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ARTICLE
PTC thermistors
25 January 2013
ATC Semitec now stocks motor protection PTCs to complement its range of re-settable thermal cut-outs. The new SPMP PTCs are available with trip temperatures from 60 to 190°C and comply with the DIN 44081 industry stan
ATC Semitec now stocks motor
protection PTCs to complement its
range of re-settable thermal cut-outs.
The new SPMP PTCs are available with trip temperatures from 60 to 190°C and comply with the DIN 44081 industry standard.
The small PTC bead is protected with epoxy resin and a shrink sleeve.
The sensing head is just 4mm max.
diameter and gives a thermal response of less than 5s. The standard version has 200mm long 26AWG PTFE leads; with longer leads, triplet versions (to DIN 44082) and various mounting options available.
Although designed for electric motor protection, the sensors offer a neat solution to many electrical and electronic circuits that require a simple step-function response to an over-temperature condition.
The new SPMP PTCs are available with trip temperatures from 60 to 190°C and comply with the DIN 44081 industry standard.
The small PTC bead is protected with epoxy resin and a shrink sleeve.
The sensing head is just 4mm max.
diameter and gives a thermal response of less than 5s. The standard version has 200mm long 26AWG PTFE leads; with longer leads, triplet versions (to DIN 44082) and various mounting options available.
Although designed for electric motor protection, the sensors offer a neat solution to many electrical and electronic circuits that require a simple step-function response to an over-temperature condition.
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