Product Search

    SEARCH NOW FOR ALL YOUR SIL SOLUTIONS

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

    Radwell is not an authorized 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 authorization by any rights holder.

    Filter Results
    Results 51-100 of 983.
    VISHAY SUD45N0520LE3

    VISHAY

    SILICONIX

    SUD45N0520LE3

    N CHANNEL MOSFET, 50V, 30A, TO-252; TRANSISTOR POLARITY:N CHANNEL; CONTINUOUS DRAIN CURRENT ID:30A; DRAIN SOURCE VOLTAGE VDS:50V; ON RESISTANCE RDS(ON
    ✓ IN STOCK!
    CAN$10.52 Buy Surplus As Low As CAN$6.50
    CAN$6.50
    VISHAY SUD10P06280LE3

    VISHAY

    SILICONIX

    SUD10P06280LE3

    P CHANNEL MOSFET, -60V, 10A, TO-252; TRANSISTOR POLARITY:P CHANNEL; CONTINUOUS DRAIN CURRENT, ID:-10A; DRAIN SOURCE VOLTAGE, VDS:-60V; ON RESISTANCE,
    ✓ IN STOCK!
    CAN$20.53 Buy Surplus As Low As CAN$8.93
    CAN$8.93
    VISHAY SUB70N0309PE3

    VISHAY

    SILICONIX

    SUB70N0309PE3

    N CHANNEL MOSFET, 30V, 70A, TO-263; TRANSISTOR POLARITY:N CHANNEL; CONTINUOUS DRAIN CURRENT, ID:70A; DRAIN SOURCE VOLTAGE, VDS:30V; ON RESISTANCE, RDS
    ✓ IN STOCK!
    CAN$5.47 Buy Surplus As Low As CAN$3.81
    CAN$3.81
    VISHAY SUB65P06-20

    VISHAY

    SILICONIX

    SUB65P06-20

    DISCONTINUED BY MANUFACTURER, TRANSISTOR, MOSFET, SI TECHNOLOGY, P-CHANNEL, 60 V, 65 A, 187 W, 175 DEG. C MAX., TO-263
    ✓ IN STOCK!
    CAN$12.04 Buy Surplus As Low As CAN$7.01
    CAN$7.01
    HONEYWELL STI9602

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    STI9602

    DISCONTINUED BY MANUFACTURER, STEEL WEB STOPPER, LOW PROFILE, SURFACE MOUNT.
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$27.70
    CAN$27.70
    SIEMENS ST-50U

    SIEMENS

    MILLTRONICS

    ST-50U

    DISCONTINUED BY MANUFACTURER, TRANSDUCER MODULE 9.1WATT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$290.86
    CAN$290.86
    SIEMENS ST50AT6

    SIEMENS

    MILLTRONICS

    ST50AT6

    DISCONTINUED BY MANUFACTURER, POLARIZED CERAMIC CRYSTAL SENSOR, TRANSDUCER, 3 WATT AVERAGE INPUT, TEMP RANGE: -20 DEGREE C TO 70 DEGREE C
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$170.47
    CAN$170.47
    SIEMENS ST-25TRANSDUCER

    SIEMENS

    MILLTRONICS

    ST-25TRANSDUCER

    TRANSDUCER POLARIZED CERAMIC CRYSTAL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$236.02
    CAN$236.02
    Repair Yours CAN$373.15
    SIEMENS ST-25CT4

    SIEMENS

    MILLTRONICS

    ST-25CT4

    DISCONTINUED BY MANUFACTURER, TRANSDUCER, ULTRASONIC LEVEL, INPUT 9.1W, W/10METER CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$909.43
    CAN$909.43
    Repair Yours CAN$704.70
    SIEMENS ST-25B

    SIEMENS

    MILLTRONICS

    ST-25B

    DISCONTINUED BY MANUFACTURER, TRANSDUCER, TYPE POLARIZED CERAMIC CRYSTAL, SONIC POWER: 0.006 W/CM2, MAX INPUT 9.1 W, AMB. TEMP. -20 DEG C TO 70 DEG C
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$263.97
    CAN$263.97
    Repair Yours CAN$373.15
    SIEMENS ST25

    SIEMENS

    MILLTRONICS

    ST25

    DISCONTINUED BY MANUFACTURER, TRANSDUCER, POLARIZED CERAMIC CRYSTAL, INPUT / 3 W, SONIC POWER / 0.006 W/CM, W/ CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$179.28
    CAN$179.28
    Repair Yours CAN$250.00
    SILICON POWER ST2221A-1

    SILICON POWER

    ST2221A-1

    IC, CONSTANT CURRENT LED DRIVER, PDIP-16
    ✓ IN STOCK!
    CAN$10.65 Buy Surplus As Low As CAN$6.09
    CAN$6.09
    SILVERSTONE TECHNOLOGY CO SST-ST65ZF

    SILVERSTONE TECHNOLOGY CO

    SST-ST65ZF

    POWER SUPPLY, 115-240VAC, 60-50HZ, 10-5AMP, 650W
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$102.54
    CAN$102.54
    Repair Yours CAN$366.74
    VISHAY SST511E3

    VISHAY

    SILICONIX

    SST511E3

    MIN QTY 1000 CURRENT REGULATOR DIODE; REGULATOR CURRENT TYP
    ✓ IN STOCK!
    CAN$7.74 Buy Surplus As Low As CAN$4.65
    CAN$4.65
    VISHAY SST201-T1-E3

    VISHAY

    SILICONIX

    SST201-T1-E3

    (PRICE/TC) N CHANNEL JFET, -40V, TO-236; BREAKDOWN VOLTAGE VBR:-40V; ZERO GATE VOLTAGE DRAIN CURRENT IDSS MIN:200ΜA; ZERO GATE VOLTAGE DRAIN CURRENT IDSS MAX:1MA; GATE-SOURCE CUTOFF VOLTAGE ...
    ✓ IN STOCK!
    CAN$1.24 Buy Surplus As Low As CAN$0.77
    CAN$0.77
    VISHAY SST113T1E3

    VISHAY

    SILICONIX

    SST113T1E3

    N CHANNEL JFET, -55V, SOT-23 BREAKDOWN VOLTAGE VBR-55V GATE-SOURCE CUTOFF VOLTAGE VGSOFF MAX-3V POWER DISSIPATION PD350MW OPERATING TEMPERATURE RANGE-
    ✓ IN STOCK!
    CAN$3.43 Buy Surplus As Low As CAN$0.97
    CAN$0.97
    SIEMENS SSII-TS

    SIEMENS

    ALLIS CHALMERS

    SSII-TS

    DISCONTINUED BY MANUFACTURER, SOLID STATE PROGRAMMER LS, STATIC TRIP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,437.73
    CAN$1,437.73
    Repair Yours CAN$1,017.96
    SILICON SENSING SYSTEMS LTD SSD-C64M-3076

    SILICON SENSING SYSTEMS LTD

    SSD-C64M-3076

    DISCONTINUED BY MANUFACTURER, MEMORY CARD, COMPACTFLASH, 64 MB, SILICONDRIVE, (5CFCRD.0064-03)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$39.81
    CAN$39.81
    VISHAY SQJ469EP-T1-GE3

    VISHAY

    SILICONIX

    SQJ469EP-T1-GE3

    (PRICE/TR) P-CHANNEL 80-V (D-S) 175C MOSFET
    ✓ IN STOCK!
    CAN$4.35 Buy Surplus As Low As CAN$2.28
    CAN$2.28
    VISHAY SQD40N10-25-GE3

    VISHAY

    SILICONIX

    SQD40N10-25-GE3

    (PRICE/TC) MOSFET,N CHANNEL,W DIODE,100V,40A,TO-252; TRANSISTOR POLARITY:N CHANNEL; CONTINUOUS DRAIN CURRENT ID:40A; DRAIN SOURCE VOLTAGE VDS:100V; ON
    ✓ IN STOCK!
    CAN$17.61 Buy Surplus As Low As CAN$10.26
    CAN$10.26
    VISHAY SQD23N06-31L_GE3

    VISHAY

    SILICONIX

    SQD23N06-31L_GE3

    POWER FIELD-EFFECT TRANSISTOR, 23A I(D), 60V, 0.031OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, TO-252
    ✓ IN STOCK!
    CAN$3.27 Buy Surplus As Low As CAN$1.96
    CAN$1.96
    VISHAY SQ9945BEY-T1-GE3

    VISHAY

    SILICONIX

    SQ9945BEY-T1-GE3

    (PRICE/TC) MOSFET, NN CHANNEL, W/D, 60V, 6A, SO8; TRANSISTOR POLARITY:N CHANNEL; CONTINUOUS DRAIN CURRENT ID:5.4A; DRAIN SOURCE VOLTAGE VDS:60V; ON RE
    ✓ IN STOCK!
    CAN$24.45 Buy Surplus As Low As CAN$14.24
    CAN$14.24
    VISHAY SQ4850EY-T1-GE3

    VISHAY

    SILICONIX

    SQ4850EY-T1-GE3

    MOSFET,N CHANNEL,W DIODE,60V,12A,SO8; TRANSISTOR POLARITY:N CHANNEL; CONTINUOUS DRAIN CURRENT ID:12A; DRAIN SOURCE VOLTAGE VDS:60V; ON RESISTANCE RDS(ON):0.017OHM; RDS(ON) TEST VOLTAGE VGS:1 ...
    ✓ IN STOCK!
    CAN$3.27 Buy Surplus As Low As CAN$1.90
    CAN$1.90
    HONEYWELL SPRL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPRL

    SPEAKER, L-SERIES, HIGH FIDELITY, RED, WALL MOUNTABLE
    CAN$89.11 Buy Surplus As Low As CAN$50.90
    CAN$50.90
    SILICONMOUNTAIN SMM5955-12774

    SILICONMOUNTAIN

    SMM5955-12774

    FLASH MEMORY CARD
    Buy Surplus As Low As CAN$403.21
    CAN$403.21
    Repair Yours CAN$372.24
    VISHAY SMD15N05

    VISHAY

    SILICONIX

    SMD15N05

    DISCONTINUED BY MANUFACTURER, POWER FIELD-EFFECT TRANSISTOR, 3.3A I(D), 50V, 0.1OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, TO-252
    ✓ IN STOCK!
    CAN$9.51 Buy Surplus As Low As CAN$6.06
    CAN$6.06
    SILICON MOTION, INC. SM712GX04LF04-BA

    SILICON MOTION, INC.

    SM712GX04LF04-BA

    MICROPROCESSOR IC, 135 MHZ, RAM CONTROLLER SGRAM, 3.3 V, SURFACE MOUNT, 256-BBGA PACKAGE, OPERATING TEMPERATURE 0°C TO 75°C
    ✓ IN STOCK!
    CAN$42.57 Buy Surplus As Low As CAN$25.54
    CAN$25.54
    SILICON MOTION, INC. SM502GF8 AB

    SILICON MOTION, INC.

    SM502GF8 AB

    DISCONTINUED BY MANUFACTURER, IC CHIP
    ✓ IN STOCK!
    CAN$28.40 Buy Surplus As Low As CAN$17.04
    CAN$17.04
    SILICON IMAGE INC SLIS-2048-LG-ES

    SILICON IMAGE INC

    SLIS-2048-LG-ES

    DISCONTINUED BY MANUFACTURER, IC CHIP, 2048 PIXELS, 60 MHZ, MULTIPLE OPERATING MODES, HIGH SENSITIVITY AND DYNAMIC RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$31.63
    CAN$31.63
    HONEYWELL SK-RELAY

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-RELAY

    RELAY MODULE, 6.5 MA, 15-32 VDC, FOR USE WITH SILENT KNIGHT INTELLIKNIGHT FIRE ALARM CONTROL PANEL
    ✓ IN STOCK!
    CAN$88.99 Buy Surplus As Low As CAN$39.96
    CAN$39.96
    Repair Yours CAN$300.00
    HONEYWELL SK-PULL-SA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PULL-SA

    PULL STATION, SINGLE ACTION, INTELLIGENT, 15-32 VDC, SPST, NORMALLY OPEN
    ✓ IN STOCK!
    CAN$89.34 Buy Surplus As Low As CAN$48.24
    CAN$48.24
    HONEYWELL SK-PULL-DA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PULL-DA

    INTELLIGENT PULL STATION, SINGLE AND DUAL ACTION, KEY OPERATED TEST AND RESET LOCK USING LOCK PLATE ACTUATOR, BRAILLE TEXT ON STATION HANDLE, UL LISTED
    ✓ IN STOCK!
    CAN$89.71 Buy Surplus As Low As CAN$53.83
    CAN$53.83
    HONEYWELL SK-PHOTO-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO-W

    THERMAL DETECTOR, PHOTOELECTRIC SENSOR, WHITE, LOW PROFILE, LED STATUS INDICATORS, CEILING MOUNT, 32 VDC INPUT
    ✓ IN STOCK!
    CAN$100.21 Buy Surplus As Low As CAN$52.38
    CAN$52.38
    HONEYWELL SK-PHOTO-R-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO-R-W

    PHOTOELECTRIC SMOKE DETECTOR, WHITE, LOW-PROFILE INTELLIGENT PHOTOELECTRIC SENSOR, REMOTE TEST CAPABLE, FOR USE WITH DNR/DNRW
    ✓ IN STOCK!
    CAN$145.46 Buy Surplus As Low As CAN$87.27
    CAN$87.27
    HONEYWELL SK-PHOTO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-PHOTO

    SMOKE DETECTOR, PHOTOELECTRIC, ADDRESSABLE, PLUG-IN, W/BASE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$162.61
    CAN$162.61
    HONEYWELL SK-MONITOR-2

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-MONITOR-2

    ADDRESSABLE DUAL INPUT MONITOR MODULE, 15.32 VDC, 6.4MA MAX, 750AMPS, 47K W, 1,500W, 40W MAX, 32F TO 120F (0C 49C), 10% TO 93% NON-CONDENSING, WORKS ON 2 UNIQUE CLASS B CIRCUITS
    ✓ IN STOCK!
    CAN$114.10 Buy Surplus As Low As CAN$68.46
    CAN$68.46
    Repair Yours CAN$360.00
    HONEYWELL SK-MONITOR

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-MONITOR

    INPUT MONITOR MODULE, ADDRESSABLE, SINGLE CONTACT, SUPPORT FOR CLASS B OR CLASS A WIRING, UL LISTED
    ✓ IN STOCK!
    CAN$122.70 Buy Surplus As Low As CAN$93.25
    CAN$93.25
    Repair Yours CAN$360.00
    HONEYWELL SK-MINIMON

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-MINIMON

    INTELLIGENT MONITOR MODULE, MINI, 15-32 VDC, 400 MA AT 24 VDC, FOR FIRE ALARM CONTROL PANEL
    ✓ IN STOCK!
    CAN$69.36 Buy Surplus As Low As CAN$30.32
    CAN$30.32
    HONEYWELL SK-ISO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-ISO

    FAULT ISOLATOR MODULE, 15-32 VDC, 4 INCH BOX MOUNT, 450 MICROAMPS
    ✓ IN STOCK!
    CAN$115.06 Buy Surplus As Low As CAN$69.04
    CAN$69.04
    HONEYWELL SK-HEAT-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-HEAT-W

    HEAT DETECTOR, WHITE, LOW-PROFILE INTELLIGENT, 2-WIRE, INCLUDES BASE, 135 DEGREES C FIXED-TEMPERATURE
    ✓ IN STOCK!
    CAN$105.17 Buy Surplus As Low As CAN$69.42
    CAN$69.42
    HONEYWELL SK-HEAT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-HEAT

    DISCONTINUED BY MANUFACTURER, HEAT DETECTOR, DUAL LED INDICATORS, UL LISTED, 15-32 VDC, 6.5 MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$244.87
    CAN$244.87
    HONEYWELL SK-FIRE-CO-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-FIRE-CO-W

    FIRE/CO DETECTOR, MULTI-CRITERIA, ADDRESSABLE, PLUG-IN, PE/THERMAL/IR/CO, 15-32 VDC, WHITE HOUSING
    ✓ IN STOCK!
    CAN$254.19 Buy Surplus As Low As CAN$141.65
    CAN$141.65
    Repair Yours Contact Us
    HONEYWELL SK-DUCT-W

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-DUCT-W

    INTELLIGENT NON-RELAY DUCT DETECTOR, INCLUDES SK-PHOTO-R-W DETECTOR (COMING SOON)
    ✓ IN STOCK!
    CAN$647.03 Buy Surplus As Low As CAN$491.74
    CAN$491.74
    HONEYWELL SK-DUCT

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-DUCT

    DISCONTINUED BY MANUFACTURER, DUCT DETECTOR, WITH PHOTO AND NO RELAY, REPLACED BY PART# SK-DUCT-W
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$268.18
    CAN$268.18
    HONEYWELL SK-CONTROL

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-CONTROL

    CONTROL MODULE, 15-32 VDC, 4 INCH SQUARE SURFACE MOUNT ELECTRICAL BOX
    ✓ IN STOCK!
    CAN$109.89 Buy Surplus As Low As CAN$65.93
    CAN$65.93
    Repair Yours CAN$360.00
    HONEYWELL SK-5129

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SK-5129

    DISCONTINUED BY MANUFACTURER, FIRE ALARM CONTROL, 24VDC, 4 CHANNEL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$949.29
    CAN$949.29
    Repair Yours CAN$584.01
    SILENT CALL COMMUNICATIONS SK09214

    SILENT CALL COMMUNICATIONS

    SK09214

    SIDE KICK RECEIVER, WITH STROBE LIGHT, RANGE UP TO 100 FEET, 24 HOUR OPERATION
    ✓ IN STOCK!
    CAN$305.43 Buy Surplus As Low As CAN$188.83
    CAN$188.83
    VISHAY SIVN0104

    VISHAY

    SILICONIX

    SIVN0104

    TRANSIDTOR MOSFET N-CHANNEL 40V TO-92 3PIN
    ✓ IN STOCK!
    CAN$2.34 Buy Surplus As Low As CAN$1.36
    CAN$1.36
    Repair Yours CAN$372.24
    VISHAY SIS426DN

    VISHAY

    SILICONIX

    SIS426DN

    DISCONTINUED BY MANUFACTURER, POWER FIELD-EFFECT TRANSISTOR, 22A I(D), 20V, 0.0045OHM, 1-ELEMENT, N-CHANNEL, SILICON, METAL-OXIDE SEMICONDUCTOR FET, POWERPAK-8
    ✓ IN STOCK!
    CAN$6.40 Buy Surplus As Low As CAN$3.73
    CAN$3.73
    VISHAY SIS402DN-T1-GE3

    VISHAY

    SILICONIX

    SIS402DN-T1-GE3

    DISCONTINUED BY MANUFACTURER, POWER FIELD-EFFECT TRANSISTOR, 35A I(D), 30V, 0.006OHM, 1-ELEMENT, N-CHANNEL, FET, POWERPACK-8, TM-402
    ✓ IN STOCK!
    CAN$8.94 Buy Surplus As Low As CAN$5.70
    CAN$5.70
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11