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SCRs

Browse available SCRs part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Voltage - Off State Voltage - Gate Trigger (Vgt) (Max) Current - Gate Trigger (Igt) (Max) Voltage - On State (Vtm) (Max) Current - On State (It (AV)) (Max) Current - On State (It (RMS)) (Max) Current - Hold (Ih) (Max) Current - Off State (Max) Current - Non Rep. Surge 50, 60Hz (Itsm) SCR Type Operating Temperature Grade Qualification Mounting Type Supplier Device Package
EC103D1 Littelfuse Inc.

EC103D1

SCR 400V 800MA TO92

Littelfuse Inc.

804 -
Datasheet - TO-226-3, TO-92-3 (TO-226AA) Bulk Active 400 V 800 mV 12 µA 1.7 V 510 mA 800 mA 5 mA 1 µA 16A, 20A Sensitive Gate -40°C ~ 110°C - - Through Hole TO-92
MCR708AG Littelfuse Inc.

MCR708AG

SCR 600V 4A DPAK

Littelfuse Inc.

3,700 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Box Active 600 V 800 mV 75 µA 2.2 V 1.6 A 4 A 5 mA 10 µA 25A @ 60Hz Sensitive Gate -40°C ~ 110°C - - Surface Mount TO-252 (DPAK)
S4X8BSRP Littelfuse Inc.

S4X8BSRP

SCR 400V 800MA SOT89

Littelfuse Inc.

3,990 -
Datasheet - TO-243AA Tape & Reel (TR) Active 400 V 800 mV 200 µA 1.7 V 510 mA 800 mA 5 mA 3 µA 8A, 10A Sensitive Gate -40°C ~ 125°C - - Surface Mount SOT-89
TN815-600B-TR STMicroelectronics

TN815-600B-TR

SCR 600V 8A DPAK

STMicroelectronics

1,649 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active 600 V 1.3 V 15 mA 1.6 V 5 A 8 A 40 mA 5 µA 70A, 73A Standard Recovery -40°C ~ 125°C - - Surface Mount DPAK
TS420-600T STMicroelectronics

TS420-600T

SCR 600V 4A TO220AB

STMicroelectronics

5,408 -
Datasheet - TO-220-3 Tube Active 600 V 800 mV 200 µA 1.6 V 2.5 A 4 A 5 mA 5 µA 30A, 33A Sensitive Gate -40°C ~ 125°C - - Through Hole TO-220
EC103M Littelfuse Inc.

EC103M

SCR 600V 800MA TO92

Littelfuse Inc.

398 -
Datasheet - TO-226-3, TO-92-3 (TO-226AA) Bulk Active 600 V 800 mV 200 µA 1.7 V 510 mA 800 mA 5 mA 1 µA 16A, 20A Sensitive Gate -40°C ~ 110°C - - Through Hole TO-92
SX040K SMC Diode Solutions

SX040K

SCR 600V 4A DPAK

SMC Diode Solutions

19,985 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active 600 V 800 mV 200 µA 1.5 V - 4 A 6 mA 5 µA 30A @ 50Hz Sensitive Gate -40°C ~ 110°C (TJ) - - Surface Mount DPAK
TS820-600B STMicroelectronics

TS820-600B

SCR 600V 8A DPAK

STMicroelectronics

3,177 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Tube Active 600 V 800 mV 200 µA 1.6 V 5 A 8 A 5 mA 5 µA 70A, 73A Sensitive Gate -40°C ~ 125°C - - Surface Mount DPAK
S402ESRP Littelfuse Inc.

S402ESRP

SCR 400V 1.5A TO92

Littelfuse Inc.

6,851 -
Datasheet - TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Reel (TR) Active 400 V 800 mV 200 µA 1.7 V 950 mA 1.5 A 5 mA 5 µA 12.5A, 15A Sensitive Gate -40°C ~ 125°C - - Through Hole TO-92
S602ESRP Littelfuse Inc.

S602ESRP

SCR 600V 1.5A TO92

Littelfuse Inc.

3,913 -
Datasheet - TO-226-3, TO-92-3 (TO-226AA) Formed Leads Tape & Reel (TR) Active 600 V 800 mV 200 µA 1.7 V 950 mA 1.5 A 5 mA 5 µA 12.5A, 15A Sensitive Gate -40°C ~ 125°C - - Through Hole TO-92
TYN610RG STMicroelectronics

TYN610RG

SCR 600V 10A TO220AB

STMicroelectronics

1,742 -
Datasheet - TO-220-3 Tube Active 600 V 1.5 V 15 mA 1.6 V 6.4 A 10 A 30 mA 10 µA 100A, 105A Standard Recovery -40°C ~ 125°C - - Through Hole TO-220
TS1220-600B STMicroelectronics

TS1220-600B

SCR 600V 12A DPAK

STMicroelectronics

805 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Tube Active 600 V 800 mV 200 µA 1.6 V 8 A 12 A 5 mA 5 µA 110A, 115A Sensitive Gate -40°C ~ 125°C - - Surface Mount DPAK
EC103M1 Littelfuse Inc.

EC103M1

SCR 600V 800MA TO92

Littelfuse Inc.

2,209 -
Datasheet - TO-226-3, TO-92-3 (TO-226AA) Bulk Active 600 V 800 mV 12 µA 1.7 V 510 mA 800 mA 5 mA 1 µA 16A, 20A Sensitive Gate -40°C ~ 110°C - - Through Hole TO-92
TN805-600B-TR STMicroelectronics

TN805-600B-TR

SCR 600V 8A DPAK

STMicroelectronics

2,480 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active 600 V 1.3 V 5 mA 1.6 V 5 A 8 A 25 mA 5 µA 70A, 73A Standard Recovery -40°C ~ 125°C - - Surface Mount DPAK
TYN612TRG STMicroelectronics

TYN612TRG

SCR 600V 12A TO220AB

STMicroelectronics

1,419 -
Datasheet - TO-220-3 Tube Active 600 V 1.3 V 5 mA 1.6 V 8 A 12 A 15 mA 5 µA 140A, 145A Standard Recovery -40°C ~ 125°C - - Through Hole TO-220
C106MG Littelfuse Inc.

C106MG

SCR 600V 4A TO225AA

Littelfuse Inc.

7,809 -
Datasheet - TO-225AA, TO-126-3 Box Active 600 V 800 mV 200 µA 2.2 V 2.55 A 4 A 3 mA 10 µA 20A @ 60Hz Sensitive Gate -40°C ~ 110°C - - Through Hole TO-225AA
TN1205H-6G-TR STMicroelectronics

TN1205H-6G-TR

SCR 600V 12A D2PAK

STMicroelectronics

1,453 -
Datasheet - TO-263-3, D2PAK (2 Leads + Tab), TO-263AB Tape & Reel (TR) Active 600 V 1.3 V 5 mA 1.6 V 7.6 A 12 A 20 mA 5 µA 120A, 126A Standard Recovery -40°C ~ 150°C - - Surface Mount D2PAK
TN1215-600B STMicroelectronics

TN1215-600B

SCR 600V 12A DPAK

STMicroelectronics

1,308 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Tube Active 600 V 1.3 V 15 mA 1.6 V 8 A 12 A 40 mA 5 µA 110A, 115A Standard Recovery -40°C ~ 125°C - - Surface Mount DPAK
MCR706AT4G Littelfuse Inc.

MCR706AT4G

SCR 400V 4A DPAK

Littelfuse Inc.

3,330 -
Datasheet - TO-252-3, DPAK (2 Leads + Tab), SC-63 Tape & Reel (TR) Active 400 V 800 mV 75 µA 2.2 V 1.6 A 4 A 5 mA 10 µA 25A @ 60Hz Sensitive Gate -40°C ~ 110°C - - Surface Mount TO-252 (DPAK)
S402TSRP Littelfuse Inc.

S402TSRP

SCR 400V 1.5A SOT223

Littelfuse Inc.

1,127 -
Datasheet - TO-261-4, TO-261AA Tape & Reel (TR) Active 400 V 800 mV 200 µA 1.7 V 950 mA 1.5 A 5 mA 5 µA 12.5A, 15A Sensitive Gate -40°C ~ 125°C - - Surface Mount SOT-223
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SCRs FAQ

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What should I check when selecting SCRs components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.