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77063221

77063221 Description

The 77063221 from CTS Resistor Products (a division of CTS Corporation) is a 3-resistor network designed for through-hole mounting, offering a compact and reliable solution for circuit design. This obsolete yet REACH-unaffected component features a 220Ω resistance per element with a tight ±2% tolerance, ensuring consistent performance in precision applications. Encased in a 6-pin SIP package with dimensions of 0.600" x 0.098" (15.24mm x 2.50mm) and a seated height of 0.195" (4.95mm), it suits space-constrained layouts. The isolated circuit type allows independent resistor operation, while the ±100ppm/°C temperature coefficient ensures stability across varying thermal conditions.

77063221 Features

• High Precision: ±2% tolerance and ±100ppm/°C thermal stability for reliable performance.
• Robust Construction: Through-hole mounting with a 100mW power rating per resistor, ideal for moderate-power applications.
• Compact Design: Slim 2.50mm width and 15.24mm length optimize PCB space.
• Compliance: ROHS3 compliant and EAR99/ECCN classified, ensuring environmental and export compliance.
• Non-MSIL: Not moisture-sensitive, simplifying storage and handling.

77063221 Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage division in sensor interfaces.
• Industrial Controls: Stable resistance in PLCs and motor drivers.
• Legacy Electronics Repair: Replacement for obsolete designs due to standardized SIP footprint.
• Test Equipment: Calibration circuits requiring low thermal drift.

Conclusion of 77063221

The 77063221 balances precision, durability, and compactness, making it a versatile choice for legacy and industrial applications. Its isolated resistors, tight tolerance, and through-hole reliability distinguish it from generic arrays, though its obsolete status may necessitate inventory planning. Ideal for engineers seeking a proven, no-frills solution for analog or power distribution circuits.