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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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    INTERNATIONAL RECTIFIER IRKT91-16S90

    INTERNATIONAL RECTIFIER

    IRKT91-16S90

    POWER BLOCK 95AMP 1600VOLT DV/DT1000 V/US
    ✓ IN STOCK!
    €81.66 Price with VAT: €97.18 Buy Surplus As Low As €47.03 Price with VAT: €55.96
    €47.03 Price with VAT: €55.96
    INTERNATIONAL RECTIFIER IRF1010N

    INTERNATIONAL RECTIFIER

    IRF1010N

    TRANSISTOR
    ✓ IN STOCK!
    €4.16 Price with VAT: €4.95 Buy Surplus As Low As €2.42 Price with VAT: €2.88
    €2.42 Price with VAT: €2.88
    INTERNATIONAL RECTIFIER TIRF130

    INTERNATIONAL RECTIFIER

    TIRF130

    TRANSISTOR, CAN
    ✓ IN STOCK!
    €8.92 Price with VAT: €10.61 Buy Surplus As Low As €7.65 Price with VAT: €9.10
    €7.65 Price with VAT: €9.10
    INTERNATIONAL RECTIFIER TIRF150

    INTERNATIONAL RECTIFIER

    TIRF150

    TRANSISTOR
    ✓ IN STOCK!
    €5.24 Price with VAT: €6.23 Buy Surplus As Low As €4.49 Price with VAT: €5.35
    €4.49 Price with VAT: €5.35
    INFINEON IRF510

    INFINEON

    IRF510

    DISCONTINUED BY MANUFACTURER, MOSFET, N-CH, 100V 5.6A TO-220AB
    ✓ IN STOCK!
    €5.49 Price with VAT: €6.53 Buy Surplus As Low As €3.20 Price with VAT: €3.80
    €3.20 Price with VAT: €3.80
    INTERNATIONAL RECTIFIER TIRF511

    INTERNATIONAL RECTIFIER

    TIRF511

    TRANSISTOR
    ✓ IN STOCK!
    €2.98 Price with VAT: €3.55 Buy Surplus As Low As €1.79 Price with VAT: €2.13
    €1.79 Price with VAT: €2.13
    INTERNATIONAL RECTIFIER TIRF520

    INTERNATIONAL RECTIFIER

    TIRF520

    TRANSISTOR 9.2A 100V 0.27OHM TO-220AB
    ✓ IN STOCK!
    €1.15 Price with VAT: €1.36 Buy Surplus As Low As €0.98 Price with VAT: €1.17
    €0.98 Price with VAT: €1.17
    INTERNATIONAL RECTIFIER TIRF521

    INTERNATIONAL RECTIFIER

    TIRF521

    TRANSISTOR
    ✓ IN STOCK!
    €3.36 Price with VAT: €4.00 Buy Surplus As Low As €2.29 Price with VAT: €2.73
    €2.29 Price with VAT: €2.73
    INTERNATIONAL RECTIFIER IRF710

    INTERNATIONAL RECTIFIER

    IRF710

    TRANSISTOR
    ✓ IN STOCK!
    €3.91 Price with VAT: €4.65 Buy Surplus As Low As €2.27 Price with VAT: €2.71
    €2.27 Price with VAT: €2.71
    INTERNATIONAL RECTIFIER TIRF820

    INTERNATIONAL RECTIFIER

    TIRF820

    TRANSISTOR
    ✓ IN STOCK!
    €0.69 Price with VAT: €0.82 Buy Surplus As Low As €0.57 Price with VAT: €0.68
    €0.57 Price with VAT: €0.68
    INTERNATIONAL RECTIFIER IRF830

    INTERNATIONAL RECTIFIER

    IRF830

    TRANSISTOR, MOSFET 500V, 4.5 AMP, TO-220
    ✓ IN STOCK!
    €2.91 Price with VAT: €3.46 Buy Surplus As Low As €1.69 Price with VAT: €2.01
    €1.69 Price with VAT: €2.01
    INTERNATIONAL RECTIFIER TIRF840

    INTERNATIONAL RECTIFIER

    TIRF840

    TRANSISTOR
    ✓ IN STOCK!
    €2.29 Price with VAT: €2.73 Buy Surplus As Low As €1.96 Price with VAT: €2.33
    €1.96 Price with VAT: €2.33
    INFINEON IRFZ40

    INFINEON

    INTERNATIONAL RECTIFIER

    IRFZ40

    TRANSISTOR
    ✓ IN STOCK!
    €4.81 Price with VAT: €5.72 Buy Surplus As Low As €3.87 Price with VAT: €4.60
    €3.87 Price with VAT: €4.60
    INTERNATIONAL RECTIFIER TIRFZ44

    INTERNATIONAL RECTIFIER

    TIRFZ44

    TRANSISTOR
    ✓ IN STOCK!
    €2.24 Price with VAT: €2.66 Buy Surplus As Low As €1.92 Price with VAT: €2.28
    €1.92 Price with VAT: €2.28
    TOSHIBA MG50Q2YS9

    TOSHIBA

    MG50Q2YS9

    IGBT TRANSISTOR DUAL 50AMP 1200V
    ✓ IN STOCK!
    €181.58 Price with VAT: €216.08 Buy Surplus As Low As €26.92 Price with VAT: €32.04
    €26.92 Price with VAT: €32.04
    TOSHIBA MG75J2YS40

    TOSHIBA

    MG75J2YS40

    DISCONTINUED BY MANUFACTURER, POWER MODULE, TRIPLE CONECTION.
    ✓ IN STOCK!
    €534.85 Price with VAT: €636.47 Buy Surplus As Low As €304.87 Price with VAT: €362.79
    €304.87 Price with VAT: €362.79
    TOSHIBA MIG25Q901H

    TOSHIBA

    MIG25Q901H

    POWER MODULE BLACK 4HOLE
    ✓ IN STOCK!
    €141.89 Price with VAT: €168.85 Buy Surplus As Low As €90.92 Price with VAT: €108.19
    €90.92 Price with VAT: €108.19
    MITSUBISHI QM10TB-2HB

    MITSUBISHI

    QM10TB-2HB

    DISCONTINUED BY MANUFACTURER, POWER BLOCK MODULE, 10A, 1000V
    ✓ IN STOCK!
    €223.85 Price with VAT: €266.38 Buy Surplus As Low As €122.09 Price with VAT: €145.28
    €122.09 Price with VAT: €145.28
    FUJI ELECTRIC 2MBI25-120

    FUJI ELECTRIC

    2MBI25-120

    IGBT MODULE, POWER MODULE, 25 AMP, 1200 V
    ✓ IN STOCK!
    €117.56 Price with VAT: €139.90 Buy Surplus As Low As €82.30 Price with VAT: €97.93
    €82.30 Price with VAT: €97.93
    IXYS CS8-12IO2

    IXYS

    CS8-12IO2

    DISCONTINUED BY MANUFACTURER, THYRISTOR, 16 AMP, 1200V
    ✓ IN STOCK!
    €43.46 Price with VAT: €51.72 Buy Surplus As Low As €27.67 Price with VAT: €32.92
    €27.67 Price with VAT: €32.92
    VARO 2040022

    VARO

    2040022

    TRANSISTOR
    ✓ IN STOCK!
    €14.93 Price with VAT: €17.76 Buy Surplus As Low As €10.10 Price with VAT: €12.02
    €10.10 Price with VAT: €12.02
    ASEA BROWN BOVERI MCC-55-15IO8

    ASEA BROWN BOVERI

    BBC METRAWATT

    MCC-55-15IO8

    RECTIFIER POWER BLOCK VERIDUL-M
    ✓ IN STOCK!
    €129.84 Price with VAT: €154.50 Buy Surplus As Low As €17.79 Price with VAT: €21.17
    €17.79 Price with VAT: €21.17
    SIEMENS A1106001004

    SIEMENS

    A1106001004

    THYR,MDL,DUAL,142A,1400V
    ✓ IN STOCK!
    €557.32 Price with VAT: €663.21 Buy Surplus As Low As €300.95 Price with VAT: €358.13
    €300.95 Price with VAT: €358.13
    POWEREX T7S0126504LP

    POWEREX

    T7S0126504LP

    DISCONTINUED BY MANUFACTURER, POWEREX , SCR TO-200AB-1, 650AMP, 1200V
    ✓ IN STOCK!
    €266.82 Price with VAT: €317.51 Buy Surplus As Low As €169.52 Price with VAT: €201.73
    €169.52 Price with VAT: €201.73
    FUJI ELECTRIC 1DI200Z-100

    FUJI ELECTRIC

    1DI200Z-100

    TRANSISTOR 200AMP 1000V
    ✓ IN STOCK!
    €300.73 Price with VAT: €357.87 Buy Surplus As Low As €211.86 Price with VAT: €252.11
    €211.86 Price with VAT: €252.11
    IXYS DSAI3512A

    IXYS

    DSAI3512A

    DISCONTINUED BY MANUFACTURER, DIODE, AVALANCHE, 1.2KV, 49A, STUD MOUNT
    ✓ IN STOCK!
    €13.81 Price with VAT: €16.43 Buy Surplus As Low As €10.13 Price with VAT: €12.05
    €10.13 Price with VAT: €12.05
    SANREX QCA150A60

    SANREX

    QCA150A60

    TRANSISTOR MODULE DARLINGTON
    ✓ IN STOCK!
    Buy Surplus As Low As €15.22 Price with VAT: €18.11
    €15.22 Price with VAT: €18.11
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