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    Semiconductors / Transistor

    Radwell is not an authorised distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorisation by any rights holder.

    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.

    Filter Results
    Results 1-50 of 65.
    ST MICRO ULN2002A

    ST MICRO

    ULN2002A

    SMALL SIGNAL BIPOLAR TRANSISTOR, 0.5A I(C), 50V V(BR)CEO, 7-ELEMENT, NPN, SILICON, DIP-16
    ✓ IN STOCK!
    £0.33 Price with VAT: £0.40 Buy Surplus As Low As £0.21 Price with VAT: £0.25
    £0.21 Price with VAT: £0.25
    ST MICRO 2N6039

    ST MICRO

    SGS THOMSON

    2N6039

    DISCONTINUED BY MANUFACTURER, POWER BIPOLAR TRANSISTOR, 4A I(C), 80V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-126, PLASTIC/EPOXY, 3 PIN
    ✓ IN STOCK!
    £2.34 Price with VAT: £2.80 Buy Surplus As Low As £1.36 Price with VAT: £1.63
    £1.36 Price with VAT: £1.63
    ST MICRO BUH515D

    ST MICRO

    SGS THOMSON

    BUH515D

    NPN POWER TRANSISTOR, HIGH-VOLTAGE, FAST SWITCHING, COLLECTOR BASE VOLTAGE: 1500 V, COLLECTOR EMITTER VOLTAGE: 700 V, EMITTER BASE VOLTAGE: 5 V, COLLECTOR CURRENT: 8 A, COLLECTOR PEAK CURREN ...
    £3.71 Price with VAT: £4.46 Buy Surplus As Low As £2.16 Price with VAT: £2.59
    £2.16 Price with VAT: £2.59
    ST MICRO ESM5045DV

    ST MICRO

    SGS THOMSON

    ESM5045DV

    DARLINGTON BIPOLAR TRANSISTOR; TRANSISTOR POLARITY:N CHANNEL; DC CURRENT GAIN MIN (HFE):150; PACKAGE/CASE:ISOTOP; C-E BREAKDOWN VOLTAGE:450V; COLLECTO
    ✓ IN STOCK!
    £60.00 Price with VAT: £72.00 Buy Surplus As Low As £37.95 Price with VAT: £45.54
    £37.95 Price with VAT: £45.54
    ST MICRO BDX54A

    ST MICRO

    SGS THOMSON

    BDX54A

    DISCONTINUED BY MANUFACTURER, POWER BIPOLAR TRANSISTOR, 8A I(C), 60V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-220AB
    ✓ IN STOCK!
    £4.59 Price with VAT: £5.51 Buy Surplus As Low As £3.14 Price with VAT: £3.77
    £3.14 Price with VAT: £3.77
    ST MICRO TBA331

    ST MICRO

    SGS THOMSON

    TBA331

    DISCONTINUED BY MANUFACTURER, TRANSISTOR ARRAY, DIP-14
    ✓ IN STOCK!
    £10.72 Price with VAT: £12.86 Buy Surplus As Low As £6.24 Price with VAT: £7.49
    £6.24 Price with VAT: £7.49
    ST MICRO BUV48

    ST MICRO

    SGS THOMSON

    BUV48

    DISCONTINUED BY MANUFACTURER, POWER BIPOLAR TRANSISTOR, 15A I(C), 400V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-218, PLASTIC/EPOXY, SOT-93-3
    ✓ IN STOCK!
    £7.56 Price with VAT: £9.07 Buy Surplus As Low As £2.86 Price with VAT: £3.43
    £2.86 Price with VAT: £3.43
    ST MICRO BSS44

    ST MICRO

    SGS THOMSON

    BSS44

    SMALL SIGNAL BIPOLAR TRANSISTOR, 5A I(C), 60V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-39 3 PIN METAL CAN
    ✓ IN STOCK!
    £5.94 Price with VAT: £7.13 Buy Surplus As Low As £3.46 Price with VAT: £4.15
    £3.46 Price with VAT: £4.15
    ST MICRO IRF540FI

    ST MICRO

    SGS THOMSON

    IRF540FI

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, N-CHANNEL, 100V, 30A, POWER MOSFET, TO-220-3
    ✓ IN STOCK!
    £1.82 Price with VAT: £2.19 Buy Surplus As Low As £1.06 Price with VAT: £1.27
    £1.06 Price with VAT: £1.27
    ST MICRO TH6N100

    ST MICRO

    SGS THOMSON

    TH6N100

    TRANSISTOR
    ✓ IN STOCK!
    £11.74 Price with VAT: £14.09 Buy Surplus As Low As £8.45 Price with VAT: £10.14
    £8.45 Price with VAT: £10.14
    ST MICRO BUX348

    ST MICRO

    SGS THOMSON

    BUX348

    TRANSISTOR, BIPOLAR, 45 A
    ✓ IN STOCK!
    £21.92 Price with VAT: £26.30 Buy Surplus As Low As £16.69 Price with VAT: £20.03
    £16.69 Price with VAT: £20.03
    ST MICRO L149

    ST MICRO

    SGS THOMSON

    L149

    DISCONTINUED BY MANUFACTURER, LINEAR DRIVER, 4A, PENTAWATT-5
    ✓ IN STOCK!
    £4.72 Price with VAT: £5.66 Buy Surplus As Low As £3.02 Price with VAT: £3.63
    £3.02 Price with VAT: £3.63
    ST MICRO E180NE10

    ST MICRO

    SGS THOMSON

    E180NE10

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, MOSFET, N CHANNEL, 180 A, 100 V, 6 MOHM, 10 V, 3 V, MARKING E180NE10, ISOTOP, 25.15X11.8X37.8MM
    £72.15 Price with VAT: £86.57 Buy Surplus As Low As £45.60 Price with VAT: £54.72
    £45.60 Price with VAT: £54.72
    ST MICRO BD712

    ST MICRO

    SGS THOMSON

    BD712

    TRANSISTOR
    ✓ IN STOCK!
    £3.93 Price with VAT: £4.72 Buy Surplus As Low As £2.29 Price with VAT: £2.75
    £2.29 Price with VAT: £2.75
    ST MICRO BFY56A

    ST MICRO

    SGS THOMSON

    BFY56A

    TRANSISTOR, NPN, DIFFUSED SILICON, EPITAXIAL, 500MA 55V, TO-39
    ✓ IN STOCK!
    £2.04 Price with VAT: £2.45 Buy Surplus As Low As £1.19 Price with VAT: £1.42
    £1.19 Price with VAT: £1.42
    ST MICRO TSTW10NK80Z

    ST MICRO

    SGS THOMSON

    TSTW10NK80Z

    TRANSISTOR
    ✓ IN STOCK!
    £2.04 Price with VAT: £2.45 Buy Surplus As Low As £0.97 Price with VAT: £1.17
    £0.97 Price with VAT: £1.17
    ST MICRO BUV62

    ST MICRO

    SGS THOMSON

    BUV62

    POWER TRANSISTOR 40AMP 250V FAST SWITCHING NPN
    ✓ IN STOCK!
    £4.45 Price with VAT: £5.34 Buy Surplus As Low As £2.67 Price with VAT: £3.20
    £2.67 Price with VAT: £3.20
    ST MICRO 2N3114

    ST MICRO

    SGS THOMSON

    2N3114

    TRANSISTOR, BIPOLAR, NPN, 150V, 200MA, 5W, TO-39-3
    ✓ IN STOCK!
    £6.29 Price with VAT: £7.55 Buy Surplus As Low As £3.46 Price with VAT: £4.15
    £3.46 Price with VAT: £4.15
    ST MICRO SGSF461

    ST MICRO

    SGS THOMSON

    SGSF461

    TRANSISTOR 3PIN
    ✓ IN STOCK!
    Buy Surplus As Low As £2.29 Price with VAT: £2.75
    £2.29 Price with VAT: £2.75
    ST MICRO TIP106

    ST MICRO

    SGS THOMSON

    TIP106

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, PNP, SILICON DARLINGTON, 80V, 8A, TO-220
    ✓ IN STOCK!
    £3.02 Price with VAT: £3.63 Buy Surplus As Low As £1.81 Price with VAT: £2.18
    £1.81 Price with VAT: £2.18
    ST MICRO BU810

    ST MICRO

    SGS THOMSON

    BU810

    MEDIUM VOLTAGE NPN, FAST-SWITCHING TRANSISTOR, THROUGH HOLE, 3 PIN, TO-220
    ✓ IN STOCK!
    £9.91 Price with VAT: £11.89 Buy Surplus As Low As £5.65 Price with VAT: £6.78
    £5.65 Price with VAT: £6.78
    ST MICRO 10262

    ST MICRO

    SGS THOMSON

    10262

    TRANSISTOR, CAN, 2PIN
    ✓ IN STOCK!
    £4.60 Price with VAT: £5.52 Buy Surplus As Low As £3.11 Price with VAT: £3.74
    £3.11 Price with VAT: £3.74
    ST MICRO BD538

    ST MICRO

    SGS THOMSON

    BD538

    DISCONTINUED BY MANUFACTURER, POWER BIPOLAR TRANSISTOR, 8A I(C), 80V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-220AB, PLASTIC/EPOXY, 3 PIN
    ✓ IN STOCK!
    £3.31 Price with VAT: £3.97 Buy Surplus As Low As £1.93 Price with VAT: £2.31
    £1.93 Price with VAT: £2.31
    ST MICRO BUX22

    ST MICRO

    SGS THOMSON

    BUX22

    DISCONTINUED BY MANUFACTURER, HIGH CURRENT NPN SILICON TRANSISTOR, METAL CASE. TO-3
    ✓ IN STOCK!
    £63.39 Price with VAT: £76.07 Buy Surplus As Low As £46.95 Price with VAT: £56.34
    £46.95 Price with VAT: £56.34
    ST MICRO BUH715

    ST MICRO

    SGS THOMSON

    BUH715

    TRANSISTOR, HIGH VOLTAGE, 3PIN, FAST-SWITCHING, NPN, POWER TRANSISTOR
    ✓ IN STOCK!
    £7.85 Price with VAT: £9.41 Buy Surplus As Low As £4.57 Price with VAT: £5.49
    £4.57 Price with VAT: £5.49
    ST MICRO TSTH5NA100FI

    ST MICRO

    SGS THOMSON

    TSTH5NA100FI

    TRANSISTOR
    ✓ IN STOCK!
    £3.89 Price with VAT: £4.67 Buy Surplus As Low As £2.89 Price with VAT: £3.46
    £2.89 Price with VAT: £3.46
    ST MICRO P361

    ST MICRO

    SGS THOMSON

    P361

    DISCONTINUED BY MANUFACTURER, POWER FIELD-EFFECT TRANSISTOR, 18A I(D), 100V, 0.15OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, TO-220AB
    £5.95 Price with VAT: £7.15 Buy Surplus As Low As £3.47 Price with VAT: £4.16
    £3.47 Price with VAT: £4.16
    ST MICRO SGSF465

    ST MICRO

    SGS THOMSON

    SGSF465

    TRANSISTOR POWER-SUPPLY, NPN SILICON HOLLOW EMITTER TRANSISTOR INTENDED AS FAST POWER SWITCH,
    ✓ IN STOCK!
    £19.21 Price with VAT: £23.05 Buy Surplus As Low As £9.38 Price with VAT: £11.25
    £9.38 Price with VAT: £11.25
    ST MICRO SGSF324

    ST MICRO

    SGS THOMSON

    SGSF324

    TRANSISTOR, NPN POWER, HIGH VOLTAGE SWITCHING, 1200V, 4A, TO-220
    ✓ IN STOCK!
    £7.15 Price with VAT: £8.58 Buy Surplus As Low As £4.12 Price with VAT: £4.94
    £4.12 Price with VAT: £4.94
    ST MICRO SFC2741M

    ST MICRO

    SGS THOMSON

    SFC2741M

    DISCONTINUED BY MANUFACTURER, OP AMP, 8 PIN CAN TO-99
    ✓ IN STOCK!
    £2.88 Price with VAT: £3.46 Buy Surplus As Low As £1.30 Price with VAT: £1.56
    £1.30 Price with VAT: £1.56
    ST MICRO L4705CV

    ST MICRO

    SGS THOMSON

    L4705CV

    DISCONTINUED BY MANUFACTURER, VOLTAGE REGULATOR, VERY LOW DROP, TO-220, 500MA, 5V
    ✓ IN STOCK!
    £16.63 Price with VAT: £19.95 Buy Surplus As Low As £10.58 Price with VAT: £12.70
    £10.58 Price with VAT: £12.70
    ST MICRO 2N2907

    ST MICRO

    SGS THOMSON

    2N2907

    BIPOLAR TRANSISTOR, PNP, -60V TO-18; TRANSISTOR POLARITY:PNP; COLLECTOR EMITTER VOLTAGE V(BR)CEO:-60V; TRANSITION FREQUENCY TYP FT:200MHZ; POWER DISSI
    £1.12 Price with VAT: £1.35 Buy Surplus As Low As £0.67 Price with VAT: £0.81
    £0.67 Price with VAT: £0.81
    ST MICRO D45H8

    ST MICRO

    SGS THOMSON

    D45H8

    BIPOLAR TRANSISTOR, PNP -60V TO-220; TRANSISTOR POLARITY:PNP; COLLECTOR EMITTER VOLTAGE V(BR) CEO:60V; POWER DISSIPATION PD:50W; DC COLLECTOR CURRENT:
    Buy Surplus As Low As £1.02 Price with VAT: £1.22
    £1.02 Price with VAT: £1.22
    ST MICRO MJ2501

    ST MICRO

    SGS THOMSON

    MJ2501

    POWER BIPOLAR TRANSISTOR, 10A I(C), 80V V(BR)CEO, 1-ELEMENT, PNP, SILICON, TO-3, METAL, 2 PIN
    Buy Surplus As Low As £2.72 Price with VAT: £3.26
    £2.72 Price with VAT: £3.26
    ST MICRO MPS-3702

    ST MICRO

    SGS THOMSON

    MPS-3702

    DISCONTINUED BY MANUFACTURER, SMALL SIGNAL BIPOLAR TRANSISTOR, 0.8A I(C), 25V V(BR)CEO, 1-ELEMENT, SILICON, TO-92
    Buy Surplus As Low As £0.73 Price with VAT: £0.87
    £0.73 Price with VAT: £0.87
    ST MICRO MJE3439

    ST MICRO

    SGS THOMSON

    MJE3439

    TRANSISTOR, BIPOLAR, SINGLE, NPN, 15MHZ, 350V, 300MA, 15W, TO-225AA
    £2.09 Price with VAT: £2.50 Buy Surplus As Low As £1.22 Price with VAT: £1.46
    £1.22 Price with VAT: £1.46
    ST MICRO BTB04600SAP

    ST MICRO

    SGS THOMSON

    BTB04600SAP

    TRANSISTOR
    £1.80 Price with VAT: £2.16 Buy Surplus As Low As £1.08 Price with VAT: £1.30
    £1.08 Price with VAT: £1.30
    ST MICRO TL6203

    ST MICRO

    SGS THOMSON

    TL6203

    DRIVER, FULL BRIDGE
    £6.41 Price with VAT: £7.69 Buy Surplus As Low As £3.84 Price with VAT: £4.61
    £3.84 Price with VAT: £4.61
    ST MICRO TTEA5101A

    ST MICRO

    SGS THOMSON

    TTEA5101A

    TRANSISTOR
    £2.00 Price with VAT: £2.40 Buy Surplus As Low As £1.20 Price with VAT: £1.44
    £1.20 Price with VAT: £1.44
    ST MICRO VNP10N06

    ST MICRO

    SGS THOMSON

    VNP10N06

    TRANSISTOR
    £1.80 Price with VAT: £2.16 Buy Surplus As Low As £1.08 Price with VAT: £1.30
    £1.08 Price with VAT: £1.30
    ST MICRO SGSD100

    ST MICRO

    SGS THOMSON

    SGSD100

    POWER DARLINGTON TRANSISTOR, PKG TO-247
    £7.63 Price with VAT: £9.16 Buy Surplus As Low As £4.58 Price with VAT: £5.50
    £4.58 Price with VAT: £5.50
    ST MICRO IC203B

    ST MICRO

    SGS THOMSON

    IC203B

    TRANSISTOR
    £9.82 Price with VAT: £11.79 Buy Surplus As Low As £5.77 Price with VAT: £6.92
    £5.77 Price with VAT: £6.92
    ST MICRO IC204B

    ST MICRO

    SGS THOMSON

    IC204B

    TRANSISTOR
    £1.28 Price with VAT: £1.54 Buy Surplus As Low As £0.77 Price with VAT: £0.92
    £0.77 Price with VAT: £0.92
    ST MICRO TMJE200

    ST MICRO

    SGS THOMSON

    TMJE200

    TRANSISTOR
    £0.40 Price with VAT: £0.48 Buy Surplus As Low As £0.24 Price with VAT: £0.29
    £0.24 Price with VAT: £0.29
    ST MICRO TSTGW20NB60H

    ST MICRO

    SGS THOMSON

    TSTGW20NB60H

    TRANSISTOR
    £4.81 Price with VAT: £5.77 Buy Surplus As Low As £2.88 Price with VAT: £3.46
    £2.88 Price with VAT: £3.46
    ST MICRO TSTP45N10

    ST MICRO

    SGS THOMSON

    TSTP45N10

    TRANSISTOR
    £1.80 Price with VAT: £2.16 Buy Surplus As Low As £1.08 Price with VAT: £1.30
    £1.08 Price with VAT: £1.30
    ST MICRO LM309K

    ST MICRO

    SGS THOMSON

    LM309K

    TRANSISTOR 5V 2PIN
    £2.00 Price with VAT: £2.40 Buy Surplus As Low As £1.20 Price with VAT: £1.44
    £1.20 Price with VAT: £1.44
    ST MICRO 2N3792

    ST MICRO

    SGS THOMSON

    2N3792

    TRANSISTOR BIPOLAR PNP 10AMP 80V
    £4.01 Price with VAT: £4.81 Buy Surplus As Low As £2.40 Price with VAT: £2.88
    £2.40 Price with VAT: £2.88
    ST MICRO LS204TB

    ST MICRO

    SGS THOMSON

    LS204TB

    TRANSISTOR 8PIN DUAL OP-AMP 3500UV 3MHZ MBCY8
    £1.44 Price with VAT: £1.73 Buy Surplus As Low As £0.87 Price with VAT: £1.04
    £0.87 Price with VAT: £1.04
    ST MICRO STA7018

    ST MICRO

    SGS THOMSON

    STA7018

    TRANSISTOR 15AMP 850V COLLECTOR-BASE
    £4.81 Price with VAT: £5.77 Buy Surplus As Low As £2.88 Price with VAT: £3.46
    £2.88 Price with VAT: £3.46
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