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MFTC0120M
NTC SMD Thermistors NC 12 – NC 20 Chip thermistors are a high quality and low cost device especially developed for surface mounting applications. They are widely used for temperature compensation but can also achieve temperature control of printed circuits. Its silver - palladium - platinum metallization provides a high degree of resistance to dewetting of the terminations during soldering (typically 260°C / 30 s). NC 12 IEC SIZE : 0805 Types NC 20 IEC SIZE : 1206 3.2 (.126) ± 0.4 (.016) 2 (.079) ± 0.3 (.012) DIMENSIONS: millimeters (inches) 1.6 (.063) ± 0.25 (.010) 1.25 (.049) ± 0.2 (.008) 0.5 (.020) ... 1.5 (.059) 0.5 (.020) ... 1.3 (.051) 0.2 (.008) min 0.2 (.008) min 0.2 (.008) min Terminations 0.2 (.008) min Silver – palladium – platinum metallization Marking On packaging only Climatic category 40/125/56 Operating temperature -55°C to +150°C Tolerance on Rn (25°C) ±5%, ±10%, ±20% Maximum dissipation at 25°C 0.12 W 2 mW/°C Thermal time constant 4 mW/°C 5s Thermal dissipation factor 0.24 W 7s Resistance - Temperature characteristics: pages 36 to 40. APPLICATIONS • • • • • • • • • LCD compensation Battery packs Mobile phones CD players Heating systems Air-conditioning systems Temperature control of Switch Mode Power Supplies Compensation of pressure sensors Protection of power transistors in various electronic circuits HOW TO ORDER NC 20 0103 M BA Type 10 K0 Material Code K (See tables pages 11, 36-40) Resistance 10,000 Ω Tolerance M (±20%) J (±5%) K (±10%) Suffix: Packaging – –: Bulk BA: Plastic tape (180mm diam. reel) BE: Plastic tape (1/2 reel) BC: Plastic tape (330mm diam. reel) BB: Cardboard tape (180mm diam. reel) BF: Cardboard tape (1/2 reel) BD: Cardboard tape (330mm diam. reel)
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