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.
Filter Results
INFINEON
EUPEC
BSM50GX120DN2
DISCONTINUED BY MANUFACTURER, IGBT MODULE, 3PHASE, 1200V, 78A
✓ IN STOCK!
£249.77
Price with VAT:
£299.73
NTE
NTE6004
DISCONTINUED BY MANUFACTURER, RECTIFIER DIODE, FORWARD CURRENT 40
✓ IN STOCK!
£18.88
Price with VAT:
£22.66
IXYS
VUO52-16NO1
BRIDGE RECTIFIER DIODE, THREE PHASE BRIDGE, 1.07V FORWARD, 1.6 KV PEAK REVERSE VOLTAGE, 350A MAX SURGE, 95W POWER DISSIPATION, THROUGH HOLE TERMINATION, -40/150C OPERATING TEMP, ROHS COMPLIA ...
✓ IN STOCK!
£22.25
Price with VAT:
£26.70
PHILIPS
ECG RELAYS
ECG5516
PHILLIPS , ECG5516, SCR, 20AMP, 600V, 15MA MIN, 2V MAX, .5W
✓ IN STOCK!
£4.69
Price with VAT:
£5.62
NTE
NTE385
BIPOLAR TRANSISTOR, NPN, 400V, TO-3; TRANSISTOR POLARITY:NPN; COLLECTOR EMITTER VOLTAGE V(BR)CEO:400V; TRANSITION FREQUENCY FT:-; POWER DISSIPATION PD:100W; DC COLLECTOR CURRENT:15A; DC CURR ...
✓ IN STOCK!
£11.24
Price with VAT:
£13.48
NTE
NTE117
STANDARD DIODE, 750MA, 600V, DO-26; REPETITIVE REVERSE VOLTAGE VRRM MAX:600V; FORWARD CURRENT IF(AV):750MA; DIODE CONFIGURATION:SINGLE; FORWARD VOLTAGE VF MAX:1.2V; REVERSE RECOVERY TIME TRR ...
✓ IN STOCK!
£7.77
Price with VAT:
£9.32
NTE
NTE5710
POWERBLOCK MODULE, 55 AMP, 150 MA, 3 VDC, 60 HZ, CHASSIS MOUNT, SCREW TERMINALS
✓ IN STOCK!
£61.95
Price with VAT:
£74.34
NTE
NTE248
DARLINGTON TRANSISTOR, PNP, -100V, TO-3; TRANSISTOR POLARITY:PNP; COLLECTOR EMITTER VOLTAGE V(BR)CEO:-100V; TRANSITION FREQUENCY FT:-; POWER DISSIPATION PD:150W; DC COLLECTOR CURRENT:-12A; D ...
✓ IN STOCK!
£6.74
Price with VAT:
£8.09
NTE
NTE5995
STANDARD DIODE, 40A, 600V, DO-5; REPETITIVE REVERSE VOLTAGE VRRM MAX:600V; FORWARD CURRENT IF(AV):40A; FORWARD VOLTAGE VF MAX:1.3V; DIODE MODULE CONFIGURATION:-; PRODUCT RANGE:-; DIODE CASE ...
✓ IN STOCK!
£10.15
Price with VAT:
£12.18
NTE
NTE5645
TRIAC THYRISTOR, MAXIMUM OFF-STATE VOLTAGE: 600 V, MAXIMUM LOAD CURRENT: 10 A, CASE: TO-220, GATE CURRENT: 50/80 MA, THT MOUNTING, ROHS COMPLIANT
✓ IN STOCK!
£7.44
Price with VAT:
£8.93
INFINEON
EUPEC
FF200R12KE3
INSULATED GATE BIPOLAR TRANSISTOR, 295A I(C), 1200V V(BR)CES, N-CHANNEL
✓ IN STOCK!
£127.33
Price with VAT:
£152.80
NTE
NTE159
BIPOLAR TRANSISTOR, PNP, -80V TO-92; TRANSISTOR POLARITY:PNP; COLLECTOR EMITTER VOLTAGE V(BR)CEO:-80V; TRANSITION FREQUENCY FT:250MHZ; POWER DISSIPATION PD:625MW; DC COLLECTOR CURRENT:800MA; ...
✓ IN STOCK!
£2.75
Price with VAT:
£3.30
NTE
NTE588
FAST RECOVERY DIODE, 3 AMP, 200 VAC AXIAL, REPETITIVE REVERSE VOLTAGE VRRM MAX: 150 VAC, DIODE CONFIGURATION: SINGLE, FORWARD VOLTAGE VF MAX: 950 MV, REVERSE RECOVERY TIME TRR MAX: 35 NS
✓ IN STOCK!
£1.78
Price with VAT:
£2.14
NTE
1N4001
STANDARD DIODE, 1A, 50V, DO-41; REPETITIVE REVERSE VOLTAGE VRRM MAX:50V; FORWARD CURRENT IF(AV):1A; CONFIGURATION:SINGLE; FORWARD VOLTAGE VF MAX:1.1V; REVERSE RECOVERY TIME TRR MAX:-; FORWAR ...
✓ IN STOCK!
£0.13
Price with VAT:
£0.16
NTE
NTE6402
PROGRAMMABLE UJT, 1A, TO-92, REPETITIVE PEAK FORWARD CURRENT ITRM 1A, PEAK EMITTER CURRENT 5 A, VALLEY CURRENT IV 50 A, NO. OF PINS 3 PIN, OPERATING TEMPERATURE MAX 100 C, PRODUCT RANGE ,MSL ...
✓ IN STOCK!
£6.67
Price with VAT:
£8.00
NTE
NTE229
BIPOLAR TRANSISTOR, 30 V, TRANSISTOR POLARITY: NPN, TRANSITION FREQUENCY FT: 500 MHZ, POWER DISSIPATION PD: 425 MW, DC COLLECTOR CURRENT: 50 MA, 3 PINS
✓ IN STOCK!
£3.30
Price with VAT:
£3.96
PHILIPS
BYV27-150
DISCONTINUED BY MANUFACTURER, DIODE, SERIES BYV27, ULTRA FAST, AVALANCHE SINTERGLASS, 150 V, 2 AMPS, THROUGH HOLE, SOD-57
✓ IN STOCK!
£0.84
Price with VAT:
£1.01
NTE
NTE2302
BIPOLAR TRANSISTOR, NPN, 800V; TRANSISTOR POLARITY:NPN; COLLECTOR EMITTER VOLTAGE V(BR)CEO:800V; TRANSITION FREQUENCY FT:3MHZ; POWER DISSIPATION PD:120W; DC COLLECTOR CURRENT:5A; DC CURRENT ...
✓ IN STOCK!
£5.75
Price with VAT:
£6.90
NTE
NTE331
BIPOLAR TRANSISTOR, NPN, 100V, TO-220; TRANSISTOR POLARITY:NPN; COLLECTOR EMITTER VOLTAGE V(BR)CEO:100V; TRANSITION FREQUENCY FT:3MHZ; POWER DISSIPATION PD:90W; DC COLLECTOR CURRENT:15A; DC ...
✓ IN STOCK!
£4.09
Price with VAT:
£4.90
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
1N4001
RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 1A, 50V V(RRM), SILICON, DO-41
✓ IN STOCK!
£0.05
Price with VAT:
£0.06
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
1N4005
DIODE, STANDARD, REPETITIVE REVERSE VOLTAGE VRRM MAX 600V, FORWARD CURRENT IF(AV) 1A, DIODE CONFIGURATION SINGLE, FORWARD VOLTAGE VF MAX 1.1V, REVERSE RECOVERY TIME TRR MAX, FORWARD SURGE CU ...
✓ IN STOCK!
£0.03
Price with VAT:
£0.04
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
S1M
RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 1A, 1000V V(RRM), SILICON, DO-214AC SMA
✓ IN STOCK!
£0.05
Price with VAT:
£0.06
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
ES1D
RECTIFIER DIODE, 1 PHASE, 1 ELEMENT, 1A, 200V, DO-214AC, 4.75X2.95MM
✓ IN STOCK!
£0.42
Price with VAT:
£0.50
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
ES2A
(PRICE/TC) FAST RECOVERY DIODE, 2A, 50V, DO-214AA, REPETITIVE REVERSE VOLTAGE VRRM MAX 50V, FORWARD CURRENT IF(AV) 2A, DIODE CONFIGURATION SINGLE, FORWARD VOLTAGE VF MAX 950MV, REVERSE RECOV ...
✓ IN STOCK!
£0.19
Price with VAT:
£0.23
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
1N5401
(PRICE/TC)DIODE, STANDARD, 3A, 100V, DO-201AD; DIODE CONFIGURATION:SINGLE; REPETITIVE REVERSE VOLTAGE VRRM MAX:100V; FORWARD CURRENT IF(AV):3A; FORWAR
✓ IN STOCK!
£0.34
Price with VAT:
£0.41
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
1N5402
DISCONTINUED BY MANUFACTURER, DIODE, STANDARD, 200V, 3A, THROUGH HOLE, DO-201AD, AXIAL
✓ IN STOCK!
£0.12
Price with VAT:
£0.14
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
1N5822
DISCONTINUED BY MANUFACTURER, DIODE, SCHOTTKY, 40V, 3A ,THROUGH HOLE, DO-201AD
✓ IN STOCK!
£0.31
Price with VAT:
£0.37
ON SEMICONDUCTOR
J112
N CHANNEL JFET, -35V, TO-92, GATE SOURCE BREAKDOWN VOLTAGE MAX:-35V, ZERO GATE VOLTAGE DRAIN CURRENT MAX:-, GATE SOURCE CUTOFF VOLTAGE MAX:-5V, NO. OF PINS:3 PIN, OPERATING TEMPERATURE MAX:1 ...
✓ IN STOCK!
£0.11
Price with VAT:
£0.13
ON SEMICONDUCTOR
FAIRCHILD SEMICONDUCTOR
TIP31C
DISCONTINUED BY MANUFACTURER, POWER BIPOLAR TRANSISTOR, 3A I(C), 100V V(BR)CEO, 1-ELEMENT, NPN, SILICON, TO-220AB, PLASTIC/EPOXY, 3 PIN
✓ IN STOCK!
£0.67
Price with VAT:
£0.81
ST MICRO
ESDA25B1
TRANS VOLTAGE SUPPRESSOR DIODE, 150W, BIDIRECTIONAL, 8 ELEMENT, SILICON, SOIC-8, E25B1 MARKING
✓ IN STOCK!
£0.80
Price with VAT:
£0.96
ST MICRO
STMICRO ELECTRONICS
STPS20H100CT
RECTIFIER DIODE, SCHOTTKY, 1 PHASE, 2 ELEMENT, 10A, 100V V(RRM), SILICON, TO-220AB
✓ IN STOCK!
£0.33
Price with VAT:
£0.40
NTE
NTE391
BIPOLAR TRANSISTOR, PNP, -100V, TO-218; TRANSISTOR POLARITY:PNP; COLLECTOR EMITTER VOLTAGE V(BR)CEO:100V; TRANSITION FREQUENCY FT:3MHZ; POWER DISSIPATION PD:80W; DC COLLECTOR CURRENT:-10A; D ...
✓ IN STOCK!
£4.92
Price with VAT:
£5.90
ON SEMICONDUCTOR
1N5339BRLG
ZENER SINGLE DIODE, 5.6 V, 5 W, T-18, 5 %, 2, 200 C ROHS COMPLIANT: YES
✓ IN STOCK!
£0.32
Price with VAT:
£0.38
NTE
NTE5019A
ZENER DIODE, 500MW, 10V, AXIAL; ZENER VOLTAGE VZ TYP:10V; POWER DISSIPATION PD:500MW; DIODE CASE STYLE:DO-35; ZENER TOLERANCE ¦:5%; NO. OF PINS:2PINS; OPERATING TEMPERATURE MAX:200¦C; PRODUC ...
✓ IN STOCK!
£0.57
Price with VAT:
£0.68
NTE
NTE2394
TRANSISTOR, N CHANNEL, DRAIN SOURCE VOLTAGE VDS: 500 VAC, CONTINUOUS DRAIN CURRENT ID: 14 AMP, ON RESISTANCE RDS(ON): 0.4OHM, THROUGH HOLE, RDS(ON) TEST VOLTAGE VGS: 10V, THRESHOLD VOLTAGE V ...
✓ IN STOCK!
£18.64
Price with VAT:
£22.37
NTE
NTE3086
NO. OF CHANNELS:2 CHANNEL; OPTOCOUPLER CASE STYLE:DIP; NO. OF PINS:8PINS; FORWARD CURRENT IF MAX:60MA; ISOLATION VOLTAGE:7.5KV; CTR MIN:20%; COLLECTOR EMITTER VOLTAGE V(BR)CEO:30V; PRODUCT R ...
✓ IN STOCK!
£8.27
Price with VAT:
£9.92
NTE
NTE5084A
ZENER DIODE, THROUGH-HOLE MOUNT, CASE: DO-204AH, AXIAL LEADED, IMPEDANCE: 40 OHMS, POWER RATING: 1 W, TOLERANCE: 5 %, OPERATING TEMPERATURE: -65 TO 200 °C, ROHS COMPLIANT
✓ IN STOCK!
£2.47
Price with VAT:
£2.96
NTE
NTE2399
MOSFET, N-CHANNEL POLARITY, 1KV DRAIN SOURCE VOLTAGE, 3.1A CONTINUOUS DRAIN CURRENT, 0.5OHM ON RESISTANCE, 10V RDS(ON) TEST VOLTAGE, TO-220 CASE STYLE, 3 PIN, -55/150C OPERATING TEMP, ROHS C ...
✓ IN STOCK!
£10.36
Price with VAT:
£12.43
NTE
NTE2970
N CHANNEL MOSFET, 500V, 22A, TO-3P; TRANSISTOR POLARITY:N CHANNEL; CONTINUOUS DRAIN CURRENT ID:22A; DRAIN SOURCE VOLTAGE VDS:500V; ON RESISTANCE RDS(O
✓ IN STOCK!
£16.02
Price with VAT:
£19.22
NTE
NTE112
SCHOTTKY RECTIFIER, 30MA, 5V, DO-35, DIODE CONFIGURATION SINGLE, REPETITIVE REVERSE VOLTAGE VRRM MAX 5V, FORWARD CURRENT IF(AV) 30MA, FORWARD VOLTAGE VF MAX 550MV, FORWARD SURGE CURRENT IFSM ...
✓ IN STOCK!
£3.12
Price with VAT:
£3.75
NTE
NTE2407
TRANSISTOR, GENERAL PURPOSE, 60V COLLECTOR EMITTER VOLTAGE, 0.6A CONTINUOUS COLLECTOR CURRENT, 350MW POWER DISSIPATION, PNP POLARITY, 3 PIN, -55/150C OPERATING TEMP, SURFACE MOUNTED
✓ IN STOCK!
£3.12
Price with VAT:
£3.75
NTE
NTE5404
SCR THYRISTOR, 800MA, 200V, TO-92; PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM:200V; GATE TRIGGER CURRENT MAX, IGT:200A; CURRENT IT AV:-; ON STATE RMS CURRENT IT(RMS):800MA; THYRISTOR CASE STYLE ...
✓ IN STOCK!
£2.44
Price with VAT:
£2.93
NTE
NTE2380
N CHANNEL MOSFET, 500V, 2.5A TO-220, TRANSISTOR POLARITY N CHANNEL, DRAIN SOURCE VOLTAGE VDS 500V, CONTINUOUS DRAIN CURRENT ID 2.5A, ON RESISTANCE RDS(ON) 3OHM, TRANSISTOR MOUNTING THROUGH H ...
✓ IN STOCK!
£15.74
Price with VAT:
£18.88
NTE
NTE103A
POWER TRANSISTOR, NPN, 32V, TO-1; TRANSISTOR POLARITY:NPN; COLLECTOR EMITTER VOLTAGE V(BR)CEO:32V; DC COLLECTOR CURRENT:1A; POWER DISSIPATION PD:650MW; TRANSISTOR MOUNTING:THROUGH HOLE; NO. ...
✓ IN STOCK!
£8.85
Price with VAT:
£10.63
NTE
NTE5317
BRIDGE RECTIFIER, DIODE, SINGLE PHASE, 8 AMP, 4 PIN, 1 KV, THOUGH HOLE, SINGLE PHASE,
✓ IN STOCK!
£4.81
Price with VAT:
£5.77
NTE
NTE5608
TRIAC, 400V, 8A, TO-220; PEAK REPETITIVE OFF-STATE VOLTAGE, VDRM:400V; ON STATE RMS CURRENT IT(RMS):8A; TRIAC CASE STYLE:TO-220; GATE TRIGGER CURRENT MAX (QI), IGT:10MA; GATE TRIGGER VOLTAGE ...
✓ IN STOCK!
£10.03
Price with VAT:
£12.03
