Produk asli dari Nanjing Shiheng Electronics Co.,Ltd. Data teknis jelas. Datasheet tersedia tapi sayangnya masih mandarin. Mudah di terjemahkan. Mfr. Part # : MF72-47D15 - Resistance @ 25°C : 47Ω - Operating Temperature : -40°C~+170°C - Steady State Current (Max): 3A - Power: 5W - Resistance Tolerance: ±20% - B Constant (25°C/50°C): 3200K - B Constant Tolerance: ±10% General characteristics: - Inrush current limited NTC thermistor - Small size, strong power and strong capability of surge current protection. - Fast response to surge current. - Big material constant (B value), Small remain resistance. - Longevity of service, High reliability. - Integral series, extensive operating range.