TT Electronics/IRC

PFC-D1206-03-3001-1202-DD

PFC-D1206-03-3001-1202-DD Description

The PFC-D1206-03-3001-1202-DD is a high-precision thin film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 1206 package device features two resistors with values of 3KΩ and 12KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 0.25W (1/4W) total power rating and individual resistor ratings of 0.125W (1/8W), it operates reliably across a -55°C to +150°C temperature range, derated from 70°C to 150°C. The concave termination style ensures robust solder joint integrity, while the 100V maximum voltage rating makes it suitable for high-voltage circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-3001-1202-DD Features

• Precision Thin Film Technology: Delivers stable performance with ±0.5% tolerance and ±25ppm/°C TCR.
• Dual-Resistor Network: Combines 3KΩ and 12KΩ in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• High Power Handling: 0.25W total power (0.125W per resistor) with derating up to 150°C.
• Robust Construction: Concave terminations enhance mechanical stability and solderability.
• Automation-Ready: Supplied in tape and reel for high-volume SMD placement.
• Wide Voltage Range: Supports up to 100V, ideal for voltage divider and signal conditioning circuits.

PFC-D1206-03-3001-1202-DD Applications

This resistor network excels in precision analog and mixed-signal designs, including:

• Voltage Dividers: Accurate ratio matching for sensor interfaces or ADC reference circuits.
• Signal Conditioning: Stable attenuation in instrumentation and measurement systems.
• Power Management: Feedback networks in DC-DC converters or voltage regulators.
• Automotive & Industrial Electronics: Despite non-automotive PPAP status, its 150°C rating suits harsh environments.
• Medical Devices: Low TCR ensures reliability in temperature-sensitive applications.

Conclusion of PFC-D1206-03-3001-1202-DD

The PFC-D1206-03-3001-1202-DD stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its thin film technology and dual-resistor configuration reduce component count while maintaining accuracy, ideal for voltage division, feedback loops, and precision analog circuits. While not RoHS-compliant, its robust electrical and mechanical properties ensure longevity in industrial, medical, and telecom applications.