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770103104

770103104 Description

The 770103104 from CTS Resistor Products (a division of CTS Corporation) is a 5-resistor network configured in an isolated circuit arrangement, housed in a 10-pin SIP (Single In-Line Package). Designed for through-hole mounting, this 100kΩ array offers a ±2% tolerance and operates within a ±100ppm/°C temperature coefficient, ensuring stable performance across varying environmental conditions. With a compact footprint of 1.000" L × 0.098" W (25.40mm × 2.50mm) and a seated height of 0.195" (4.95mm), it balances space efficiency with robust power handling (100mW per element). Though marked Obsolete, it remains ROHS3 Compliant and REACH Unaffected, making it suitable for legacy designs requiring compliance with modern environmental standards.

770103104 Features

• High-Density Integration: Combines 5 isolated 100kΩ resistors in a single SIP package, reducing board space and assembly complexity.
• Precision & Stability: ±2% tolerance and ±100ppm/°C TCR ensure reliable performance in precision circuits.
• Durable Construction: Through-hole design with bulk packaging suits automated assembly processes.
• Compliance: Meets ROHS3 and REACH requirements, ideal for environmentally conscious applications.
• Legacy Support: Despite obsolescence, its MSL: Not Applicable status simplifies storage and handling.

770103104 Applications

This resistor network excels in:

• Analog Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in industrial controls.
• Legacy Electronics Repair: Replacing obsolete arrays in medical, military, or aerospace equipment.
• Embedded Systems: Space-constrained designs like PLCs, test instrumentation, and power supplies.
• Educational Prototyping: Robust through-hole form factor simplifies hands-on circuit experimentation.

Conclusion of 770103104

The 770103104 resistor network is a high-reliability, space-saving solution for precision analog designs, particularly where legacy compliance or environmental regulations are critical. Its isolated resistors, stable TCR, and compact SIP package make it a pragmatic choice for industrial, aerospace, and educational applications. While obsolete, its ROHS3 compliance and 100mW power rating ensure continued utility in niche markets. Engineers seeking a cost-effective, compliant alternative for legacy systems will find this array a dependable option.