TT Electronics/IRC

PFC-D1206-03-3900-1002-DD

PFC-D1206-03-3900-1002-DD Description

The PFC-D1206-03-3900-1002-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 with values of 390 Ω and 10 kΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25 ppm/°C. With a 0.25W (1/4W) total power rating and individual resistor ratings of 0.125W (1/8W), it operates reliably across a wide temperature range of -55°C to +150°C (derated from 70°C to 150°C). Its 100V maximum voltage rating and thin-film technology ensure stable performance in precision circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly.

PFC-D1206-03-3900-1002-DD Features

• Dual-Resistor Network: Combines 390 Ω and 10 kΩ in a compact 1206 footprint.
• High Precision: ±0.5% tolerance and ±25 ppm/°C TCR for stable performance.
• Robust Power Handling: 0.25W total power (0.125W per resistor) with derating up to 150°C.
• Thin-Film Technology: Delivers low noise, high stability, and excellent frequency response.
• Concave Termination: Ensures reliable solder joints and mechanical stability.
• Automation-Friendly: Tape and reel packaging for high-volume SMT processes.
• Wide Voltage Rating: Supports up to 100V, suitable for diverse circuit designs.

PFC-D1206-03-3900-1002-DD Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision division in sensor interfaces or ADC reference networks.
• Signal Conditioning: Stable biasing and attenuation in analog signal chains.
• Industrial Electronics: High-reliability applications like PLCs and control systems.
• Test & Measurement Equipment: Where low drift and accuracy are critical.
• Aerospace & Defense: Ruggedized systems requiring tight tolerance and thermal stability.

Conclusion of PFC-D1206-03-3900-1002-DD

The PFC-D1206-03-3900-1002-DD stands out for its precision, compact design, and dual-resistor functionality, making it a versatile choice for engineers designing high-performance circuits. Its thin-film construction, concave terminations, and tape-and-reel packaging cater to both reliability and manufacturability needs. While not RoHS-compliant, it excels in industrial, automotive (non-PPAP), and precision analog applications where stability and accuracy are paramount. For designs requiring matched resistors with minimal drift, this network offers a cost-effective, space-saving solution.