Measurement Specialties, Inc. - Hampton, VA
Manufacturer, Custom Manufacturer, Service Company
Design & manufacturer of sensor products to meet application requirements in many industries including automotive, off-road, medical, industrial, consumer, military/aerospace, test/measurement & traffic applications.
www.meas-spec.com/temperature-sensors.aspx

RTI Electronics, Inc. - Anaheim, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of positive temperature coefficient (PTC) thermistors for refrigeration applications. Thermistors are available in various shapes & sizes. Specifications of thermistors include 1.0 ohms to 1,500 ohms resistance, 40 degrees C to 120 degrees C switching temperature & 350 VDC maximum operating voltage. Thermistors are suitable for over temperature protection, time delay, liquid level sensing, non-destructive fusing, single phase motor starting, air flow sensing, automatic color TV degaussing & self regulating heaters.

Quality Thermistor, Inc. - Boise, ID
Manufacturer, Custom Manufacturer
ISO 9001:2000 & AS 9100 certified custom manufacturer of thermistors for mobile refrigeration system. Meets MIL-PRF-23648 & MIL-PRF-32192 specifications. RoHS compliant.

Sensor Scientific, Inc. - Fairfield, NJ
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of standard & custom negative temperature coefficient (NTC) thermistors for use in refrigeration & HVAC applications. Types of thermistors include epoxy-coated chip thermistors, interchangeable wafer chip thermistors, glass probe thermistors, glass encapsulated thermistors, standard bead thermistors, small bead thermistors, insulated lead interchangeable wafer chip thermistors & insulated lead epoxy-coated chip thermistors. HVAC sensors are also available.

Honeywell Sensing and Control - Golden Valley, MN
Manufacturer, Custom Manufacturer
Six Sigma capable & AS 9100, ISO 14001, ISO 9001, TS 16949, & QS 9000 certified manufacturer of thermistors including protection tube, refrigeration, surge protection, & temperature measurement & control, & thermistor temperature sensors. Types include chip series standard NTC thermistors, disc thermistors, E-I matched bead thermistors, surface mounted, end -banded NTC thermistors, glass encapsulated chip thermistors, glass probes, ICL inrush current limiter thermistors, ISO-curve glass bead & glass probe thermistors, Linear Thermistor Network (LTN), & posi-chip PTC thermistors. Temperature sensors available for appliances including automotive, industrial, medical, telecommunications, & office automation/data processing.

CANTHERM - Canadian Thermostats & Control Devices Ltd. - Montreal, QC
Distributor, Manufacturer, Custom Manufacturer
Manufacturers of NTC switching thermistors, snap-action, bimetal thermostats, current & temperature sensitive thermostats, motor & transformer protectors.

HP Products Corp. - Plainview, NY
Distributor, Custom Manufacturer, Service Company
Wholesale distributor of OEM refrigeration thermistors. Other products include refrigeration, air conditioning & heating equipment & parts. Same day shipping available.