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Thermistor Probes and Assemblies

Posted on October 30, 2019 by -

Thermistor probes and assemblies are invaluable for sensing temperature in a variety of industries ranging from HVAC/R and environmental controls to automotive and white goods. Littelfuse standard and customized probes and assemblies offer very precise and extremely reliable thermal monitoring in the most demanding applications.

Surface-Mount Thermistors

Posted on October 30, 2019 by -

Littelfuse surface mount thermistors are manufactured using the most advanced equipment and technology available. Designed for measuring, controlling, and compensating for temperature with the utmost accuracy, they are available in a variety of sizes and configurations suitable for mounting using solder, wire bond, or epoxy.

Leaded Thermistors

Posted on October 30, 2019 by -

Littelfuse leaded thermistor options include the highly accurate precision interchangeable thermistors, as well as high-temperature axial leaded glass encapsulated thermistors and glass-coated radial leaded chip thermistors. A wide variety of resistance values and tolerances are available.

Custom Magnetic Sensors and Reed Switches

Posted on October 30, 2019 by -

We have a wide array of sensor output options such as reed and Hall effect digital output, single- and multipoint reed ladder fluid level measurement, ratio-metric output for rotary angle and linear measurement using Hall effect devices, and speed and direction sensing.

Types of Customization:

  • Modifications to existing standard product packages, such as adding connectors or changing wire size or length, as well as offering special reed switch sensitivities, custom lead forming and bending, or modifications to bare reed switches
  • Fully new custom sensor package designs and/or circuitry
  • Magnetic circuit (actuator magnet and sensor) design for a variety of applications

Engineering Services Offered:

  • 3D CAD mechanical design services
  • Electronic circuitry design
  • Magnetic simulation supports analyzing feasibility of the design options
  • 3D mapping of magnetic actuation of the sensor
  • Rapid prototyping and quick-turn concept parts including 3D-printed parts
  • Prototype units using prototype tooling
  • Reliability/Validation testing options
  • Fully designed production-capable sensor and tooling

Reed Relays

Posted on October 30, 2019 by -

A reed relay combines a reed switch with a coil into one package to serve as a smaller, more power-efficient alternative to other types of relays.  These relays are well suited for use in automated test equipment, security, medical, and process control equipment. Options for customization are available.

Reed Switches

Posted on October 30, 2019 by -

Littelfuse offers the widest selection of magnetically operated reed switches.  Reed switches are available in bare glass or overmolded packages with a variety of mechanical, electrical, and magnetic characteristics. Options for customization, such as lead cutting and forming, are available.

Automotive Qualified MOSFETs

Posted on October 30, 2019 by -

These MOSFET devices have been extensively tested and approved for the rigorous automotive applications.

Fuses

Posted on October 30, 2019 by -

Littelfuse manufactures the broadest and most innovative selection of fuses to serve nearly every possible application.

Fuse Clips

Posted on October 30, 2019 by -

Along with fuse holders and fuse covers, fuse clips are designed to provide a tight enclosure between the clip and the actual fuse.

Fuse Holders

Posted on October 30, 2019 by -

Littelfuse offers a comprehensive line of fuse blocks, fuse holders, and fuse accessories for automotive, electronic, and electrical markets.