TT Electronics/IRC

PFC-D1206-03-1302-2702-DD

PFC-D1206-03-1302-2702-DD Description

The PFC-D1206-03-1302-2702-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 device integrates two resistors with values of 13KΩ and 27KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a maximum operating temperature of 150°C, it ensures reliable performance in thermally challenging environments. The 100V maximum voltage rating and thin-film technology provide excellent stability and low noise, making it ideal for precision analog and digital circuits. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-1302-2702-DD Features

• Dual-Resistor Network: Combines 13KΩ and 27KΩ in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift over temperature.
• Robust Power Handling: 0.25W total (0.125W per resistor) with derating up to 150°C.
• Thin-Film Technology: Delivers superior stability, low noise, and high-frequency performance.
• Concave Termination: Enhances solder joint reliability for surface-mount applications.
• Automation-Friendly: Supplied in tape and reel for high-volume PCB assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) applications.

PFC-D1206-03-1302-2702-DD Applications

This resistor network excels in circuits requiring matched resistance pairs or voltage division, such as:

• Precision voltage dividers in sensor interfaces and ADC/DAC circuits.
• Feedback networks for op-amps and power management ICs.
• Signal conditioning in medical, test/measurement, and industrial control systems.
• Consumer electronics where space-saving and reliability are critical (e.g., wearables, IoT devices).
• Telecom infrastructure for impedance matching and filtering.

Conclusion of PFC-D1206-03-1302-2702-DD

The PFC-D1206-03-1302-2702-DD stands out for its precision, compact design, and thermal resilience, making it a superior choice over thicker-film or less stable alternatives. Its dual-resistor configuration simplifies PCB layout while maintaining high accuracy, and the concave termination ensures robust mechanical adhesion. While not RoHS-compliant, it remains a go-to solution for non-automotive industrial applications where performance outweighs regulatory constraints. Engineers will appreciate its balance of size, power handling, and electrical consistency in critical analog designs.