Results for: BTS721L1 in Power Switch
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Power Switch

When a switch is designed to switch significant power, the transitional state of the switch as well as the ability to withstand continuous operating currents must be considered. When a switch is in the on state, its resistance is near zero and very little power is dropped in the contacts; when a switch is in the off state, its resistance is extremely high and even less power is dropped in the contacts. However, when the switch is flicked, the resistance must pass through a state where a quarter of the load's rated power[citation needed] (or worse if the load is not purely resistive) is briefly dropped in the switch. For this reason, power switches intended to interrupt a load current have spring mechanisms to make sure the transition between on and off is as short as possible regardless of the speed at which the user moves the rocker. Power switches usually come in two types. A momentary on‑off switch (such as on a laser pointer) usually takes the form of a button and only closes the circuit when the button is depressed. A regular on‑off switch (such as on a flashlight) has a constant on-off feature. Dual-action switches incorporate both of these features.

Power Management > Switches and Muxes > Power Switch

Part No.	DS	Manufacturer	D/C	Qty	Region	Action
BTS721L1		Infineon	2017+	2289	China	Request A Quote
BTS721L1		Infineon	2020	4580	Hong Kong	Request A Quote
BTS721L1		Infineon	2022+	3000	China	Request A Quote
BTS721L1		Infineon	-	10605	China	Request A Quote
BTS721L1		Infineon	202226+	4500	China	Request A Quote
BTS721-L1		Infineon	2020	2000	China	Request A Quote
BTS721L1		Infineon	2021+	1939	China	Request A Quote
BTS721L1		Infineon	2022+	6100	Hong Kong	Request A Quote
BTS721L1		Infineon	-	19	China	Request A Quote
BTS721L1		Infineon	2004+	463	Hong Kong	Request A Quote
BTS721L1		Infineon	-	1000	China	Request A Quote
BTS721L1		Infineon	-	897	China	Request A Quote
BTS721L1		Infineon	2022+	2000	China	Request A Quote
BTS721L1		Infineon	2022+	1000	China	Request A Quote
BTS721L1		Infineon	2022+	28000	China	Request A Quote
BTS721L1		Infineon	-	2000	China	Request A Quote
BTS721L1		Infineon	2022+	10000	China	Request A Quote
BTS721L1		Infineon	2021	8000	Hong Kong	Request A Quote
BTS721L1		Infineon	2021+	1939	China	Request A Quote
BTS721L1		Infineon	2017	18	Japan	Request A Quote
BTS721L1		Infineon	2022+	1800	China	Request A Quote
BTS721L1		Infineon	-	12100	China	Request A Quote
BTS721L1		Infineon	2021+	3000	China	Request A Quote
BTS721L1		Infineon	2011+	345	China	Request A Quote
BTS721L1		Infineon	-	6914	China	Request A Quote

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