GA2.2K3A1A TE Connectivity

GA2.2K3A1 SERIES I THERMISTORS Thermally Conductive Epoxy Coating 2.4 mm Maximum Diameter 32 AWG Alloy 180 Leads Four Temperature Tolerance Classifications Available RoHS Compliant BetaCURVE series I thermistors are small epoxy coated devices with solid tin-plated lead wires. The series I offers a choice of precision temperature tolerance classifications for a wide variety of customer applications, such as temperature measurements, temperature indication, temperature control, and thermal compensation. FEATURES Interchangeability Proven stability and reliability Rapid time response Alloy lead wires for reduced thermal conductivity stem effec) Thermally conductive epoxy coating Temperature range -40C to +125C Custom probe assemblies available APPLICATIONS Temperature sensing, control and compensation Tight tolerance instrumentation Assembly into probes for a wide variety of applications General instrumentation applications TE CONNECTIVITY SENSORS /// GA2.2K3A1 02/2018 Page 1 GA2.2K3A1 SERIES I THERMISTORS MECHANICAL DETAILS DIMENSIONS A B 76 2 mm 2.4 mm max. Note 1: 32 AWG Solid Alloy 180 Leads Note 2: Brown Stycast 2850ft Epoxy PERFORMANCE SPECS Parameters Units Value Nominal Resistance at +25C Ohms 2,252 GA2.2K3A1A Resistance Tolerance from 0C to +70C C 0.1 GA2.2K3A1B Resistance Tolerance from 0C to +70C C 0.2 GA2.2K3A1C Resistance Tolerance from 0C to +70C C 0.5 GA2.2K3A1D Resistance Tolerance from 0C to +70C C 1.0 Alpha Value at +25C %/C 4.39 Beta Value 25/85 K 3976 Tolerance on Beta Value 25/85 % 0.5 Time Response in Liquids Seconds <1 Dissipation Constant in Still Air mW/C 0.75 TE CONNECTIVITY SENSORS /// GA2.2K3A1 02/2018 Page 2