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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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    NXP SEMICONDUCTOR BCX55-10

    NXP SEMICONDUCTOR

    BCX55-10

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, 0.2-1.5 AMP, 60 V, MEDIUM POWER, NPN
    ✓ IN STOCK!
    Buy Surplus As Low As £0.69 Price with VAT: £0.83
    £0.69 Price with VAT: £0.83
    INFINEON DT430N22KOF

    INFINEON

    DT430N22KOF

    DISCONTINUED BY MANUFACTURER, THYRISTOR MODULE, 1.78 V, 14 KA, 250 MA, MECHANICAL MOUNTING: SCREW
    ✓ IN STOCK!
    Buy Surplus As Low As £152.59 Price with VAT: £183.11
    £152.59 Price with VAT: £183.11
    IXYS VUO 25-14 NO7

    IXYS

    VUO 25-14 NO7

    DISCONTINUED BY MANUFACTURER, IGBT MODULE
    ✓ IN STOCK!
    £92.00 Price with VAT: £110.40 Buy Surplus As Low As £50.00 Price with VAT: £60.00
    £50.00 Price with VAT: £60.00
    JIE JST41Z-1600BW

    JIE

    JST41Z-1600BW

    DISCONITNUED BY MANUFACTURER, TRANSISTOR, TO-3P PACKAGE, 1600V
    ✓ IN STOCK!
    £2.67 Price with VAT: £3.20 Buy Surplus As Low As £1.17 Price with VAT: £1.40
    £1.17 Price with VAT: £1.40
    FUJI ELECTRIC 2MBI200NB-120

    FUJI ELECTRIC

    2MBI200NB-120

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, 200A, 1200V, 1500W, 0-150 DEG. C, 2-IN-1
    ✓ IN STOCK!
    £144.00 Price with VAT: £172.80 Buy Surplus As Low As £86.40 Price with VAT: £103.68
    £86.40 Price with VAT: £103.68
    FUJI ELECTRIC 2MBI150NB-120

    FUJI ELECTRIC

    2MBI150NB-120

    DISCONTINUED BY MANUFACTURER, IGBT, 150 A I(C), 1200 V V(BR)CES, N-CHANNEL, MODULE-7
    ✓ IN STOCK!
    £195.18 Price with VAT: £234.21 Buy Surplus As Low As £113.69 Price with VAT: £136.43
    £113.69 Price with VAT: £136.43
    INFINEON TT250N16KOF

    INFINEON

    EUPEC

    TT250N16KOF

    SILICON CONTROLLED RECTIFIER, 410A I(T)RMS, 250A I(T), 1600V V(DRM), 1600V V(RRM), 2 ELEMENT
    ✓ IN STOCK!
    £169.10 Price with VAT: £202.92 Buy Surplus As Low As £101.46 Price with VAT: £121.75
    £101.46 Price with VAT: £121.75
    ASEA BROWN BOVERI 5SDF0860H0003

    ASEA BROWN BOVERI

    5SDF0860H0003

    DISCONTINUED BY MANUFACTURER, DIODE, 3000VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £49.40 Price with VAT: £59.28
    £49.40 Price with VAT: £59.28
    KYOCERA KCQ30A06

    KYOCERA

    KCQ30A06

    RECTIFIER DIODE, SCHOTTKY, 1 PHASE, 2 ELEMENT, 30A, 60V V(RRM), SILICON, TO-247 PACKAGE
    ✓ IN STOCK!
    £5.59 Price with VAT: £6.71 Buy Surplus As Low As £3.26 Price with VAT: £3.91
    £3.26 Price with VAT: £3.91
    INFINEON IRGS4064DPBF

    INFINEON

    IRGS4064DPBF

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 20A I(C), 600V V(BR)CES, N-CHANNEL, D2PAK
    ✓ IN STOCK!
    £7.88 Price with VAT: £9.46 Buy Surplus As Low As £4.59 Price with VAT: £5.51
    £4.59 Price with VAT: £5.51
    COMCHIP TECHNOLOGY SS310B-HF

    COMCHIP TECHNOLOGY

    SS310B-HF

    SCHOTTKY DIODE, 100V, 3A, SMB, SINGLE, DO-214AA-2
    ✓ IN STOCK!
    £0.62 Price with VAT: £0.74 Buy Surplus As Low As £0.36 Price with VAT: £0.43
    £0.36 Price with VAT: £0.43
    NATIONAL SEMICONDUCTOR BC160-10

    NATIONAL SEMICONDUCTOR

    BC160-10

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 1A I(C), 40V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-39
    ✓ IN STOCK!
    £3.29 Price with VAT: £3.94 Buy Surplus As Low As £1.91 Price with VAT: £2.30
    £1.91 Price with VAT: £2.30
    INFINEON FP100R12KT4_B11

    INFINEON

    FP100R12KT4_B11

    IGBT MODULE, ECONOPIM 3 SERIES, 100 AMP, 1200 V, 515 W, TRENCH FIELD STOP, CHASSIS MOUNT
    ✓ IN STOCK!
    £139.58 Price with VAT: £167.50 Buy Surplus As Low As £92.31 Price with VAT: £110.77
    £92.31 Price with VAT: £110.77
    VISHAY VSKD236/16PBF

    VISHAY

    DALE

    VSKD236/16PBF

    DISCONTINUED BY MANUFACTURER, RECTIFIER DIODE, 1-PHASE, 2 ELEMENT, 230 AMP, 1600 V (RRM), SILICON, INT-A-PAK-3
    ✓ IN STOCK!
    Buy Surplus As Low As £30.77 Price with VAT: £36.92
    £30.77 Price with VAT: £36.92
    INFINEON FF450R12KE4

    INFINEON

    FF450R12KE4

    INSULATED GATE BIPOLAR TRANSISTOR, 520A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £246.58 Price with VAT: £295.89 Buy Surplus As Low As £144.09 Price with VAT: £172.90
    £144.09 Price with VAT: £172.90
    LITTELFUSE MCD162-16I01

    LITTELFUSE

    IXYS

    MCD162-16I01

    DISCONTINUED BY MANUFACTURER, SILICON CONTROLLED RECTIFIER, 300A I(T)RMS, 181A I(T), 1600V V(DRM), 1600V V(RRM), 1 ELEMENT
    ✓ IN STOCK!
    £79.39 Price with VAT: £95.27 Buy Surplus As Low As £59.71 Price with VAT: £71.65
    £59.71 Price with VAT: £71.65
    INFINEON TT142N12KOF

    INFINEON

    EUPEC

    TT142N12KOF

    DISCONTINUED BY MANUFACTURER, SILICON CONTROLLED RECTIFIER, 230A I(T)RMS, 142A I(T), 1200V V(DRM), 1200V V(RRM), 2 ELEMENT
    ✓ IN STOCK!
    £226.49 Price with VAT: £271.79 Buy Surplus As Low As £135.90 Price with VAT: £163.08
    £135.90 Price with VAT: £163.08
    MULTICOMP ABS1

    MULTICOMP

    ABS1

    BRIDGE RECTIFIER, SINGLE PHASE, 1A, 100, ABS, FULL REEL; NO. OF PHASES:SINGLE PHASE; REPETITIVE REVERSE VOLTAGE VRRM MAX:100V; FORWARD CURRENT IF(AV):1A; BRIDGE RECTIFIER CASE STYLE:SMD; FOR ...
    ✓ IN STOCK!
    £2.60 Price with VAT: £3.12 Buy Surplus As Low As £0.06 Price with VAT: £0.07
    £0.06 Price with VAT: £0.07
    DIODES INC B0530W-7-F

    DIODES INC

    B0530W-7-F

    DIODE, SCHOTTKY RECTIFIER, 500MA, 30V, 500NS, SOD-123
    ✓ IN STOCK!
    £0.22 Price with VAT: £0.26 Buy Surplus As Low As £0.06 Price with VAT: £0.07
    £0.06 Price with VAT: £0.07
    INFINEON FZ1200R12KL4C

    INFINEON

    EUPEC

    FZ1200R12KL4C

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 1900A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    £862.85 Price with VAT: £1,035.42 Buy Surplus As Low As £538.68 Price with VAT: £646.42
    £538.68 Price with VAT: £646.42
    ON SEMICONDUCTOR 1N5339BRLG

    ON SEMICONDUCTOR

    1N5339BRLG

    ZENER SINGLE DIODE, 5.6 V, 5 W, T-18, 5 %, 2, 200 C ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.41 Price with VAT: £0.49 Buy Surplus As Low As £0.31 Price with VAT: £0.37
    £0.31 Price with VAT: £0.37
    POWEREX CM200DU-24F

    POWEREX

    CM200DU-24F

    DISCONTINUED BY MANUFACTURER, INSULATED GATE BIPOLAR TRANSISTOR, 200A I(C), 1200V V(BR)CES, N-CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As £98.17 Price with VAT: £117.80
    £98.17 Price with VAT: £117.80
    NEW JERSEY SEMI TIP52

    NEW JERSEY SEMI

    TIP52

    POWER BIPOLAR TRANSISTOR, 3A I(C), 300V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-218, PLASTIC/EPOXY, 3 PIN
    ✓ IN STOCK!
    £7.65 Price with VAT: £9.18 Buy Surplus As Low As £4.46 Price with VAT: £5.35
    £4.46 Price with VAT: £5.35
    NEW JERSEY SEMI TIP51

    NEW JERSEY SEMI

    TIP51

    POWER BIPOLAR TRANSISTOR, 3A I(C), 250V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-218, PLASTIC/EPOXY, 3 PIN
    ✓ IN STOCK!
    £7.65 Price with VAT: £9.18 Buy Surplus As Low As £4.46 Price with VAT: £5.35
    £4.46 Price with VAT: £5.35
    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 £120.10 Price with VAT: £144.12
    £120.10 Price with VAT: £144.12
    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 £312.46 Price with VAT: £374.95
    £312.46 Price with VAT: £374.95
    Repair Yours £305.11 Price with VAT: £366.13
    INFINEON FZ800R12KL4C

    INFINEON

    EUPEC

    FZ800R12KL4C

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, 800AMP, 1200V, SINGLE
    ✓ IN STOCK!
    Buy Surplus As Low As £292.76 Price with VAT: £351.31
    £292.76 Price with VAT: £351.31
    PHILIPS ECG-6158

    PHILIPS

    ECG RELAYS

    ECG-6158

    DISCONTINUED BY MANUFACTURER, RECTIFIER DIODE, SILICON, 1000 V, 150 AMP, K TO STUD
    ✓ IN STOCK!
    Buy Surplus As Low As £20.22 Price with VAT: £24.26
    £20.22 Price with VAT: £24.26
    TRANSCEND 2SA495

    TRANSCEND

    2SA495

    TRANSISTOR, 35 V, .15A
    ✓ IN STOCK!
    £1.54 Price with VAT: £1.85 Buy Surplus As Low As £0.90 Price with VAT: £1.08
    £0.90 Price with VAT: £1.08
    CENTRAL SEMICONDUCTOR CMDZ2L7 TR PBFREE

    CENTRAL SEMICONDUCTOR

    CMDZ2L7 TR PBFREE

    ZENER DIODE, 250 MW, 10 UA @ 1 V, SURFACE MOUNT, S0D-323
    ✓ IN STOCK!
    £0.51 Price with VAT: £0.61 Buy Surplus As Low As £0.37 Price with VAT: £0.44
    £0.37 Price with VAT: £0.44
    TAIWAN SEMICONDUCTOR 1.5KE47CA

    TAIWAN SEMICONDUCTOR

    1.5KE47CA

    TVS DIODE, 24AMP, 40.2VWM, 64.8VC, DO-201, 175 TEMP
    ✓ IN STOCK!
    £1.45 Price with VAT: £1.74 Buy Surplus As Low As £0.85 Price with VAT: £1.02
    £0.85 Price with VAT: £1.02
    LITTELFUSE MCR16NG

    LITTELFUSE

    MCR16NG

    THYRISTOR, SILICON CONTROLLED RECTIFIER, 16A, 800V, 3 PIN, 1 ELEMENT, TO-220AB
    ✓ IN STOCK!
    £2.26 Price with VAT: £2.72 Buy Surplus As Low As £1.32 Price with VAT: £1.58
    £1.32 Price with VAT: £1.58
    ROHM SEMICONDUCTOR UDZSTFTE-176.8B

    ROHM SEMICONDUCTOR

    UDZSTFTE-176.8B

    ZENER DIODE, 6.8V, 0.2W
    ✓ IN STOCK!
    £0.30 Price with VAT: £0.36 Buy Surplus As Low As £0.17 Price with VAT: £0.21
    £0.17 Price with VAT: £0.21
    WESTCODE SW06CXC19C

    WESTCODE

    SW06CXC19C

    SEMICONDUCTOR, THYRISTOR
    ✓ IN STOCK!
    £300.18 Price with VAT: £360.22 Buy Surplus As Low As £128.86 Price with VAT: £154.63
    £128.86 Price with VAT: £154.63
    PHILIPS ECG5883

    PHILIPS

    SYLVANIA ECG

    ECG5883

    DIODE, 1 PHASE, 12AMP, 600V
    ✓ IN STOCK!
    £10.81 Price with VAT: £12.97 Buy Surplus As Low As £5.39 Price with VAT: £6.47
    £5.39 Price with VAT: £6.47
    CENTRAL SEMICONDUCTOR CQ220I-8D

    CENTRAL SEMICONDUCTOR

    CQ220I-8D

    DISCONTINUED BY MANUFACTURER, 4 QUADRANT LOGIC LEVEL TRIAC, 400V V(DRM), 8A I(T)RMS, TO-220AB
    ✓ IN STOCK!
    £7.36 Price with VAT: £8.83 Buy Surplus As Low As £4.68 Price with VAT: £5.62
    £4.68 Price with VAT: £5.62
    SOLITRON 2N5033

    SOLITRON

    2N5033

    DISCONTINUED BY MANUFACTURER, TRNSISTOR, P CHANNEL, 50V
    ✓ IN STOCK!
    £11.13 Price with VAT: £13.36 Buy Surplus As Low As £6.48 Price with VAT: £7.78
    £6.48 Price with VAT: £7.78
    IOR ITALY 70HR100A

    IOR ITALY

    70HR100A

    STUD RECTIFIER DIODE, REVERSE, 85/100A, 1000V
    ✓ IN STOCK!
    £12.71 Price with VAT: £15.25 Buy Surplus As Low As £9.77 Price with VAT: £11.73
    £9.77 Price with VAT: £11.73
    THOMSON CONSUMER SK7273

    THOMSON CONSUMER

    SK7273

    SILICON RECTIFIER, REVERSE POLARITY, 1000 V, 70 A,, D0-5
    ✓ IN STOCK!
    £10.27 Price with VAT: £12.32 Buy Surplus As Low As £4.38 Price with VAT: £5.25
    £4.38 Price with VAT: £5.25
    SIEMENS SXTA92-E6327

    SIEMENS

    SXTA92-E6327

    TRANSISTOR, 500MA, 300V, PNP
    ✓ IN STOCK!
    £1.18 Price with VAT: £1.42 Buy Surplus As Low As £0.69 Price with VAT: £0.83
    £0.69 Price with VAT: £0.83
    INFINEON FF450R12ME4B11BPSA2

    INFINEON

    FF450R12ME4B11BPSA2

    IGBT, 1.2KV, 675A, MODULE; CONTINUOUS COLLECTOR CURRENT:675A; COLLECTOR EMITTER SATURATION VOLTAGE:1.75V; POWER DISSIPATION:2.25KW; OPERATING TEMPERATURE MAX:150°C; IGBT TERMINATION:PRESS FI ...
    ✓ IN STOCK!
    £251.40 Price with VAT: £301.68 Buy Surplus As Low As £150.84 Price with VAT: £181.01
    £150.84 Price with VAT: £181.01
    TAIWAN SEMICONDUCTOR KTC3198-Y A1G

    TAIWAN SEMICONDUCTOR

    KTC3198-Y A1G

    BIPOLAR TRANSISTORS - BJT,BJT TO-92, 60V, 0.15A, NPN BIPOLAR TRANSISTOR
    ✓ IN STOCK!
    £0.55 Price with VAT: £0.66 Buy Surplus As Low As £0.32 Price with VAT: £0.39
    £0.32 Price with VAT: £0.39
    TOSHIBA 2SC3710A

    TOSHIBA

    2SC3710A

    DISCONTINUED BY MANUFACTURER, POWER BIPOLAR TRANSISTOR, 12A I(C), 80V V(BR)CEO, 1-ELEMENT, NPN, SILICON, PLASTIC/EPOXY, 2-10R1A 3 PIN THROUGH HOLE
    ✓ IN STOCK!
    £7.36 Price with VAT: £8.83 Buy Surplus As Low As £4.68 Price with VAT: £5.62
    £4.68 Price with VAT: £5.62
    NEXPERIA MJD44H11AJ

    NEXPERIA

    MJD44H11AJ

    BIPOLAR TRANSISTOR, 80V, 8A, SOT-428C; TRANSISTOR POLARITY:NPN; COLLECTOR EMITTER VOLTAGE MAX:80V; CONTINUOUS COLLECTOR CURRENT:8A; POWER DISSIPATION:20W; TRANSISTOR MOUNTING:SURFACE MOUNT; ...
    ✓ IN STOCK!
    £0.68 Price with VAT: £0.81 Buy Surplus As Low As £0.20 Price with VAT: £0.23
    £0.20 Price with VAT: £0.23
    VISHAY 1N6378

    VISHAY

    GENERAL SEMICONDUCTOR

    1N6378

    DISCONTINUED BY MANUFACTURER, TRANS VOLTAGE SUPPRESSOR DIODE, 1500W, 18V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, AXIAL 1.5KE
    ✓ IN STOCK!
    £5.26 Price with VAT: £6.31 Buy Surplus As Low As £3.06 Price with VAT: £3.67
    £3.06 Price with VAT: £3.67
    LITTELFUSE P3100SCRP

    LITTELFUSE

    P3100SCRP

    DISCONTINUED BY MANUFACTURER, CIRCUIT PROTECTION THYRISTOR, 150 MA, 400 A, 275 V OFF, 4 V ON, 350 V BREAKOVER, 70 PF, SURFACE MOUNT, DO-214 AA, SIDACTOR SERIES
    ✓ IN STOCK!
    £3.48 Price with VAT: £4.17 Buy Surplus As Low As £2.03 Price with VAT: £2.43
    £2.03 Price with VAT: £2.43
    SMC DIODE SOLUTIONS MBR60100WT

    SMC DIODE SOLUTIONS

    MBR60100WT

    RECTIFIER DIODE, SCHOTTKY, 1 PHASE, 2 ELEMENT, 30A, 100V V(RRM), SILICON, TO-247AD
    ✓ IN STOCK!
    £4.44 Price with VAT: £5.33 Buy Surplus As Low As £2.59 Price with VAT: £3.11
    £2.59 Price with VAT: £3.11
    FAIR ELECTRONIC 2N4904

    FAIR ELECTRONIC

    2N4904

    TRANSISTOR,BJT,PNP,40V V(BR)CEO,5A I(C),TO-3
    ✓ IN STOCK!
    £5.35 Price with VAT: £6.42 Buy Surplus As Low As £3.11 Price with VAT: £3.74
    £3.11 Price with VAT: £3.74
    SANREX DF150AE160

    SANREX

    DF150AE160

    IGBT MODULE, 1600V, 150 AMP, 3-PHASE DIODE MODULE
    ✓ IN STOCK!
    £90.80 Price with VAT: £108.97 Buy Surplus As Low As £54.78 Price with VAT: £65.74
    £54.78 Price with VAT: £65.74
    POWEREX T500148005AW

    POWEREX

    T500148005AW

    DISCONTINUED BY MANUFACTURER, PHASE CONTROL SCRS, T500 SERIES, 12 INCH LEAD, 400V, 175AMP
    ✓ IN STOCK!
    Buy Surplus As Low As £16.22 Price with VAT: £19.46
    £16.22 Price with VAT: £19.46
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