SCR

Littelfuse S4020LTP is a 20 A, 400 V SCR (silicon controlled rectifier) in a 3-pin TO-220AB isolated package with a 30 mA maximum gate trigger current and 350 V/µs critical dV/dt rating. Features isolated tab for heatsink mounting without insulating hardware in many designs. RoHS compliant and available in stock worldwide for AC power control applications.

VS-70TPS12PBF from Vishay is a Scr for industrial controls, embedded electronics, maintenance sourcing, and production assemblies. Key specifications include 70A, -247V, 1200V, 100mA, 3-position package/footprint, supporting reliable selection for OEM maintenance, prototyping, and production BOMs. The 3-position format supports standard assembly and sourcing workflows.

PLASTIC, SC-46, 3 PIN

The TN1605H-8G is a 16 A, 800 V SCR thyristor rated for high-temperature operation, housed in a D2PAK surface-mount package. It delivers reliable phase-control and switching performance for AC power control applications. Designed for demanding industrial and appliance motor drives requiring robust thermal and voltage handling.

TN1605H-8G-TR is a STMicroelectronics scr for industrial, embedded, instrumentation, and production electronic assemblies. Key details include 3 pins, Other, and datasheet-backed parameters. Available through FindMyChip sourcing with worldwide shipping support.

The TN4050HA-12GY is a 1200 V, 40 A automotive-grade SCR thyristor from STMicroelectronics, housed in the compact D2PAK surface-mount package. It features AEC-Q101 qualification for reliable operation in harsh automotive environments. Available in stock with worldwide shipping.

1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor in HU3PAK,IT(RMS) 40 A,VDRM/VRRM 1200 V,VDSM/VRSM 1400 V,IGT 50 mA,Tj -40 to 150 °C.

STMicroelectronics TN4050HA-12GY-TR is an automotive-grade SCR thyristor rated at 1200 V and 40 A in a surface mount D2PAK package. Designed for controlled rectification and AC power switching in harsh automotive and industrial environments. Available from authorized distributors with worldwide shipping.

STMicroelectronics TN8050H-12PI is a high-temperature silicon controlled rectifier (SCR) rated at 80 A continuous current and 1200 V blocking voltage in an insulated TOP3 package. High-temperature operation and robust 1200 V rating make it ideal for industrial AC power control and motor drive circuits. Available to order with worldwide shipping.

50 A 1200 V 150 °C junction temperature SCR in TOP3 package

4 A Sensitive gate SCR in IPAK package

Use the download button to access the X0405MB schematic symbol and PCB footprint.

SCR 600 V 4 A Sensitive Gate Surface Mount DPAK, 5µA, 5mA, -40°C ~ 125°C (TJ)

SCR 600 V 800 mA Sensitive Gate Through Hole TO-92-3

Sensitive 0.8 A 400 V SCR Thyristor in TO-92

12 A 600 V DPAK standard SCRs

X0202NA 2BL2 is a STMicroelectronics scr for electronic assemblies. It provides 3 pins and 1.25 A Logic Level SCR thyristor, 200 µA, 800V, TO-92 ammopack. From RFQ pricing, in-stock sourcing supports worldwide shipping.

The XL0840-AP is a sensitive-gate SCR from STMicroelectronics rated at 400 V and 800 mA, housed in a TO-92-3 through-hole package. It features a low DC gate trigger current of 0.2 mA max and gate trigger voltage of 0.8 V max. Ideal for phase control and switching applications requiring compact, reliable thyristor solutions.

SCR 400 V 800 mA Sensitive Gate Through Hole TO-92-3

TS420-600BCTR is a STMicroelectronics scr for electronic assemblies. It provides 3 pins and 4 A 600 V Sensitive Gate SCR in DPAK Package. From RFQ pricing, in-stock sourcing supports worldwide shipping.

The TS820-700B-TR is a sensitive-gate silicon controlled rectifier from STMicroelectronics rated at 700 V and 8 A in a surface-mount DPAK package. It triggers with a gate current as low as 200 µA and operates from -40 °C to +125 °C, suiting cost-sensitive AC power control designs. Available in tape-and-reel format worldwide for high-volume appliance and industrial switching applications.

High temperature 12 A SCRs

20 A 600 V high temperature SCR thyristors in insulated TO-220

1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor

Use the download button to access the X0115ML schematic symbol, PCB footprint, and 3D model.

SCR 100 V 800 mA Sensitive Gate Through Hole TO-92-3

Use the download button to access the X00619MA1AA2 schematic symbol and PCB footprint.

1200 V, 40 A Automotive Grade AEC-Q101 SCR Thyristor

Use the download button to access the X00619MN5AL2 schematic symbol and PCB footprint.

STMicroelectronics TXN612 is a single silicon controlled rectifier (SCR) in a TO-220AB isolated package, featuring a 70 µs circuit-commutated turn-off time, 200 V/µs critical rate-of-rise of off-state voltage, and a 15 mA maximum gate trigger current for robust phase-control and power-switching applications. Available from global distributors with worldwide shipping.

STMicroelectronics BTW681200 is a silicon-controlled rectifier rated at 30 A RMS current and 1200 V repetitive peak voltage. It features a 2 µs turn-off time, 50 mA gate trigger current, and an isolated TO-3 style vertical package. Suitable for AC power controllers, motor drives, and industrial heating applications.

STMicroelectronics X0402MF1AA2 is a sensitive-gate silicon-controlled rectifier (SCR) rated at 4 A RMS, 600 V off-state voltage, with a minimum gate trigger current of only 0.2 mA in a 3-pin TO-92 package. Its 10 V/µs minimum critical dV/dt rating and 5 mA holding current suit zero-cross and phase-control circuits. Available from stock worldwide for lamp dimmer, motor speed, and relay replacement applications.

Use the download button to access the X00619MA5AL2 schematic symbol, PCB footprint, and 3D model.

Silicon Controlled Rectifiers

16 A 600 V High Temperature SCR Thyristors in insulated TO-220

1 A sensitive gate SCR thyristor

SCR 400 V 800 mA Sensitive Gate Through Hole TO-92-3 , 25 µA , 800mV, -40°C ~ 125°C

20 A 600 V high temperature SCR thyristors in insulated TO-220

SCR 100 V 800 mA Sensitive Gate Through Hole TO-92-3 , 800mV , 1 µA , -40°C ~ 125°C

SCR 600V 12A Standard Recovery Surface Mount DPAK

High temperature 30 A, 600 V D²PAK thyristor SCRs

25 A 800 V standard SCR Thyristor in TO-220 Ins.

Fluorescent tube lamp starter SCR

SCRs High Temp 12A SCR 600V 2 to 5 mA IGT

High temperature 20 A SCRs

12 A sensitive gate insulated SCR thyristor

SCRs 12 Amp 600 Volt

High temperature 50 A SCRs

High temperature 30 A, 600 V TO220 insulated thyristor SCRs

Standard SCR, D²PAK, 25A, 1200V, Tj= 125 °C