TT Electronics/IRC

PFC-D1206-03-2202-3301-DD

PFC-D1206-03-2202-3301-DD Description

The PFC-D1206-03-2202-3301-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 component integrates two resistors (22KΩ and 3.3KΩ) with a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C, ensuring stable performance across a wide operating range (70°C to 150°C derated, 150°C max). Its 0.25W (1/4W) total power rating (0.125W per resistor) and 100V maximum voltage rating make it suitable for precision voltage division and signal conditioning. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-2202-3301-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance in temperature-varying environments.
• Dual-Resistor Network: Combines 22KΩ and 3.3KΩ 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.
• Concave Termination: Enhances solder joint reliability for surface-mount applications.
• Automation-Friendly: Supplied in tape and reel for high-volume PCB assembly.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and automotive (non-PPAP) systems.

PFC-D1206-03-2202-3301-DD Applications

• Voltage Dividers: Precision reference circuits in ADCs, DACs, and sensor interfaces.
• Signal Conditioning: Amplifier feedback networks and gain control in instrumentation.
• Industrial Electronics: Power supplies, motor controls, and PLCs requiring stable resistance under thermal stress.
• Consumer Electronics: Audio equipment, displays, and IoT devices where space and accuracy are critical.
• Medical Devices: Low-drift circuits for patient monitoring and diagnostic tools.

Conclusion of PFC-D1206-03-2202-3301-DD

The PFC-D1206-03-2202-3301-DD stands out for its precision, compact design, and robust performance in harsh environments. Its dual-resistor configuration and thin-film technology make it a versatile choice for engineers prioritizing accuracy, power efficiency, and reliability. While not automotive-grade (PPAP) or RoHS-compliant, it excels in industrial, medical, and high-end consumer applications where tight tolerances and thermal stability are paramount. For designs requiring repeatable performance and automated assembly compatibility, this resistor network delivers exceptional value.