TT Electronics/IRC

PFC-D1206-03-5600-3900-DD

PFC-D1206-03-5600-3900-DD Description

The PFC-D1206-03-5600-3900-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 device integrates two resistors with values of 560Ω and 390Ω, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C for stable performance across a wide operating range. With a 0.25W (1/4W) total power rating (0.125W per resistor) and a maximum voltage rating of 100V, it is engineered for reliability in compact, high-density circuits. The VOLT/D circuit designator indicates its suitability for voltage division applications, while its thin-film technology ensures superior accuracy and low noise. Packaged in tape and reel (T/R), it is optimized for automated assembly processes.

PFC-D1206-03-5600-3900-DD Features

• Precision Resistance Values: Dual resistors (560Ω/390Ω) with 0.5% tolerance for critical signal conditioning.
• Stable Performance: ±25ppm/°C temperature coefficient ensures minimal drift over -70°C to +150°C.
• Robust Construction: 1206 concave termination enhances solder joint reliability and mechanical stability.
• High Power Handling: 0.25W total power dissipation (0.125W per resistor) in a compact 3.2mm x 1.6mm x 0.61mm footprint.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive-derived applications.
• Automation-Friendly: Tape and reel packaging for efficient pick-and-place assembly.
• Non-Automotive/Non-PPAP: Suitable for general industrial, telecom, and consumer electronics.

PFC-D1206-03-5600-3900-DD Applications

This resistor network excels in precision analog circuits, including:

• Voltage Dividers: Leveraging the VOLT/D designator for accurate reference voltage generation.
• Sensor Signal Conditioning: Stable resistance ratios for thermocouples, strain gauges, and bridge networks.
• Portable Electronics: Low-profile, high-reliability performance in wearables and IoT devices.
• Power Management: Feedback networks in DC-DC converters or LDO regulators.
• Test & Measurement Equipment: Critical for calibration circuits due to its low TCR and tight tolerance.

Conclusion of PFC-D1206-03-5600-3900-DD

The PFC-D1206-03-5600-3900-DD combines precision, compactness, and thermal stability, making it a standout choice for engineers designing high-accuracy circuits. Its thin-film technology, concave termination, and dual-resistor integration reduce board space while improving performance over discrete alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and telecom systems where consistent resistance ratios and low drift are paramount. For applications demanding reliable voltage division or signal attenuation, this network delivers exceptional value and performance.