About SCRs

A SCR (Silicon Controlled Rectifier) is a type of electronic device that is used in circuits to allow for the control of AC current flow. It is an electronic switching device, which has three electrodes: a gate, a cathode, and an anode. The SCR is triggered when a voltage is applied to the gate electrode, and current flows through the device once it is “turned on.” Once the current is flowing, the SCR will remain in the “on” state, even when the voltage is removed from the gate. This allows the device to act as an “invisible switch” in AC circuits, allowing for the control of current flow. SCRs are commonly used in a variety of applications, such as motor speed control, light dimming, motor starting, and motor braking.

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    		Littelfuse SCRs SCR 600V 65A Iso
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    		Littelfuse 9760
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    USD 6.753
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    		600 V 65 A  2 V50 mA80 mAThrough HoleTO - 218TubeSxx65x950 A1.8 V- 40 C+ 125 C 
    MCR25NG


    		ON Semiconductor SCRs 800V 25A
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    		ON Semiconductor 250
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    USD 1.0631
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    		800 V 25 A  1 V30 mA40 mAThrough HoleTO - 220 - 3TubeMcr25n300 A1.8 V- 40 C+ 125 C 
    C106B


    		C106B SEMI T/HOLE
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    		ON Semiconductor 210
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    USD 0.1982
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    		200 V   6 V0.8 V0.2 mA3 mAThrough HoleTO - 225 - 3BulkC106 2.2 V- 40 C+ 110 C 
    2N6507


    		2N6507G ROHS TRIAC T/HOLE
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    		ON Semiconductor 71
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    		400 V    1.5 V30 mA40 mAThrough HoleTO - 220 - 3Bulk2N650x 1.8 V- 40 C+ 125 C 
    624614X


    		TIC116M SCR 8AMP 600V T/HOLE
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    		Bourns 58
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    		600 V    1.5 V20 mA40 mAThrough HoleTO - 220 - 3Reel  1.7 V- 40 C+ 110 C 
    057219R


    		BT152-400R/B BT152-400R T/HOLE
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    		NXP 48
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    		450 V   5 V1.5 V32 mA60 mAThrough HoleTO - 220 - 3Tube  1.75 V + 125 C 
    TYN616


    		TYN616 THYRISTOR T/HOLE
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    		600 V   5 V1.3 V25 mA40 mAThrough HoleTO - 220TubeTyn616 500 V- 40 C+ 125 C 
    BT152X-800R,127


    		NXP Semiconductors SCRs RAIL SCR
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    632567D


    		TYN408 400V 8A THYRISTOR TO T/HOLE
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    		0.2 V    1.5 V25 mA45 mAThrough HoleTO - 220TubeTyn408 1.8 V- 40 C+ 125 C 
    SK055R


    		Littelfuse SCRs 55A 1000V
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    		1 kV 55 A1.8 V 1.5 V40 mA60 mAThrough HoleTO - 220 - 2BulkSxx55x650 A1.8 V- 40 C125 C 
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