TT Electronics/IRC

PFC-D1206-03-7501-2201-DD

PFC-D1206-03-7501-2201-DD Description

The PFC-D1206-03-7501-2201-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 1206 package device features two resistors with values of 7.5KΩ and 2.2KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a maximum operating temperature of 150°C, this network is engineered for reliability in precision circuits. Its concave termination style ensures robust solder joint integrity, while the SMD (Tape and Reel) packaging facilitates automated assembly processes.

PFC-D1206-03-7501-2201-DD Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance in temperature-varying environments.
• Dual-Resistor Network: Integrates 7.5KΩ and 2.2KΩ resistors in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint, saving PCB space.
• High Power Handling: 0.25W total power dissipation (0.125W per resistor) with derating up to 150°C.
• Robust Construction: Concave terminations enhance solderability and mechanical stability.
• Automation-Friendly: Supplied in Tape and Reel (T/R) for high-volume SMT assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for various analog and digital circuits.

PFC-D1206-03-7501-2201-DD Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision ratio matching (e.g., 7.5KΩ/2.2KΩ) for sensor interfaces or ADC reference networks.
• Industrial Electronics: High-reliability systems requiring stable resistance under thermal stress (e.g., motor controls, power supplies).
• Medical Devices: Low-drift performance critical for diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary circuits where 150°C tolerance is required (note: not PPAP/AEC-Q200 qualified).
• Communication Systems: Impedance matching and signal conditioning in RF/analog modules.

Conclusion of PFC-D1206-03-7501-2201-DD

The PFC-D1206-03-7501-2201-DD excels in precision, power efficiency, and miniaturization, making it a superior choice for engineers designing compact, high-performance electronics. Its thin-film technology, dual-resistor integration, and concave termination provide distinct advantages over thicker-film or less stable alternatives. While not automotive-grade, its 150°C rating and ±25ppm/°C TCR ensure reliability in industrial, medical, and communication applications where accuracy and thermal resilience are paramount. For space-constrained designs requiring matched resistors with low drift, this network delivers an optimal balance of performance and cost.