TT Electronics/IRC

PFC-D1206-03-1000-3302-DD

PFC-D1206-03-1000-3302-DD Description

The PFC-D1206-03-1000-3302-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 3-pin SMD component features two resistors with values of 100Ω and 33kΩ, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide temperature range (70°C to 150°C). Encased in a compact 1206 (3.2mm x 1.6mm x 0.61mm) concave termination package, it is optimized for surface-mount assembly and supplied in tape and reel (T/R) packaging for automated placement. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a 100V maximum voltage rating, this network is ideal for precision voltage division and signal conditioning circuits.

PFC-D1206-03-1000-3302-DD Features

• Dual-Resistor Network: Combines 100Ω and 33kΩ resistors in a single 1206 footprint, saving PCB space.
• High Precision: ±0.5% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology provides superior stability and low noise.
• Wide Temperature Range: Operates reliably from 70°C to 150°C with derated power handling.
• Concave Termination: Enhances solder joint reliability for high-vibration environments.
• Automation-Ready: Tape and reel packaging facilitates high-speed pick-and-place assembly.
• Non-Automotive: Suitable for industrial, telecom, and instrumentation use (PPAP not required).

PFC-D1206-03-1000-3302-DD Applications

This resistor network excels in:

• Voltage Dividers: Precision ratio matching for ADC reference circuits or sensor interfaces.
• Signal Conditioning: Stable attenuation in medical devices, test equipment, and communication systems.
• Power Management: Feedback networks in DC-DC converters or voltage regulators.
• Industrial Controls: Durable performance in PLC modules, motor drives, and automation systems.
• Aerospace & Defense: Reliable operation in avionics and ruggedized electronics (note: non-RoHS).

Conclusion of PFC-D1206-03-1000-3302-DD

The PFC-D1206-03-1000-3302-DD stands out for its precision, compact design, and thermal stability, making it a superior choice for engineers prioritizing space efficiency and signal integrity. Its dual-resistor configuration reduces BOM complexity, while the thin-film construction ensures long-term reliability. Though not automotive-grade, it is well-suited for industrial, telecom, and high-reliability applications where consistent performance under thermal stress is critical. For designs requiring tight-tolerance networks in a 1206 footprint, this model delivers an optimal balance of performance and manufacturability.