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Littelfuse - Sensors

Everywhere, Every Day

Littelfuse is an industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 15 countries, and with 17,000 global associates, they partner with customers to design and deliver innovative, reliable solutions.

Serving over 100,000 end customers, their products are found in a variety of industrial, transportation, and electronics end markets—everywhere, every day. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.

PROTECT

To help keep people safe while using the latest technology, Littelfuse are constantly developing new circuit protection solutions that handle more power in ever smaller packages. Their products offer protection against electrostatic discharge, power surges, short circuits, voltage spikes, arc flash, and other harmful occurrences.

CONTROL

Fault damage, miscalibration, and compliance citation expenses add up quickly, and personnel safety is priceless. To control power, Littelfuse offer dependable products that mitigate equipment damage, minimize electrical hazards, improve productivity, consolidate inventory, and reduce footprint.

SENSE

Comfort, convenience, and safety drive your customers' purchasing decisions. Littelfuse make it easy to build those features into compelling designs. Their broad platform of technologies that sense proximity, flow, speed, temperature, and fluid level provides ideal solutions for complex electronic systems.

Spotlights

  • Product Status
  • Length
  • Mounting Type
  • Width
  • Series
  • Height
  • Termination Type
  • Contact Configuration
  • Operating Temperature Max.
  • Switching Voltage - AC
  • Switching Voltage - DC
  • Operating Temperature Min.
  • Breakdown Voltage
  • Release Time
  • Sensor Type
  • Shock Resistance
  • Switching Capacity
  • Switching Current Max. - AC
  • Switching Current Max. - DC
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Reed Sensor 140V 500mA 10W 1ms 1NO 59140
Reed Sensor 140V 500mA 10W 1ms 1NO 59140
Available to backorder

CHF 2.94

(excl. VAT)

Art.Nr.   137-56-647
MPN.   59140-010
Manufacturer:  Littelfuse
Reed Sensor 140V 500mA 10W 1ms 1NO 59025
Reed Sensor 140V 500mA 10W 1ms 1NO 59025
Available to backorder

CHF 2.87

(excl. VAT)

Art.Nr.   137-56-660
MPN.   59025-010
Manufacturer:  Littelfuse
Reed Sensor 120V 250mA 5W 3ms 1CO 59145
Reed Sensor 120V 250mA 5W 3ms 1CO 59145
Available to backorder

CHF 5.24

(excl. VAT)

Art.Nr.   137-56-645
MPN.   59145-030
Manufacturer:  Littelfuse
Permanent Magnet Flange Mount Sensor
Permanent Magnet Flange Mount Sensor
Available to backorder

CHF 2.18

(excl. VAT)

Art.Nr.   137-56-659
MPN.   57135-000
Manufacturer:  Littelfuse
Permanent Magnet Flange Mount Sensor
Permanent Magnet Flange Mount Sensor
Available to backorder

CHF 2.70

(excl. VAT)

Art.Nr.   137-56-668
MPN.   57140-000
Manufacturer:  Littelfuse
Float Switch 500mA 43.7mm White Tinned Leads
Float Switch 500mA 43.7mm White Tinned Leads
Available to backorder

CHF 8.45

(excl. VAT)

Art.Nr.   135-88-875
MPN.   59630-1-T-03-A
Manufacturer:  Littelfuse
Reed Sensor 120V 250mA 5W 3ms 1CO 59135
Reed Sensor 120V 250mA 5W 3ms 1CO 59135
Available to backorder

CHF 7.36

(excl. VAT)

Art.Nr.   137-56-643
MPN.   59135-030
Manufacturer:  Littelfuse
Hall Effect Sensor Magnetic 3.8 ... 24V 20mA Flange Mount Tinned Leads, 300 mm 55100
Hall Effect Sensor Magnetic 3.8 ... 24V 20mA Flange Mount Tinned Leads, 300 mm 55100
Available to backorder

CHF 11.60

(excl. VAT)

Art.Nr.   173-49-027
MPN.   55100-3M-03-A
Manufacturer:  Littelfuse
Reed Sensor 265V 400mA 10W 1ms 1NO 59070
Reed Sensor 265V 400mA 10W 1ms 1NO 59070
Available to backorder

CHF 4.69

(excl. VAT)

Art.Nr.   137-56-661
MPN.   59070-020
Manufacturer:  Littelfuse
Permanent Magnet Flange Mount Sensor
Permanent Magnet Flange Mount Sensor
Available to backorder

CHF 2.04

(excl. VAT)

Art.Nr.   137-56-667
MPN.   57145-000
Manufacturer:  Littelfuse
Reed Sensor 140V 500mA 10W 1ms 1NO 59145
Reed Sensor 140V 500mA 10W 1ms 1NO 59145
Available to backorder

CHF 2.86

(excl. VAT)

Art.Nr.   137-56-644
MPN.   59145-010
Manufacturer:  Littelfuse
Permanent Magnet Barrel Sensor
Permanent Magnet Barrel Sensor
Available to backorder

CHF 2.60

(excl. VAT)

Art.Nr.   137-56-664
MPN.   57070-000
Manufacturer:  Littelfuse
Reed Sensor 140V 500mA 10W 1ms 1NO 59135
Reed Sensor 140V 500mA 10W 1ms 1NO 59135
Available to backorder

CHF 4.87

(excl. VAT)

Art.Nr.   137-56-646
MPN.   59135-010
Manufacturer:  Littelfuse
Reed Sensor 120V 250mA 5W 3ms 1CO 59070
Reed Sensor 120V 250mA 5W 3ms 1CO 59070
Available to backorder

CHF 6.51

(excl. VAT)

Art.Nr.   137-56-662
MPN.   59070-030
Manufacturer:  Littelfuse
Reed Sensor 120V 250mA 5W 3ms 1CO 59140
Reed Sensor 120V 250mA 5W 3ms 1CO 59140
Available to backorder

CHF 5.40

(excl. VAT)

Art.Nr.   137-56-648
MPN.   59140-030
Manufacturer:  Littelfuse
Reed Sensor 265V 400mA 10W 1ms 1NO 59135
Reed Sensor 265V 400mA 10W 1ms 1NO 59135
Available to backorder

CHF 6.86

(excl. VAT)

Art.Nr.   137-56-642
MPN.   59135-020
Manufacturer:  Littelfuse
Reed Sensor 140V 500mA 10W 1ms 1NC 59085
Reed Sensor 140V 500mA 10W 1ms 1NC 59085
Available to backorder

CHF 8.01

(excl. VAT)

Art.Nr.   137-56-666
MPN.   59085-040
Manufacturer:  Littelfuse
Offer
Hall Effect Sensor Magnetic 3.8 ... 24V 20mA Flange Mount Tinned Leads, 300 mm 55140
Hall Effect Sensor Magnetic 3.8 ... 24V 20mA Flange Mount Tinned Leads, 300 mm 55140
Available to backorder

CHF 5.80

CHF 11.60

(excl. VAT)

Save 50 %

Art.Nr.   173-49-029
MPN.   55140-3M-03-A
Manufacturer:  Littelfuse
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