Littelfuse Reed Switches
Littelfuse Reed Switches are ideal for battery-powered applications and automotive safety products. Reed switches have two ferromagnetic blades contained within a tubular glass envelope that is hermetically sealed at each end. Switches are activated by a permanent magnet or an electromagnet, and the reed switch and magnetic field combination is commonly known as the "magnetic circuit."
Applications
- Battery-power applications
- Automotive Safety Products
- Seatbelt buckle clamping/closure detection sensors
- Crash sensors for collision detection
Reed Switches Series
Reed Switches Series Cont.
Reed Switches Series Cont.
Featured Switches
Littelfuse MITI-7L Reed Switches
7mm switches encased in a glass envelope; hermetically sealed from the external environment.
Littelfuse 59166 Miniature Low Power Overmolded Reed Switches
Normally open contact switches up to 200VDC at 10W and operates through non-ferrous materials.
Littelfuse 59050 Miniature PCB Mountable Reed Switches
Offers a choice of normally open, normally open high voltage, and change-over contacts.
Littelfuse MACD-14 Reed Switches
Close differential switches capable of switching 200VDC at 10W.
Littelfuse FLEX-14 Reed Switch
Measures 14mm x 2.28mm, offers glass envelope & longer than standard, flexible easily formed leads.
Littelfuse MDCG-4 Reed Switches
Capable of switching 200VDC at 10W and measures 15.24mm x 2.28mm.
Littelfuse MLRR-3 Reed Switches
Reed switches providing 200VDC at 20W switching with close differential characteristics.
Littelfuse MITI-7 7mm Ultra-Miniature Reed Switches
Normally open switches with a 7mm x 1.8mm glass envelope that is capable of switching 170VDC at 10W.
Littelfuse MISM-7 7mm Surface Mount Reed Switches
Normally open switches with a 7mm x 1.8mm glass envelope that is capable of switching up to 0.25A.
Littelfuse MDSR-10 Low Power Sub-Miniature Reed Switches
Normally open switches with a 10.16mm long x ø1.80mm glass envelope, switches 200VDC at 10W.
Littelfuse 59177 Ultra-Miniature Overmolded Reed Switches
Can switch 170VDC or 0.25A at up to 10W with no standby power requirement.
Associated Sensors
Littelfuse Sensors Portfolio
Magnetic sensors, reed switches & relays, thermistors, RTDs, thermistors, RTD probes & assemblies.