Product Search

    SEARCH NOW FOR ALL YOUR OPTEK TECHNOLOGY 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 101-150 of 583.
    TT ELECTRONICS OPL612

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPL612

    PHOTOLOGIC SENSOR, OPEN COLLECTOR; OUTPUT CURRENT:10 A; SENSOR OUTPUT:OPEN COLLECTOR; SUPPLY VOLTAGE RANGE DC:4.5V TO 18V ;ROHS COMPLIANT: YES
    $0.95 Buy Surplus As Low As $0.57
    $0.57
    Repair Yours $200.00
    TT ELECTRONICS OPE2275S-256

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPE2275S-256

    ENCODER; NO. OF CHANNELS:2; ROTATIONAL SPEED MAX:5000RPM; SUPPLY VOLTAGE RANGE:4.75VDC TO 5.25VDC; ENCODER RESOLUTION:256CPR; SHAFT LENGTH:3.8MM; SERI
    $46.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    TT ELECTRONICS OPE2275S-128

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPE2275S-128

    ENCODER; NO. OF CHANNELS:2; ROTATIONAL SPEED MAX:5000RPM; SENSOR SUPPLY VOLTAGE:4.5V TO 5.5V; ENCODER RESOLUTION:128CPR; ENCODER TYPE:INCREMENTAL; OPE
    $40.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    TT ELECTRONICS OPE2275H-256

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPE2275H-256

    ENCODER; NO. OF CHANNELS:2; ROTATIONAL SPEED MAX:5000RPM; SUPPLY VOLTAGE RANGE:4.75VDC TO 5.25VDC; ENCODER RESOLUTION:256CPR; SHAFT LENGTH:3.8MM; SERI
    $46.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    TT ELECTRONICS OPE2275H-128

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPE2275H-128

    ENCODER; NO. OF CHANNELS:2; ROTATIONAL SPEED MAX:5000RPM; SUPPLY VOLTAGE RANGE:4.75VDC TO 5.25VDC; ENCODER RESOLUTION:128CPR; SHAFT LENGTH:3.8MM; SERI
    $46.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
    TT ELECTRONICS OCB350L062Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OCB350L062Z

    LIQUID LEVEL SENSOR; KIT APPLICATION TYPE:SENSOR; SILICON MANUFACTURER:-; SILICON CORE NUMBER:-; APPLICATION SUB TYPE:LIQUID SENSOR; KIT CONTENTS:CALIBRATION BOARD OPB350L, CABLE; PRODUCT RA ...
    $40.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    TT ELECTRONICS OHN3120U

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OHN3120U

    HALL EFFECT SENSOR; HALL EFFECT TYPE:UNIPOLAR; OUTPUT CURRENT:25MA; SENSOR CASE STYLE:SIP; NO. OF PINS:3PINS; SUPPLY VOLTAGE MIN:4.5V; SUPPLY VOLTAGE MAX:24V; OPERATING TEMPERATURE MIN:-20°C ...
    $7.56 Buy Surplus As Low As $4.54
    $4.54
    Repair Yours $200.00
    TT ELECTRONICS OPB718Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB718Z

    (PRICE/EACH), REFLECTIVE OBJECT SENSOR, OPEN COLLECTOR; SENSOR OUTPUT:OPEN COLLECTOR; SENSOR MOUNTING:PANEL / CHASSIS; SENSING DISTANCE:12.7MM; FORWARD CURRENT IF:-; REVERSE VOLTAGE VR:-; CO ...
    $14.00 Buy Surplus As Low As $8.40
    $8.40
    Repair Yours $200.00
    TT ELECTRONICS OPF1414T

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPF1414T

    (PRICE/EACH), FIBER OPTIC TRANSMITTER; WAVELENGTH TYP:840NM; DATA RATE MAX:-; DATA TRANSMISSION DISTANCE:-; FORWARD CURRENT IF:100MA; FORWARD VOLTAGE:1.84V; REVERSE VOLTAGE VR:1.8V; SIGNAL R ...
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    TT ELECTRONICS OPB963T11

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB963T11

    SENSOR
    $5.44 Buy Surplus As Low As $3.27
    $3.27
    Repair Yours $200.00
    TT ELECTRONICS 10161

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    10161

    PC BOARD RAM/ROM
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    Repair Yours $200.00
    TT ELECTRONICS OPB732W

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB732W

    SENSOR, REFLECTIVE, LEADS; SVHC:NO SVHC (20-JUN-2011) ; INPUT CURRENT:50MA; NO. OF CHANNELS:1; NO. OF PINS:4; OPERATING TEMPERATURE RANGE:-40 C TO +85
    $9.54 Buy Surplus As Low As $5.72
    $5.72
    Repair Yours $200.00
    TT ELECTRONICS C222

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    C222

    CONVERTER ELECTROCHEMICAL CONTROL 5OUTPUT
    $308.00 Buy Surplus As Low As $154.00
    $154.00
    Repair Yours $200.00
    TT ELECTRONICS OPB390N51Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB390N51Z

    GAP/REFLECTIVE SENSOR ;ROHS COMPLIANT: YES
    $9.54 Buy Surplus As Low As $5.72
    $5.72
    Repair Yours $200.00
    TT ELECTRONICS OPB70CWZ

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB70CWZ

    BULK / REFLECTIVE SENSOR W/RED LED
    $13.00 Buy Surplus As Low As $7.63
    $7.63
    Repair Yours $200.00
    TT ELECTRONICS OPB741WZ

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB741WZ

    GAP/REFLECTIVE SENSOR
    $8.06 Buy Surplus As Low As $4.84
    $4.84
    Repair Yours $200.00
    TT ELECTRONICS OPB890T11Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB890T11Z

    (PRICE/EACH), GAP/REFLECTIVE SENSOR ROHS COMPLIANT: YES
    $9.70 Buy Surplus As Low As $5.82
    $5.82
    Repair Yours $200.00
    TT ELECTRONICS OPB890T55Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB890T55Z

    GAP/REFLECTIVE SENSOR
    $7.72 Buy Surplus As Low As $4.63
    $4.63
    Repair Yours $200.00
    TT ELECTRONICS OPB981L55Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB981L55Z

    (PRICE/EACH), IC,PHOTO GAP DETECTOR,1-CHANNEL,GAP-1B ROHS COMPLIANT: YES
    $11.00 Buy Surplus As Low As $6.60
    $6.60
    Repair Yours $200.00
    TT ELECTRONICS OPB380P11Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB380P11Z

    GAP/REFLECTIVE SENSOR
    $13.00 Buy Surplus As Low As $7.63
    $7.63
    Repair Yours $200.00
    TT ELECTRONICS OPB9000-KIT

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB9000-KIT

    (PRICE/EACH), PHOTOLOGIC V REFLECTIVE SENSOR KIT / CARDBOARD LATCHBOX ROHS COMPLIANT: YES
    $323.00 Buy Surplus As Low As $194.00
    $194.00
    Repair Yours $200.00
    TT ELECTRONICS OPB9001AC

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB9001AC

    REF OPTICAL SENSOR MODULE 4.5-30V UL AND CE / PLASTIC BAG ROHS COMPLIANT: YES
    $25.00 Buy Surplus As Low As $15.00
    $15.00
    Repair Yours $200.00
    TT ELECTRONICS OPB70FWZ

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB70FWZ

    REFLECTIVE SENSOR W/RED LED
    $8.89 Buy Surplus As Low As $5.33
    $5.33
    Repair Yours $200.00
    TT ELECTRONICS OPB704G

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB704G

    OPTICAL SWITCHES, REFLECTIVE, PHOTOTRANSISTOR OUTPUT REFLECTIVE SENSOR
    $8.00 Buy Surplus As Low As $4.80
    $4.80
    Repair Yours $200.00
    TT ELECTRONICS 316

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    316

    DUAL CHANNEL ABSORTION 115/230V 50/60HZ
    $361.00 Buy Surplus As Low As $217.00
    $217.00
    Repair Yours $200.00
    TT ELECTRONICS C2221

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    C2221

    CONTROLLER 24VDC 50/60HZ 1.6AMP
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    TT ELECTRONICS AF56-N

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    AF56-N

    ENCODER W/CAP 2PIN
    $244.00 Buy Surplus As Low As $147.00
    $147.00
    Repair Yours $200.00
    TT ELECTRONICS 0120-2911-33

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    0120-2911-33

    SENSOR 20/30BAR
    $91.00 Buy Surplus As Low As $55.00
    $55.00
    Repair Yours Contact Us
    TT ELECTRONICS MMF-08C12DS

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    MMF-08C12DS

    FAN .23AMP 12VDC
    $45.00 Buy Surplus As Low As $28.00
    $28.00
    Repair Yours Contact Us
    TT ELECTRONICS MMF-08C24TS

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    MMF-08C24TS

    FAN .15AMP 24VDC
    $45.00 Buy Surplus As Low As $28.00
    $28.00
    Repair Yours Contact Us
    TT ELECTRONICS NFTB01

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    NFTB01

    FIBER OPT ADPT
    $34.00 Buy Surplus As Low As $22.00
    $22.00
    Repair Yours Contact Us
    TT ELECTRONICS OPB933W51

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB933W51

    PHOTOLOGIC SLOTTED OPTICAL SWITCH 10V
    $9.54 Buy Surplus As Low As $5.72
    $5.72
    Repair Yours Contact Us
    TT ELECTRONICS OPB773T

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB773T

    REFLECTIVE OBJECT SENSOR. INVERTER OPEN-COLLECTOR
    $5.30 Buy Surplus As Low As $3.18
    $3.18
    Repair Yours Contact Us
    TT ELECTRONICS 1426-3139-1604-02

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    1426-3139-1604-02

    DISCONTINUED BY MANUFACTURER, LAMP MODULE, SINGLE WAVELENGTH, UV ABSORPTION ANALYZER, FORMER PN: 2100110001
    ✓ IN STOCK!
    Buy Surplus As Low As $484.00
    $484.00
    TT ELECTRONICS OPB961N51

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB961N51

    LOGIC OUTPUT SLOTTED SWITCH, 1-CHANNEL, 3.18MM SLOT WIDTH
    ✓ IN STOCK!
    $5.68 Buy Surplus As Low As $3.41
    $3.41
    TT ELECTRONICS OVLFR3C7

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OVLFR3C7

    LED, RED, T-1 3/4 (5MM), 5CD, 624NM, LED COLOR,RED, LED MOUNTING,THROUGH HOLE, BULB SIZE,T-1 3/4 (5MM), FORWARD CURRENT IF,30MA, FORWARD VOLTAGE,2V, WAVELENGTH TYP,624NM, LUMINOUS INTENSITY, ...
    ✓ IN STOCK!
    $0.29 Buy Surplus As Low As $0.22
    $0.22
    TT ELECTRONICS OPI150

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPI150

    (PRICE/EACH), OPTOCOUPLER, TRANSISTOR, 50000VRMS; NO. OF CHANNELS:1 CHANNEL; OPTOCOUPLER CASE STYLE:AXIAL; NO. OF PINS:5PINS; FORWARD CURRENT IF MAX:50MA; ISOLATION VOLTAGE:50KV; CTR MIN:10% ...
    ✓ IN STOCK!
    $98.00 Buy Surplus As Low As $65.00
    $65.00
    TT ELECTRONICS OPB390T51Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB390T51Z

    TRANSMISSIVE PHOTO INTERRUPTER, PHOTOTRANSISTOR, 50 MA, 1.3 V, 2 V, 1.27 MM, 3.18 MM
    ✓ IN STOCK!
    $5.83 Buy Surplus As Low As $3.50
    $3.50
    TT ELECTRONICS OPB707A

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB707A

    DIFFUSE PHOTOELECTRIC SENSOR, 1.27MM MIN, 1.27MM MAX, 25MA, 1-CHANNEL, RECTANGULAR, THROUGH HOLE MOUNT
    ✓ IN STOCK!
    $5.54 Buy Surplus As Low As $3.32
    $3.32
    TT ELECTRONICS OPB742

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB742

    PHOTO INTERRUPTER, REFLECTIVE, 3.81MM; SENSOR OUTPUT:PHOTOTRANSISTOR; SENSOR MOUNTING:THROUGH HOLE; SENSING DISTANCE:3.81MM; FORWARD CURRENT IF:40MA; REVERSE VOLTAGE VR:2V; COLLECTOR EMITTER ...
    ✓ IN STOCK!
    $4.34 Buy Surplus As Low As $2.67
    $2.67
    TT ELECTRONICS OPB800L55

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB800L55

    OPTO SWITCH, WIDE, SLOTTED, SENSOR OUTPUT:PHOTOTRANSISTOR, SENSOR MOUNTING:THROUGH HOLE, GAP WIDTH:9.53MM, APERTURE WIDTH:1.27MM, FORWARD CURRENT IF:50MA, REVERSE VOLTAGE VR:2V, FORWARD VOLT ...
    ✓ IN STOCK!
    $3.53 Buy Surplus As Low As $2.12
    $2.12
    TT ELECTRONICS OPB821S5Z

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB821S5Z

    SLOTTED SWITCH, PHOTOTRANSISTOR, SENSOR OUTPUT,PHOTOTRANSISTOR, SENSOR MOUNTING,PANEL / CHASSIS, GAP WIDTH,2.03MM, APERTURE WIDTH,1.02MM, FORWARD CURRENT IF,50MA, REVERSE VOLTAGE VR,2V, FORW ...
    ✓ IN STOCK!
    $7.15 Buy Surplus As Low As $4.05
    $4.05
    TT ELECTRONICS OP270

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OP270

    IR EMITTER, 890NM, 1.9MM, SMD; PEAK WAVELENGTH:890NM; FORWARD CURRENT IF(AV):20MA; RISE TIME:500NS; FALL TIME TF:500NS; VIEWING ANGLE:25; SUPPLY VOLTA
    ✓ IN STOCK!
    $0.95 Buy Surplus As Low As $0.57
    $0.57
    TT ELECTRONICS OP505A

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OP505A

    TRANSISTOR, PHOTO, NPN, 890NM, T-1, WAVELENGTH TYP:935NM, VIEWING ANGLE:-, POWER CONSUMPTION:100MW, NO. OF PINS:2PINS, PRODUCT RANGE:-, AUTOMOTIVE QUALIFICATION STANDARD:-, MSL:-, INPUT CURR ...
    ✓ IN STOCK!
    $0.97 Buy Surplus As Low As $0.54
    $0.54
    TT ELECTRONICS OP521

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OP521

    TRANSISTOR; TRANSISTOR POLARITY:NPN; WAVELENGTH:935NM; POWER CONSUMPTION:75MW; VIEWING ANGLE:160°; NO. OF PINS:2; COLLECTOR CURRENT TYP:0.25MA; HALF A
    ✓ IN STOCK!
    $0.67 Buy Surplus As Low As $0.40
    $0.40
    TT ELECTRONICS OP805SL

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OP805SL

    TRANSISTOR, PHOTO, NPN, 890NM, TO-18-3, WAVELENGTH TYP,-, VIEWING ANGLE,-, POWER CONSUMPTION,250MW, NO. OF PINS,3PINS, PRODUCT RANGE,-, AUTOMOTIVE QUALIFICATION STANDARD,-, MSL,-, INPUT CURR ...
    ✓ IN STOCK!
    $3.56 Buy Surplus As Low As $2.14
    $2.14
    TT ELECTRONICS OPB818

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB818

    OPTICAL SENSOR THROUGH-BEAM, 5.33MM, PHOTOTRANSISTOR, THROUGH HOLE
    ✓ IN STOCK!
    $5.68 Buy Surplus As Low As $3.41
    $3.41
    TT ELECTRONICS OPI1264A

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPI1264A

    OPTOISOLATOR, TRANSISTOR OUTPUT, 10000VDC, 1 CHANNEL, 30V, AXIAL - 4 LEADS
    ✓ IN STOCK!
    $3.71 Buy Surplus As Low As $2.22
    $2.22
    TT ELECTRONICS OPB741

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OPB741

    SENSOR REFLECTIVE OBJECT
    ✓ IN STOCK!
    $3.38 Buy Surplus As Low As $1.85
    $1.85
    TT ELECTRONICS OP804SL

    TT ELECTRONICS

    OPTEK TECHNOLOGY

    OP804SL

    TRANSISTOR, PHOTO, NPN, 890NM, TO-18-3, 3PINS, 1CHANNELS
    ✓ IN STOCK!
    $3.10 Buy Surplus As Low As $1.86
    $1.86
    Previous Next
    1 2 3 4 5 6 7 8 9 10 11