TT Electronics/IRC

PFC-D1206-03-3302-1101-DD

PFC-D1206-03-3302-1101-DD Description

The PFC-D1206-03-3302-1101-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for surface-mount applications. This 1206 package device features two resistors with values of 33KΩ and 1.1KΩ, 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). With a power rating of 0.25W (1/4W), it is optimized for high-reliability circuits requiring precise voltage division or signal conditioning. The concave termination style ensures robust solder joint integrity, while the tape-and-reel packaging facilitates automated assembly.

PFC-D1206-03-3302-1101-DD Features

• Precision Resistance Values: Dual resistors (33KΩ/1.1KΩ) with 0.5% tolerance for accurate voltage division.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Robust Construction: Thin-film technology provides superior stability and low noise.
• High Power Handling: 0.25W total power rating (0.125W per resistor) in a compact 1206 (3.2mm x 1.6mm x 0.61mm) footprint.
• Automation-Friendly: Concave terminations and tape-and-reel packaging for efficient SMD assembly.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Extended Temperature Range: Operates reliably from -55°C to +150°C (derated above 70°C).

PFC-D1206-03-3302-1101-DD Applications

This resistor network is ideal for:

• Voltage Dividers: Precision reference circuits in ADCs, DACs, and sensor interfaces.
• Signal Conditioning: Stable attenuation in communication systems and test equipment.
• Industrial Electronics: Process control systems requiring long-term stability.
• Medical Devices: Low-noise, high-accuracy circuits in diagnostic and monitoring equipment.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of PFC-D1206-03-3302-1101-DD

The PFC-D1206-03-3302-1101-DD excels in precision analog circuits where low drift, tight tolerance, and compact size are critical. Its thin-film construction, concave terminations, and robust power handling make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is well-suited for industrial, medical, and instrumentation designs demanding reliability and accuracy. Engineers will appreciate its balance of performance, size, and manufacturability in high-volume SMT applications.