Product Search

    SEARCH NOW FOR ALL YOUR QTC SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    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
    43 Results.
    QTC MCT6

    QTC

    MCT6

    TRANSISTOR OUTPUT OPTOCOUPLER, 2-ELEMENT, 2500V ISOLATION, DIP-8
    ✓ IN STOCK!
    £0.31 Price with VAT: £0.38 Buy Surplus As Low As £0.18 Price with VAT: £0.21
    £0.18 Price with VAT: £0.21
    QTC MCT5200

    QTC

    MCT5200

    IC CHIP 6PIN DIP
    ✓ IN STOCK!
    £0.70 Price with VAT: £0.85 Buy Surplus As Low As £0.27 Price with VAT: £0.32
    £0.27 Price with VAT: £0.32
    QTC MOC8020

    QTC

    MOC8020

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 7500V ISOLATION, DIP-6
    ✓ IN STOCK!
    £0.57 Price with VAT: £0.68 Buy Surplus As Low As £0.33 Price with VAT: £0.39
    £0.33 Price with VAT: £0.39
    QTC H11G3S

    QTC

    H11G3S

    IC, OPTOISOLATOR, DARLINGTON WITH BASE, OUTPUT 5300VRMS, 1 CHANNEL, 6-SMD
    £0.62 Price with VAT: £0.74 Buy Surplus As Low As £0.36 Price with VAT: £0.44
    £0.36 Price with VAT: £0.44
    QTC MCA2HK

    QTC

    MCA2HK

    IC CHIP 6PIN DIP
    ✓ IN STOCK!
    £1.39 Price with VAT: £1.67 Buy Surplus As Low As £0.48 Price with VAT: £0.58
    £0.48 Price with VAT: £0.58
    QTC MOC8101

    QTC

    MOC8101

    DISCONTINUED BY MANUFACTURER, OPTOISOLATOR TRANSISTOR, OUTPUT 5300VRMS, 1 CHANNEL, SMD-6, X= VDE APPROVAL
    ✓ IN STOCK!
    £1.14 Price with VAT: £1.37 Buy Surplus As Low As £0.67 Price with VAT: £0.80
    £0.67 Price with VAT: £0.80
    QTC 4N25

    QTC

    4N25

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 2250V ISOLATION, DIP-6
    ✓ IN STOCK!
    £1.30 Price with VAT: £1.56 Buy Surplus As Low As £0.76 Price with VAT: £0.91
    £0.76 Price with VAT: £0.91
    QTC MCT26

    QTC

    MCT26

    IC CHIP 6PIN DIP
    ✓ IN STOCK!
    £1.59 Price with VAT: £1.91 Buy Surplus As Low As £0.77 Price with VAT: £0.93
    £0.77 Price with VAT: £0.93
    QTC QTC4N36

    QTC

    QTC4N36

    IC
    ✓ IN STOCK!
    £1.60 Price with VAT: £1.92 Buy Surplus As Low As £1.05 Price with VAT: £1.26
    £1.05 Price with VAT: £1.26
    QTC MCT901X

    QTC

    MCT901X

    DISCONTINUED BY MANUFACTURER, OPTOCOUPLER, DIP-8
    ✓ IN STOCK!
    £2.15 Price with VAT: £2.58 Buy Surplus As Low As £1.19 Price with VAT: £1.43
    £1.19 Price with VAT: £1.43
    QTC MCA230

    QTC

    MCA230

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 4400V ISOLATION, DIP-6
    ✓ IN STOCK!
    £1.42 Price with VAT: £1.70 Buy Surplus As Low As £0.96 Price with VAT: £1.15
    £0.96 Price with VAT: £1.15
    QTC CNX83A

    QTC

    CNX83A

    IC
    ✓ IN STOCK!
    £2.53 Price with VAT: £3.04 Buy Surplus As Low As £1.43 Price with VAT: £1.72
    £1.43 Price with VAT: £1.72
    QTC 2630

    QTC

    2630

    IC CHIP 6PIN DIP
    £1.77 Price with VAT: £2.12 Buy Surplus As Low As £1.06 Price with VAT: £1.27
    £1.06 Price with VAT: £1.27
    QTC H11A1

    QTC

    H11A1

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1 ELEMENT, DIP-6, OPT300 SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As £1.07 Price with VAT: £1.28
    £1.07 Price with VAT: £1.28
    QTC 4N35

    QTC

    4N35

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 3500V ISOLATION, DIP-6
    ✓ IN STOCK!
    £2.34 Price with VAT: £2.80 Buy Surplus As Low As £1.12 Price with VAT: £1.34
    £1.12 Price with VAT: £1.34
    QTC MCT5201

    QTC

    MCT5201

    DISCONTINUED BY MANUFACTURER, IC, TRANSISTOR OUTPUT OPTOCOUPLERS, DIP-6, PHOTO TRANS, 1 CHANNEL, 50 MA, 30V, 150 MA, 5300 VRMS, 2.41X8.89X6.86MM
    ✓ IN STOCK!
    £1.48 Price with VAT: £1.77 Buy Surplus As Low As £1.16 Price with VAT: £1.40
    £1.16 Price with VAT: £1.40
    QTC MCT61

    QTC

    MCT61

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 2-ELEMENT, 2500V ISOLATION, DIP-8
    Buy Surplus As Low As £1.22 Price with VAT: £1.47
    £1.22 Price with VAT: £1.47
    QTC CNW83

    QTC

    CNW83

    OPTO COUPLER
    ✓ IN STOCK!
    £4.54 Price with VAT: £5.45 Buy Surplus As Low As £2.19 Price with VAT: £2.63
    £2.19 Price with VAT: £2.63
    QTC 740L6001

    QTC

    740L6001

    DISCONTINUED BY MANUFACTURER, IC CHIP, 6 PIN, THROUGH WHOLE MOUNTING, 4.5-5.5 V, 40 MA, 1 CHANNEL
    ✓ IN STOCK!
    £3.60 Price with VAT: £4.32 Buy Surplus As Low As £2.25 Price with VAT: £2.70
    £2.25 Price with VAT: £2.70
    QTC GTK45661

    QTC

    GTK45661

    TRANSISTOR
    ✓ IN STOCK!
    £3.22 Price with VAT: £3.86 Buy Surplus As Low As £2.39 Price with VAT: £2.87
    £2.39 Price with VAT: £2.87
    QTC 4N26

    QTC

    4N26

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 2500V ISOLATION, DIP-6
    Buy Surplus As Low As £1.78 Price with VAT: £2.14
    £1.78 Price with VAT: £2.14
    QTC MCT210

    QTC

    MCT210

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 2500V ISOLATION, DIP-6
    ✓ IN STOCK!
    £2.91 Price with VAT: £3.50 Buy Surplus As Low As £1.85 Price with VAT: £2.22
    £1.85 Price with VAT: £2.22
    QTC H11J1

    QTC

    H11J1

    DISCONTINUED BY MANUFACTURER, TRIAC OUTPUT OPTOCOUPLER, 1-ELEMENT, 3600V ISOLATION, DIP-6
    ✓ IN STOCK!
    £3.44 Price with VAT: £4.12 Buy Surplus As Low As £2.00 Price with VAT: £2.40
    £2.00 Price with VAT: £2.40
    QTC MCT66

    QTC

    MCT66

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 2-ELEMENT, 2500V ISOLATION, DIP-8
    ✓ IN STOCK!
    £3.63 Price with VAT: £4.35 Buy Surplus As Low As £2.11 Price with VAT: £2.54
    £2.11 Price with VAT: £2.54
    QTC 4N39

    QTC

    4N39

    DISCONTINUED BY MANUFACTURER, IC CHIPS, OPTO-ISOLATOR, 5.3 KV, SCR, 6-DIP
    ✓ IN STOCK!
    £4.44 Price with VAT: £5.33 Buy Surplus As Low As £2.56 Price with VAT: £3.07
    £2.56 Price with VAT: £3.07
    QTC 4N37

    QTC

    4N37

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 1500V ISOLATION, DIP-6
    Buy Surplus As Low As £2.80 Price with VAT: £3.36
    £2.80 Price with VAT: £3.36
    QTC CNX38U

    QTC

    CNX38U

    IC, OPTOISOLATOR, 6 PIN DIP
    ✓ IN STOCK!
    £6.37 Price with VAT: £7.64 Buy Surplus As Low As £3.10 Price with VAT: £3.72
    £3.10 Price with VAT: £3.72
    QTC H11J3

    QTC

    H11J3

    DISCONTINUED BY MANUFACTURER, TRIAC OUTPUT OPTOCOUPLER, 1-ELEMENT, 2200V ISOLATION, DIP-6
    ✓ IN STOCK!
    £5.18 Price with VAT: £6.22 Buy Surplus As Low As £3.30 Price with VAT: £3.96
    £3.30 Price with VAT: £3.96
    QTC CNX62A

    QTC

    CNX62A

    DISCONTINUED BY MANUFACTURER, INTEGRATED CIRCUIT, ISOLATOR, 60MA, 6V, DIP-6
    ✓ IN STOCK!
    £5.84 Price with VAT: £7.01 Buy Surplus As Low As £3.40 Price with VAT: £4.08
    £3.40 Price with VAT: £4.08
    QTC H11G3

    QTC

    H11G3

    DISCONTINUED BY MANUFACTURER, DARLINGTON OUTPUT OPTOCOUPLER, 1-ELEMENT, 2280V ISOLATION, DIP-6
    ✓ IN STOCK!
    £5.76 Price with VAT: £6.91 Buy Surplus As Low As £3.67 Price with VAT: £4.40
    £3.67 Price with VAT: £4.40
    QTC H11C1

    QTC

    H11C1

    DISCONTINUED BY MANUFACTURER, SCR OUTPUT OPTOCOUPLER, 1-ELEMENT, 5300V ISOLATION, DIP-6
    Buy Surplus As Low As £3.71 Price with VAT: £4.45
    £3.71 Price with VAT: £4.45
    QTC 717072P1

    QTC

    717072P1

    DISCONTINUED BY MANUFACTURER, OPTOCOUPLER, DIP-8
    ✓ IN STOCK!
    £7.64 Price with VAT: £9.17 Buy Surplus As Low As £4.45 Price with VAT: £5.34
    £4.45 Price with VAT: £5.34
    QTC QTC2631

    QTC

    QTC2631

    DISCONTINUED BY MANUFACTURER, LOGIC IC OUTPUT OPTOCOUPLER, 2-CHANNEL, 2-ELEMENT, 2500V ISOLATION, 10MBPS, DIP-8
    Buy Surplus As Low As £4.58 Price with VAT: £5.50
    £4.58 Price with VAT: £5.50
    QTC H11AX

    QTC

    H11AX

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 5300V ISOLATION, DIP-6
    ✓ IN STOCK!
    £7.73 Price with VAT: £9.27 Buy Surplus As Low As £4.63 Price with VAT: £5.55
    £4.63 Price with VAT: £5.55
    QTC CNW11AV-2

    QTC

    CNW11AV-2

    DISCONTINUED BY MANUFACTURER, TRANSISTOR OUTPUT OPTOCOUPLER, 1-ELEMENT, 5600V ISOLATION, SMD-6
    ✓ IN STOCK!
    £8.59 Price with VAT: £10.31 Buy Surplus As Low As £5.01 Price with VAT: £6.01
    £5.01 Price with VAT: £6.01
    QTC H11N2

    QTC

    H11N2

    DISCONTINUED BY MANUFACTURER, LOGIC IC, OPTOCOUPLER, 1X CHANNEL, OPEN COLLECTOR, 7500VRMS ISOLATION, 50MA, 5MHZ, THROUGH HOLE, DIP-6
    Buy Surplus As Low As £5.55 Price with VAT: £6.67
    £5.55 Price with VAT: £6.67
    QTC QTC5555

    QTC

    QTC5555

    DISCONTINUED BY MANUFACTURER, OPTO, SMD-6
    ✓ IN STOCK!
    £11.37 Price with VAT: £13.64 Buy Surplus As Low As £6.81 Price with VAT: £8.17
    £6.81 Price with VAT: £8.17
    QTC H11C2

    QTC

    H11C2

    DISCONTINUED BY MANUFACTURER, SCR OUTPUT OPTOCOUPLER, 1-ELEMENT, 5300V ISOLATION, DIP-6
    ✓ IN STOCK!
    £10.52 Price with VAT: £12.63 Buy Surplus As Low As £7.13 Price with VAT: £8.56
    £7.13 Price with VAT: £8.56
    QTC QTC740L

    QTC

    QTC740L

    DISCONTINUED BY MANUFACTURER, IC, 6 PDIP
    ✓ IN STOCK!
    £13.36 Price with VAT: £16.03 Buy Surplus As Low As £10.17 Price with VAT: £12.20
    £10.17 Price with VAT: £12.20
    QTC MCP3021Z

    QTC

    MCP3021Z

    DISCONTINUED BY MANUFACTURER, TRIAC OUTPUT OPTOCOUPLER, 1-ELEMENT, 5300V ISOLATION, 6-DIP
    ✓ IN STOCK!
    £16.80 Price with VAT: £20.17 Buy Surplus As Low As £10.38 Price with VAT: £12.46
    £10.38 Price with VAT: £12.46
    QTC CNW82

    QTC

    CNW82

    DISCONTINUED BY MANUFACTURER, OPTOCOUPLER, WIDE BODY, HIGH ISOLATION, 8-DIP, 6 PIN
    ✓ IN STOCK!
    £18.61 Price with VAT: £22.33 Buy Surplus As Low As £11.84 Price with VAT: £14.21
    £11.84 Price with VAT: £14.21
    QTC QTC5516

    QTC

    QTC5516

    DISCONTINUED BY MANUFACTURER, IC, 6 PIN DIP
    Buy Surplus As Low As £12.34 Price with VAT: £14.81
    £12.34 Price with VAT: £14.81
    QTC MCA2HK-Q5234

    QTC

    MCA2HK-Q5234

    IC CHIP 6 PIN DIP
    Call for Availability
    1