g NTC THERMISTORS: TYPE NC12 1206 SIZE SMD CHIP THERMISTOR DESCRIPTION: 1206 size surface mount ceramic chip thermistor. FEATURES: • Cost effective thermistor for automatic placement • Standard resistance tolerances down to ±3% • High sensitivity to changes in temperature • Suitable for temperature measurement, control and compensation • Suitable for wave and reflow soldering • Wide operating temperature range: -50°C to 125°C • Rugged construction • Available in other material systems • Palladium Silver terminations • Other termination systems available • Available pocket taped to EIA RS-481 DIMENSIONS: R@25C (Ohms) MATERIAL SYSTEM tc (%/C) Beta (25/85) NC1206KR151KB 150 C46.55 -3.02 2680K NC1206KN351KB 350 C49.45 -3.14 2800K NC1206KL102KB 1K C57.25 -3.43 3060K TYPE NUMBER NC1206KJ502KB 5K D7.3 -3.83 3510K NC1206KT103KB 10K C84.5 -4.12 3730K NC1206KB203KB 20K D9.5 -4.43 3970K NC1206KC303KB 30K D9.7A -4.40 3980K NC1206KD503KB 50K D10.3 -4.49 4070K NC1206KE104KB 100K D12.0 -4.84 4360K NC1206KF204KB 200K D12.2 -4.78 4360K OPTIONS: DATA: • Other resistances in the range 150Ω - 220kΩ • Tolerances at other temperatures • Alternative contact materials • For reel taping Replace 'B' with 'R'. • Other tolerances 5% (J) and 3% (H) available Standard resistance tolerance:.. ±10% @ 25°C Dissipation constant: .......................... 5 mW/°C Time Constant:...................................... 10 sec. Operating Range ....................... -50°C to 150°C Crown Industrial Estate, Priorswood Road Taunton, Somerset TA2 8QY UK Tel +44 (0) 1823 335200 Fax +44 (0) 1823 332637 808 US Highway 1 Edison, New Jersey 08817-4695 USA Tel +1 (732) 287 2870 Fax +1 (732) 287 8847 967 Windfall Road St. Marys, Pennsylvania 15857-3397 USA Tel +1 (814) 834 9140 Fax +1 (814) 781 7969