FAQ Voltage / Current / Temperature Protection Devices (-) Sensors and Sensor Systems Facet FAQ Search List - Product Categories L1 Temperature Protection Devices Temperature Sensors (NTC) (-) Temperature Sensors (PTC) Facet FAQ Search List - Product Categories L2 PTC Limit Temperature Sensors (Sensor) Facet FAQ Search List - Product Categories L3 Products Facet FAQ Search List - FAQ Category 1 Product Categories L1 Product CategoriesCapacitorsInductors (Coils)EMC ComponentsRF ComponentsVoltage / Current / Temperature Protection DevicesSensors and Sensor SystemsCeramic Switching / Heating, Piezo Components, Contactors, Buzzers and MicrophonesTransformersFerrites and AccessoriesPower SuppliesMagnets Product Categories L2 Product CategoriesVoltage Protection DevicesCurrent Protection DevicesTemperature Protection Devices Product Categories L3 Product CategoriesChip NTC Thermistors (Protection Device) FAQ Category CategoriesProductsMeasurementElectrical CharacteristicsEnvironmental CompatibilityOperation manualOperational descriptions by objectiveProduct Quality and Service LifeReliabilityStructure, materialTechnical support toolsTroubleshootingOthersAbout myTDK Products Q. What is the difference between PTC and NTC temperature sensors? PTC Limit Temperature Sensors (Sensor) Q. Why do some limit temperature sensors have 2 sensing points? PTC Limit Temperature Sensors (Sensor) Q. What is the benefit of PTC over NTC temperatur sensors? PTC Limit Temperature Sensors (Sensor)
