TT Electronics/IRC

PFC-D1206-03-4701-2702-DD

PFC-D1206-03-4701-2702-DD Description

The PFC-D1206-03-4701-2702-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 (4.7KΩ and 27KΩ) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -55°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. The thin-film technology delivers superior accuracy and low noise, while the concave termination style enhances solder joint integrity. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-4701-2702-DD Features

• Dual-Resistor Network: Combines 4.7KΩ and 27KΩ resistors in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• High Precision: 0.5% tolerance and ±25ppm/°C TCR for stable performance in temperature-varying environments.
• Robust Power Handling: 0.25W total power dissipation (0.125W per resistor) with derating up to 150°C.
• Thin-Film Technology: Delivers low noise, high accuracy, and long-term reliability.
• Concave Terminations: Improve solderability and mechanical stability.
• Automation-Friendly: Supplied in tape and reel for high-volume SMT processes.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.

PFC-D1206-03-4701-2702-DD Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision attenuation in sensor interfaces or ADC reference networks.
• Signal Conditioning: Stable biasing and filtering in instrumentation and control systems.
• Industrial Electronics: Power supplies, PLCs, and measurement equipment requiring tight tolerance.
• Consumer Electronics: Audio amplifiers, display drivers, and RF modules.
• Medical Devices: Low-drift applications like patient monitoring systems.

Conclusion of PFC-D1206-03-4701-2702-DD

The PFC-D1206-03-4701-2702-DD excels in precision, power efficiency, and compactness, making it a superior choice for engineers designing high-reliability circuits. Its thin-film construction, concave terminations, and dual-resistor integration address challenges in space-constrained, thermally dynamic environments. While not automotive-grade (PPAP/AECQ) or RoHS-compliant, it remains a cost-effective solution for industrial, medical, and consumer applications demanding accuracy and durability. For designs requiring stable resistance ratios under thermal stress, this network delivers unmatched performance.