TT Electronics/IRC

PFC-D1206-03-4302-2000-DD

PFC-D1206-03-4302-2000-DD Description

The PFC-D1206-03-4302-2000-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 (43KΩ and 200Ω) 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 precision circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-4302-2000-DD Features

• Precision Thin Film Technology: Delivers superior accuracy (0.5%) and low TCR (±25ppm/°C) for stable performance in temperature-varying environments.
• Compact 1206 Package: Measures 3.2mm (L) × 1.6mm (D) × 0.61mm (H), ideal for space-constrained PCB designs.
• Concave Termination: Enhances solder joint reliability and mitigates tombstoning during reflow.
• Dual-Resistor Network: Combines 43KΩ and 200Ω in a single package, reducing component count and board footprint.
• High-Temperature Resilience: Rated for 150°C maximum operating temperature, suitable for industrial and automotive-adjacent applications (though not PPAP/Automotive-certified).
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded soldering.

PFC-D1206-03-4302-2000-DD Applications

• Voltage Dividers (VOLT/D): Precision attenuation in sensor interfaces, ADC circuits, and feedback loops.
• Signal Conditioning: Stable resistance matching in instrumentation amplifiers and data acquisition systems.
• Industrial Electronics: Robust performance in power supplies, motor controls, and HVAC systems.
• Consumer Electronics: Compact solution for audio equipment, display drivers, and power management ICs.
• Telecom Infrastructure: Reliable operation in base stations and network hardware where temperature stability is critical.

Conclusion of PFC-D1206-03-4302-2000-DD

The PFC-D1206-03-4302-2000-DD stands out for its precision, compactness, and dual-resistor integration, making it a cost-effective choice for designers prioritizing accuracy and space efficiency. While not RoHS-compliant or automotive-grade, its thin-film construction and concave termination ensure durability in industrial and commercial applications. Ideal for voltage division and signal conditioning, this resistor network balances performance with manufacturability, backed by TT Electronics/IRC’s legacy of quality.