Thyristors, SCRs and Triacs

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  1. Teccor - NTE5457 - Standardized Replacement Part. SCR. New.
    $1.96
    Standardized Replacement Part. SCR, silicon controlled rectifier. 4Amp 400V sensitive gate. Case: TO-220. New. Learn More
  2. RCA - MAC15A8 - Triac. 15Amp 600V.
    Special Price $1.49 Regular Price $1.60 As low as $0.79

    RCA - MAC15A8 Triac

    Designed primarily for full-wave ac control applications, such as solid-state relays, motor controls, heating controls and power supplies; or wherever full-wave silicon gate controlled solid-state devices are needed. Triac type thyristors switch from a blocking to a conducting state for either polarity of applied anode voltage with positive or negative gate triggering.

    600V 15Amp.

    Silicon Bidirectional Triode Thyristors.

    Case: TO-220.

    Temperature: -40 C to 150 C

    Alternate: ECG56008, NTE56008

    Learn More
  3. RCA Harris - 11505046 - 11505046-1 - SCR, Stud Mount LMA # 7S0102P-1, 200V 150A Peak.
    Special Price $24.98 Regular Price $34.50 As low as $19.98

    RCA Harris - 11505046 - 11505046-1 - SCR. Silicon. Silicon Crontrol Rectifier

    Circuit Connection Style Designator: Bridge 1 Phase

    Absolute Maximum Voltage Rating In Volts Per Characteristic: 200.0 Reverse Voltage, Peak

    Absolute Maximum Current Rating Per Characteristic: 150.00 amperes peak forward surge current

    Material: Silicon

    Precious Material And Location: Terminal surfaces Silver

    Terminal Type And Quantity: 4 uninsulated wire lead

    Dimensions: Length 0.750 inches, Height 0.250 inches, Width 0.625 inches

    FSC: 5961 Semiconductor Devices And Associated Hardware

    Case: Stud Mount.

    NIIN: 011331255

    NSN: 5961011331255

    Military NSN 5961-01-133-1225

    Lockheed Martin P/N 7S0102P-1.

    Silicon

    New Old Stock - No Shelf Life

    RCA/Harris for Lockheed Martin, US Army aviation and missile command.

     

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  4. ON Semi - MAC16M - Thyrister Triac. 16Amp 600V, TO-220AB.
    Special Price $1.29 Regular Price $1.50 As low as $0.89

    ON Semi - MAC16M -  Thyrister Triac. 16Amp 600V.

    Designed for high performance full-wave AC control where high noise immunity and high commutating di/dt are required.

    Status: Discontinued

    Silicon Bidirectional Thyristor.

    Gate trigger current max (QI), Igt:50mA.

    Number of Pins: 3

    Hold Current: 50 mA

    Operating Temperature:  -40 °C to 125 °C

    Max Repetitive Reverse Voltage (Vrrm): 600 V

    500V/uS 9A/mS.

    Case/Package: TO-220AB

    RoHS Compliant. 

    Alternates: BT139-600G, BTB16-600BW 

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  5. Motorola - MAC93-4 - Triac, Silicon Bidirectional Thyristor, 0.65Amp 200V.
    Special Price $0.98 Regular Price $1.50
    IN STOCK - MORE THAN 5,000 READY TO SHIP!

    Motorola - MAC93-4 Triac. 200V 0.65Amp.

    Silicon Bidirectional Thyristor.

    Case: TO-92. Gold Leads

    Difficult to find Genuine Vintage Motorola New Old Stock Component. 

    Applications: Use in solid state relays, TTL logic and Industrial/Commercial Applications.

     

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  6. Motorola - 2N4442 - SCR. 8 Amp 200V. TO-225AA
    Special Price $2.49 Regular Price $3.00 As low as $1.79
    IN STOCK - MORE THAN 1,000 READY TO SHIP!

    Motorola 2N4442 SCR, Silicon Controlled Rectifier.

    8 Amp 200V.

    Package: TO-225AA.

    New. 

    Circuit Commutated Turn-off 15.0 uS,

    Critical Rate of Off-state 50.0 V/uS,

    DC Gate Trigger Current Max 60.0 Ma

    Cross Reference NTE5448 & HEPR1222.

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  7. Unidentified MFG - 2N6508 - SCR. 16Amp 600V.
    Special Price $1.98 Regular Price $3.00 As low as $1.29

    2N6508 SCR, Silicon Controlled Rectifier.

    Voltage: 600V.

    Average on state current: 16Amp.

    On state RMS current: 25Amp.

    Package: TO-220.

    Stamped "M" in Medal Heat Sink - Possibly a Motorola Thyristor

    New Old Stock

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  8. TECCOR - Q4003LT - Quadrac. 400V 3Amp.
    Special Price $1.49 Regular Price $2.00 As low as $0.98

    TECCOR - Q4003LT - Quadrac.

    Voltage: 400V.

    Current: 3Amp.

    Package: TO-220.

    dv/dt(c) Min. (V/us): 2.0

    dv/dt Min. (V/us): 25

    I(D) Max. (A) Leakage Current: 2.0m

    I(H) Max.(A) Holding Current: 30m

    @I(T) (A) (Test Condition): 3.0

    I(T(RMS)) Max.(A)On-State Cur.: 3.0

    I(TSM) Max. (A): 30

    Package: TO-220

    @Temp. (°C) (Test Condition): 100

    t(gt) Typ. (s): 4.0u

    V(DRM) Max.(V)Rep.Pk.Off Volt.: 400

    V(T) Max. (V): 1.6

    Note: Isolated.

    Alternates: ECG5646, RD0839, RD0838

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  9. ST Microelectronics - BTB24-800BW MRC - Triac. 25Amp 800V.
    Special Price $2.49 Regular Price $3.00 As low as $0.98

    ST Microelectronics - BTB24-800BW MRC Triac.

    25Amp 800V.

    Package: TO-220.

    New Old Stock.

    Application: Suitable for general purpose AC switching.

    Learn More
  10. Motorola - C106D1 - SCR. 4Amp 400V.
    $1.00
    SCR, silicon controlled rectifier. 4Amp 400V. Package: TO-220. Learn More
  11. General Electric - SC265M4 - Triac. 40Amp 600V.
    $29.88
    Triac. 40Amp 600V. Package: TO-3 hermetic isolated flange. Note: Bidirectional triode thyristor. Learn More
  12. Graco - 2184000 - Crydom Sensata - BW513F-YE - Dual Bridge SCR Module. 50Amp 280Vrrm
    Special Price $189.98 Regular Price $269.00 As low as $149.89

    Graco - 218400 - Crydom Sensata - BW513F-YE Dual Bridge SCR Module.

    Module Flex Leads are approximately 6" in length.

    Ratings: 280Vrrm, 800Vdrm 50Amp.

    Case: Module with 6 Flexible Silicon High Temp Lead Wires. 

    Made in USA

    Used in several Commercial Graco Airless Paint Spray units (Including Graco Ultra 400, 433)  

    See Attached Illustrations for Test and Installation Instructions.

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  13. Unidentified MFG - Gate-Lead - Connector, electrical contact. Gate Lead.
    $2.95
    Connector, electrical contact. Gate Lead. For SCR's, high power hockey pucks. Eight inch teflon coaxial cable to silver-plated (tarnished) connector. Learn More
  14. Unidentified MFG - 2N5060 - SCR. 0.8 Amp 30V. Package of 10.
    Special Price $3.98 Regular Price $5.00
    IN STOCK - MORE THAN 100 READY TO SHIP!

    2N5060 SCR, silicon controlled rectifier.

    0.8 Amp 30V.

    Sensitive gate.

    Operating Temture: -40 C to 110 C

    Package: TO-92, plastic.

    Package of 10.

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  15. RCA - T2850A - Triac. 8Amp 100V.
    Special Price $3.98 Regular Price $5.00 As low as $3.49

    RCA - T2850A - Triac. 8Amp 100V.

    Package: TO-220 isolated tab.

    Genuine Vi9ntage RCA - New Old Stock - RAre

    Operating temperature: -65 to 100 Deg C.

    Alternate: ECG5645

    Learn More
  16. Powerex. - T7001235 - SCR. 350Amp 1200V.
    Special Price $146.98 Regular Price $160.00

    Powerex. - T7001235 - SCR, Phase Control Silicon Controlled Rectifier.

    Ratings: 350Amp 1200V.

    Case: T70 stud 0.75 - 16 UNF - 2A THD.

    Learn More
  17. Unitrode - UT8140 - UT8140U - SCR. 12Amp 600V.
    Special Price $6.98 Regular Price $9.50 As low as $4.98

    Unitrode - UT8140 - SCR, Silicon Controlled Rectifier.

    Status: Discontinued

    High current recifiers for size and weight.

    12Amp 600V,

    Surge Rating: 200A

    Cathode and Gate.

    Gold Plated per MIL-G-45204 Type II

    Package: Stud,

    QLC3W7110X

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  18. XEROX - 133P120 - Triac Isolated Stud, Zerox Fuser, Triac Static Switch
    Special Price $12.98 Regular Price $18.50 As low as $8.98

    XEROX - 133P120 - 51B511045 - 10A 200V Encapsulated Triac

    Isolated Stud, Zerox Fuser, Triac Static Switch

    Connections: 3 Quick Connect Terminals

    New Old Stock

    Note: Zerox Component Specifications not published, Conservative Engineering Spec Estimate.

    Applications: Used in Zerox Copier Laser Printer, Static Switch 51B511045, Fuser Triac

    Made in USA

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  19. Unidentified MFG - Process Control Assembled PCB with 2N6394 SCR rated at 12Amp 50V
    Special Price $1.49 Regular Price $3.00 As low as $0.98
    IN STOCK - MORE THAN 500 READY TO SHIP!

    Unidentified MFG - Process Control Assembled PCB with 2N6394 SCR rated at 12Amp 50V

    Note: Reverse Blocking Triode Thyristors. Plus a few capacitors, resistors and diodes on an assembled PC board.

    2N6394  (SCR) Silicon Controlled Rectifier rated at 12Am, 50V.

    Operating temperature: -40 to 125 Deg C.

    Case: TO-220AB.

    Overall PCB Dimensions: 1.5 x 1.

    Applications: Designed Primarily for Half-Wave AC Control Applications, such as motor controls, heating controls and power supplies.

    Learn More
  20. Solid State Devices Inc - 2N6161 - Triac. 30Amp 400V.
    $15.95
    Triac. 30Amp 400V. Case: TO-48, 263-04, stud. Rohs Compliant. Learn More
  21. RCA - T6411D - Triac, 30Amp 400V.
    Special Price $12.98 Regular Price $14.50
    READY TO SHIP - ONLY 14 LEFT IN STOCK!

    RCA - T6411D Triac.

    30Amp 400V.

    Package: TO-48 stud.

    Application: Intended for control of AC loads in applications such as heating controls, motor controls, are-welding equipment, light dimmers and power switching systems.

    Learn More
  22. RCA - 40536 - Triac. 400V 2.5Amp. Sensitive gate.
    $5.75
    Triac. 400V 2.5Amp. Sensitive gate. Case: TO-5 gold leads, with heat radiator/heatsink. New. Note: Cross T2312D. Learn More
  23. PHILIPS SEMICONDUCTORS - BT139-500H - Triac. 16Amp 500V. Assembly.
    $1.00
    Triac. 16Amp 500V. Package: TO-220. All assembled/riveted to an unusual plate, steel. Learn More
  24. Motorola - SCR316-4 - SCR. 18Amp 400V.
    Special Price $6.98 Regular Price $8.00 As low as $4.98

    Motorola - SCR316-4 SCR, Silicon Controlled Rectifier.

    18Amp 400V,

    Cathode and Gate.

    Package: Stud, 2 wire leads.

    Learn More
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