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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 101-150 of 852.
    FUJI ELECTRIC 6MBI8L-120

    FUJI ELECTRIC

    6MBI8L-120

    DISCONTINUED BY MANUFACTURER, IGBT TRANSISTOR MODULE, 1200 VOLTS, 6X8A, 15 PIN, SCREW MOUNT
    ✓ IN STOCK!
    £365.23 Price with VAT: £438.27 Buy Surplus As Low As £212.75 Price with VAT: £255.30
    £212.75 Price with VAT: £255.30
    FUJI ELECTRIC 6MBI75S-120

    FUJI ELECTRIC

    6MBI75S-120

    IGBT MODULE, 75 AMP, 1200V, PC BOARD MOUNT, S SERIES, LOW VCE
    ✓ IN STOCK!
    £231.36 Price with VAT: £277.64 Buy Surplus As Low As £134.21 Price with VAT: £161.05
    £134.21 Price with VAT: £161.05
    FUJI ELECTRIC 6MBI75L-060

    FUJI ELECTRIC

    6MBI75L-060

    TRANSISTOR IGBT MODULE
    ✓ IN STOCK!
    £65.48 Price with VAT: £78.58 Buy Surplus As Low As £41.62 Price with VAT: £49.95
    £41.62 Price with VAT: £49.95
    FUJI ELECTRIC 6MBI15L-120

    FUJI ELECTRIC

    6MBI15L-120

    DISCONTINUED BY MANUFACTURER, POWER BLOCK, 15AMP, 1200V
    ✓ IN STOCK!
    £109.50 Price with VAT: £131.40 Buy Surplus As Low As £64.09 Price with VAT: £76.90
    £64.09 Price with VAT: £76.90
    FUJI ELECTRIC 6MBI15F-060

    FUJI ELECTRIC

    6MBI15F-060

    TRANSISTOR BLOCK 15AMP 600V
    ✓ IN STOCK!
    £37.33 Price with VAT: £44.79 Buy Surplus As Low As £32.00 Price with VAT: £38.40
    £32.00 Price with VAT: £38.40
    FUJI ELECTRIC 6MBI100L-060

    FUJI ELECTRIC

    6MBI100L-060

    FUJI ELECTRIC, 6MBI100L-060, 6MBI100L060, TRANSISTOR, IGBT MODULE, L SERIES, 100AMP, 600V,
    ✓ IN STOCK!
    Call for Availability
    FUJI ELECTRIC 6DI50B-050

    FUJI ELECTRIC

    6DI50B-050

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, 6X50A, 500V
    ✓ IN STOCK!
    £74.15 Price with VAT: £88.98 Buy Surplus As Low As £47.37 Price with VAT: £56.85
    £47.37 Price with VAT: £56.85
    FUJI ELECTRIC 6DI50AH-050

    FUJI ELECTRIC

    6DI50AH-050

    TRANSISTOR MODULE, 6X50AMP, 500V
    ✓ IN STOCK!
    £281.73 Price with VAT: £338.07 Buy Surplus As Low As £119.19 Price with VAT: £143.02
    £119.19 Price with VAT: £143.02
    FUJI ELECTRIC 6DI50A-050

    FUJI ELECTRIC

    6DI50A-050

    POWER BLOCK TRANSISTOR MODULE, 6X50AMP, 500V
    ✓ IN STOCK!
    £338.31 Price with VAT: £405.98 Buy Surplus As Low As £197.08 Price with VAT: £236.49
    £197.08 Price with VAT: £236.49
    FUJI ELECTRIC 4R3TI60Y-080

    FUJI ELECTRIC

    4R3TI60Y-080

    DISCONTINUED BY MANUFACTURER, THYRISTOR MODULE, DIODE, 60AMP, 800V, 50-60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £150.17 Price with VAT: £180.20
    £150.17 Price with VAT: £180.20
    FUJI ELECTRIC 2MBI75N-120

    FUJI ELECTRIC

    2MBI75N-120

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 75A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £111.98 Price with VAT: £134.37 Buy Surplus As Low As £46.75 Price with VAT: £56.09
    £46.75 Price with VAT: £56.09
    FANUC A50L-0001-0343

    FANUC

    GE FANUC

    A50L-0001-0343

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, 300A, 600V
    ✓ IN STOCK!
    Buy Surplus As Low As £125.41 Price with VAT: £150.49
    £125.41 Price with VAT: £150.49
    FANUC A50L-0001-0332

    FANUC

    GE FANUC

    A50L-0001-0332

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, BLOCK, 160A, 600V, SAME AS 6MBP160RTA060-01
    ✓ IN STOCK!
    Buy Surplus As Low As £103.02 Price with VAT: £123.62
    £103.02 Price with VAT: £123.62
    OPTO 22 G4AD6

    OPTO 22

    G4AD6

    I/O MODULE, CURRENT RATING:-, PRODUCT RANGE:-, ACCESSORY TYPE:ANALOGUE VOLTAGE INPUT MODULE, FOR USE WITH:OPTO22 MODULAR CONTROLLERS, NO. OF ANALOG INPUTS:1, NO. OF DIGITAL OUTPUTS:1, NO. OF ...
    ✓ IN STOCK!
    £402.36 Price with VAT: £482.84 Buy Surplus As Low As £121.46 Price with VAT: £145.76
    £121.46 Price with VAT: £145.76
    GENERAL ELECTRIC 104X125DA060

    GENERAL ELECTRIC

    104X125DA060

    THYRISTOR ASSY
    ✓ IN STOCK!
    Buy Surplus As Low As £42.55 Price with VAT: £51.06
    £42.55 Price with VAT: £51.06
    ALLEN BRADLEY S201525

    ALLEN BRADLEY

    S201525

    DISCONTINUED BY MANUFACTURER, DIODE BRIDGE, 7.5-20 HP 5 POSITION, 1334, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As £27.16 Price with VAT: £32.59
    £27.16 Price with VAT: £32.59
    Repair Yours Contact Us
    INFINEON FP10R12KE3

    INFINEON

    EUPEC

    FP10R12KE3

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 15A I(C), 1200V V(BR)CES, N-CHANNEL, MODULE-23
    ✓ IN STOCK!
    £110.60 Price with VAT: £132.72 Buy Surplus As Low As £70.74 Price with VAT: £84.89
    £70.74 Price with VAT: £84.89
    INFINEON BSM50GB120DN2

    INFINEON

    EUPEC

    BSM50GB120DN2

    DISCONTINUED BY MANUFACTURER, IGBT POWER MODULE, 78 AMP, SUPPLY VOLTAGE: 4.5 - 6.5 V, COLLECTOR-EMITTER VOLTAGE: 1200 VAC, 400 W
    ✓ IN STOCK!
    Buy Surplus As Low As £80.62 Price with VAT: £96.75
    £80.62 Price with VAT: £96.75
    POWEREX T720165504DN

    POWEREX

    T720165504DN

    THYRISTOR, SCR, 550A, 1.6KV, TO-200AC, SCR MODULE TYPE,SINGLE SCR, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM,1.6KV, GATE TRIGGER CURRENT MAX, IGT,150MA, CURRENT IT AV,550A, ON STATE RMS CURREN ...
    ✓ IN STOCK!
    £173.95 Price with VAT: £208.75 Buy Surplus As Low As £101.33 Price with VAT: £121.60
    £101.33 Price with VAT: £121.60
    POWEREX PM20CSJ060

    POWEREX

    PM20CSJ060

    DISCONTINUED BY MANUFACTURER, POWER MODULE, IGBT, 3 PHASE, 600V, 20A, 2500 VRMS, CHASSIS MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As £42.71 Price with VAT: £51.26
    £42.71 Price with VAT: £51.26
    POWEREX PM15CZF120

    POWEREX

    PM15CZF120

    DISCONTINUED BY MANUFACTURER, AC MOTOR CONTROLLER, 15A, 1200V
    ✓ IN STOCK!
    £144.05 Price with VAT: £172.86 Buy Surplus As Low As £110.81 Price with VAT: £132.97
    £110.81 Price with VAT: £132.97
    POWEREX ME701602

    POWEREX

    PWR INC

    ME701602

    DISCONTINUED BY MANUFACTURER, MODULE BRIDGE DIODE, 3PH, 20A, 1200-1600V
    ✓ IN STOCK!
    Buy Surplus As Low As £9.14 Price with VAT: £10.96
    £9.14 Price with VAT: £10.96
    POWEREX ME701203

    POWEREX

    ME701203

    RECTIFIER MODULE, 1.2KV, 30A; NO. OF PHASES:THREE; REPETITIVE REVERSE VOLTAGE VRRM MAX:1.2KV; FORWARD CURRENT IF(AV) :30A; FORWARD VOLTAGE VF MAX:1.25
    ✓ IN STOCK!
    £133.25 Price with VAT: £159.90 Buy Surplus As Low As £79.95 Price with VAT: £95.94
    £79.95 Price with VAT: £95.94
    POWEREX ME501610

    POWEREX

    ME501610

    DISCONTINUED BY MANUFACTURER, BRIDGE RECTIFIER DIODE, 3 PHASE, 100A, 1600V V(RRM), SILICON, MODULE-5
    ✓ IN STOCK!
    £377.18 Price with VAT: £452.61 Buy Surplus As Low As £264.57 Price with VAT: £317.48
    £264.57 Price with VAT: £317.48
    POWEREX KS224515

    POWEREX

    KS224515

    DISCONTINUED BY MANUFACTURER, POWER BLOCK
    ✓ IN STOCK!
    Buy Surplus As Low As £39.56 Price with VAT: £47.48
    £39.56 Price with VAT: £47.48
    POWEREX KED24502

    POWEREX

    KED24502

    TRANSISTOR MODULE
    ✓ IN STOCK!
    £123.17 Price with VAT: £147.81 Buy Surplus As Low As £70.10 Price with VAT: £84.12
    £70.10 Price with VAT: £84.12
    POWEREX CN240650

    POWEREX

    CN240650

    DISCONTINUED BY MANUFACTURER, RECTIFIER DIODE, 1 PHASE, 2 ELEMENT, 50A, 600V V(RRM), SILICON
    ✓ IN STOCK!
    £140.60 Price with VAT: £168.71 Buy Surplus As Low As £90.08 Price with VAT: £108.10
    £90.08 Price with VAT: £108.10
    POWEREX CM600HA-24H

    POWEREX

    CM600HA-24H

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, IGBTMOD SERIES, 1200 VAC, 600 AMP, 4100 WATTS, 2 MA, CHASSIS MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As £108.96 Price with VAT: £130.75
    £108.96 Price with VAT: £130.75
    POWEREX CM50DY-12H

    POWEREX

    CM50DY-12H

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, 600V, 50A, COLLECTOR EMITTER VOLTAGE-600V, POWER DISSIPATION PD-250W
    ✓ IN STOCK!
    £128.55 Price with VAT: £154.27 Buy Surplus As Low As £82.05 Price with VAT: £98.46
    £82.05 Price with VAT: £98.46
    POWEREX CM430890

    POWEREX

    CM430890

    THYRISTOR MOD, 90A, 800V POW-R-BLOK; PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM:800V; GATE TRIGGER CURRENT MAX, IGT:100MA; CURRENT IT AV:90A; ON STATE RM
    ✓ IN STOCK!
    £31.58 Price with VAT: £37.89 Buy Surplus As Low As £10.93 Price with VAT: £13.11
    £10.93 Price with VAT: £13.11
    POWEREX CM150DY-24H

    POWEREX

    CM150DY-24H

    IGBT MODULE, 1.2KV, 150A, MODULE CONFIGURATION: DUAL, TRANSISTOR POLARITY: N CHANNEL, DC COLLECTOR CURRENT: 150A, COLLECTOR EMITTER VOLTAGE VCES: 1.2KV
    ✓ IN STOCK!
    £124.82 Price with VAT: £149.79 Buy Surplus As Low As £76.08 Price with VAT: £91.29
    £76.08 Price with VAT: £91.29
    POWEREX CM150DY-12H

    POWEREX

    CM150DY-12H

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 150A I(C), 600V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £150.49 Price with VAT: £180.59 Buy Surplus As Low As £105.40 Price with VAT: £126.48
    £105.40 Price with VAT: £126.48
    POWEREX C430PB

    POWEREX

    C430PB

    SCR THYRISTOR, 680A, 1.2KV TO-200AC, SCR MODULE TYPE,SINGLE SCR, PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM,1.2KV, GATE TRIGGER CURRENT MAX, IGT,125MA, CURRENT IT AV,680A, ON STATE RMS CURRENT ...
    ✓ IN STOCK!
    £129.48 Price with VAT: £155.38 Buy Surplus As Low As £47.48 Price with VAT: £56.97
    £47.48 Price with VAT: £56.97
    POWEREX C350PB

    POWEREX

    C350PB

    PRICE/EA (MIN PURCH= 3) - SCR THYRISTOR, 400A, 1.2KV, T 62; PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM:1.2KV; GATE TRIGGER CURRENT MAX, IGT:150MA; CURREN
    ✓ IN STOCK!
    £97.12 Price with VAT: £116.54 Buy Surplus As Low As £38.82 Price with VAT: £46.58
    £38.82 Price with VAT: £46.58
    PHILIPS ECG6076

    PHILIPS

    ECG RELAYS

    ECG6076

    PHILLIPS,ECG,ECG6076,RECTIFIER ,DIODE ,FORWARD CURRENT ,85AMP ,600V,
    ✓ IN STOCK!
    £3.43 Price with VAT: £4.11 Buy Surplus As Low As £2.73 Price with VAT: £3.28
    £2.73 Price with VAT: £3.28
    PHILIPS ECG-5460

    PHILIPS

    ECG RELAYS

    ECG-5460

    DISCONTINUED BY MANUFACTURER, RECTIFIER, SILICON CONTROLLED, 800V, 40.0 MA
    ✓ IN STOCK!
    Buy Surplus As Low As £3.81 Price with VAT: £4.58
    £3.81 Price with VAT: £4.58
    PHILIPS ECG-140A

    PHILIPS

    ECG RELAYS

    ECG-140A

    DISCONTINUED BY MANUFACTURER, DIODE ZENER, 10 V, 1 W
    ✓ IN STOCK!
    Buy Surplus As Low As £0.81 Price with VAT: £0.98
    £0.81 Price with VAT: £0.98
    PHILIPS ECG102

    PHILIPS

    ECG RELAYS

    ECG102

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, BIPOLAR, PNP, 1 AMP, 24 V MAX
    ✓ IN STOCK!
    £4.57 Price with VAT: £5.48 Buy Surplus As Low As £3.29 Price with VAT: £3.95
    £3.29 Price with VAT: £3.95
    PHILIPS DECG5800

    PHILIPS

    DECG5800

    DIODE, RECTIFIER, 3 AMP, IFM SURGE, 150 AMP, 50 V
    ✓ IN STOCK!
    £0.71 Price with VAT: £0.85 Buy Surplus As Low As £0.29 Price with VAT: £0.35
    £0.29 Price with VAT: £0.35
    PHILIPS DECG580

    PHILIPS

    DECG580

    DIODE ** (CROSS TO DBYW956C)** STANDARD RECOVERY DIODE, 600 V, 3 A, SINGLE, 1.3 V, 150 NS, 100 A
    ✓ IN STOCK!
    £2.24 Price with VAT: £2.69 Buy Surplus As Low As £1.81 Price with VAT: £2.18
    £1.81 Price with VAT: £2.18
    PHILIPS 74HC58N

    PHILIPS

    74HC58N

    DISCONTINUED BY MANUFACTURER, SEMI CONDUCTOR, FFIR9339
    ✓ IN STOCK!
    £8.53 Price with VAT: £10.24 Buy Surplus As Low As £6.14 Price with VAT: £7.36
    £6.14 Price with VAT: £7.36
    NEC UPA2003C

    NEC

    UPA2003C

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 0.5A I(C), 7-ELEMENT, NPN, SILICON, DIP-16
    ✓ IN STOCK!
    £6.21 Price with VAT: £7.45 Buy Surplus As Low As £3.62 Price with VAT: £4.34
    £3.62 Price with VAT: £4.34
    POWEREX ME500806

    POWEREX

    ME500806

    DISCONTINUED BY MANUFACTURER, IGBT, BRIDGE RECTIFIER DIODE, 60A, 800V V(RRM)
    ✓ IN STOCK!
    £108.70 Price with VAT: £130.44 Buy Surplus As Low As £69.20 Price with VAT: £83.04
    £69.20 Price with VAT: £83.04
    INTERNATIONAL RECTIFIER ATY1002-01

    INTERNATIONAL RECTIFIER

    ATY1002-01

    DISCONTINUED BY MANUFACTURER, SCR, DO-4
    ✓ IN STOCK!
    £112.81 Price with VAT: £135.37 Buy Surplus As Low As £71.45 Price with VAT: £85.74
    £71.45 Price with VAT: £85.74
    MITSUBISHI CM15MD-24H

    MITSUBISHI

    CM15MD-24H

    IGBT MODULE 15A 1200V
    ✓ IN STOCK!
    £186.63 Price with VAT: £223.95 Buy Surplus As Low As £32.85 Price with VAT: £39.42
    £32.85 Price with VAT: £39.42
    MITSUBISHI CM150TF12H

    MITSUBISHI

    CM150TF12H

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 150A I(C), 600V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £187.61 Price with VAT: £225.13 Buy Surplus As Low As £109.74 Price with VAT: £131.68
    £109.74 Price with VAT: £131.68
    MITSUBISHI CM100DY-24H

    MITSUBISHI

    CM100DY-24H

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 100A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As £155.33 Price with VAT: £186.40
    £155.33 Price with VAT: £186.40
    INTERNATIONAL RECTIFIER IRGP30B120KD-E

    INTERNATIONAL RECTIFIER

    IRGP30B120KD-E

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, INSULATED GATE, BIPOLAR, NPT, 1200V CES, 2.28V CE(ON), 25 AMP, 25C, TO-247-AD
    ✓ IN STOCK!
    £22.14 Price with VAT: £26.57 Buy Surplus As Low As £12.90 Price with VAT: £15.48
    £12.90 Price with VAT: £15.48
    INTERNATIONAL RECTIFIER TIRFZ44

    INTERNATIONAL RECTIFIER

    TIRFZ44

    TRANSISTOR
    ✓ IN STOCK!
    £2.12 Price with VAT: £2.54 Buy Surplus As Low As £1.81 Price with VAT: £2.18
    £1.81 Price with VAT: £2.18
    INFINEON IRFZ40

    INFINEON

    INTERNATIONAL RECTIFIER

    IRFZ40

    TRANSISTOR
    ✓ IN STOCK!
    £4.72 Price with VAT: £5.66 Buy Surplus As Low As £3.22 Price with VAT: £3.87
    £3.22 Price with VAT: £3.87
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