Thyristors, SCRs and Triacs

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  1. Teccor - NTE5457 - Standardized Replacement Part. SCR. New.
    $1.96
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    Standardized Replacement Part. SCR, silicon controlled rectifier. 4Amp 400V sensitive gate. Case: TO-220. New. Learn More
  2. RCA - MAC15A8 - Triac. 15Amp 600V.
    $1.00
    Triac. 600V 15Amp. Silicon bidirectional triode thyristors. Applications: 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. Case: TO-220. Learn More
  3. RCA - 11505046 - SCR, stud mount LMA # 7S0102P-1.
    Special Price $14.95 Regular Price $19.00
    SCR. Silicon. Military NSN 5961-01-133-1225, LMA No.7S0102P-1. Case: stud. RCA/Harris for Lockheed Martin, US Army aviation and missile command. No other information available. Learn More
  4. ON Semi - MAC16M - Triac. 16Amp 600V.
    $0.49
    Triac. 16Amp 600V. Silicon bidirectional thyristor. Gate trigger current max (QI), Igt:50mA. Designed for high performance full-wave AC control where high noise immunity and high commutating di/dt are required: 500V/uS 9A/mS. Package: TO-220. Rohs compliant. Please call for tiered / quantity pricing. Learn More
  5. Motorola - MAC93-4 - Triac, Silicon Bidirectional Thyristor, 0.65Amp 200V.
    Special Price $0.98 Regular Price $1.50

    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.

     

    Learn More
  6. Motorola - 2N4442 - SCR. 8 Amp 200V. TO-225AA
    Special Price $2.49 Regular Price $3.00 As low as $1.79

    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.

    Learn More
  7. Unidentified MFG - 2N6508 - SCR. 16Amp 600V.
    $3.50
    SCR, silicon controlled rectifier. Voltage: 600V. Average on state current: 16Amp. On state RMS current: 25Amp. Package: TO-220. Learn More
  8. TECCOR - Q4003LT - Quadrac. 400V 3Amp.
    $1.50
    Quadrac. Voltage: 400V. Current: 3Amp. Package: TO-220. Note: isolated. Learn More
  9. ST Microelectronics - BTB24-800BW MRC - Triac. 25Amp 800V.
    $2.50
    Triac. 25Amp 800V. Package: TO-220. New. 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
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    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 $169.98 Regular Price $279.00 As low as $129.89

    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. 

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

    See Attached Illustrations for Test and Installation Instructions.

    Learn More
  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.
    $3.50
    SCR, silicon controlled rectifier. 0.8 Amp 30V. Sensitive gate. Package: TO-92, plastic. Package of 10. Learn More
  15. RCA - T2850A - Triac. 8Amp 100V.
    $3.95
    Triac. 8Amp 100V. Package: TO-220 isolated tab. Operating temperature: -65 to 100 Deg C. Learn More
  16. Powerex. - T7001235 - SCR. 350Amp 1200V.
    $144.00
    SCR, phase control silicon controlled rectifier. 350Amp 1200V. Case: T70 stud 0.75 - 16 UNF - 2A THD. Learn More
  17. XEROX - 133P120 - Triac isolated stud Spec's are not guaranteed.
    Special Price $3.71 Regular Price $4.95
    10A 200V Encapsulated Triac isolated stud Spec's are not guaranteed. Learn More
  18. Unidentified MFG - 2N6394 - SCR. 12Amp 50V assembled PC board. P/N: 2N6394.
    $0.50

    SCR, silicon controlled rectifier. 12Amp 50V. Operating temperature: -40 to 125 Deg C. Applications: designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supplies. Case: TO-220AB. Note: Reverse blocking triode thyristors. Plus a few capacitors, resistors and diodes on an assembled PC board. Overall dimensions: 1.5� x 1�.

    Learn More
  19. Solid State Devices Inc - 2N6161 - Triac. 30Amp 400V.
    $15.95
    Triac. 30Amp 400V. Case: TO-48, 263-04, stud. Rohs Compliant. Learn More
  20. RCA - T6411D - Triac, 30Amp 400V.
    $8.95
    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
  21. 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
  22. 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
  23. Motorola - SCR316-4 - SCR. 18Amp 400V.
    $3.00
    SCR, silicon controlled rectifier. 18Amp 400V, cathode and gate. Package: Stud, 2 wire leads. Learn More
  24. Motorola - MCR106-8 - SCR. 4Amp 600V.
    Special Price $0.85 Regular Price $1.25
    SCR, silicon controlled rectifier. 4Amp 600V. Package: TO-225. Reverse blocking thyristor. Learn More
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