TT Electronics/IRC

PFC-D1206-03-9101-1301-DD

PFC-D1206-03-9101-1301-DD Description

The PFC-D1206-03-9101-1301-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This surface-mount (SMD) component features a 1206 case size with a compact 3.2mm × 1.6mm × 0.61mm footprint, making it suitable for space-constrained PCB designs. It consists of two resistors (9.1KΩ and 1.3KΩ) 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. The 0.25W (1/4W) total power rating (0.125W per resistor) and 100V maximum voltage rating make it ideal for precision voltage division and signal conditioning circuits.

PFC-D1206-03-9101-1301-DD Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance in temperature-varying environments.
• Dual-Resistor Network: Combines 9.1KΩ and 1.3KΩ resistors in a single 3-terminal concave termination package, reducing board space and assembly complexity.
• Robust Construction: 1206 SMD package with a rectangular shape and tape-and-reel packaging for automated assembly compatibility.
• Wide Temperature Range: Operates reliably from -55°C to +150°C, with derated power handling up to 150°C.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).

PFC-D1206-03-9101-1301-DD Applications

This resistor network excels in precision circuits requiring matched resistance values and minimal drift, such as:

• Voltage Dividers: Used in sensor interfaces, ADC reference circuits, and power supply feedback loops.
• Signal Conditioning: Ideal for amplifying/filtering stages in instrumentation and test equipment.
• Industrial Electronics: Suitable for PLCs, motor controls, and power management systems where stability under thermal stress is critical.
• Consumer Electronics: Compact size and reliability make it a fit for wearables, IoT devices, and high-density PCBs.

Conclusion of PFC-D1206-03-9101-1301-DD

The PFC-D1206-03-9101-1301-DD stands out for its precision, compact design, and robust performance in harsh environments. Its dual-resistor configuration simplifies circuit layout, while the thin-film technology ensures long-term reliability. Though not RoHS-compliant or automotive-grade, it remains a top choice for industrial, medical, and high-end consumer applications demanding tight tolerances and thermal stability. Engineers will appreciate its balance of size, power handling, and accuracy in critical designs.