TEMPERATURE COMPENSATING THERMISTORS ST Series: Surface Mount DIMENSION Insulation coat Size Code 0603 ST16 L W T 1.6±0.2 0.8±0.2 1.0max 0805 ST20 2.0±0.2 1.25±0.2 1.2max W L Electrode (Ni, Solder plated) t SPECIFICATIONS Size 0603 0805 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) ST16-502 5K 3500 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-103 10K 3450 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-103 10K 4100 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-473 47K 4100 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-503 50K 3950 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-683 68K 4100 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-104 100K 4100 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-154 150K 4100 1,2,3,5% £1.7 £5 -40 ~ +125°C ST16-204 200K 4100 1,2,3,5% £1.7 £5 -40 ~ +125°C ST20-202 2K 3500 1,2,3,5% £2 £5 -40 ~ +125°C ST20-502 5K 3500 1,2,3,5% £2 £5 -40 ~ +125°C ST20-103 10K 3450 1,2,3,5% £2 £5 -40 ~ +125°C ST20-103 10K 4100 1,2,3,5% £2 £5 -40 ~ +125°C ST20-473 47K 4100 1,2,3,5% £2 £5 -40 ~ +125°C ST20-503 50K 3950 1,2,3,5% £2 £5 -40 ~ +125°C ST20-683 68K 4100 1,2,3,5% £2 £5 -40 ~ +125°C ST20-104 100K 4100 1,2,3,5% £2 £5 -40 ~ +125°C ST20-154 150K 4100 1,2,3,5% £2 £5 -40 ~ +125°C ST20-204 200K 4100 1,2,3,5% £2 £5 -40 ~ +125°C TAPING Unit: mm Code A B ST16 1.1±0.2 1.9±0.2 ST20 1.65±0.2 2.4±0.2 F W 8.0±0.2 E 3.5±0.05 P1 1.75±0.1 P2 4.0±0.10 P0 2.0±0.05 D0 4.0±0.1 1.5 -0.1 -0 †1 †2 1.0max 1.4max REEL Unit: mm Code ST16, ST20 A f180 B +0 -3 f60 +1 -0 C D E W1 W2 f13±0.2 f21±0.8 2.0±0.5 9.0±0.3 11.4±1.0 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C6A04 2006.3.2