TT Electronics/IRC

PFC-D1206-03-9102-1501-DD

PFC-D1206-03-9102-1501-DD Description

The PFC-D1206-03-9102-1501-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 1206 package (3.2mm × 1.6mm × 0.61mm) features two resistors with values of 91KΩ and 1.5KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range (-70°C to +150°C). Rated for 0.25W (1/4W) total power dissipation, it supports 100V maximum voltage and is supplied in tape-and-reel (T/R) packaging for automated assembly.

PFC-D1206-03-9102-1501-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for critical analog/digital circuits.
• Robust Construction: Concave termination style enhances solder joint reliability in high-vibration environments.
• Wide Temperature Range: Derated power operation up to 150°C, ideal for industrial and automotive-adjacent applications (though not PPAP/AEC-Q200 qualified).
• Space-Efficient Design: Compact 1206 case size with dual resistors reduces PCB footprint versus discrete components.
• Non-RoHS Compliance: Suitable for legacy or exempted applications requiring leaded soldering processes.

PFC-D1206-03-9102-1501-DD Applications

• Voltage Dividers: The 91K/1.5K ratio is optimized for sensor signal conditioning (e.g., thermocouples, pressure transducers).
• Precision Analog Circuits: Used in instrumentation amplifiers, DAC/ADC reference networks, and feedback loops.
• Power Management: Voltage monitoring in DC-DC converters or battery management systems (BMS).
• Industrial Electronics: Harsh-environment systems like motor drives, where temperature stability is critical.

Conclusion of PFC-D1206-03-9102-1501-DD

The PFC-D1206-03-9102-1501-DD excels in applications demanding high precision, thermal resilience, and space savings. Its thin-film technology and dual-resistor network eliminate matching errors inherent in discrete designs, while the 1206 SMD format ensures compatibility with modern assembly processes. Though not automotive-grade, its 150°C rating and ±25ppm/°C TCR make it a robust choice for industrial, medical, and telecom hardware requiring long-term stability. Engineers will appreciate its balance of performance and cost efficiency in voltage division and signal processing tasks.