TT Electronics/IRC

PFC-D1206-03-3300-56R0-DD

PFC-D1206-03-3300-56R0-DD Description

The PFC-D1206-03-3300-56R0-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 3-pin, 1206 concave SMD device integrates two resistors (330Ω and 56Ω) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 150°C. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in compact circuits. Packaged in tape and reel (T/R), it suits automated assembly processes.

PFC-D1206-03-3300-56R0-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable resistance under thermal stress.
• Dual-Resistor Network: Combines 330Ω and 56Ω in a single 1206 footprint, saving board space.
• High Power Density: 0.25W total power (0.125W per resistor) in a compact 3.2mm x 1.6mm x 0.61mm package.
• Concave Termination: Enhances solder joint reliability for surface-mount applications.
• Wide Temperature Range: Operates up to 150°C with derated performance up to 150°C.
• Automation-Friendly: Supplied in tape and reel for high-volume PCB assembly.

PFC-D1206-03-3300-56R0-DD Applications

Ideal for precision analog and digital circuits requiring matched resistances, such as:

• Voltage Dividers (VOLT/D): Stable ratio-critical applications in sensors and ADCs.
• Signal Conditioning: Amplifier feedback networks and impedance matching.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Medical Devices: High-reliability circuits where thermal stability is critical.
• Automotive (Non-Automotive Rated): Infotainment or lighting systems (note: not PPAP/AEC-Q200 qualified).

Conclusion of PFC-D1206-03-3300-56R0-DD

The PFC-D1206-03-3300-56R0-DD excels in precision and space efficiency, offering low TCR, high power handling, and concave termination for robust SMD performance. While not RoHS-compliant or automotive-grade, its thin-film accuracy and dual-resistor integration make it a standout choice for industrial, medical, and consumer electronics where stability and miniaturization are paramount. Its tape-and-reel packaging further streamlines mass production.