TT Electronics/IRC

PFC-D1206-03-2201-9101-DD

PFC-D1206-03-2201-9101-DD Description

The PFC-D1206-03-2201-9101-DD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This dual-resistor network features resistance values of 2.2KΩ and 9.1KΩ with an ultra-tight tolerance of 0.5% and a low temperature coefficient (±25ppm/°C), ensuring stable performance across a wide operating temperature range of -55°C to +150°C. Housed in a compact 1206 (3.2mm x 1.6mm x 0.61mm) concave SMD package, it offers a total power rating of 0.25W (1/4W) and a maximum voltage rating of 100V. Its non-automotive, non-PPAP compliant design makes it ideal for industrial and commercial electronics.

PFC-D1206-03-2201-9101-DD Features

• Precision Thin Film Technology: Delivers high accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance in variable environments.
• Dual-Resistor Network: Combines 2.2KΩ and 9.1KΩ resistors in a single 3-terminal 1206 package, saving PCB space.
• Robust Construction: Concave termination style enhances solder joint reliability, while the 1206 case size balances power handling and footprint efficiency.
• Wide Temperature Range: Operates reliably from -55°C to +150°C, with derated power handling up to 150°C.
• Surface-Mount Design: Compatible with automated assembly processes, supplied in tape and reel (T/R) packaging for high-volume production.
• Non-RoHS Compliant: Suitable for applications where lead-free compliance is not required.

PFC-D1206-03-2201-9101-DD Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers: Ideal for VOLT/D (voltage divider) circuits due to its matched resistor pairs and low TCR.
• Sensor Signal Conditioning: Ensures minimal drift in instrumentation amplifiers or bridge networks.
• Power Management Systems: Used in feedback loops, load sharing, or current sensing where stability is critical.
• Industrial Controls: Suitable for PLCs, motor drives, and test equipment requiring long-term reliability.
• Medical Electronics: Non-RoHS compliance may be preferred in legacy medical devices.

Conclusion of PFC-D1206-03-2201-9101-DD

The PFC-D1206-03-2201-9101-DD stands out for its precision, compact design, and robust performance in harsh environments. Its dual-resistor configuration reduces component count, while the thin-film technology ensures minimal resistance drift. Though not suited for automotive or lead-free applications, it is a cost-effective solution for industrial, medical, and commercial electronics requiring high accuracy and thermal stability. Engineers will appreciate its balance of size, power handling, and reliability in space-constrained designs.