TEMPERATURE COMPENSATING THERMISTORS FT Series: Coated Leaded Chip Type SPECIFICATIONS T • FT Series Temperature Compensation Thermistors are suitable for quick temperature compensating or control circuits. D max T max P ±0.5 L min D nom 3 3 2.5 30 0.5 D L * All sizes in mm d P CHARACTERISTICS Zero Power Part Number Resistance at 25°C (W) B-Constant (25/85) (K) Resistance Tolerance (±%) Thermal Dissipation Constant (mW /°C) Thermal Time Constant (sec) Operating Temperature (°C) FT003-202 2K 3950 1,2,3,5,10 3 12 -40 ~ +120 FT003-252 2.5K 3660 1,2,3,5,10 3 12 -40 ~ +120 FT003-252 2.5K 3980 1,2,3,5,10 3 12 -40 ~ +120 FT003-502 5K 3300 1,2,3,5,10 3 12 -40 ~ +120 FT003-502 5K 3520 1,2,3,5,10 3 12 -40 ~ +120 FT003-502 5K 3970 1,2,3,5,10 3 12 -40 ~ +120 FT003-682 6.8K 3520 1,2,3,5,10 3 12 -40 ~ +120 FT003-103 10K 3435 1,2,3,5,10 3 12 -40 ~ +120 FT003-103 10K 3650 1,2,3,5,10 3 12 -40 ~ +120 FT003-103 10K 3970 1,2,3,5,10 3 12 -40 ~ +120 FT003-153 15K 4145 1,2,3,5,10 3 12 -40 ~ +120 FT003-203 20K 4200 1,2,3,5,10 3 12 -40 ~ +120 FT003-233 23K 4200 1,2,3,5,10 3 12 -40 ~ +120 FT003-253 25K 4200 1,2,3,5,10 3 12 -40 ~ +120 FT003-473 47K 4100 1,2,3,5,10 3 12 -40 ~ +120 FT003-503 50K 4100 1,2,3,5,10 3 12 -40 ~ +120 FT003-401 100K 4390 1,2,3,5,10 3 12 -40 ~ +120 PART NUMBER EXAMPLE TC003 - 202 J - 3950 J RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C6A02 REV 2004.11.15