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RACF164DJT620K

RACF164DJT620K Description

The RACF164DJT620K from Stackpole Electronics Inc is a high-performance 4-resistor network array designed for precision surface-mount applications. Encased in a compact 1206 (3216 Metric) concave package with long-side terminals, this array offers a 620k Ohm resistance per element with a ±5% tolerance and a ±200ppm/°C temperature coefficient. The device operates at 62.5mW power per element and features an isolated circuit type, making it suitable for applications requiring individual resistor isolation. With a low-profile height of 0.030" (0.75mm) and dimensions of 3.20mm x 1.60mm, it is ideal for space-constrained PCB designs. The ROHS3 compliance and REACH unaffected status ensure environmental and regulatory adherence, while its MSL 1 (Unlimited) rating guarantees reliability in humid conditions.

RACF164DJT620K Features

• 4 isolated resistors in a single 1206 package, reducing board space and assembly complexity.
• Concave, long-side terminal design for improved solder joint reliability and mechanical stability.
• Wide operating temperature range with a ±200ppm/°C TCR, ensuring stable performance across varying conditions.
• 62.5mW power rating per resistor, suitable for low to moderate power applications.
• Tape & Reel (TR) packaging for automated assembly efficiency.
• Obsolete status may require alternative sourcing for new designs but remains viable for legacy systems.

RACF164DJT620K Applications

This resistor network is particularly suited for:

• Signal conditioning and voltage division in analog circuits.
• Pull-up/pull-down networks in digital logic systems.
• Impedance matching in communication devices.
• Sensor interface circuits where precision and stability are critical.
• Industrial control systems requiring robust, space-efficient components.

Conclusion of RACF164DJT620K

The RACF164DJT620K combines compact design, reliable performance, and environmental compliance, making it a versatile choice for embedded systems and precision electronics. While marked as obsolete, its isolated resistors, stable TCR, and industry-standard footprint ensure continued utility in maintenance and legacy applications. Engineers should evaluate alternative modern equivalents for new designs but can rely on this model for proven performance in existing setups.