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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 351-400 of 485.
    TYCO P089A2202

    TYCO

    P089A2202

    DISCONTINUED BY MANUFACTURER, IGBT, LEAD FREE
    ✓ IN STOCK!
    £117.60 Price with VAT: £141.12 Buy Surplus As Low As £71.00 Price with VAT: £85.20
    £71.00 Price with VAT: £85.20
    GENERAL ELECTRIC GES5818

    GENERAL ELECTRIC

    GES5818

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, TO92 PACKAGE
    ✓ IN STOCK!
    £1.41 Price with VAT: £1.69 Buy Surplus As Low As £0.63 Price with VAT: £0.76
    £0.63 Price with VAT: £0.76
    VISHAY SI4455DY-T1-E3

    VISHAY

    SI4455DY-T1-E3

    (PRICE/TR) P-CHANNEL 150-V (D-S) MOSFET
    ✓ IN STOCK!
    £1.73 Price with VAT: £2.08 Buy Surplus As Low As £0.67 Price with VAT: £0.80
    £0.67 Price with VAT: £0.80
    DAIWA BZX6V2

    DAIWA

    COS

    BZX6V2

    DISCONTINUED BY MANUFACTURER, ZENER DIODE, POWER DISSIPATION: 500 MW, 5.89-6.51 V, DYNAMIC RESISTANCE: 30-500 OHMS, 64 MA
    ✓ IN STOCK!
    £0.46 Price with VAT: £0.55 Buy Surplus As Low As £0.35 Price with VAT: £0.42
    £0.35 Price with VAT: £0.42
    DIODES INC ZXMN10A11GTA

    DIODES INC

    ZXMN10A11GTA

    POWER FIELD-EFFECT TRANSISTOR, 2.4A I(D), 100V, 0.35OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, SOT-223, 4 PIN
    ✓ IN STOCK!
    £1.05 Price with VAT: £1.26 Buy Surplus As Low As £0.63 Price with VAT: £0.76
    £0.63 Price with VAT: £0.76
    HARRIS INSTRUMENTS IRF641

    HARRIS INSTRUMENTS

    IRF641

    TRANSISTOR, POWER MOSFET, N-CHANNEL, TO-220AB, 150V, 18AMP, 125W, DRIVE VOLTAGE (MAX RDS ON, MIN RDS ON) 10V, VGS(TH) (MAX) @ ID 4V @ 250A, 1275 PF @ 25 V
    ✓ IN STOCK!
    £1.30 Price with VAT: £1.56 Buy Surplus As Low As £0.78 Price with VAT: £0.94
    £0.78 Price with VAT: £0.94
    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 £148.01 Price with VAT: £177.61
    £148.01 Price with VAT: £177.61
    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 £1.13 Price with VAT: £1.36
    £1.13 Price with VAT: £1.36
    TOSHIBA 2SK791

    TOSHIBA

    2SK791

    DISCONTINUED BY MANUFACTURER, MOSFET, N-CHANNEL, THROUGH HOLE, TO-220
    ✓ IN STOCK!
    £4.42 Price with VAT: £5.30 Buy Surplus As Low As £2.65 Price with VAT: £3.18
    £2.65 Price with VAT: £3.18
    HITACHI 2SD1133

    HITACHI

    2SD1133

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, TO-220AB
    ✓ IN STOCK!
    £1.58 Price with VAT: £1.90 Buy Surplus As Low As £1.27 Price with VAT: £1.52
    £1.27 Price with VAT: £1.52
    DIOTEC SM4004

    DIOTEC

    SM4004

    RECTIFIER DIODE, 1.1V (1A) FORWARD, 400V (5UA) REVERSE, SINGLE CONFIG, 1.5US RECOVERY TIME, DO-213AB CASE STYLE, 2 PIN, -50/175C OPERATING TEMP, SURFACE MOUNTED
    ✓ IN STOCK!
    £1.47 Price with VAT: £1.76 Buy Surplus As Low As £0.08 Price with VAT: £0.10
    £0.08 Price with VAT: £0.10
    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 £0.62 Price with VAT: £0.74
    £0.62 Price with VAT: £0.74
    SEOUL SEMICONDUCTOR SZ5 M2 WW C8 G11

    SEOUL SEMICONDUCTOR

    SZ5 M2 WW C8 G11

    LED, SURFACE MOUNT, MOUNTING FORM 3535, WARM WHITE, 3000K, OPERATING VOLTAGE MAX. 3V, 3.5X3.5X2MM
    ✓ IN STOCK!
    £0.95 Price with VAT: £1.14 Buy Surplus As Low As £0.71 Price with VAT: £0.85
    £0.71 Price with VAT: £0.85
    SEOUL SEMICONDUCTOR SZ5 M2 W0 00 A11

    SEOUL SEMICONDUCTOR

    SZ5 M2 W0 00 A11

    LED, SURFACE MOUNT, MOUNTING FORM 3535, COLD WHITE, 6500K, OPERATING VOLTAGE MAX. 3V, 3.5X3.5X2MM
    ✓ IN STOCK!
    £1.35 Price with VAT: £1.62 Buy Surplus As Low As £1.00 Price with VAT: £1.20
    £1.00 Price with VAT: £1.20
    VISHAY BZG03C30-M3-08

    VISHAY

    BZG03C30-M3-08

    (PRICE/TC) ZENER DIODE, 30V, 3W, DO-214AC ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.70 Price with VAT: £0.84 Buy Surplus As Low As £0.53 Price with VAT: £0.64
    £0.53 Price with VAT: £0.64
    MULTICOMP 2N3773

    MULTICOMP

    2N3773

    POWER BIPOLAR TRANSISTOR, 16A I(C), 140V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-3, METAL, 2 PIN
    ✓ IN STOCK!
    £8.17 Price with VAT: £9.80 Buy Surplus As Low As £5.72 Price with VAT: £6.86
    £5.72 Price with VAT: £6.86
    INFINEON IPW90R800C3

    INFINEON

    IPW90R800C3

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, TO-247-3, N-CHANNEL
    ✓ IN STOCK!
    £2.13 Price with VAT: £2.56 Buy Surplus As Low As £1.13 Price with VAT: £1.36
    £1.13 Price with VAT: £1.36
    INTERFET VCR2N

    INTERFET

    VCR2N

    TRANSISTOR, N-CHANNEL, TO-18-3 PACKAGE, 300MW
    ✓ IN STOCK!
    £9.44 Price with VAT: £11.33 Buy Surplus As Low As £5.67 Price with VAT: £6.80
    £5.67 Price with VAT: £6.80
    ZETEX BCX38A

    ZETEX

    BCX38A

    TRANSISTOR, SILICONE, NPN, TO-92 PACKAGE, 1W, 0.8AMP
    ✓ IN STOCK!
    £4.67 Price with VAT: £5.60 Buy Surplus As Low As £3.66 Price with VAT: £4.39
    £3.66 Price with VAT: £4.39
    VISHAY VS-MBRB745-M3

    VISHAY

    VS-MBRB745-M3

    SCHOTTKY - D2PAK7A, 45V, LOW VF, SINGLE, SMD,TJMAX=150 C
    ✓ IN STOCK!
    £1.27 Price with VAT: £1.52 Buy Surplus As Low As £0.41 Price with VAT: £0.49
    £0.41 Price with VAT: £0.49
    TAIWAN SEMICONDUCTOR BAV99 RFG

    TAIWAN SEMICONDUCTOR

    BAV99 RFG

    DIODE, GENERAL PURPOSE, SWITCHING, SOT-23, 70V, 0.2AMP
    ✓ IN STOCK!
    £0.25 Price with VAT: £0.30 Buy Surplus As Low As £0.23 Price with VAT: £0.28
    £0.23 Price with VAT: £0.28
    ALLEN BRADLEY 160-MMB1

    ALLEN BRADLEY

    160-MMB1

    DISCONTINUED BY MANUFACTURER, MOV MODULE, PROTECTIVE, 380-460 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As £15.20 Price with VAT: £18.24
    £15.20 Price with VAT: £18.24
    INTERFET DPAD1

    INTERFET

    DPAD1

    POWER SWTICHING DIODE, TO-72-4, 50MA, 800MV
    ✓ IN STOCK!
    £24.85 Price with VAT: £29.82 Buy Surplus As Low As £14.91 Price with VAT: £17.89
    £14.91 Price with VAT: £17.89
    DIODES INC B270-13-F

    DIODES INC

    B270-13-F

    SCHOTTKY RECTIFIER, 70V, 2A, DO-214AA ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.40 Price with VAT: £0.48 Buy Surplus As Low As £0.30 Price with VAT: £0.36
    £0.30 Price with VAT: £0.36
    MITSUBISHI QM100HY-2H

    MITSUBISHI

    QM100HY-2H

    TRANSISTOR, MODULE, 100A, VCEX, COLLECTOR-EMITTER, VOLT AGE, 1000V, HFE DC, CURRENT, GAIN
    ✓ IN STOCK!
    £210.79 Price with VAT: £252.95 Buy Surplus As Low As £150.65 Price with VAT: £180.78
    £150.65 Price with VAT: £180.78
    INFINEON BSO220N03MD G

    INFINEON

    BSO220N03MD G

    TRANSISTOR, MOSFET, SOIC-8, N-CHANNEL, 2W
    ✓ IN STOCK!
    £1.33 Price with VAT: £1.60 Buy Surplus As Low As £0.59 Price with VAT: £0.71
    £0.59 Price with VAT: £0.71
    INTERNATIONAL RECTIFIER 160MT140K

    INTERNATIONAL RECTIFIER

    160MT140K

    DISCONTINUED BY MANUFACTURER, BRIDGE RECTIFIER, 160 AMP, 3-PHASE, 6 ELEMENTS, 1.49 V, SCREW TYPE TERMINAL
    ✓ IN STOCK!
    Buy Surplus As Low As £29.29 Price with VAT: £35.15
    £29.29 Price with VAT: £35.15
    TOSHIBA CRS15(TE85L,Q,M)

    TOSHIBA

    CRS15(TE85L,Q,M)

    SCHOTTKY RECTIFIER DIODE, SURFACE MOUNT, REPETITIVE REVERSE VOLTAGE (VRRM) 30V, CRS 15 SERIES
    ✓ IN STOCK!
    £0.70 Price with VAT: £0.84 Buy Surplus As Low As £0.53 Price with VAT: £0.64
    £0.53 Price with VAT: £0.64
    INFINEON BAR74

    INFINEON

    BAR74

    SWITCHING DIODE, GENERAL PURPOSE, SINGLE, SURFACE MOUNT, SOT-23-3
    ✓ IN STOCK!
    £0.15 Price with VAT: £0.18 Buy Surplus As Low As £0.10 Price with VAT: £0.12
    £0.10 Price with VAT: £0.12
    WEEN SEMICONDUCTORS BT138X-800,127

    WEEN SEMICONDUCTORS

    BT138X-800,127

    TRIAC, PEAK REPETITIVE OFF-STATE VOLTAGE (VDRM) 800V, ON STATE RMS CURRENT IT (RMS) 12A, THROUGH HOLE, TO-220FP, 3 PINS
    ✓ IN STOCK!
    £1.63 Price with VAT: £1.96 Buy Surplus As Low As £1.21 Price with VAT: £1.45
    £1.21 Price with VAT: £1.45
    INFINEON IPD068N10N3

    INFINEON

    IPD068N10N3

    MOSFET TRANSISTOR, N CHANNEL, 90 A, 100 V, 0.0057 OHM, 10 V, 2.7 V ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £11.97 Price with VAT: £14.36 Buy Surplus As Low As £8.96 Price with VAT: £10.75
    £8.96 Price with VAT: £10.75
    SANKEN ELECTRIC SK8050S

    SANKEN ELECTRIC

    SK8050S

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, 3.0A, TO-220, 5 PIN
    ✓ IN STOCK!
    £2.58 Price with VAT: £3.10 Buy Surplus As Low As £1.97 Price with VAT: £2.36
    £1.97 Price with VAT: £2.36
    DIOTEC SM5408

    DIOTEC

    SM5408

    RECTIFIER DIODE, 3AMP, 1000V, DO-213/AB-2 PACKAGE
    ✓ IN STOCK!
    £1.24 Price with VAT: £1.49 Buy Surplus As Low As £0.83 Price with VAT: £1.00
    £0.83 Price with VAT: £1.00
    CENTRAL SEMICONDUCTOR BRX47 PBFREE

    CENTRAL SEMICONDUCTOR

    BRX47 PBFREE

    SILICON CONTROLLED RECTIFIER, PEAK REPETITIVE OFF-STATE VOLTAGE (VDRM) 200V, RMS ON-STATE CURRENT 0.8A, THROUGH HOLE, TO-92-3
    ✓ IN STOCK!
    £0.99 Price with VAT: £1.19 Buy Surplus As Low As £0.62 Price with VAT: £0.74
    £0.62 Price with VAT: £0.74
    LITTELFUSE 2N6075BG

    LITTELFUSE

    2N6075BG

    TRIAC, 600V, 4A, TO-225
    ✓ IN STOCK!
    £0.76 Price with VAT: £0.91 Buy Surplus As Low As £0.30 Price with VAT: £0.36
    £0.30 Price with VAT: £0.36
    IXYS IXSN-35N120U1-144A

    IXYS

    IXSN-35N120U1-144A

    DISCONTINUED BY MANUFACTURER, IGBT MODULE, WITH DIODE, 144 AMP, 4 POSITION
    ✓ IN STOCK!
    Buy Surplus As Low As £20.37 Price with VAT: £24.44
    £20.37 Price with VAT: £24.44
    VISHAY VS-VSKT41/16

    VISHAY

    VS-VSKT41/16

    SCR MODULE, DUAL THYRISTOR, CURRENT RATING: 45 AMP, BREAKOVER CURRENT IBO MAX: 890 AMP, NON REPETITIVE ON-STATE CURRENT: 850 AMP, ON-STATE RMS CURRENT - IT RMS: 100 AMP, REPETITIVE OFF-STATE ...
    ✓ IN STOCK!
    £60.13 Price with VAT: £72.16 Buy Surplus As Low As £23.53 Price with VAT: £28.24
    £23.53 Price with VAT: £28.24
    FUJI ELECTRIC 1DI200G-100

    FUJI ELECTRIC

    1DI200G-100

    DISCONTINUED BY MANUFACTURER, TRANSISTOR MODULE, 200 AMP, 1000 V
    ✓ IN STOCK!
    Buy Surplus As Low As £49.08 Price with VAT: £58.90
    £49.08 Price with VAT: £58.90
    WURTH ELEKTRONIK 150060RS75003

    WURTH ELEKTRONIK

    150060RS75003

    (PRICE/TC) LED, RED, 530MCD, 630NM ROHS COMPLIANT: YES
    ✓ IN STOCK!
    £0.49 Price with VAT: £0.59 Buy Surplus As Low As £0.37 Price with VAT: £0.44
    £0.37 Price with VAT: £0.44
    RENESAS CR02A-8

    RENESAS

    CR02A-8

    THYRISTOR, 3-PIN, 0.47A, 400V, TO-92 PACKAGE
    ✓ IN STOCK!
    £1.36 Price with VAT: £1.63 Buy Surplus As Low As £1.12 Price with VAT: £1.34
    £1.12 Price with VAT: £1.34
    SAVANTIC 2SC3163

    SAVANTIC

    2SC3163

    DISCONTINUED BY MANUFACTURER, NPN POWER TRANSISTOR, SILICON, 2-6 AMP, 400-500 V, DISSIPATION: 50 WATT, 3 PIN
    ✓ IN STOCK!
    £4.13 Price with VAT: £4.96 Buy Surplus As Low As £3.32 Price with VAT: £3.98
    £3.32 Price with VAT: £3.98
    ALPHA & OMEGA SEMICONDUCTOR AO3409

    ALPHA & OMEGA SEMICONDUCTOR

    AO3409

    TRANSISTOR, MOSFET, SOT23-3L PACKAGE, 2.6AMP, 30V
    ✓ IN STOCK!
    £0.95 Price with VAT: £1.14 Buy Surplus As Low As £0.32 Price with VAT: £0.38
    £0.32 Price with VAT: £0.38
    PHOENIX CONTACT EMG 45-DIO14P

    PHOENIX CONTACT

    EMG 45-DIO14P

    DIODE BLOCK MODULE, (2950116), FOR EXTENSION WITH 14 1N 4007 DIODES, COMMON CATHODE, 250 VAC, SCREW CONNECTION, DIN RAIL MOUNT
    ✓ IN STOCK!
    £49.98 Price with VAT: £59.98 Buy Surplus As Low As £28.37 Price with VAT: £34.04
    £28.37 Price with VAT: £34.04
    MITSUBISHI PM150DSA120

    MITSUBISHI

    PM150DSA120

    DISCONTINUED BY MANUFACTURER, IGBT INTELLIGENT POWER MODULE, TRANSISTOR POLARITY: N, OPERATING TEMPERATURE: -20 TO 100 DEGREES C, SUPPLY VOLTAGE: 800 V, ISOLATION VOLTAGE: 2500 VRMS, CURRENT ...
    ✓ IN STOCK!
    Buy Surplus As Low As £157.68 Price with VAT: £189.22
    £157.68 Price with VAT: £189.22
    INFINEON SGP02N60

    INFINEON

    SGP02N60

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, 2AMP, 600V
    ✓ IN STOCK!
    £1.04 Price with VAT: £1.25 Buy Surplus As Low As £0.56 Price with VAT: £0.67
    £0.56 Price with VAT: £0.67
    ST MICRO IRF623

    ST MICRO

    IRF623

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, TO-220
    ✓ IN STOCK!
    £1.22 Price with VAT: £1.46 Buy Surplus As Low As £0.66 Price with VAT: £0.79
    £0.66 Price with VAT: £0.79
    ANALOG DEVICES LT1109CZ-12#PBF

    ANALOG DEVICES

    LT1109CZ-12#PBF

    TRANSISTOR, SWITCHING VOLTAGE REGULATOR, TO-92-3
    ✓ IN STOCK!
    £6.87 Price with VAT: £8.24 Buy Surplus As Low As £3.18 Price with VAT: £3.82
    £3.18 Price with VAT: £3.82
    NXP SEMICONDUCTOR BUK-7880-55/CUF

    NXP SEMICONDUCTOR

    BUK-7880-55/CUF

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, MOSFET, FIELD EFFECT, N-CHANNEL, STANDARD LEVEL FET
    ✓ IN STOCK!
    Buy Surplus As Low As £2.93 Price with VAT: £3.52
    £2.93 Price with VAT: £3.52
    NEXPERIA BFS20,215

    NEXPERIA

    BFS20,215

    RF SMALL SIGNAL BIPOLAR TRANSISTOR, 0.025A I(C), 1-ELEMENT, VERY HIGH FREQUENCY BAND, SILICON, NPN, SOT-23, G1 MARKING CODE
    ✓ IN STOCK!
    £0.43 Price with VAT: £0.52 Buy Surplus As Low As £0.35 Price with VAT: £0.42
    £0.35 Price with VAT: £0.42
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