YAGEO Nexensos H540S Micro-heater

The YAGEO Nexensos H540S is a PRTD micro-heating element which is the perfect choice for applications where a tiny, yet accurate heat source is required.  The heater consists of a 12 ohm platinum thin-film structure mounted on a thin ceramic substrate just 5.2 x 3.9 wide (just 1mm thick).

The H540S can be used to heat solids, liquids or gases with high accuracy and a short reaction time.  So they can used to heat biopsy and tissue samples for medical analysis where a very localised heat-source is required.  These micro-heaters offer long-term stability and excellent precision over a wide operating temperature range.

These miniature heaters are also interesting for heating laser crystals and for use in 3D printer applications for high-temperature printing materials.  Already utilised in the e-cigarette and vaping markets, custom formats and combination heater/sensors are available for similar high volume applications.

Applications

• Laboratory equipment
• Bio-medical instruments
• Life-style and life-science
• 3D printer applications
• Laser crystal heaters

Features

• Only 5.2 x 3.9 x 1.0 mm thick
• Operating range from -25°C to +850°C
• Very stable and precise control
• R0 resistance = 12±0.5 ohms