Thyristor MCR100-6 0.8A 400V TO-92
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Prices updated: 13 Oct 2026
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About this product
The MCR100-6 is a 0.8A, 400V silicon controlled rectifier (SCR) in a TO-92 plastic package. It is a unidirectional thyristor that latches on after a short gate pulse and stays conducting until the current drops below its holding level, which makes it suitable for low-power switching and control circuits.
Specifications
- Device type
- SCR (silicon controlled rectifier) / ثايرستور أحادي الاتجاه
- On-state current (RMS)
- 0.8A
- Repetitive peak off-state voltage
- 400V
- Package
- TO-92 plastic
Frequently asked questions
How do I turn the MCR100-6 off?
A gate signal cannot turn it off. Current must drop below the holding current, either by interrupting the load or, on AC, through the natural zero crossing of the supply.
What is the pin order of the MCR100-6 in a TO-92 package?
In the common TO-92 layout with the flat side facing you, the pins are cathode, gate and anode from left to right. Confirm this against the datasheet for your specific batch before wiring.
