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770103101

770103101 Description

The 770103101 from CTS Resistor Products (a division of CTS Corporation) is a 5-resistor network designed for precision through-hole applications. This obsolete yet reliable component features a 100Ω resistance per element with a tight ±2% tolerance, ensuring consistent performance in demanding circuits. Encased in a 10-pin SIP (Single In-Line Package), it measures 1.000" L × 0.098" W (25.40mm × 2.50mm) with a seated height of 0.195" (4.95mm), making it suitable for space-constrained layouts. The isolated circuit type allows independent resistor operation, while its ±100ppm/°C temperature coefficient ensures stability across varying thermal conditions.

770103101 Features

• High Precision: ±2% tolerance and 100Ω resistance for reliable signal conditioning.
• Robust Construction: Through-hole mounting with a 100mW power rating per element, ideal for moderate-power applications.
• Thermal Stability: Low ±100ppm/°C temperature coefficient minimizes resistance drift.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting environmental standards.
• Non-MSIL: Not Applicable moisture sensitivity (MSL), simplifying storage and handling.

770103101 Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers and feedback networks in instrumentation.
• Industrial Controls: Stable resistance for PLCs and sensor interfaces.
• Legacy Electronics Repair: Replacing obsolete arrays in vintage audio or test equipment.
• Power Supply Circuits: Current limiting and load balancing in low-power DC/DC converters.

Conclusion of 770103101

While marked obsolete, the 770103101 remains a viable choice for engineers seeking a high-precision, through-hole resistor network with isolated elements. Its low thermal drift, robust power handling, and compliance with modern regulations make it suitable for legacy designs or applications requiring dependable performance. For projects demanding tight tolerance and stability, this CTS Resistor Products array offers a proven solution despite its discontinued status.