KOA Speer Electronics, Inc. Chip Resistor - Surface Mount RN73H2BTTD78R7D25

The RN73H2BTTD78R7D25 is a surface mount chip resistor from Lingto Electronic Limited, designed for high reliability applications, particularly in automotive environments. It features a resistance value of 78.7 ohms with a tolerance of ¬±0.5%. The resistor has a power rating of 0.25W at a rated ambient temperature of 85¬8C and can withstand a maximum terminal part temperature of 110¬8C. This component operates effectively within a temperature range of -55¬8C to +155¬8C and is characterized by low current noise and high stability at elevated temperatures. It also offers improved moisture resistance due to a glass passivation layer and has been tested for sulfur resistance according to ASTM B 809-95. The RN73H series meets EU RoHS requirements and is AEC-Q200 tested, making it suitable for demanding applications. Engineers should consider this resistor for projects requiring precision and reliability in challenging conditions.