ULTIMATE THINNESS, JT THERMISTOR 500mm only JT THERMISTOR The JT thermistor is a new accurate thin NTC thermistor that offer electrical characteristics identical to tho se of the AT, a high precision themistor,The JT, IT, HT, ET, and AT all share identical characteristics and are interchangeable, thus selection of a thermistor can be made solely on the basis of required configuration, with no concern over change in design. Part number 103 JT- 025 A Insulation film A : Polyester film3Polyester film Nil: Polyester film3Polyimide film Shape JT thermistor Rated zero-power resistance at 258C 103 : 10kV Resistance-Temperature Dimensions Type Temperature (8C) 250 240 230 220 210 A 561 3.660.5 0.1760.02 2.060.5 Solder plated wires 42 Alloy leads 0.560.035 0 10 20 30 40 50 60 70 80 90 100 110 120 125 1.860.1 0.5max. Slipped film : 1 max. Protruded adhesive : 1 max. lnsulation film Adhesive lnsulation film 103JT 367.7 204.7 118.5 71.02 43.67 27.70 18.07 12.11 8.301 5.811 4.147 3.011 2.224 1.668 1.267 Shape Dimensions A 025 050 075 100 2561 Unit(mm) 5061 7561 10061 104JT 9584 4572 2282 1191 647.2 365.0 212.5 127.7 78.88 50.03 32.51 21.61 14.66 10.13 7.135 5.111 3.720 2.746 2.371 Unit(kV) Specifications R25*1 Part No. 103JT103JT104JT- *12 *3 * A 10kV61% 10kV61% 100kV61% B value*2 3435K61% 3435K61% 4390K61% Dissipation factor (mW/ 8C) 0.7 0.7 0.7 Thermal time constant(s)*3 Rated power at 258C(mW) 5 5 5 3.5 3.5 3.5 Operating temp. range(8C) 250;90 250;90 250;125 R25 : Rated zero-power resistance value at 258C, 62% and 3% are also available. B value : determined by rated zero-power resistance at 258C and 858C. Time when thermistor temperature reaches 63.2% of the temperature difference. The value is measured in the air. 5