NKA103C1R3C Amphenol

NTC Type CR1 Harsh Environment Chip Thermistor Description NTC type CR1 are NK format chip thermistors on Sn coated Alloy 52 leads with a high performance acid and moisture resistant coating. Our NTC chip thermistors are ideal for harsh environment applications and high volume assembly. Features Applications AEC Q200 Rev D Qualified Automotive Suitable for EGR, SCR, TMAP, OAT, HVAC & HVAC white goods applications White goods Performance up to 190C with excellent stability Marine Small body diameter Aerospace Fast response Military High thermal shock resistance Industrial Harsh environment fluids resistance Healthcare Water immersion Flexible coated leads can be formed Insulation resistance to 1kV d.c. Designed for accurate temperature measurement, control & compensation Tight tolerances on resistance and B value Available on bandolier to IEC 286-2 RoHS 2011/65/EC / REACH compliant Amphenol Advanced SensorsType CR1 Specifications Options Specification Data Minimum operating temp. -40C Other resistance values and B values within the ranges shown Performance up to: 190C Alter native reference temperatures 0C to 100C 15s (cooling) Thermal time constant 2.4s (ambient change) Bulk packed or bandolier up to H = 48mm 1 Lead materials : Steel/Alloy 52 Dissipation factor 2.2mW/K Contact Amphenol for specific application requirements Mass 0.18g Coding: 1000/box Packing Standard EGR Sensor - NKA202C2B2 2000/reel For CR1 Coating add Suffix C to Code See Table on page 4 for standard resistance values Typical Dimensions (mm) Bandolier, or Bulk 45max 29.5mm max 7 max 3 max 2.54 nom 3 max dia 0.4 0.02 0.5 min 1 max Bandolier Schematic Products with 2.54mm Lead Spacing Normal Feeding Direction 2