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770101330

770101330 Description

The 770101330 from CTS Resistor Products is a 9-resistor bussed network designed for through-hole mounting, offering a compact and reliable solution for precision circuit designs. With a 33Ω resistance per element and a tight ±2% tolerance, this array ensures consistent performance in demanding applications. Its ±100ppm/°C temperature coefficient provides stability across varying thermal conditions, while the 100mW power rating per resistor balances efficiency and durability. Encased in a 10-pin SIP package with dimensions of 1.000" x 0.098" (25.40mm x 2.50mm) and a seated height of 0.195" (4.95mm), it suits space-constrained layouts. Though marked Obsolete, it remains ROHS3 Compliant and REACH Unaffected, adhering to environmental standards.

770101330 Features

• Bussed Circuit Configuration: Simplifies PCB layout by connecting resistors in a common-node topology.
• High Power Handling: 100mW per element ensures robustness in low-to-moderate power circuits.
• Stable Performance: Low ±100ppm/°C TCR minimizes resistance drift under thermal stress.
• Compact SIP Package: Space-efficient 10-pin design ideal for dense boards.
• Industrial Compliance: Meets ROHS3 and EAR99 regulations for global use.
• Non-MSIL: Not Applicable moisture sensitivity eliminates baking requirements.

770101330 Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in sensor interfaces or ADC front-ends.
• Pull-Up/Pull-Down Networks: Signal conditioning in digital logic (e.g., microcontrollers).
• Termination Arrays: Impedance matching for legacy communication buses.
• Industrial Controls: Stable performance in PLCs or motor drives with fluctuating temperatures.
• Obsolete Equipment Maintenance: Reliable replacement for legacy systems using the 770 Series.

Conclusion of 770101330

The 770101330 combines precision, compactness, and thermal resilience, making it a pragmatic choice for legacy designs or applications requiring stable bussed networks. While obsolete, its ROHS3 compliance and robust construction ensure suitability for repairs or niche industrial uses. Engineers valuing repeatability and space efficiency will find this array a cost-effective solution despite its discontinued status.