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RT1202B7

RT1202B7 Description

The RT1202B7 from CTS Resistor Products is a high-performance 16-resistor network designed for Compact PCI® applications. This surface-mount (SMD) BGA component features a compact footprint of 8.00mm x 4.00mm (0.315" x 0.157") with a low-profile height of 1.34mm (0.053"), making it ideal for space-constrained PCB designs. The device operates as a dual terminator with a 33Ω resistance per element, offering ±1% tolerance and a ±200ppm/°C temperature coefficient for stable performance across varying thermal conditions. With a 50mW power rating per resistor and 36-pin configuration, it ensures reliable signal integrity in high-density circuits.

RT1202B7 Features

• Compact Design: Ultra-thin 1.34mm profile and small footprint optimize board space.
• Precision Performance: ±1% tolerance and ±200ppm/°C TCR ensure consistent resistance under thermal stress.
• Dual-Terminator Circuit: Ideal for impedance matching and signal termination in high-speed digital systems.
• Robust Construction: MSL 1 (Unlimited) moisture sensitivity allows extended shelf life without baking.
• Bulk Packaging: Facilitates efficient handling and assembly in volume production.
• Obsolete Status: While no longer in active production, it remains a reliable choice for legacy or maintenance applications.

RT1202B7 Applications

The RT1202B7 excels in Compact PCI®-based systems, including:

• Telecommunications equipment: Signal termination in backplane interfaces.
• Industrial control systems: Noise suppression and impedance matching in high-speed data buses.
• Embedded computing: Dense PCB designs requiring precision resistor networks.
• Legacy hardware maintenance: Replacement for obsolete or end-of-life components.

Conclusion of RT1202B7

The RT1202B7 combines miniaturization, precision, and reliability, making it a standout choice for Compact PCI® and other high-density applications. Its dual-terminator design and low thermal drift address critical challenges in signal integrity, while its obsolete status underscores its proven longevity in demanding environments. Engineers seeking a space-efficient, high-performance resistor network for legacy or specialized designs will find this CTS ClearONE™ series component a dependable solution.