Sensors

Epoxy-coated mini sensors offer fast automotive temperature sensing

2nd December 2014
Barney Scott
0

Vishay has introduced a series of epoxy-coated mini sensors, optimised for automotive temperature probes. Built on advanced NTC thermistor technology, the AEC-Q200-qualified NTCLE213E3... series of sensors deliver fast response times lower than 5s in air, thanks to a small body diameter of under 2.5mm. The sensors also offer a rugged design to withstand thermal shocks.

The devices will provide fast and accurate temperature sensing, applicable to engine coolant temperature and temperature manifold absolute pressure sensing, HVAC systems, and consumer, commercial, and industrial appliances.

The RoHS-compliant devices offer resistance at +25°C (R25) from 2.1 to 100kΩ, with tolerance down to ±1%, and beta (B25/85) from 3511 to 4190K, with tolerance down to ±0.5%. The sensors feature maximum power dissipation of 100mW and operate over a wide temperature range of -55 to +150°C.

The sensors are available in bulk (NTCLE213E3...B0) with extra-long 41mm tinned nickel leads or tape-on-reel (NTCLE213E3...T1) for automatic mounting.

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