SP Series High Accuracy Bead Thermistors

Our SP series is a range of interchangeable, epoxy-coated bead NTC thermistors that meet all the standard industry specifications.  These RT curve-matched thermistors have become widely used in temperature control, data-logging, medical instrumentation, home automation and smart house controls (domotics).

They are also used in automotive applications due to their high stability and wide operating range of -50°C/+150°C.  They are ideal for such applications due to their fast thermal response time and very high accuracy, typically ±0.2K over 0°C to 70°C.  Even higher accuracy and product interchangeability over a wider temperature range are also available.

The standard stock version has 50mm long bare 30AWG leads but insulated lead-wires with various insulation types and lengths upto 200mm are also available.

Applications

• Medical sensors & appliances
• Temperature data-loggers
• Clinical instrumentation
• Smart home automation (domotics)
• Automotive electronics

Features

• Interchangeable to ±0.2K (0-70°C) or better
• Fast response sensor design
• Operating range -50°C to 150°C
• Insulated lead-wire versions available
• Excellent long term stability