TT Electronics/IRC

PFC-D1206-03-4302-3301-DD

PFC-D1206-03-4302-3301-DD Description

The PFC-D1206-03-4302-3301-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 1206 package device integrates two resistors (43KΩ and 3.3KΩ) with a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°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 demanding circuits. The concave termination style enhances solder joint integrity, while the tape-and-reel packaging facilitates automated assembly.

PFC-D1206-03-4302-3301-DD Features

• Precision Resistance: Dual resistors (43KΩ/3.3KΩ) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Compact & Reliable: 1206 case size (3.2mm x 1.6mm x 0.61mm) with concave terminations for improved mounting reliability.
• Wide Operating Range: -55°C to +150°C with derated power up to 150°C.
• Automation-Friendly: Supplied in tape-and-reel (T/R) for high-volume SMT processes.

PFC-D1206-03-4302-3301-DD Applications

Ideal for precision analog circuits, this resistor network excels in:

• Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Feedback Networks: Used in op-amp and power supply control loops for stable gain settings.
• Industrial Electronics: Suitable for PLCs, instrumentation, and test equipment requiring long-term stability.
• Consumer Electronics: Compact size and reliability make it fit for wearables and IoT devices.
• Medical Devices: Low TCR and high accuracy support sensitive measurement systems.

Conclusion of PFC-D1206-03-4302-3301-DD

The PFC-D1206-03-4302-3301-DD stands out for its precision, thermal stability, and compact design, making it a superior choice for high-accuracy voltage division and signal processing. Its thin-film construction and concave terminations ensure durability in harsh environments, while the 1206 footprint balances space savings with power handling. Whether for industrial, medical, or consumer applications, this resistor network delivers consistent performance where tight tolerances and reliability are paramount.