TT Electronics/IRC

PFC-D1206-03-1802-1101-DD

PFC-D1206-03-1802-1101-DD Description

The PFC-D1206-03-1802-1101-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 18KΩ and 1.1KΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range (-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 concave termination style enhances solder joint integrity, while the tape-and-reel packaging ensures compatibility with automated assembly processes.

PFC-D1206-03-1802-1101-DD Features

• Dual-Resistor Network: Combines 18KΩ and 1.1KΩ in a compact 1206 footprint.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Construction: Thin-film technology delivers superior stability and low noise.
• Wide Temperature Range: Operates from -55°C to +150°C, with derated power up to 150°C.
• Automation-Ready: Tape-and-reel (T/R) packaging for high-volume SMT assembly.
• Concave Terminations: Improve solderability and mechanical strength.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

PFC-D1206-03-1802-1101-DD Applications

This resistor network is ideal for:

• Voltage Dividers: Precision VOLT/D circuit designator suits feedback loops and sensor interfaces.
• Signal Conditioning: Stable resistance ratios for amplifiers, ADCs, and DACs.
• Power Management: Used in DC-DC converters and voltage references.
• Medical/Test Equipment: High accuracy and thermal stability meet stringent instrumentation requirements.
• Industrial Controls: Reliable performance in PLCs, motor drives, and power supplies.

Conclusion of PFC-D1206-03-1802-1101-DD

The PFC-D1206-03-1802-1101-DD stands out for its precision, compact design, and robust thin-film construction, making it a superior choice for applications demanding tight tolerance and thermal stability. While not PPAP or automotive-qualified, its high reliability and ease of integration make it a versatile solution for industrial, medical, and consumer electronics. Engineers will appreciate its balanced performance in space-constrained, high-accuracy circuits.