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77083184

77083184 Description

The 77083184 from CTS Resistor Products (a division of CTS Corporation) is a 4-resistor network array designed for precision through-hole applications. This obsolete yet reliable component features 180k Ohm resistance per element with a tight ±2% tolerance, ensuring consistent performance in critical circuits. Its isolated circuit type allows independent resistor operation, making it suitable for diverse signal conditioning and voltage division tasks. Encased in an 8-pin SIP package with dimensions of 0.800" x 0.098" (20.32mm x 2.50mm) and a seated height of 4.95mm, it balances compactness with ease of manual assembly. Rated for 100mW power per element and a ±100ppm/°C temperature coefficient, it maintains stability across industrial temperature ranges.

77083184 Features

• High Precision: ±2% tolerance and ±100ppm/°C TCR ensure minimal drift in demanding environments.
• Robust Construction: Through-hole mounting with ROHS3 compliance and REACH unaffected status meets environmental standards.
• Isolated Resistors: Independent 180k Ohm elements enable flexible circuit design without crosstalk.
• Industrial Durability: Not MSL-rated (non-moisture-sensitive) for reliability in varied conditions.
• Bulk Packaging: Cost-effective for prototyping or small-batch production.

77083184 Applications

Ideal for legacy or maintenance projects requiring stable resistor networks, such as:

• Analog Signal Processing: Voltage dividers in sensor interfaces or audio equipment.
• Industrial Control Systems: Feedback networks in PLCs or motor drives.
• Test & Measurement Equipment: Calibration circuits where precision is paramount.
• Retro Electronics Repair: Replacing obsolete arrays in vintage devices.

Conclusion of 77083184

While marked obsolete, the 77083184 remains a viable choice for engineers seeking a high-precision, through-hole resistor array with isolated elements. Its 180k Ohm resistance, ±2% tolerance, and 100mW power rating cater to analog and industrial applications where reliability outweighs the need for modern SMT alternatives. For legacy designs or repairs, this CTS Resistor Products array offers a balance of performance and ease of integration.