TMR Switches

Littelfuse TMR Switches are digital magnetic switches that integrate tunneling magnetoresistance (TMR) and CMOS technology. This technology provides a magnetically triggered digital switch with high sensitivity, and ultralow power consumption. This Littelfuse series contains a TMR magnetic sensor and CMOS signal processing circuitry within the same package. An on-chip TMR voltage generator is also included for precise magnetic sensing. A TMR voltage amplifier and comparator plus a Schmitt trigger provide switching hysteresis for noise rejection.

Mga Resulta: 8
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 Mfr.
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Dami RoHS ECAD Model Uri
Supply Current ng Pagpapatakbo
Maximum na Current ng Output
Operating Point Min/Max
Release Point Min/Max (Brp)
Supply Voltage ng Pagpapatakbo
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Isitilo ng Mounting
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Series
Packaging
Littelfuse Board Mount Hall Effect / Magnetic Sensors LF21215TMR STD TMD SENS
Datasheet
1,848May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Magnetic 1.5 uA 9 mA - 30 G to - 10 G, 10 G to 30 G - 20 G to - 5 G, 5 G to 20 G 3 V - 40 C + 125 C SMD/SMT TMR Reel, Cut Tape, MouseReel
Littelfuse Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS
Datasheet
Lead-Time 23 (na) Linggo
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Magnetic 200 nA 9 mA - 26 G to - 9 G, 9 G to 26 G - 20 G to - 5 G, 5 G to 20 G 3 V - 40 C + 125 C SMD/SMT TMR Reel, Cut Tape, MouseReel
Littelfuse Board Mount Hall Effect / Magnetic Sensors LF22214TMR STD TMD SENS
Datasheet
4,682May Stock
3,000Inaasahan 4/14/2026
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Magnetic 1.5 uA 20 mA - 25 G to - 8 G, 8 G to 25 G - 20 G to - 5 G, 5 G to 20 G 3 V - 40 C + 125 C SMD/SMT TMR Reel, Cut Tape, MouseReel
Littelfuse Board Mount Hall Effect / Magnetic Sensors LF11115TMR STD TMD SENS
Datasheet
335May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Magnetic 200 nA 9 mA - 26 G to - 9 G, 9 G to 26 G - 20 G to - 5 G, 5 G to 20 G 3 V - 40 C + 125 C SMD/SMT TMR Reel, Cut Tape, MouseReel
Littelfuse Board Mount Hall Effect / Magnetic Sensors LF21235TMR STD TMD SENS
Datasheet
3,451May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Magnetic 1.5 uA 9 mA - 35 G to - 4 G, 4 G to 35 G - 30 G to - 4 G, 4 G to 30 G 3 V - 40 C + 125 C SMD/SMT TMR Reel, Cut Tape, MouseReel
Littelfuse Board Mount Hall Effect / Magnetic Sensors LF32115TMR STD TMD SENS
Datasheet
3,000May Stock
Available ang MouseReel
Min.: 1
Mult.: 1
Reel: 3,000

Magnetic 200 nA 20 mA 9 G to 25 G 5 G to 20 G 3 V - 40 C + 125 C SMD/SMT TMR Reel, Cut Tape, MouseReel
Littelfuse Board Mount Hall Effect / Magnetic Sensors 7V 9mA 4kGauss 4 kV, 1.5uA
Datasheet
3,000Inaasahan 9/18/2026
Min.: 1
Mult.: 1
Reel: 3,000

Sensor 1.5 uA 25 Guass - 10 Gauss 1.8 V to 5.5 V - 40 C + 125 C SMD/SMT SOT-23-3 TMR Reel, Cut Tape
Littelfuse Board Mount Hall Effect / Magnetic Sensors 7V 9mA 4kGauss 4 kV, 200nA
Datasheet
3,000Inaasahan 9/18/2026
Min.: 1
Mult.: 1
Reel: 3,000

Sensor 200 nA 7 Gauss 5 Gauss 1.8 V to 5.5 V - 40 C + 125 C SMD/SMT SOT23-3 TMR Reel, Cut Tape