEAK REVERSE VOLTAGE 1600V, PANEL MOUNT, MAX OPERATING TEMP +125 C
    ✓ IN STOCK!
    £50.60 Price with VAT: £60.72 Buy Surplus As Low As £11.13 Price with VAT: £13.36
    £11.13 Price with VAT: £13.36
    MITSUBISHI TM55DZH

    MITSUBISHI

    TM55DZH

    DISCONTINUED BY MANUFACTURER, POWER MODULE, SINGLE ROW, 3 SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As £19.39 Price with VAT: £23.27
    £19.39 Price with VAT: £23.27
    FUJI ELECTRIC 1MBI30L060

    FUJI ELECTRIC

    1MBI30L060

    IGBT
    ✓ IN STOCK!
    £104.90 Price with VAT: £125.88 Buy Surplus As Low As £50.99 Price with VAT: £61.19
    £50.99 Price with VAT: £61.19
    FUJI ELECTRIC ETG81-050

    FUJI ELECTRIC

    ETG81-050

    DISCONTINUED BY MANUFACTURER, POWER TRANSISTOR MODULE, BLACK, WALL MOUNTS, 4225, SINGLE UNIT, 30 AMP, 500 V
    ✓ IN STOCK!
    £63.58 Price with VAT: £76.30 Buy Surplus As Low As £38.15 Price with VAT: £45.78
    £38.15 Price with VAT: £45.78
    FUJI ELECTRIC 7MBR50NF-060

    FUJI ELECTRIC

    7MBR50NF-060

    DISCONTINUED BY MANUFACTURER, IGBT TRANSISTOR MODULE, 50 AMP, 600V
    ✓ IN STOCK!
    Buy Surplus As Low As £108.35 Price with VAT: £130.02
    £108.35 Price with VAT: £130.02
    FUJI ELECTRIC 6DI30A-050

    FUJI ELECTRIC

    6DI30A-050

    TRANSISTOR MODULE 6X30A 500VAC
    ✓ IN STOCK!
    £210.63 Price with VAT: £252.76 Buy Surplus As Low As £126.38 Price with VAT: £151.66
    £126.38 Price with VAT: £151.66
    EDI PD60

    EDI

    PD60

    BRIDGE RECTIFR
    ✓ IN STOCK!
    £3.05 Price with VAT: £3.66 Buy Surplus As Low As £2.20 Price with VAT: £2.64
    £2.20 Price with VAT: £2.64
    INFINEON TT61N12KOF

    INFINEON

    EUPEC

    TT61N12KOF

    DISCONTINUED BY MANUFACTURER, SILICON CONTROLLED RECTIFIER, 120A I(T)RMS, 60A I(T), 1200V V(DRM), 1200V V(RRM), 2 ELEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As £22.63 Price with VAT: £27.16
    £22.63 Price with VAT: £27.16
    INFINEON BSM15GD120DN2

    INFINEON

    EUPEC

    BSM15GD120DN2

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 25A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £179.33 Price with VAT: £215.20 Buy Surplus As Low As £107.67 Price with VAT: £129.20
    £107.67 Price with VAT: £129.20
    SENSATA TECHNOLOGIES L512F

    SENSATA TECHNOLOGIES

    CRYDOM

    L512F

    SILICON CONTROLLED RECTIFIER, 27A I(T), 600V V(RRM), 2 ELEMENT, PACKAGE 6
    ✓ IN STOCK!
    £116.00 Price with VAT: £139.20 Buy Surplus As Low As £70.00 Price with VAT: £84.00
    £70.00 Price with VAT: £84.00
    SENSATA TECHNOLOGIES L431

    SENSATA TECHNOLOGIES

    CRYDOM

    L431

    SILICON CONTROLLED RECTIFIER, 22A I(T), 120V V(RRM)
    ✓ IN STOCK!
    £92.00 Price with VAT: £110.40 Buy Surplus As Low As £56.00 Price with VAT: £67.20
    £56.00 Price with VAT: £67.20
    FUJI ELECTRIC ETK81-060B

    FUJI ELECTRIC

    ETK81-060B

    DISCONTINUED BY MANUFACTURER, POWER TRANSISTOR, MODULE, 50AMP, 600V, A50L-0001-0126
    ✓ IN STOCK!
    £141.47 Price with VAT: £169.76 Buy Surplus As Low As £55.39 Price with VAT: £66.47
    £55.39 Price with VAT: £66.47
    ALLEN BRADLEY KD621220

    ALLEN BRADLEY

    KD621220

    TRANSISTOR MODULE DUAL DARLINGTON 200AMP 1200VOLTS
    ✓ IN STOCK!
    Buy Surplus As Low As £132.38 Price with VAT: £158.86
    £132.38 Price with VAT: £158.86
    SANREX QCA150A60

    SANREX

    QCA150A60

    TRANSISTOR MODULE DARLINGTON
    ✓ IN STOCK!
    Buy Surplus As Low As £14.18 Price with VAT: £17.02
    £14.18 Price with VAT: £17.02
    POWEREX PM15CKF120

    POWEREX

    PM15CKF120

    DISCONTINUED BY MANUFACTURER, IGBT MODULE BLOCK, THREE PHASE, INVERTER OUTPUT (15 AMPERES/110-230 VOLTS)
    ✓ IN STOCK!
    £196.07 Price with VAT: £235.28 Buy Surplus As Low As £114.21 Price with VAT: £137.06
    £114.21 Price with VAT: £137.06
    Repair Yours Contact Us
    ALLEN BRADLEY 40382-074-55

    ALLEN BRADLEY

    40382-074-55

    DISCONTINUED BY MANUFACTURER, POWER MODULE, 480 VAC, POWER MODULE SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As £157.09 Price with VAT: £188.51
    £157.09 Price with VAT: £188.51
    Repair Yours Contact Us
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