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77063220

77063220 Description

The 77063220 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 but REACH-unaffected component features a 22Ω 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 and ±100ppm/°C temperature coefficient enhance stability across operating conditions. Rated at 100mW per element, it meets general-purpose power requirements while complying with ROHS3 and EAR99 regulations.

77063220 Features

• High Density: Integrates 3 isolated 22Ω resistors in a single SIP package, reducing board space versus discrete components.
• Precision: ±2% tolerance and ±100ppm/°C thermal stability ensure reliable performance in temperature-variable environments.
• Durability: Through-hole construction provides robust mechanical attachment, ideal for high-vibration or industrial applications.
• Compliance: ROHS3-compliant and REACH-unaffected, meeting environmental and safety standards.
• Non-MSIL: Not moisture-sensitive, simplifying storage and handling compared to surface-mount alternatives.

77063220 Applications

• Analog Signal Conditioning: Precision voltage division or current limiting in sensor interfaces (e.g., thermocouples, strain gauges).
• Industrial Controls: Embedded in PLCs or motor drives where isolated resistors mitigate noise and crosstalk.
• Legacy Equipment Maintenance: Ideal for repairing or replicating older electronics due to through-hole compatibility.
• Power Supplies: Used in feedback networks or load balancing circuits, leveraging its 100mW power rating.

Conclusion of 77063220

While marked obsolete, the 77063220 remains a viable choice for designers needing compact, stable resistor networks for through-hole designs. Its isolated architecture, tight tolerance, and robust construction make it suitable for industrial, legacy, and precision analog applications. Engineers should evaluate alternative modern solutions for new designs but can rely on this component for repairs or low-volume production where its specifications align.