Specification	MCR68-2G

Current - Gate Trigger (Igt) (Max) [Max]	30 mA
Current - Hold (Ih) (Max) [Max]	50 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	100 A
Current - Off State (Max) [Max] [custom]	10 µA
Current - On State (It (AV)) (Max)	8 A
Current - On State (It (RMS)) (Max) [Max]	12 A
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-220-3
SCR Type	Standard Recovery
Supplier Device Package	TO-220AB
Voltage - Gate Trigger (Vgt) (Max)	1.5 V
Voltage - Off State	50 V
Voltage - On State (Vtm) (Max)	2.2 V

MCR68-2G Series

THY T0220 12A 50V SCR

Part	Current - On State (It (AV)) (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	Mounting Type	Voltage - On State (Vtm) (Max)	Current - Gate Trigger (Igt) (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	SCR Type	Supplier Device Package	Voltage - Off State	Current - Off State (Max) [Max] [custom]	Voltage - Gate Trigger (Vgt) (Max)	Current - On State (It (RMS)) (Max) [Max]	Package / Case	Current - Hold (Ih) (Max) [Max]
LITTELFUSE MCR68-2G	8 A	100 A	Through Hole	2.2 V	30 mA	125 °C	-40 C	Standard Recovery	TO-220AB	50 V	10 µA	1.5 V	12 A	TO-220-3	50 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Bulk	634	$ 0.47	1m+
	N/A	1863	$ 1.86	1m+
		2489	$ 0.69
TME	N/A	1000	$ 0.70	<1d

General part information

The Silicon Controlled Rectifier is designed for overvoltage protection in crowbar circuits.