Solid-State Switches

(828 results)

Products in this family use solid-state technology for detecting the presence of a magnetic field in excess of some specific magnitude and/or sign, and provide a two-state output indicating the presence or absence of such a field. They are distinct from reed switches, which provide a similar function through the use of moving mechanical parts, as well as from linear or compass-type solid-state devices which provide a variable output indicative of the strength and/or orientation of an applied magnetic field.

Part #	Manufacturer	Description	Availability	Pricing
A3290KUA-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, -5mT Min, 5mT Max, 500mV, Plastic/epoxy, Rectangular, 3 Pin, Through Hole Mount, ULTRA MINI, SIP-3	110	1+: $1.26857 10+: $1.03885 30+: $0.91200
A3291KUA-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, -10mT Min, 10mT Max, 500mV, Plastic/epoxy, Rectangular, 3 Pin, Through Hole Mount, ULTRA MINI, SIP-3	919	1+: $0.74743 10+: $0.65657 30+: $0.61200 Show More
A3212LUA-T Solid-State Switches	Allegro MicroSystems	Analog Circuit, 1 Func, BICMOS, PSIP3, SIP-3	In Stock	1+: $1.44515 10+: $1.41428 30+: $1.39200 Show More
A3214ELHLT-T Solid-State Switches	Allegro MicroSystems	Omnipolar Switch IC, Analog, BICMOS, SOT-23, 5.5V	6427	10+: $0.84172 30+: $0.74057 100+: $0.62572 Show More
A3214LLHLT-T Solid-State Switches	Allegro MicroSystems	Analog Circuit, 1 Func, BICMOS, PDSO3, LEAD FREE, SOT-23, 3 PIN	398	1+: $1.78285 10+: $1.49657 30+: $1.31828 Show More
A3214LUA-T Solid-State Switches	Allegro MicroSystems	Analog Circuit, 1 Func, BICMOS, PSIP3, LEAD FREE, SIP-3	8	10+: $1.16040 30+: $1.03560 100+: $0.90720 Show More
ATS675LSETN-LT-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, 0.5mm Min, 3mm Max, 30-80mA, Round, Through Hole Mount, LEAD FREE, SIP-4	497	1+: $5.48572 10+: $4.64743 30+: $4.15028 Show More
A1120ELHLT-T Solid-State Switches	Allegro MicroSystems	Linear Hall Effect Sensor, SOT-23, 3V-24V, 800kHz	55	1+: $0.93428 10+: $0.91028 30+: $0.89485
A1120LLHLT-T Solid-State Switches	Allegro MicroSystems	Linear Hall Effect Sensor, 3V-24V, 800kHz, SOT-23, Surface Mount	226	1+: $0.89828 10+: $0.72515 30+: $0.63772
A1220LLHLT-T Solid-State Switches	Allegro MicroSystems	Linear Hall Effect Sensor, Latching, 800kHz, SOT-23W	27844	10+: $0.57085 30+: $0.49715 100+: $0.42515 Show More
A1222LLHLT-T Solid-State Switches	Allegro MicroSystems	Latch Hall Effect Sensor, 25mA, 3-24V, SOT-23W	143	1+: $1.27028 10+: $1.23772 30+: $1.21543
A1222LUA-T Solid-State Switches	Allegro MicroSystems	Latch Hall Effect Sensor, 25mA, 3-24V, Ultra Mini SIP	552	1+: $1.43828 10+: $1.20172 30+: $1.07143 Show More
A1120EUA-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor 25mA Unipolar 3.3V/5V/9V/12V/15V/18V Automotive 3-Pin Ultra Mini SIP Bulk	75	1+: $1.54628 10+: $1.26685 30+: $1.11257
A1220LLHLX-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, -4mT Min, 4mT Max, 30-60mA, BICMOS, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, SOT-23W, 3 PIN	880	1+: $0.91543 10+: $0.72857 30+: $0.63600 Show More
A1221LUA-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, -9mT Min, 9mT Max, 30-60mA, BICMOS, Plastic/epoxy, Rectangular, 3 Pin, Through Hole Mount, LEAD FREE, SIP-3	10036	10+: $1.00115 30+: $0.88800 100+: $0.76115 Show More
A1121ELHLX-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor 25mA Unipolar 3.3V/5V/9V/12V/15V/18V Automotive 3-Pin SOT-23W T/R	138	1+: $3.40285 10+: $2.88343 30+: $2.57485
A1122LUA-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, 11mT Min, 20mT Max, 30-60mA, Rectangular, Through Hole Mount, SIP-3	In Stock	10+: $6.57491 100+: $5.67247 1000+: $5.22125
A1153LLHLT-T Solid-State Switches	Allegro MicroSystems	MAGNETIC SWITCH UNIPOLAR SOT23W	66	1+: $1.51885 10+: $1.48115 30+: $1.45543
A1152LLHLX-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, 4.5mT Min, 11mT Max, BICMOS, Plastic/epoxy, Rectangular, 3 Pin, Surface Mount, SOT-23, 3 PIN	105	1+: $1.32515 10+: $1.29085 30+: $1.26857
ATS685LSHTN-T Solid-State Switches	Allegro MicroSystems	Linear Hall Effect Sensor, 4V-24V, 8mA, SIP, 150°C	8	1+: $6.34628 10+: $6.18685 30+: $6.08057
A1152LUA-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, 4.5mT Min, 11mT Max, BICMOS, Plastic/epoxy, Rectangular, 3 Pin, Through Hole Mount, SIP-3	2	1+: $2.15657 10+: $2.10172 30+: $2.06400
A1244LUA-I1-T Solid-State Switches	Allegro MicroSystems	Hall Effect Sensor, -8mT Min, 8mT Max, BICMOS, Plastic/epoxy, Rectangular, 3 Pin, Through Hole Mount, SIP-3	8	1+: $1.03885 10+: $1.01143 30+: $0.99428
A1126LLHLT-T Solid-State Switches	Allegro MicroSystems	Omnipolar Hall Effect Switch, 3V-24V, 60mA, SOT-23	72	1+: $1.02172 10+: $0.83657 30+: $0.73543
A1126LUA-T Solid-State Switches	Allegro MicroSystems	Linear Hall Effect Sensor, 3-24V, 60mA, SIP, 150°C	591	1+: $1.06972 10+: $0.96685 30+: $0.91028 Show More
A1101ELHLX-T Solid-State Switches	Allegro MicroSystems	Analog Circuit, 1 Func, BICMOS, PDSO3, SOT-23, 3 PIN	198	1+: $1.76228 10+: $1.47772 30+: $1.29943